def sort_by(self, tree: ttk.Treeview, col, descending):
# Sort tree contents when a column is clicked on.
# grab values to sort
data = [(tree.set(child, col), child)
for child in tree.get_children('')]
# reorder data
if data and all([self.is_float(element[0]) for element in data]):
data.sort(reverse=descending, key=self.my_func)
else:
data.sort(reverse=descending)
num = 'Even'
for indx, item in enumerate(data):
tree.move(item[1], '', indx)
if bool(self.row_color) is True:
if num == 'Even':
tree.item(item[1], tags=('evenrow', ))
num = 'Odd'
elif num == 'Odd':
tree.item(item[1], tags=('oddrow', ))
num = 'Even'
else:
pass
if self.row_color is True:
tree.tag_configure('evenrow', background='#FFF')
tree.tag_configure('oddrow', background='#EAECEE')
else:
pass
# switch the heading so that it will sort in the opposite direction
tree.heading(col,
command=lambda col=col: self.sort_by(
tree, col, int(not descending)))
class MainWindow(Frame):
def __init__(self, parent):
Frame.__init__(self, parent)
self.treeview = None
self.createui()
self.loadtable()
self.grid(sticky=(N, S, W, E))
parent.grid_rowconfigure(0, weight=1)
parent.grid_columnconfigure(0, weight=1)
def createui(self):
image = Image.open('header.png')
photo = ImageTk.PhotoImage(image)
lbl = Label(self, image=photo)
lbl.image = photo
lbl.grid(row=0, column=0, columnspan=2, sticky='ns')
self.treeview = Treeview(self)
self.treeview['columns'] = ['title']
self.treeview.heading("#0", text='Repeticiones', anchor='center')
self.treeview.column("#0", anchor="center", width=90)
self.treeview.heading('title', text='Titulo', anchor='w')
self.treeview.column('title', anchor='w', width=700)
self.treeview.grid(sticky=(N, S, W, E))
self.treeview.bind("<Double-1>", self.openlink)
ysb = Scrollbar(self, width=18, orient='vertical', command=self.treeview.yview)
ysb.grid(row=1, column=1, sticky='ns')
self.treeview.configure(yscroll=ysb.set)
self.grid_rowconfigure(1, weight=1)
self.grid_columnconfigure(0, weight=1)
def openlink(self, event):
item = self.treeview.identify('item', event.x, event.y)
web = self.treeview.item(item, 'values')[1]
webbrowser.open_new(web)
def loadtable(self):
self.treeview.delete(*self.treeview.get_children())
sorted_x = sorted(dic.items(), key=lambda x: x[1][1], reverse=True)
for key, value in sorted_x:
self.treeview.insert('', 'end', text=str(value[1]), values=[value[0], key])
class WaitingRoom(cll.ClientListener, object): #Note: extending cll.ClientListener if Gui does not extend WaitingRoom
def __init__(self):
self.Names = []
self.tree_headers = ['Player','Status','Address','Game','Color']
self.quit = False #quit program after wroom has been closed. it will be passed to Gui.quit
def startWaitingRoomUI(self, pumpit):
self.pumpit = True
if 'pumpit' in locals():
self.pumpit = pumpit
cfg.wroom = Tk()
cfg.wroom.protocol("WM_DELETE_WINDOW", self.quitWaitingRoom)
"""State variables - By using textvariable=var in definition widget is tied to this variable"""
statusmsg_sv = StringVar() #needed
entry_sv = StringVar(value = cfg.name)
#entry_sv.trace("w", lambda name, index, mode, sv=entry_sv: self.changeName(sv))
chatentry_sv = StringVar(value = "Press enter to chat")
"""Create and grid the outer content frame"""
content = ttk.Frame(cfg.wroom) #, padding=(5, 5, 12, 0)) #Frame in cfg.wroom
content.grid(column = 0, row = 0, sticky = (N,W,E,S))
cfg.wroom.grid_columnconfigure(0, weight = 1)
cfg.wroom.grid_rowconfigure(0, weight = 1)
"""Create the different widgets; note the variables that some widgets are bound to"""
self.tree = Treeview(content, show="headings", columns=cfg.wroominstance.tree_headers, name = "treeview")
self.tree.column("#1", minwidth = 100, width = 120, stretch = NO)
self.tree.column("#2", minwidth = 30, width = 60, stretch = NO)
self.tree.column("#3", minwidth = 30, width = 50, stretch = YES)
self.tree.column("#4", minwidth = 30, width = 50, stretch = YES)
self.tree.column("#5", minwidth = 30, width = 50, stretch = YES)
namelbl = ttk.Label(content, text="Player name")
self.nameentry = ttk.Entry(content, bg = 'white', textvariable = entry_sv, name = "nameentry")#, validatecommand=validateIt)
colorlbl = ttk.Label(content, text="Player color")
self.colorframe = ttk.Frame(content, name = "colorframe", borderwidth = 1, relief='sunken')
lbl = ttk.Label(content, text="Send to player:") #Label on the right
self.log = Listbox(content, height = 5, bg = 'white', name = "logbox")#, listvariable=cmessagelog #Listbox with messages
self.chatAll = ttk.Button(content, text = 'Chat to All', command = self.chatToAll, default = 'active', width = '6',name = "chat")
self.chatentry = ttk.Entry(content, bg = 'white', foreground = 'gray', textvariable = chatentry_sv, name = "chatentry", selectforeground = 'blue')
testbtn = ttk.Button(content, text = 'Connections', command = self.test, default = 'active', width = '6', name = "testbtn")
ready = ttk.Button(content, text = 'Ready', command = self.toggleReadyForGame, default = 'active', width = '6', name = "readybtn")
solitaire = ttk.Button(content, text = 'Solitaire', command = self.solitaire, default = 'active', width = '6', name = "solitairebtn")
quit = ttk.Button(content, text = 'Quit', command = self.quitWaitingRoom, default = 'active', width = '6', name = "quitbtn")
status = ttk.Label(content, textvariable = statusmsg_sv, anchor = W, name = "statuslbl") #Label on the bottom
def get_tree():
"""Get from the self.tree an item when clicked"""
idxs = self.tree.item(self.tree.focus())
vals = idxs['values']
if len(idxs['values'])==0: return None
return vals
"""def sortby(tree, col, descending):
Sort tree contents when a column header is clicked on
# grab values to sort
data = [(tree.set(child, col), child) \
for child in tree.get_children('')]
# now sort the data in place
data.sort(reverse=descending)
for ix, item in enumerate(data):
tree.move(item[1], '', ix)
# switch the heading so it will sort in the opposite direction
tree.heading(col, command=lambda col=col: sortby(tree, col, int(not descending)))
"""
def showstatus(*args):
"""Called when the selection in the listbox changes;
Update the status message on the bottom with the new information"""
list = get_tree()
if list is None:
return
statusmsg_sv.set("Player %s has this status: %s" % (list[0], list[1]))
# Grid all the widgets
self.tree.grid(row = 0, column = 0, rowspan = 9, sticky = (N,S,E,W))
namelbl.grid(row = 0, column = 1, columnspan = 2, sticky = (N,W), padx = 5)
self.nameentry.grid(row = 1, column = 1, columnspan = 2, sticky = (N,E,W), pady = 5, padx = 5)
colorlbl.grid(row = 0, column = 3, columnspan = 1, sticky = (N,W), padx = 5)
self.colorframe.grid(row = 1, column = 3, columnspan = 1, sticky = (N,E,W), pady = 5, padx = 5)
#testbtn.grid(row = 3, column = 3, columnspan = 1, sticky = E, padx = 5) #Test Button
self.log.grid(row = 5, column = 1, columnspan = 3, sticky = (N,S,E,W), padx = 5, pady = 5) #Listbox with all messages
self.chatentry.grid(row = 6, column = 1, columnspan = 2, sticky = (N,E), padx = 5, pady = 5)
self.chatAll.grid(row = 6, column = 3, columnspan = 1, sticky = (N,E), padx = 5, pady = 5)
ready.grid(row = 7, column = 1, sticky = (W,S), padx = 5, pady = 5) #
solitaire.grid(row = 7, column = 2, sticky = (W,S), padx = 5, pady = 5)
quit.grid(row = 7, column = 3, sticky = (W,S), padx = 5, pady = 5)
status.grid(row = 9, column = 0, columnspan = 2, sticky = (W,E))
"""Configure content Frame and color Frame"""
content.grid_columnconfigure(0, weight = 1)
content.grid_rowconfigure(5, weight = 1)
h = self.nameentry.winfo_reqheight()
self.colorframe.configure(height = h, bg = 'red')
"""Set event bindings"""
self.tree.bind('<<TreeviewSelect>>', showstatus)
self.nameentry.bind('<Return>', (lambda _: self.askChangeName(self.nameentry)))
self.nameentry.bind('<FocusOut>', (lambda _: self.askChangeName(self.nameentry)))
cfg.wroom.bind('<Control-Key-w>', self.quitWaitingRoom)
cfg.wroom.bind('<Control-Key-q>', self.quitWaitingRoom)
cfg.wroom.bind('<Control-Key-r>', self.toggleReadyForGame)
cfg.wroom.bind('<Control-Key-s>', self.solitaire)
self.chatentry.bind("<Return>",self.chatToAll)
def chatEntryActive(e = None):
self.chatentry.config(foreground = 'black')
self.chatentry.delete(0, 'end')
def chatEntryInactive(e = None):
print(self)
chatentry_sv.set("Press enter to chat")
self.chatentry.config(foreground = 'gray')
self.chatentry.bind("<FocusIn>", lambda e: chatEntryActive(e))
self.chatentry.bind("<FocusOut>", lambda e: chatEntryInactive(e))
self.colorframe.bind("<ButtonRelease-1>", self.changeColor)
"""Set tooltips on widgets"""
hover.createToolTip(namelbl, "Type in your name")
hover.createToolTip(self.nameentry, "Type in your name")
hover.createToolTip(ready, "Toggle ready state to play tantrix with other players")
hover.createToolTip(solitaire, "Start a two player game on this computer")
hover.createToolTip(quit, "Quit Tantrix")
hover.createToolTip(self.chatentry, "Press enter to send to chat")
hover.createToolTip(self.chatAll, "Press enter to send to chat")
hover.createToolTip(self.colorframe, "Click to select your color")
hover.createToolTip(colorlbl, "Your color")
"""Set the starting state of the interface"""
statusmsg_sv.set('')
showstatus()
"""Start main loop for tkinter and Sixpodnet"""
self.keepLooping = True
if self.pumpit:
self.mainLoopWithPump()
else:
self.mainLoopWithoutPump()
return self.quit
def test(self):
if self.pumpit:
self.send_to_server("test")
def chatToAll(self, e = None):
"""Chat to every player in the wroom"""
"""Get the chat entry and add it to the local log"""
msgList = [self.chatentry.get()]
if len(msgList[0]) is 0: return
"""Send message to server"""
self.sendChatToAll(msgList = msgList)
"""Clear chat entry"""
self.chatentry.delete(0, 'end')
self.chatentry.focus_set()
def buildTree(self, tree_list):
def sortby(tree, col, descending):
"""Sort tree contents when a column header is clicked on"""
# grab values to sort
data = [(tree.set(child, col), child) \
for child in tree.get_children('')]
# now sort the data in place
data.sort(reverse=descending)
for ix, item in enumerate(data):
tree.move(item[1], '', ix)
# switch the heading so it will sort in the opposite direction
tree.heading(col, command=lambda col=col: sortby(tree, col, int(not descending)))
for ind, col in enumerate(self.tree_headers):
self.tree.heading(ind, text=col.title(),command=lambda c=col: sortby(self.tree, c, 0))#
# adjust the column's width to the header string
#self.tree.column(col, width=tkFont.Font().measure(col.title()))
"""Convert Status and Game to a better format, then insert in Treeview"""
convert_status = {0: "Idle", 1: "Ready", -1: "Playing", -2: "Solitaire"}
for item in tree_list:
item[1] = convert_status[item[1]]
if item[3] is None: item[3] = ""
self.tree.insert('', 'end', values=item)
# adjust column's width if necessary to fit each value
#import Tkinter.font as tkFont
#for ix, val in enumerate(item):
#col_w = tkFont.Font().measure(val)
#if self.tree.column(selfcfg.wroominstance.tree_headers[ix],width=None)<col_w:
#self.tree.column(selfcfg.wroominstance.tree_headers[ix], width=col_w)
def addToMessageLog(self, listToLog, fg = 'black'):
"""Add a line to the log listbox"""
for item in listToLog:
self.log.insert(END, item)
self.log.itemconfig(END, {'fg': fg})
self.log.select_set(END)
self.log.yview(END)
def searchTreeByHeader(self, val, header = 'Player'):
"""Return item in Treeview by player name"""
val = str(val)
items = self.tree.get_children()
headerIndToSearchInto = cfg.wroominstance.tree_headers.index(header) # ['Player','Status','Address']
for item in items:
itemval = str(self.tree.item(item, 'values')[headerIndToSearchInto])
if itemval.startswith(val):
return item
return None
def editItemInTree(self, item, valList, headerList = ['Player']):
"""Edit an item of TreeView by its header(s)"""
#Get the current (old) values as a list
old_vals = self.tree.item(item)['values']
#Create a list with the new values
newvalues = list(old_vals)
for ind, header in enumerate(headerList):
#Get from headerList which index should be changed
headerIndex = cfg.wroominstance.tree_headers.index(header)
newvalues[headerIndex] = valList[ind]
#Finally change the old values
self.tree.item(item, values=newvalues)
def removeFromTree(self, name = ''):
"""remove an item of TreeView by its name filed"""
item = self.searchTreeByHeader(name, header = 'Player')
if item is not None:
self.tree.delete(item)
def askChangeName(self, sv):
"""User wants to change name. Ask server if ok"""
name = sv.get()
self.sendChangedName(name)
def changeName(self, name):
"""Server sends the name of this player"""
self.nameentry.delete(0, END)
self.nameentry.insert(0, name)
cfg.name = name
cfg.wroom.title(name + ": waiting room")
cfg.wroom.update()
def changeColor(self, e = None):
current = self.colorframe.cget('bg')
color_ind = cfg.PLAYERCOLORS.index(current) + 1
color = cfg.PLAYERCOLORS[color_ind % 4]
self.colorframe.configure(bg = color)
cfg.playercolor = color
self.sendChangedColor(color)
def toggleReadyForGame(self, e = None):
if self.pumpit:
self.sendToggleReady()
#Change button layout when clicked
frame = cfg.wroom.winfo_children()[0]
readybtn = frame.children['readybtn']
"""Configure the button"""
if readybtn.config('relief')[4]=='raised':
readybtn.configure(relief='sunken')
readybtn.configure(bg = 'green')
elif readybtn.config('relief')[4]=='sunken':
readybtn.configure(relief='raised')
readybtn.configure(bg = '#d6d6d6')
sleep(0.1)
cfg.wroom.update()
def quitWaitingRoom(self, e = None):
print("Quitting the waiting room")
self.keepLooping = False
self.quit = True #used to quit everything after wroom has been closed
if self.pumpit:
self.send_to_server("quit")
def solitaire(self, e = None):
print("Starting a game on one client (solitaire)")
cfg.solitaire = True
self.keepLooping = False
if self.pumpit:
self.sendSolitaire()
#cfg.wroominstance.tree = None
def mainLoopWithoutPump(self):
"""Start main loop in waiting room. Do not use Sixpodnet to connect with server"""
while self.keepLooping: #self.keepLooping changed by callbacks below
"""Update the boards"""
cfg.wroom.update()
cfg.wroom.update_idletasks()
cfg.wroom.destroy()
def mainLoopWithPump(self):
"""Start main loop in waiting room"""
while self.keepLooping: #self.keepLooping changed by callbacks below
"""Polling loop for the client. asks the connection singleton for any new messages from the network"""
connection.Pump()
"""Server"""
self.Pump()
"""Check if there is a connection. If so start the waiting room, else go to preSolitaire"""
if cfg.connected:
"""Update the boards"""
cfg.wroom.update()
cfg.wroom.update_idletasks()
else:
global attempt2connect
attempt2connect += 1
if attempt2connect == 20:
self.solitaire()
cfg.wroom.destroy()
class XML_Viwer(Frame):
def __init__(self, master, xml=None, heading_text=None, heading_anchor=None, padding=None, cursor=None, takefocus=None, style=None):
Frame.__init__(self, master, class_="XML_Viwer")
self._vsb = Scrollbar(self, orient=VERTICAL)
self._hsb = Scrollbar(self, orient=HORIZONTAL)
kwargs = {}
kwargs["yscrollcommand"] = lambda f, l: autoscroll(self._vsb, f, l)
kwargs["xscrollcommand"] = lambda f, l: autoscroll(self._hsb, f, l)
if style is not None:
kwargs["style"] = style
if padding is not None:
kwargs["padding"] = padding
if cursor is not None:
kwargs["cursor"] = cursor
if takefocus is not None:
kwargs["takefocus"] = takefocus
self._treeview = Treeview(self, **kwargs)
if heading_text is not None:
if heading_anchor is not None:
self._treeview.heading("#0", text=heading_text, anchor=heading_anchor)
else:
self._treeview.heading("#0", text=heading_text)
self._treeview.bind("<<TreeviewOpen>>", self._on_open)
self._treeview.bind("<<TreeviewClose>>", self._on_close)
# Without this line, horizontal scrolling doesn't work properly.
self._treeview.column("#0", stretch= False)
self._vsb['command'] = self._treeview.yview
self._hsb['command'] = self._treeview.xview
self._treeview.grid(column=0, row=0, sticky=N+S+W+E)
self._vsb.grid(column=1, row=0, sticky=N+S)
self._hsb.grid(column=0, row=1, sticky=E+W)
self.grid_columnconfigure(0, weight=1)
self.grid_rowconfigure(0, weight=1)
self._element_tree = None
self._item_ID_to_element = {}
if xml is not None:
self.parse_xml(xml)
def _on_open(self, event):
item_ID = self._treeview.focus()
if item_ID not in self._item_ID_to_element: return
node = self._item_ID_to_element[item_ID]
self._treeview.item(item_ID, text = self._repr_of_openning_tag(node))
def _on_close(self, event):
item_ID = self._treeview.focus()
if item_ID not in self._item_ID_to_element: return
node = self._item_ID_to_element[item_ID]
text = self._repr_of_openning_tag(node) + self._repr_of_closing_tag(node)
self._treeview.item(item_ID, text = text)
def parse_xml(self, xml):
self._element_tree = ET.ElementTree(ET.fromstring(xml))
self.clear()
self._walk_xml(self._element_tree.getroot())
@property
def element_tree(self):
return self._element_tree
@element_tree.setter
def element_tree(self, element_tree):
self._element_tree = element_tree
self.clear()
self._walk_xml(element_tree.getroot())
def clear(self):
self._item_ID_to_element = {}
self._treeview.delete(*self._treeview.get_children())
def _repr_of_openning_tag(self, node):
text = "<" + node.tag
attrs = node.attrib
# list function is here necessary to provide support to Python 3
a_names = list(attrs.keys())
a_names.sort()
for a_name in a_names:
text += ' %s="' % a_name
text += attrs[a_name]
text += '"'
text += ">"
return text
def _repr_of_closing_tag(self, node):
return "</%s>"%node.tag
def _walk_xml(self, node, depth=0, parent=""):
text = self._repr_of_openning_tag(node) + self._repr_of_closing_tag(node)
item = self._treeview.insert(parent, END, text = text)
self._item_ID_to_element[item] = node
if node.text:
text = node.text.strip()
if text != "":
for line in text.splitlines():
self._treeview.insert(item, END, text = line)
child_nodes = sorted(list(node), key=attrgetter('tag'))
for child_node in node:
self._walk_xml(child_node, depth+1, parent=item)
if node.tail:
tail = node.tail.strip()
if tail != "":
for line in tail.splitlines():
self._treeview.insert(parent, END, text = line)
class vb_psd_rms:
def __init__(self, parent):
self.master = parent # store the parent
top = tk.Frame(parent) # frame for all class widgets
top.pack(side='top') # pack frame in parent's window
self.master.minsize(400, 500)
self.master.geometry("550x600")
self.master.title("vb_psd_rms_gui.py ver 1.7 by Tom Irvine")
###############################################################################
crow = 0
self.hwtext3 = tk.Label(
top, text='This script calculates the overall level of a PSD.')
self.hwtext3.grid(row=crow,
column=0,
columnspan=2,
pady=6,
sticky=tk.W)
crow = crow + 1
self.hwtext3 = tk.Label(
top,
text=
'The input file must have two columns: Freq(Hz) & Accel(G^2/Hz)')
self.hwtext3.grid(row=crow,
column=0,
columnspan=2,
pady=6,
sticky=tk.W)
crow = crow + 1
self.hwtext4 = tk.Label(top, text='Select Output Units')
self.hwtext4.grid(row=crow,
column=1,
columnspan=1,
pady=6,
sticky=tk.S)
crow = crow + 1
self.acc_psdutton_read = tk.Button(top,
text="Read Input File",
command=self.read_data)
self.acc_psdutton_read.config(height=3, width=15)
self.acc_psdutton_read.grid(row=crow,
column=0,
columnspan=1,
padx=0,
pady=2,
sticky=tk.N)
self.Lb1 = tk.Listbox(top, height=2, exportselection=0)
self.Lb1.insert(1, "G, in/sec, in")
self.Lb1.insert(2, "G, m/sec, mm")
self.Lb1.grid(row=crow, column=1, pady=2, sticky=tk.N)
self.Lb1.select_set(0)
crow = crow + 1
self.hwtext5 = tk.Label(top, text='Results, Overall Levels')
self.hwtext5.grid(row=crow,
column=0,
columnspan=2,
pady=20,
sticky=tk.S)
crow = crow + 1
self.tree = Treeview(top,
selectmode="extended",
columns=("A", "B"),
height=6)
self.tree.grid(row=crow,
column=0,
columnspan=2,
padx=10,
pady=1,
sticky=tk.N)
self.tree.heading('#0', text='')
self.tree.heading('A', text='Parameter')
self.tree.heading('B', text='Value')
self.tree.column('#0', minwidth=0, width=1)
self.tree.column('A', minwidth=0, width=90, stretch=tk.YES)
self.tree.column('B', minwidth=0, width=140)
crow = crow + 1
self.hwtext10 = tk.Label(top, text='Minimum Plot Freq (Hz)')
self.hwtext10.grid(row=crow,
column=0,
columnspan=1,
pady=10,
sticky=tk.S)
self.hwtext11 = tk.Label(top, text='Maximum Plot Freq (Hz)')
self.hwtext11.grid(row=crow,
column=1,
columnspan=1,
pady=10,
sticky=tk.S)
crow = crow + 1
self.fminr = tk.StringVar()
self.fminr.set('')
self.fmin_entry = tk.Entry(top, width=12, textvariable=self.fminr)
self.fmin_entry.grid(row=crow, column=0, padx=14, pady=1, sticky=tk.N)
self.fmaxr = tk.StringVar()
self.fmaxr.set('')
self.fmax_entry = tk.Entry(top, width=12, textvariable=self.fmaxr)
self.fmax_entry.grid(row=crow, column=1, padx=14, pady=1, sticky=tk.N)
crow = crow + 1
root = self.master
self.acc_psdutton_replot = tk.Button(top,
text="Replot",
command=self.plot_psd_replot)
self.acc_psdutton_replot.config(height=2, width=15)
self.acc_psdutton_replot.grid(row=crow, column=0, pady=8, sticky=tk.S)
self.acc_psdutton_quit = tk.Button(
top, text="Quit", command=lambda root=root: quit(root))
self.acc_psdutton_quit.config(height=2, width=15)
self.acc_psdutton_quit.grid(row=crow, column=1, pady=8, sticky=tk.S)
###############################################################################
def plot_psd_replot(self):
self.plot_psd_m(self)
@classmethod
def plot_psd_m(cls, self):
if not self.fminr.get(): #do something
self.f1 = min(self.freq)
else:
fminp = float(self.fminr.get())
self.f1 = fminp
if not self.fmaxr.get(): #do something
self.f2 = max(self.freq)
else:
fmaxp = float(self.fmaxr.get())
self.f2 = fmaxp
xlab = 'Frequency (Hz)'
fig_num = 1
# Displacement
if (self.iunit == 0):
title_string = 'Displacement PSD ' + str(
"%6.3g" % self.drms) + ' in RMS Overall '
ylab = 'Disp (in^2/Hz)'
else:
title_string = 'Displacement PSD ' + str(
"%6.3g" % self.drms) + ' mm RMS Overall '
ylab = 'Disp (in^2/Hz)'
fig_num = loglog_plot(self.freq, self.vpsd, xlab, ylab, self.f1,
self.f2, title_string, fig_num)
# Velocity
if (self.iunit == 0):
title_string = 'Velocity PSD ' + str(
"%6.3g" % self.vrms) + ' in/sec RMS Overall '
ylab = 'Vel ((in/sec)^2/Hz)'
else:
title_string = 'Velocity PSD ' + str(
"%6.3g" % self.vrms) + ' m/sec RMS Overall '
ylab = 'Vel ((m/sec)^2/Hz)'
fig_num = loglog_plot(self.freq, self.vpsd, xlab, ylab, self.f1,
self.f2, title_string, fig_num)
# acceleration
ylab = 'Accel (G^2/Hz)'
title_string = 'Acceleration PSD ' + str(
"%6.3g" % self.grms) + ' GRMS Overall '
fig_num = loglog_plot(self.freq, self.acc_psd, xlab, ylab, self.f1,
self.f2, title_string, fig_num)
###############################################################################
def read_data(self):
"""
a = frequency column
b = PSD column
num = number of coordinates
slope = slope between coordinate pairs
"""
map(self.tree.delete, self.tree.get_children())
print(" ")
print(
" The input file must have two columns: freq(Hz) & accel(G^2/Hz)")
a, b, num = read_two_columns_from_dialog('Select Input File',
self.master)
print("\n samples = %d " % num)
a = array(a)
b = array(b)
if (a[0] < 1.0e-20 or b[0] < 1.0e-20):
a = delete(a, 0)
b = delete(b, 0)
num = num - 1
nm1 = num - 1
slope = zeros(nm1, 'f')
ra = 0
for i in range(0, int(nm1)):
#
s = log(b[i + 1] / b[i]) / log(a[i + 1] / a[i])
slope[i] = s
#
if s < -1.0001 or s > -0.9999:
ra += (b[i + 1] * a[i + 1] - b[i] * a[i]) / (s + 1.)
else:
ra += b[i] * a[i] * log(a[i + 1] / a[i])
omega = 2 * pi * a
##
df = 0.1
aint, bint = interpolate_psd(a, b, slope, df)
m0, m1, m2, m4, vo, vp = spectral_moments_constant_df(aint, bint, df)
##
bv = zeros(num, 'f')
bd = zeros(num, 'f')
vpsd = zeros(num, 'f')
dpsd = zeros(num, 'f')
for i in range(0, int(num)):
bv[i] = b[i] / omega[i]**2
bd[i] = b[i] / omega[i]**4
bv = bv * 386**2
vpsd = bv
bd = bd * 386**2
dpsd = bd
rv = 0
for i in range(0, int(nm1)):
#
s = log(bv[i + 1] / bv[i]) / log(a[i + 1] / a[i])
#
if s < -1.0001 or s > -0.9999:
vv = (bv[i + 1] * a[i + 1] - bv[i] * a[i]) / (s + 1.)
rv += vv
else:
vv = bv[i] * a[i] * log(a[i + 1] / a[i])
rv += vv
rd = 0
for i in range(0, int(nm1)):
#
s = log(bd[i + 1] / bd[i]) / log(a[i + 1] / a[i])
#
if s < -1.0001 or s > -0.9999:
rd += (bd[i + 1] * a[i + 1] - bd[i] * a[i]) / (s + 1.)
else:
rd += bd[i] * a[i] * log(a[i + 1] / a[i])
m = int(self.Lb1.curselection()[0])
rms = sqrt(ra)
three_rms = 3 * rms
print(" ")
print(" *** Input PSD *** ")
print(" ")
print(" Acceleration ")
print(" Overall = %10.3g GRMS" % rms)
print(" = %10.3g 3-sigma" % three_rms)
grms = rms
vrms = sqrt(rv)
if (m == 1):
scale = (9.81 / 386.)
vrms = scale * vrms
vpsd = scale**2 * vpsd
vthree_rms = 3 * vrms
print(" ")
print(" Velocity ")
if (m == 0):
print(" Overall = %10.3g in/sec rms" % vrms)
print(" = %10.3g in/sec 3-sigma" % vthree_rms)
else:
print(" Overall = %10.3g m/sec rms" % vrms)
print(" = %10.3g m/sec 3-sigma" % vthree_rms)
drms = sqrt(rd)
if (m == 1):
scale = (9.81 / 386.) * 1000
drms = scale * drms
dpsd = scale**2 * dpsd
dthree_rms = 3 * drms
print(" ")
print(" Displacement ")
if (m == 0):
print(" Overall = %10.3g in rms" % drms)
print(" = %10.3g in 3-sigma" % dthree_rms)
else:
print(" Overall = %10.3g mm rms" % drms)
print(" = %10.3g mm 3-sigma" % dthree_rms)
########
s0 = 'Acceleration'
s1 = "%8.3g GRMS" % grms
self.tree.insert('', 'end', values=(s0, s1))
s0 = ' '
s1 = "%8.3g 3-sigma" % three_rms
self.tree.insert('', 'end', values=(s0, s1))
s0 = 'Velocity'
if (m == 0):
s1 = "%8.3g in/sec rms" % vrms
else:
s1 = "%8.3g m/sec rms" % vrms
self.tree.insert('', 'end', values=(s0, s1))
s0 = ' '
if (m == 0):
s1 = "%8.3g in/sec 3-sigma" % vthree_rms
else:
s1 = "%8.3g m/sec 3-sigma" % vthree_rms
self.tree.insert('', 'end', values=(s0, s1))
s0 = 'Displacement'
if (m == 0):
s1 = "%8.3g in rms" % drms
else:
s1 = "%8.3g mm rms" % drms
self.tree.insert('', 'end', values=(s0, s1))
s0 = ' '
if (m == 0):
s1 = "%8.3g in 3-sigma" % dthree_rms
else:
s1 = "%8.3g mm 3-sigma" % dthree_rms
self.tree.insert('', 'end', values=(s0, s1))
print('\n Rate of Up-zero crossings = %7.4g Hz' % vo)
print(' Rate of peaks = %7.4g Hz' % vp)
self.iunit = m
self.freq = a
self.acc_psd = b
self.grms = rms
self.vrms = vrms
self.vpsd = vpsd
self.drms = drms
self.dpsd = dpsd
self.plot_psd_m(self)
class XML_Viwer(Frame):
def __init__(self,
master,
xml=None,
heading_text=None,
heading_anchor=None,
padding=None,
cursor=None,
takefocus=None,
style=None):
Frame.__init__(self, master, class_="XML_Viwer")
self._vsb = Scrollbar(self, orient=VERTICAL)
self._hsb = Scrollbar(self, orient=HORIZONTAL)
kwargs = {}
kwargs["yscrollcommand"] = lambda f, l: autoscroll(self._vsb, f, l)
kwargs["xscrollcommand"] = lambda f, l: autoscroll(self._hsb, f, l)
if style is not None:
kwargs["style"] = style
if padding is not None:
kwargs["padding"] = padding
if cursor is not None:
kwargs["cursor"] = cursor
if takefocus is not None:
kwargs["takefocus"] = takefocus
self._treeview = Treeview(self, **kwargs)
if heading_text is not None:
if heading_anchor is not None:
self._treeview.heading("#0",
text=heading_text,
anchor=heading_anchor)
else:
self._treeview.heading("#0", text=heading_text)
self._treeview.bind("<<TreeviewOpen>>", self._on_open)
self._treeview.bind("<<TreeviewClose>>", self._on_close)
# Without this line, horizontal scrolling doesn't work properly.
self._treeview.column("#0", stretch=False)
self._vsb['command'] = self._treeview.yview
self._hsb['command'] = self._treeview.xview
self._treeview.grid(column=0, row=0, sticky=N + S + W + E)
self._vsb.grid(column=1, row=0, sticky=N + S)
self._hsb.grid(column=0, row=1, sticky=E + W)
self.grid_columnconfigure(0, weight=1)
self.grid_rowconfigure(0, weight=1)
self._element_tree = None
self._item_ID_to_element = {}
if xml is not None:
self.parse_xml(xml)
def _on_open(self, event):
item_ID = self._treeview.focus()
if item_ID not in self._item_ID_to_element: return
node = self._item_ID_to_element[item_ID]
self._treeview.item(item_ID, text=self._repr_of_openning_tag(node))
def _on_close(self, event):
item_ID = self._treeview.focus()
if item_ID not in self._item_ID_to_element: return
node = self._item_ID_to_element[item_ID]
text = self._repr_of_openning_tag(node) + self._repr_of_closing_tag(
node)
self._treeview.item(item_ID, text=text)
def parse_xml(self, xml):
self._element_tree = ET.ElementTree(ET.fromstring(xml))
self.clear()
self._walk_xml(self._element_tree.getroot())
@property
def element_tree(self):
return self._element_tree
@element_tree.setter
def element_tree(self, element_tree):
self._element_tree = element_tree
self.clear()
self._walk_xml(element_tree.getroot())
def clear(self):
self._item_ID_to_element = {}
self._treeview.delete(*self._treeview.get_children())
def _repr_of_openning_tag(self, node):
text = "<" + node.tag
attrs = node.attrib
# list function is here necessary to provide support to Python 3
a_names = list(attrs.keys())
a_names.sort()
for a_name in a_names:
text += ' %s="' % a_name
text += attrs[a_name]
text += '"'
text += ">"
return text
def _repr_of_closing_tag(self, node):
return "</%s>" % node.tag
def _walk_xml(self, node, depth=0, parent=""):
text = self._repr_of_openning_tag(node) + self._repr_of_closing_tag(
node)
item = self._treeview.insert(parent, END, text=text)
self._item_ID_to_element[item] = node
if node.text:
text = node.text.strip()
if text != "":
for line in text.splitlines():
self._treeview.insert(item, END, text=line)
child_nodes = sorted(list(node), key=attrgetter('tag'))
for child_node in node:
self._walk_xml(child_node, depth + 1, parent=item)
if node.tail:
tail = node.tail.strip()
if tail != "":
for line in tail.splitlines():
self._treeview.insert(parent, END, text=line)
class App:
def __init__(self,master):
self.master = master
self.master.resizable(0,0)
self.master.update_idletasks()
self.master.overrideredirect(1)
self.master.attributes("-topmost",True)
self.master.title("New Graph")
self.master.lift()
self.menubar = Menu(self.master)
self.master.config(menu=self.menubar)
self.default_color = self.master.cget("bg")
self.active_edit_flag = 0
self.modify_flag = 0
self.graph_types = ['Default','Maelstrom','Rankine Half-Body','Rankine Oval', 'Cylinder','Stagnation & Vortex']
#-----------------------------------------------------------------------
self.file_menu = Menu(self.menubar)
self.Fig = matplotlib.figure.Figure(figsize=(2.148,1.777),dpi=100,tight_layout=True)
self.FigSubPlot = self.Fig.add_subplot(111)
frame = Frame(master,bg='#%02x%02x%02x' % (231, 231, 231))
frame.pack(fill=BOTH, expand=1)
frame2 = Frame(frame,bg='#%02x%02x%02x' % (221, 221, 221))
frame2.pack(fill=BOTH, expand=1,padx=20,pady=23)
self.frame3 = Frame(frame2, bg='#%02x%02x%02x' % (221, 221, 221))
self.frame3.pack(fill=BOTH, padx=17,pady=17,expand=1)
self.radio_frame = Frame(self.frame3,bg='#%02x%02x%02x' % (221, 221, 221))
#self.listbox = Listbox(self.frame3)
self.radio_var = StringVar()
self.radio_var.set('Default')
for key in self.graph_types:
b = Radiobutton(self.radio_frame,text=key,variable=self.radio_var,value = key,bg='#%02x%02x%02x' % (221, 221, 221),indicatoron=1)
b.pack(anchor=W)
# for key_num in range(0,len(self.graph_types)):
# self.listbox.insert(END,self.graph_types[key_num])
# self.listbox.select_set(0)
# self.listbox.bind('<<ListboxSelect>>',self.changegraph)
self.radio_var.trace('w',self.changegraph)
# self.old = self.listbox.get(self.listbox.curselection())
self.blankc = Canvas(self.frame3,width=225,height=188)
self.canvas = FigureCanvasTkAgg(self.Fig, master=self.frame3)
self.canvas.show()
self.canvas.get_tk_widget().pack(side=RIGHT,padx=0,pady=5)
self.radio_frame.pack(side=LEFT,anchor=W,padx=8,pady=5,fill=BOTH,expand=1)
#self.listbox.pack(side=LEFT,anchor=W,padx=8,pady=5,fill=BOTH,expand=1)
self.button_frame = Frame(frame,bg='#%02x%02x%02x' % (231, 231, 231))
self.button_frame.pack(side=RIGHT)
self.buffer_frame = Frame(self.button_frame,bg='#%02x%02x%02x' % (231, 231, 231))
self.buffer_frame.pack(side=BOTTOM,pady=8)
self.buffer_frame2 = Frame(self.button_frame,bg='#%02x%02x%02x' % (231, 231, 231))
self.buffer_frame2.pack(side=RIGHT,padx=11)
self.button_c = Button(self.button_frame,width=9, text='Choose',bg='#%02x%02x%02x' % (231, 231, 231),command=self.Continue)
self.button_x = Button(self.button_frame,text='Cancel',bg='#%02x%02x%02x' % (231, 231, 231),width=9,command=self.quit)
self.button_c.focus()
self.button_c.pack(side=RIGHT)
self.button_x.pack(side=RIGHT,padx=14)
self.line_color = StringVar()
self.line_color.set('#000000')
self.wt_var = StringVar()
self.wt_var.set('- WT:')
self.wt_var.trace('w',self.wt_update)
self.linet_var = StringVar()
self.linet_var.set('-')
self.linet_var.trace('w',self.line_style_update)
self.line_var = IntVar()
self.line_var.set(25)
self.line_val = 25
self.div_check_var = IntVar()
self.div_check_var.set(50)
self.div_val = 50
self.density_var = IntVar()
self.density_var.set(35)
self.density_val = 35
self.arrow_var = IntVar()
self.arrow_var.set(25)
self.arrow_val = 25
self.div_var = IntVar()
self.div_var.set(0)
self.mark_var = IntVar()
self.mark_var.set(0)
self.lock_var = IntVar()
self.lock_var.set(1)
self.active_numbers = {'s':0,'v':0,'u':0,'d':0,'n':0}
self.sel_point = None
self.selected = None
def changegraph(self,*args):
self.xlim = [-5.0,5.0]
self.ylim = [-5.0,5.0]
Y, X = mgrid[-5:5:100j, -5:5:100j]
self.X,self.Y = X,Y
self.FigSubPlot.clear()
#if self.listbox.get(self.listbox.curselection()) == 'Default':
if self.radio_var.get() == 'Default':
self.U = 0*X
self.V = 0*X
self.FigSubPlot.streamplot(X,Y,self.U,self.V)
#elif self.listbox.get(self.listbox.curselection()) == 'Maelstrom':
elif self.radio_var.get() == 'Maelstrom':
self.U = self.source(X,Y,1)[0]+self.vortex(X,Y,1)[0]
self.V = self.source(X,Y,1)[1]+self.vortex(X,Y,1)[1]
self.FigSubPlot.streamplot(X,Y,self.U,self.V, color='k', linewidth=(2.0/71.0)*self.line_var.get()+(13.0/71.0),density=(2.0/71.0)*self.density_var.get()+(13.0/71.0),arrowstyle='-')
#elif self.listbox.get(self.listbox.curselection()) == 'Rankine Half-Body':
elif self.radio_var.get() == 'Rankine Half-Body':
self.U = self.source(X,Y,10)[0]+self.uniform(X,Y,1,1,0)[0]
self.V = self.source(X,Y,10)[1]+self.uniform(X,Y,1,1,0)[1]
self.FigSubPlot.streamplot(X, Y,self.U,self.V, color='k', linewidth=(2.0/71.0)*self.line_var.get()+(13.0/71.0),density=(2.0/71.0)*self.density_var.get()+(13.0/71.0),arrowstyle='-')
#elif self.listbox.get(self.listbox.curselection()) == 'Rankine Oval':
elif self.radio_var.get() == 'Rankine Oval':
self.U = self.source(X+2,Y,10)[0]+self.source(X-2,Y,-10)[0]+self.uniform(X,Y,1,1,0)[0]
self.V = self.source(X+2,Y,10)[1]+self.source(X-2,Y,-10)[1]+self.uniform(X,Y,1,1,0)[1]
self.FigSubPlot.streamplot(X, Y,self.U,self.V, color='k', linewidth=(2.0/71.0)*self.line_var.get()+(13.0/71.0),density=(2.0/71.0)*self.density_var.get()+(13.0/71.0),arrowstyle='-')
#elif self.listbox.get(self.listbox.curselection()) == 'Cylinder':
elif self.radio_var.get() == 'Cylinder':
self.U = self.doublet(X,Y,25)[0]+self.uniform(X,Y,1,1,0)[0]
self.V = self.doublet(X,Y,25)[1]+self.uniform(X,Y,1,1,0)[1]
self.FigSubPlot.streamplot(X, Y,self.U,self.V, color='k', linewidth=(2.0/71.0)*self.line_var.get()+(13.0/71.0),density=(2.0/71.0)*self.density_var.get()+(13.0/71.0),arrowstyle='-')
#elif self.listbox.get(self.listbox.curselection()) == 'Stagnation & Vortex':
elif self.radio_var.get() == 'Stagnation & Vortex':
self.U = self.vortex(X,Y,25)[0]+self.corner(X,Y,'2,1')[0]
self.V = self.vortex(X,Y,25)[1]+self.corner(X,Y,'2,1')[1]
self.FigSubPlot.streamplot(X, Y,self.U,self.V, color='k', linewidth=(2.0/71.0)*self.line_var.get()+(13.0/71.0),density=(2.0/71.0)*self.density_var.get()+(13.0/71.0),arrowstyle='-')
self.FigSubPlot.set_xlim(self.xlim)
self.FigSubPlot.set_ylim(self.ylim)
self.canvas.draw()
# self.old = self.listbox.get(self.listbox.curselection())
def source(self,X,Y,l):
l = float(l)
U = (l/(2*pi))*X/(X*X + Y*Y)
V = (l/(2*pi))*Y/(X*X + Y*Y)
return (U,V)
def vortex(self,X,Y,g):
g = float(g)
U = (g/(2*pi))*Y/(X*X + Y*Y)
V = (g/(2*pi))*-X/(X*X + Y*Y)
return (U,V)
def uniform(self,X,Y,v_0,x_0,y_0):
v_0 = float(v_0)
x_0 = float(x_0)
y_0 = float(y_0)
U = v_0*x_0/(x_0*x_0+y_0*y_0)**0.5
V = v_0*y_0/(x_0*x_0+y_0*y_0)**0.5
return (U,V)
def doublet(self,X,Y,k):
k = float(k)
U = (k/(2*pi))*((2*Y*Y/((X*X+Y*Y)*(X*X+Y*Y)))-(1/(X*X+Y*Y)))
V = -(k/(2*pi))*(2*X*Y/((X*X+Y*Y)*(X*X+Y*Y)))
return (U,V)
def corner(self,X,Y,tup):
comma_flag = 0
A = ''
n = ''
for char in tup:
if char == ',':
comma_flag = 1
elif comma_flag == 0:
n += char
elif comma_flag == 1:
A += char
A = float(A)
n = float(n)
R = (X*X+Y*Y)**0.5
t = arctan2(-Y,-X)
U = -A*n*R**(n-1)*(cos(n*t)*cos(t)+sin(n*t)*sin(t))
V = -A*n*R**(n-1)*(cos(n*t)*sin(t)-sin(n*t)*cos(t))
return (U,V)
def stream_source(self,X,Y,l):
l = float(l)
stream = (l/(2*pi))*arctan2(-Y,-X)
return stream
def stream_vortex(self,X,Y,g):
g = float(g)
stream = (g/(2*pi))*log((X*X + Y*Y)**0.5)
return stream
def stream_uniform(self,X,Y,v_0,x_0,y_0):
v_0 = float(v_0)
x_0 = float(x_0)
y_0 = float(y_0)
stream = (v_0*Y*x_0/(x_0*x_0+y_0*y_0)**0.5)-(v_0*X*y_0/(x_0*x_0+y_0*y_0)**0.5)
return stream
def stream_doublet(self,X,Y,k):
k = float(k)
stream = -(k/(2*pi))*Y/(X*X+Y*Y)
return stream
def stream_corner(self,X,Y,tup):
comma_flag = 0
A = ''
n = ''
for char in tup:
if char == ',':
comma_flag = 1
elif comma_flag == 0:
n += char
elif comma_flag == 1:
A += char
A = float(A)
n = float(n)
stream = A*(X*X+Y*Y)**(n*0.5)*sin(n*arctan2(-Y,-X))
return stream
def quit(self):
self.master.destroy()
def Continue(self):
self.master.withdraw()
self.main = Toplevel(self.master)
self.main.geometry("%dx%d+%d+%d" % (1038-206,
694,
int((500.0/2560.0)*screen_resolution[0]),
int((60.0/1440.0)*screen_resolution[1])))
self.main.minsize(376,227)
self.interior = PanedWindow(self.main,sashwidth=5)
self.interior.pack(fill=BOTH, expand=1)
self.elements_frame = Frame(self.interior, height=1038, width=212,relief=RIDGE,borderwidth=0)
self.interior.add(self.elements_frame)
self.interior.paneconfig(self.elements_frame,minsize=130)
self.graph_frame = Frame(self.interior)
self.interior.add(self.graph_frame)
self.interior.paneconfig(self.graph_frame,minsize=130)
self.main.bind("<ButtonRelease-1>",self.pan_update)
self.main.bind("<ButtonRelease-3>",self.pan_update)
self.main.bind("<Button-3>",self.right_menu)
self.edit_frame = Frame(self.graph_frame)
self.edit_frame.pack(side=TOP,fill=X,padx=10)
self.canvas = FigureCanvasTkAgg(self.Fig, master=self.graph_frame)
self.canvas.show()
self.canvas.get_tk_widget().pack(fill=BOTH,expand=1)
self.nav_frame = Frame(self.edit_frame)
self.nav_frame.pack(side=LEFT,anchor=W)
self.toolbar = NavigationToolbar(self.canvas, self.nav_frame)
self.main.protocol('WM_DELETE_WINDOW',self.master.destroy)
self.elements = Treeview(self.elements_frame,columns=("values","xlocations","ylocations"),selectmode=BROWSE)
self.elements.heading("#0",text="Components")
self.elements.heading("values",text="Str")
self.elements.heading("xlocations",text="X")
self.elements.heading("ylocations",text="Y")
self.elements.column("#0",width=90,anchor=CENTER)
self.elements.column("values",width=45,anchor=CENTER)
self.elements.column("xlocations",width=26,anchor=CENTER)
self.elements.column("ylocations",width=26,anchor=CENTER)
self.elements.pack(fill=BOTH,expand=1)
self.as_button_frame = Frame(self.elements_frame)
self.add_button = Button(self.as_button_frame,text = '+',width=2,command=self.add)
self.sub_button = Button(self.as_button_frame,text = '-',width=2,command=self.subtract)
self.options_button = Button(self.as_button_frame,text='Options',command=self.options)
self.as_button_frame.pack(side=BOTTOM,anchor=W)
self.options_button.pack(side=RIGHT)
self.sub_button.pack(side=RIGHT,anchor=W)
self.add_button.pack(side=LEFT,anchor=W)
self.addsub_menu = Menu(self.as_button_frame,tearoff=0)
self.addsub_menu.add_command(command=self.add_source,label='Source')
self.addsub_menu.add_command(command=self.add_vortex,label='Vortex')
self.addsub_menu.add_command(command=self.add_uniform,label='Uniform')
self.addsub_menu.add_command(command=self.add_doublet,label='Doublet')
self.addsub_menu.add_command(command=self.add_corner,label='Corner')
#if self.listbox.get(self.listbox.curselection()) == 'Default':
if self.radio_var.get() == 'Default':
self.active_components = []
self.active_calls = {}
pass
#elif self.listbox.get(self.listbox.curselection()) == 'Maelstrom':
elif self.radio_var.get() == 'Maelstrom':
self.elements.insert("",0,"M",text="Maelstrom",open=TRUE)
self.active_components = ['M']
self.elements.insert("M",0,iid='s%s'%self.active_numbers['s'],text="Source",values=("%s"%1,0,0))
self.elements.insert("M",0,iid='v%s'%self.active_numbers['v'],text="Vortex",values=("%s"%1,0,0))
self.active_calls = {'s%s'%self.active_numbers['s']:("s",self.elements.item('s%s'%self.active_numbers['s'],"values")),
'v%s'%self.active_numbers['v']:("v",self.elements.item('v%s'%self.active_numbers['v'],"values"))}
self.active_numbers['s'] += 1
self.active_numbers['v'] += 1
elif self.radio_var.get() == 'Rankine Half-Body':
self.elements.insert("",0,"RHF",text="Rankine Half-Body",open=TRUE)
self.active_components = ['RHF']
self.elements.insert("RHF",0,iid='s%s'%self.active_numbers['s'],text="Source",values=("%s"%10,0,0))
self.elements.insert("RHF",0,iid='u%s'%self.active_numbers['u'],text="Uniform",values=("%s"%1,1,0))
self.active_calls = {'s%s'%self.active_numbers['s']:("s",self.elements.item('s%s'%self.active_numbers['s'],"values")),
'u%s'%self.active_numbers['u']:("u",self.elements.item('u%s'%self.active_numbers['u'],"values"))}
self.active_numbers['s'] += 1
self.active_numbers['u'] += 1
elif self.radio_var.get() == 'Rankine Oval':
self.elements.insert("",0,"RO",text="Rankine Oval",open=TRUE)
self.active_components = ['RO']
self.elements.insert("RO",0,iid='s%s'%self.active_numbers['s'],text="Source",values=("%s"%10,-2,0))
self.elements.insert("RO",0,iid='s%s'%(self.active_numbers['s']+1),text="Source",values=("%s"%-10,2,0))
self.elements.insert("RO",0,iid='u%s'%self.active_numbers['u'],text="Uniform",values=("%s"%1,1,0))
self.active_calls = {'s%s'%self.active_numbers['s']:("s",self.elements.item('s%s'%self.active_numbers['s'],"values")),
's%s'%(self.active_numbers['s']+1):("s",self.elements.item('s%s'%(self.active_numbers['s']+1),"values")),
'u%s'%self.active_numbers['u']:("u",self.elements.item('u%s'%self.active_numbers['u'],"values"))}
self.active_numbers['s'] += 2
self.active_numbers['u'] += 1
elif self.radio_var.get() == 'Cylinder':
self.elements.insert("",0,'D+U',text="Cylinder",open=TRUE)
self.active_components = ['D+U']
self.elements.insert('D+U',0,iid='d%s'%self.active_numbers['d'],text="Doublet",values=("%s"%25,0,0))
self.elements.insert('D+U',0,iid='u%s'%self.active_numbers['u'],text="Uniform",values=("%s"%1,1,0))
self.active_calls = {'d%s'%self.active_numbers['d']:("d",self.elements.item('d%s'%self.active_numbers['d'],"values")),
'u%s'%self.active_numbers['u']:("u",self.elements.item('u%s'%self.active_numbers['u'],"values"))}
self.active_numbers['d'] += 1
self.active_numbers['u'] += 1
elif self.radio_var.get() == 'Stagnation & Vortex':
self.elements.insert("",0,'S+V',text="Stag+Vort",open=TRUE)
self.active_components = ['S+V']
self.elements.insert('S+V',0,iid='n%s'%self.active_numbers['n'],text="C (n,A)",values=("%s,%s"%(2,1),0,0))
self.elements.insert('S+V',0,iid='v%s'%self.active_numbers['v'],text="Vortex",values=("%s"%25,0,0))
self.active_calls = {'n%s'%self.active_numbers['n']:("n",self.elements.item('n%s'%self.active_numbers['n'],"values")),
'v%s'%self.active_numbers['v']:("v",self.elements.item('v%s'%self.active_numbers['v'],"values"))}
self.active_numbers['n'] += 1
self.active_numbers['v'] += 1
self.elements.bind("<Double-Button-1>",self.edit)
self.elements.bind('<<TreeviewSelect>>',self.treeview_select)
self.main.bind("<Return>",self.edit_return)
self.main.bind("<Escape>",self.edit_return)
self.rightc_menu = Menu(self.graph_frame,tearoff=0)
self.add_menu = Menu(self.rightc_menu,tearoff=0)
self.rightc_menu.add_cascade(label="Add",menu=self.add_menu)
self.add_menu.add_command(command=self.addm_source,label='Source')
self.add_menu.add_command(command=self.addm_vortex,label='Vortex')
self.add_menu.add_command(command=self.addm_uniform,label='Uniform')
self.add_menu.add_command(command=self.addm_doublet,label='Doublet')
self.add_menu.add_command(command=self.addm_corner,label='Corner')
def right_menu(self,event):
print "event", event.x,event.y
#print "graph", self.main.winfo_x()+self.interior.winfo_x()+self.graph_frame.winfo_x(), self.main.winfo_y()+self.interior.winfo_y()+self.graph_frame.winfo_y()
self.plot_x,self.plot_y = self.FigSubPlot.transData.inverted().transform((event.x,event.y+20))
self.plot_y = -self.plot_y
self.rightc_menu.post(self.main.winfo_x()+self.interior.winfo_x()+self.graph_frame.winfo_x()+event.x+9,self.main.winfo_y()+self.graph_frame.winfo_y()+event.y+66)
def treeview_select(self,event):
if self.elements.get_children(self.elements.selection()[0]) == ():
if self.mark_var.get() == 0 or self.selected == self.elements.selection():
pass
elif self.mark_var.get() == 1:
#add red markers here
if self.elements.selection() != '':
child = self.elements.selection()[0]
if child != '':
self.sel_point = (self.elements.item(child,"values")[1],self.elements.item(child,"values")[2])
self.graph_update()
self.selected = self.elements.selection()
else:
pass
else:
if self.mark_var.get() == 0 or self.selected == self.elements.selection():
pass
elif self.mark_var.get() == 1:
if self.elements.selection() != '':
child = self.elements.selection()[0]
if child != '':
self.sel_point = None
self.graph_update()
self.selected = self.elements.selection()
def mark_check_fun(self):
if self.mark_var.get() == 0:
self.sel_point = None
self.graph_update()
elif self.elements.selection() != '':
child = self.elements.selection()[0]
self.sel_point = [self.elements.item(child,"values")[1],self.elements.item(child,"values")[2]]
self.graph_update()
def add(self):
self.addsub_menu.post(self.main.winfo_x()+self.as_button_frame.winfo_x()+self.add_button.winfo_x(),self.main.winfo_y()+self.as_button_frame.winfo_y()+self.add_button.winfo_y()-len(self.active_numbers.keys())*14)
def subtract(self):
if self.active_edit_flag == 1:
self.del_edit(self)
child = self.elements.selection()[0]
if child == '':
return
if self.elements.parent(child) == '':
ID = child
self.active_components.remove(child)
self.elements.delete(child)
else:
ID = self.elements.parent(child)
self.active_components.remove(ID)
for comp in self.elements.get_children(ID):
if comp != child:
self.active_components.append(comp)
self.elements.move(comp,"",0)
self.elements.delete(ID)
self.sel_point = None
self.graph_update()
def options(self):
self.options_window = Toplevel(self.main)
self.options_window.geometry("%dx%d+%d+%d" % (280,
200+20,
self.main.winfo_x()+self.as_button_frame.winfo_x()+self.options_button.winfo_x()-272+26+72+86,
self.main.winfo_y()+self.as_button_frame.winfo_y()+self.options_button.winfo_y()-196-20))
self.main.bind('<FocusIn>',self.close_options)
self.options_window.title("Options")
self.options_window.update_idletasks()
self.options_window.bind("<ButtonRelease-1>",self.pan_update)
self.options_frame = Frame(self.options_window)
self.options_frame.pack(fill=BOTH,expand=1)
self.options_window.attributes("-topmost",True)
self.line_frame = Frame(self.options_frame,bd=2,relief=RIDGE)
self.line_frame.grid(row=0,column=1,sticky=N+S+E+W,ipady=7)
self.color_frame = Frame(self.options_frame,bd=2,relief=RIDGE,padx=2)
self.color_frame.grid(row=0,column=0,sticky=N+S+E+W)
self.color_button = Label(self.color_frame,bg=self.line_color.get(),text = ' ')
self.color_button.pack(side=RIGHT)
Label(self.color_frame,text='C:').pack(side=RIGHT)
self.color_button.bind('<Button-1>',self.getColor)
self.wt_slider = Scale(self.line_frame,from_=1,to=100,orient=HORIZONTAL,variable=self.line_var)
if self.wt_var.get() == '-> WT:':
self.wt_slider.config(variable=self.arrow_var)
elif self.wt_var.get() == '- WT:':
self.wt_slider.config(variable=self.line_var)
elif self.wt_var.get() == 'div WT:':
self.wt_slider.config(variable=self.div_check_var)
self.wt_slider.pack(side=RIGHT)
self.wt_menu = OptionMenu(self.line_frame,self.wt_var,'- WT:','-> WT:','div WT:')
self.wt_menu.pack(side=RIGHT,anchor='center',fill=X,expand=1)
self.wt_menu.config(width=8)
self.density_frame = Frame(self.options_frame,bd=2,relief=RIDGE)
self.density_frame.grid(row=1,column=1,sticky=N+S+E+W)
self.density_slider = Scale(self.density_frame,from_=1,to=100,orient=HORIZONTAL,variable=self.density_var)
self.density_slider.pack(side=RIGHT)
Label(self.density_frame,text='Density').pack(side=LEFT,anchor=CENTER,fill=X,expand=1)
self.linet_frame = Frame(self.options_frame,bd=2,relief=RIDGE)
self.linet_frame.grid(row=1,column=0,sticky=N+S+E+W)
Label(self.linet_frame,text='Style').pack(anchor='n')
self.linet_menu = OptionMenu(self.linet_frame,self.linet_var,'-','->','-|>')
self.linet_menu.pack(anchor='s',side=BOTTOM)
self.linet_menu.config(width=5)
self.div_check = Checkbutton(self.options_frame,text = 'Dividing Streamline',variable=self.div_var,onvalue=1,offvalue=0,command = self.graph_update)
self.div_check.grid(row=2,column=1,sticky=W)
self.mark_check = Checkbutton(self.options_frame,text = 'Selection Marker',variable=self.mark_var,onvalue=1,offvalue=0,command = self.mark_check_fun)
self.mark_check.grid(row=3,column=1,sticky=W)
self.limit_frame = Frame(self.options_frame)
self.limit_frame.grid(row=4,column=1,sticky=W)
#self.aspect_lock = Checkbutton(self.limit_frame,text='LK',variable = self.lock_var)
#self.aspect_lock.grid(row=0,column=4,rowspan=2,sticky=E)
Label(self.limit_frame,text='x').grid(row=0,column=0)
self.xlimlow_var = DoubleVar()
self.xlimlow_var.set(self.FigSubPlot.get_xlim()[0])
self.xlimlow_entry = Entry(self.limit_frame,textvariable=self.xlimlow_var,width=5)
self.xlimlow_entry.grid(row=0,column=1)
Label(self.limit_frame,text='...').grid(row=0,column=2)
self.xlimhigh_var = DoubleVar()
self.xlimhigh_var.set(self.FigSubPlot.get_xlim()[1])
self.xlimhigh_entry = Entry(self.limit_frame,textvariable=self.xlimhigh_var,width=5)
self.xlimhigh_entry.grid(row=0,column=3)
Label(self.limit_frame,text='y').grid(row=1,column=0)
self.ylimlow_var = DoubleVar()
self.ylimlow_var.set(self.FigSubPlot.get_ylim()[0])
self.ylimlow_entry = Entry(self.limit_frame,textvariable=self.ylimlow_var,width=5)
self.ylimlow_entry.grid(row=1,column=1)
Label(self.limit_frame,text='...').grid(row=1,column=2)
self.ylimhigh_var = DoubleVar()
self.ylimhigh_var.set(self.FigSubPlot.get_ylim()[1])
self.ylimhigh_entry = Entry(self.limit_frame,textvariable=self.ylimhigh_var,width=5)
self.ylimhigh_entry.grid(row=1,column=3)
#self.limit_frame.bind('<FocusOut>',self.limits_update)
self.xlimhigh_var.trace('w',self.limits_update)
self.ylimhigh_var.trace('w',self.limits_update)
self.xlimlow_var.trace('w',self.limits_update)
self.ylimlow_var.trace('w',self.limits_update)
def limits_update(self,*args):
if self.xlimlow_entry.get() == '' or self.ylimlow_entry.get() == '' or self.xlimhigh_entry.get() == '' or self.ylimhigh_entry.get() == '':
pass
elif self.xlimlow_entry.get() == '-' or self.ylimlow_entry.get() == '-' or self.xlimhigh_entry.get() == '-' or self.ylimhigh_entry.get() == '-':
pass
elif self.xlimlow_entry.get() == '.' or self.ylimlow_entry.get() == '.' or self.xlimhigh_entry.get() == '.' or self.ylimhigh_entry.get() == '.':
pass
else:
self.xlim = [float(self.xlimlow_var.get()),float(self.xlimhigh_var.get())]
self.ylim = [float(self.ylimlow_var.get()),float(self.ylimhigh_var.get())]
self.FigSubPlot.set_xlim(self.xlim)
self.FigSubPlot.set_ylim(self.ylim)
self.graph_update()
def getColor(self,event):
color=askcolor(self.line_color.get())
if color != "None":
self.line_color.set(color[1])
self.graph_update()
def wt_update(self,*args):
if self.wt_var.get() == '-> WT:':
self.wt_slider.config(variable=self.arrow_var)
elif self.wt_var.get() == '- WT:':
self.wt_slider.config(variable=self.line_var)
elif self.wt_var.get() == 'div WT:':
self.wt_slider.config(variable=self.div_check_var)
def line_style_update(self,*args):
self.graph_update()
def close_options(self,event):
self.options_window.destroy()
def add_source(self):
if self.modify_flag == 0:
self.plot_x,self.plot_y = 0,0
self.elements.insert("",0,iid='s%s'%self.active_numbers['s'],text="Source",values=("%s"%1,self.plot_x,self.plot_y))
self.active_calls['s%s'%self.active_numbers['s']] = ("s",self.elements.item('s%s'%self.active_numbers['s'],"values"))
self.active_components.append('s%s'%self.active_numbers['s'])
if self.modify_flag == 1:
self.elements.selection_set('s%s'%self.active_numbers['s'])
self.modify_flag = 0
self.graph_update()
self.active_numbers['s'] += 1
def add_vortex(self):
if self.modify_flag == 0:
self.plot_x,self.plot_y = 0,0
self.elements.insert("",0,iid='v%s'%self.active_numbers['v'],text="Vortex",values=("%s"%1,self.plot_x,self.plot_y))
self.active_calls['v%s'%self.active_numbers['v']] = ("v",self.elements.item('v%s'%self.active_numbers['v'],"values"))
self.active_components.append('v%s'%self.active_numbers['v'])
if self.modify_flag == 1:
self.elements.selection_set('v%s'%self.active_numbers['v'])
self.modify_flag = 0
self.graph_update()
self.active_numbers['v'] += 1
def add_uniform(self):
if self.modify_flag == 0:
self.plot_x,self.plot_y = 1,0
self.elements.insert("",0,iid='u%s'%self.active_numbers['u'],text="Uniform",values=("%s"%1,self.plot_x,self.plot_y))
self.active_calls['u%s'%self.active_numbers['u']] = ("u",self.elements.item('u%s'%self.active_numbers['u'],"values"))
self.active_components.append('u%s'%self.active_numbers['u'])
if self.modify_flag == 1:
self.elements.selection_set('u%s'%self.active_numbers['u'])
self.modify_flag = 0
self.graph_update()
self.active_numbers['u'] += 1
def add_doublet(self):
if self.modify_flag == 0:
self.plot_x,self.plot_y = 0,0
self.elements.insert("",0,iid='d%s'%self.active_numbers['d'],text="Doublet",values=("%s"%1,self.plot_x,self.plot_y))
self.active_calls['d%s'%self.active_numbers['d']] = ("d",self.elements.item('d%s'%self.active_numbers['d'],"values"))
self.active_components.append('d%s'%self.active_numbers['d'])
if self.modify_flag == 1:
self.elements.selection_set('d%s'%self.active_numbers['d'])
self.modify_flag = 0
self.graph_update()
self.active_numbers['d'] += 1
def add_corner(self):
if self.modify_flag == 0:
self.plot_x,self.plot_y = 0,0
self.elements.insert("",0,iid='n%s'%self.active_numbers['n'],text="Corner (n,A)",values=("%s,%s"%(2,1),self.plot_x,self.plot_y))
self.active_calls['n%s'%self.active_numbers['n']] = ("n",self.elements.item('n%s'%self.active_numbers['n'],"values"))
self.active_components.append('n%s'%self.active_numbers['n'])
if self.modify_flag == 1:
self.elements.selection_set('n%s'%self.active_numbers['n'])
self.modify_flag = 0
self.graph_update()
self.active_numbers['n'] += 1
def addm_source(self):
self.modify_flag = 1
self.add_source()
def addm_vortex(self):
self.modify_flag = 1
self.add_vortex()
def addm_uniform(self):
self.modify_flag = 1
self.add_uniform()
def addm_doublet(self):
self.modify_flag = 1
self.add_doublet()
def addm_corner(self):
self.modify_flag = 1
self.add_corner()
def pan_update(self,event):
if [self.FigSubPlot.get_xlim()[0],self.FigSubPlot.get_xlim()[1]] != self.xlim or [self.FigSubPlot.get_ylim()[0],self.FigSubPlot.get_ylim()[1]] != self.ylim or self.density_var.get() != self.density_val or self.line_var.get() != self.line_val or self.arrow_var.get() != self.arrow_val or self.arrow_var.get() != self.arrow_val or self.div_check_var.get() != self.div_val:
self.graph_update()
self.density_val = self.density_var.get()
self.line_val = self.line_var.get()
self.arrow_val = self.arrow_var.get()
self.div_val = self.div_check_var.get()
else:
return
def graph_update(self):
self.FigSubPlot.clear()
Y, X = mgrid[self.FigSubPlot.get_ylim()[0]:self.FigSubPlot.get_ylim()[1]:100j, self.FigSubPlot.get_xlim()[0]:self.FigSubPlot.get_xlim()[1]:100j]
self.xlim = [self.FigSubPlot.get_xlim()[0],self.FigSubPlot.get_xlim()[1]]
self.ylim = [self.FigSubPlot.get_ylim()[0],self.FigSubPlot.get_ylim()[1]]
self.U = 0*X
self.V = 0*X
self.stream = 0*X
for ID in self.active_components:
if self.elements.get_children(ID) == ():
child = ID
self.active_calls[child] = (child[0],self.elements.item(child,"values"))
if self.active_calls[child][0] == "s":
self.U += self.source(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[0]
self.V += self.source(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[1]
self.stream += self.stream_source(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])
elif self.active_calls[child][0] == 'v':
self.U += self.vortex(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[0]
self.V += self.vortex(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[1]
self.stream += self.stream_vortex(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])
elif self.active_calls[child][0] == 'u':
if self.active_calls[child][1][1] == '0' and self.active_calls[child][1][2] == '0':
pass
else:
self.U += self.uniform(X,Y,self.active_calls[child][1][0],self.active_calls[child][1][1],self.active_calls[child][1][2])[0]
self.V += self.uniform(X,Y,self.active_calls[child][1][0],self.active_calls[child][1][1],self.active_calls[child][1][2])[1]
self.stream += self.stream_uniform(X,Y,self.active_calls[child][1][0],self.active_calls[child][1][1],self.active_calls[child][1][2])
elif self.active_calls[child][0] == 'd':
self.U += self.doublet(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[0]
self.V += self.doublet(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[1]
self.stream += self.stream_doublet(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])
elif self.active_calls[child][0] == 'n':
self.U += self.corner(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[0]
self.V += self.corner(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[1]
self.stream += self.stream_corner(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])
else:
for child in self.elements.get_children(ID):
self.active_calls[child] = (child[0],self.elements.item(child,"values"))
if self.active_calls[child][0] == "s":
self.U += self.source(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[0]
self.V += self.source(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[1]
self.stream += self.stream_source(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])
elif self.active_calls[child][0] == 'v':
self.U += self.vortex(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[0]
self.V += self.vortex(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[1]
self.stream += self.stream_vortex(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])
elif self.active_calls[child][0] == 'u':
if self.active_calls[child][1][1] == '0' and self.active_calls[child][1][2] == '0':
pass
else:
self.U += self.uniform(X,Y,self.active_calls[child][1][0],self.active_calls[child][1][1],self.active_calls[child][1][2])[0]
self.V += self.uniform(X,Y,self.active_calls[child][1][0],self.active_calls[child][1][1],self.active_calls[child][1][2])[1]
self.stream += self.stream_uniform(X,Y,self.active_calls[child][1][0],self.active_calls[child][1][1],self.active_calls[child][1][2])
elif self.active_calls[child][0] == 'd':
self.U += self.doublet(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[0]
self.V += self.doublet(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[1]
self.stream += self.stream_doublet(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])
elif self.active_calls[child][0] == 'n':
self.U += self.corner(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[0]
self.V += self.corner(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[1]
self.stream += self.stream_corner(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])
self.FigSubPlot.streamplot(X,Y,self.U,self.V,color=self.line_color.get(), linewidth=(2.0/71.0)*self.line_var.get()+(13.0/71.0),density=(2.0/71.0)*self.density_var.get()+(13.0/71.0),arrowstyle=self.linet_var.get(),arrowsize=(4.0/71.0)*self.arrow_var.get()+(13.0/71.0))
if self.div_var.get() == 1:
#self.FigSubPlot.contour(X,Y,self.stream,[-0.01,0.01],linewidths=[(4.0/71.0)*self.div_check_var.get()+(13.0/71.0),(4.0/71.0)*self.div_check_var.get()+(13.0/71.0)])
self.FigSubPlot.contour(X,Y,self.stream,[0],linewidths=[(4.0/71.0)*self.div_check_var.get()+(13.0/71.0)])
if self.mark_var.get() == 1:
if self.sel_point != None:
self.plot_point()
self.FigSubPlot.set_xlim(self.xlim)
self.FigSubPlot.set_ylim(self.ylim)
self.canvas.draw()
def plot_point(self):
if self.elements.selection()[0][0] == 'u':
norm = float(float(self.sel_point[0])*float(self.sel_point[0])+float(self.sel_point[1])*float(self.sel_point[1]))**0.5
if norm == 0:
norm = 1
X,Y,U,V = 0,0, float(self.sel_point[0])/norm,float(self.sel_point[1])/norm
self.FigSubPlot.quiver(X,Y,U,V,angles='xy',scale_units='xy',scale=1,color='g')
else:
self.FigSubPlot.plot([self.sel_point[0]],[self.sel_point[1]],'r^',ms=10)
def edit(self,event):
if self.active_edit_flag == 1 or self.elements.identify_row(event.y) == '':
pass
else:
self.rowid = self.elements.identify_row(event.y)
self.column = self.elements.identify_column(event.x)
self.edit_var = StringVar()
if int(self.column[-1]) == 0:
self.edit_var.set('%s'%self.elements.item("%s"%self.elements.identify("item",event.x, event.y))['text'])
else:
self.edit_var.set('%s'%self.elements.item("%s"%self.elements.identify("item",event.x, event.y))['values'][int(self.column[-1])-1])
x,y,width,height = self.elements.bbox(self.rowid, self.column)
self.edit_entry = Entry(self.elements_frame,textvariable=self.edit_var)
self.edit_entry.place(x=x,y=y,width=width)
self.edit_entry.focus_force()
self.edit_entry.bind("<FocusOut>", self.del_edit)
self.active_edit_flag = 1
def edit_return(self,event):
self.main.focus()
def del_edit(self,event):
if self.column[-1] == '0':
self.elements.item(self.rowid,text='%s'%self.edit_var.get())
elif self.rowid[0] == 'n' and self.column[-1] == '1' and ',' not in self.edit_var.get():
pass
else:
value = ''
initial_value = str(self.elements.item(self.rowid)['values'][int(self.column[-1])-1])
comma_flag = 0
div_flag = 0
for index in range(0,len(self.edit_var.get())):
char = self.edit_var.get()[index]
if char in '-0123456789.':
value += char
elif self.rowid[0] == 'n' and char == ',':
if comma_flag == 1:
self.edit_entry.destroy()
self.active_edit_flag = 0
return
value += char
comma_flag = 1
comma_index = index
if char == '/':
if div_flag == 0:
div_flag = 1
div_index = index
elif div_flag == 1 and comma_flag == 1:
div_flag = 2
div_index2 = index
elif div_flag == 1 and comma_flag == 0 or div_flag == 2:
self.edit_entry.destroy()
self.active_edit_flag = 0
return
if div_flag == 1:
if comma_flag == 1:
if div_index < comma_index:
arg = int(float(value[:div_index])*100/float(value[div_index:comma_index-1]))/100.0
value = str(arg)+value[comma_index-1:]
elif div_index > comma_index:
arg = int(float(value[comma_index+1:div_index])*100/float(value[div_index:]))/100.0
value = value[:comma_index+1]+str(arg)
else:
arg = int(float(value[:div_index])*100/float(value[div_index:]))/100.0
value = str(arg)
elif div_flag == 2:
arg1 = int(float(value[:div_index])*100/float(value[div_index:comma_index-1]))/100.0
arg2 = int(float(value[comma_index:div_index2-1])*100/float(value[div_index2-1:]))/100.0
value = str(arg1)+','+str(arg2)
if value == '' or value == initial_value:
self.edit_entry.destroy()
self.active_edit_flag = 0
return
self.elements.set(self.rowid,column=(int(self.column[-1])-1),value=value)
if self.mark_var.get() == 1:
self.sel_point = [self.elements.item(self.rowid,"values")[1],self.elements.item(self.rowid,"values")[2]]
self.graph_update()
self.edit_entry.destroy()
self.active_edit_flag = 0
class Multicolumn_Listbox(object):
_style_index = 0
class List_Of_Rows(object):
def __init__(self, multicolumn_listbox):
self._multicolumn_listbox = multicolumn_listbox
def data(self, index):
return self._multicolumn_listbox.row_data(index)
def get(self, index):
return Row(self._multicolumn_listbox, index)
def insert(self, data, index=None):
self._multicolumn_listbox.insert_row(data, index)
def delete(self, index):
self._multicolumn_listbox.delete_row(index)
def update(self, index, data):
self._multicolumn_listbox.update_row(index, data)
def select(self, index):
self._multicolumn_listbox.select_row(index)
def deselect(self, index):
self._multicolumn_listbox.deselect_row(index)
def set_selection(self, indices):
self._multicolumn_listbox.set_selection(indices)
def __getitem__(self, index):
return self.get(index)
def __setitem__(self, index, value):
return self._multicolumn_listbox.update_row(index, value)
def __delitem__(self, index):
self._multicolumn_listbox.delete_row(index)
def __len__(self):
return self._multicolumn_listbox.number_of_rows
class List_Of_Columns(object):
def __init__(self, multicolumn_listbox):
self._multicolumn_listbox = multicolumn_listbox
def data(self, index):
return self._multicolumn_listbox.get_column(index)
def get(self, index):
return Column(self._multicolumn_listbox, index)
def delete(self, index):
self._multicolumn_listbox.delete_column(index)
def update(self, index, data):
self._multicolumn_listbox.update_column(index, data)
def __getitem__(self, index):
return self.get(index)
def __setitem__(self, index, value):
return self._multicolumn_listbox.update_column(index, value)
def __delitem__(self, index):
self._multicolumn_listbox.delete_column(index)
def __len__(self):
return self._multicolumn_listbox.number_of_columns
def __init__(self, master, columns, data=None, command=None, sort=True, select_mode=None, heading_anchor = CENTER, cell_anchor=W, style=None, height=None, padding=None, adjust_heading_to_content=False, stripped_rows=None, selection_background=None, selection_foreground=None, field_background=None, heading_font= None, heading_background=None, heading_foreground=None, cell_pady=2, cell_background=None, cell_foreground=None, cell_font=None, headers=True):
self._stripped_rows = stripped_rows
self._columns = columns
self._number_of_rows = 0
self._number_of_columns = len(columns)
self.row = self.List_Of_Rows(self)
self.column = self.List_Of_Columns(self)
s = Style()
if style is None:
style_name = "Multicolumn_Listbox%s.Treeview"%self._style_index
self._style_index += 1
else:
style_name = style
style_map = {}
if selection_background is not None:
style_map["background"] = [('selected', selection_background)]
if selection_foreground is not None:
style_map["foeground"] = [('selected', selection_foreground)]
if style_map:
s.map(style_name, **style_map)
style_config = {}
if cell_background is not None:
style_config["background"] = cell_background
if cell_foreground is not None:
style_config["foreground"] = cell_foreground
if cell_font is None:
font_name = s.lookup(style_name, "font")
cell_font = nametofont(font_name)
else:
if not isinstance(cell_font, Font):
if isinstance(cell_font, basestring):
cell_font = nametofont(cell_font)
else:
if len(font) == 1:
cell_font = Font(family=cell_font[0])
elif len(font) == 2:
cell_font = Font(family=cell_font[0], size=cell_font[1])
elif len(font) == 3:
cell_font = Font(family=cell_font[0], size=cell_font[1], weight=cell_font[2])
else:
raise ValueError("Not possible more than 3 values for font")
style_config["font"] = cell_font
self._cell_font = cell_font
self._rowheight = cell_font.metrics("linespace")+cell_pady
style_config["rowheight"]=self._rowheight
if field_background is not None:
style_config["fieldbackground"] = field_background
s.configure(style_name, **style_config)
heading_style_config = {}
if heading_font is not None:
heading_style_config["font"] = heading_font
if heading_background is not None:
heading_style_config["background"] = heading_background
if heading_foreground is not None:
heading_style_config["foreground"] = heading_foreground
heading_style_name = style_name + ".Heading"
s.configure(heading_style_name, **heading_style_config)
treeview_kwargs = {"style": style_name}
if height is not None:
treeview_kwargs["height"] = height
if padding is not None:
treeview_kwargs["padding"] = padding
if headers:
treeview_kwargs["show"] = "headings"
else:
treeview_kwargs["show"] = ""
if select_mode is not None:
treeview_kwargs["selectmode"] = select_mode
self.interior = Treeview(master, columns=columns, **treeview_kwargs)
if command is not None:
self._command = command
self.interior.bind("<<TreeviewSelect>>", self._on_select)
for i in range(0, self._number_of_columns):
if sort:
self.interior.heading(i, text=columns[i], anchor=heading_anchor, command=lambda col=i: self.sort_by(col, descending=False))
else:
self.interior.heading(i, text=columns[i], anchor=heading_anchor)
if adjust_heading_to_content:
self.interior.column(i, width=Font().measure(columns[i]))
self.interior.column(i, anchor=cell_anchor)
if data is not None:
for row in data:
self.insert_row(row)
@property
def row_height(self):
return self._rowheight
@property
def font(self):
return self._cell_font
def configure_column(self, index, width=None, minwidth=None, anchor=None, stretch=None):
kwargs = {}
for config_name in ("width", "anchor", "stretch", "minwidth"):
config_value = locals()[config_name]
if config_value is not None:
kwargs[config_name] = config_value
self.interior.column('#%s'%(index+1), **kwargs)
def row_data(self, index):
try:
item_ID = self.interior.get_children()[index]
except IndexError:
raise ValueError("Row index out of range: %d"%index)
return self.item_ID_to_row_data(item_ID)
def update_row(self, index, data):
try:
item_ID = self.interior.get_children()[index]
except IndexError:
raise ValueError("Row index out of range: %d"%index)
if len(data) == len(self._columns):
self.interior.item(item_ID, values=data)
else:
raise ValueError("The multicolumn listbox has only %d columns"%self._number_of_columns)
def delete_row(self, index):
list_of_items = self.interior.get_children()
try:
item_ID = list_of_items[index]
except IndexError:
raise ValueError("Row index out of range: %d"%index)
self.interior.delete(item_ID)
self._number_of_rows -= 1
if self._stripped_rows:
for i in range(index, self._number_of_rows):
self.interior.tag_configure(list_of_items[i+1], background=self._stripped_rows[i%2])
def insert_row(self, data, index=None):
if len(data) != self._number_of_columns:
raise ValueError("The multicolumn listbox has only %d columns"%self._number_of_columns)
if index is None:
index = self._number_of_rows-1
item_ID = self.interior.insert('', index, values=data)
self.interior.item(item_ID, tags=item_ID)
self._number_of_rows += 1
if self._stripped_rows:
list_of_items = self.interior.get_children()
self.interior.tag_configure(item_ID, background=self._stripped_rows[index%2])
for i in range(index+1, self._number_of_rows):
self.interior.tag_configure(list_of_items[i], background=self._stripped_rows[i%2])
def column_data(self, index):
return [self.interior.set(child_ID, index) for child_ID in self.interior.get_children('')]
def update_column(self, index, data):
for i, item_ID in enumerate(self.interior.get_children()):
data_row = self.item_ID_to_row_data(item_ID)
data_row[index] = data[i]
self.interior.item(item_ID, values=data_row)
return data
def clear(self):
# Another possibility:
# self.interior.delete(*self.interior.get_children())
for row in self.interior.get_children():
self.interior.delete(row)
self._number_of_rows = 0
def update(self, data):
self.clear()
for row in data:
self.insert_row(row)
def focus(self, index=None):
if index is None:
return self.interior.item(self.interior.focus())
else:
item = self.interior.get_children()[index]
self.interior.focus(item)
def state(self, state=None):
if stateSpec is None:
return self.interior.state()
else:
self.interior.state(state)
@property
def number_of_rows(self):
return self._number_of_rows
@property
def number_of_columns(self):
return self._number_of_columns
def toogle_selection(self, index):
list_of_items = self.interior.get_children()
try:
item_ID = list_of_items[index]
except IndexError:
raise ValueError("Row index out of range: %d"%index)
self.interior.selection_toggle(item_ID)
def select_row(self, index):
list_of_items = self.interior.get_children()
try:
item_ID = list_of_items[index]
except IndexError:
raise ValueError("Row index out of range: %d"%index)
self.interior.selection_add(item_ID)
def deselect_row(self, index):
list_of_items = self.interior.get_children()
try:
item_ID = list_of_items[index]
except IndexError:
raise ValueError("Row index out of range: %d"%index)
self.interior.selection_remove(item_ID)
def deselect_all(self):
self.interior.selection_remove(self.interior.selection())
def set_selection(self, indices):
list_of_items = self.interior.get_children()
self.interior.selection_set(" ".join(list_of_items[row_index] for row_index in indices))
@property
def selected_rows(self):
data = []
for item_ID in self.interior.selection():
data_row = self.item_ID_to_row_data(item_ID)
data.append(data_row)
return data
@property
def indices_of_selected_rows(self):
list_of_indices = []
for index, item_ID in enumerate(self.interior.get_children()):
if item_ID in self.interior.selection():
list_of_indices.append(index)
return list_of_indices
def delete_all_selected_rows(self):
selected_items = self.interior.selection()
for item_ID in selected_items:
self.interior.delete(item_ID)
number_of_deleted_rows = len(selected_items)
self._number_of_rows -= number_of_deleted_rows
return number_of_deleted_rows
def _on_select(self, event):
for item_ID in event.widget.selection():
data_row = self.item_ID_to_row_data(item_ID)
self._command(data_row)
def item_ID_to_row_data(self, item_ID):
item = self.interior.item(item_ID)
return item["values"]
@property
def table_data(self):
data = []
for item_ID in self.interior.get_children():
data_row = self.item_ID_to_row_data(item_ID)
data.append(data_row)
return data
@table_data.setter
def table_data(self, data):
self.update(data)
def cell_data(self, row, column):
"""Get the value of a table cell"""
try:
item = self.interior.get_children()[row]
except IndexError:
raise ValueError("Row index out of range: %d"%row)
return self.interior.set(item, column)
def update_cell(self, row, column, value):
"""Set the value of a table cell"""
item_ID = self.interior.get_children()[row]
data = self.item_ID_to_row_data(item_ID)
data[column] = value
self.interior.item(item_ID, values=data)
def __getitem__(self, index):
if isinstance(index, tuple):
row, column = index
return self.cell_data(row, column)
else:
raise Exception("Row and column indices are required")
def __setitem__(self, index, value):
if isinstance(index, tuple):
row, column = index
self.update_cell(row, column, value)
else:
raise Exception("Row and column indices are required")
def bind(self, event, handler):
self.interior.bind(event, handler)
def sort_by(self, col, descending):
"""
sort tree contents when a column header is clicked
"""
# grab values to sort
data = [(self.interior.set(child_ID, col), child_ID) for child_ID in self.interior.get_children('')]
# if the data to be sorted is numeric change to float
try:
data = [(float(number), child_ID) for number, child_ID in data]
except ValueError:
pass
# now sort the data in place
data.sort(reverse=descending)
for idx, item in enumerate(data):
self.interior.move(item[1], '', idx)
# switch the heading so that it will sort in the opposite direction
self.interior.heading(col, command=lambda col=col: self.sort_by(col, not descending))
if self._stripped_rows:
list_of_items = self.interior.get_children('')
for i in range(len(list_of_items)):
self.interior.tag_configure(list_of_items[i], background=self._stripped_rows[i%2])
def destroy(self):
self.interior.destroy()
def item_ID(self, index):
return self.interior.get_children()[index]
class Gui(Frame):
""" Gui class for Graphical User Interface"""
def __init__(self, parent):
Frame.__init__(self, parent)
self.searcher = Searcher()
self.initUI()
def initUI(self):
self.pack(fill=BOTH, expand=True)
Grid.columnconfigure(self, 0, weight=1)
Label(self,
text='Classroom Finder',
font=('Arial', 20, 'bold'),
bg='cyan',
fg='white').grid(sticky=W + E,
columnspan=3) # classroom finder header
Label(self, text='Url:').grid(column=0, row=1, pady=10, padx=(50, 0))
self.urlentry = Entry(self, width=100) # url entry to get url
self.urlentry.grid(column=1, row=1, padx=(0, 80))
self.color_label = Label(
self, bg='red', width=10) # color label to make red,yellow,green
self.color_label.grid(column=0,
row=2,
sticky=E,
columnspan=2,
padx=(120),
pady=(0, 40))
self.fetchbtn = Button(self,
text='Fetch',
height=2,
width=10,
command=self.dynamic) # fetch button
self.fetchbtn.grid(column=1,
row=2,
sticky=E,
padx=(0, 30),
pady=(10, 50))
Label(self,
text='Filters',
bg='cyan',
fg='white',
font=('Arial', 20, 'bold'),
width=10).grid(column=0, row=3, padx=10)
self.frame = Frame(self, borderwidth=3,
relief=GROOVE) # frame to keep filters part
self.frame.grid(column=0,
row=4,
columnspan=3,
sticky=W + E + S + N,
pady=10,
padx=10)
Label(self.frame, text='Where am I?').grid(sticky=W)
self.where_combo = Combobox(self.frame,
state='readonly') # where am i combobox
self.where_combo.grid(column=1, row=0, pady=20)
self.where_combo.bind(
'<<ComboboxSelected>>',
self.change_build) # to update room button wrt where combo
Label(self.frame, text='Room').grid(sticky=W)
self.room_combo = Combobox(self.frame,
state='readonly') # rooms combobox
self.room_combo.grid(column=1, row=1)
Label(self.frame, text='Start').grid(sticky=W)
self.start_combo = Combobox(self.frame, state='readonly',
width=7) # start time combobox
self.start_combo.grid(column=1, row=2, pady=20, sticky=W)
Label(self.frame, text='End').grid(column=2, row=2, sticky=W)
self.end_combo = Combobox(self.frame, state='readonly',
width=7) # end time combobox
self.end_combo.grid(column=3, row=2, sticky=W)
Label(self.frame, text='Day').grid(sticky=W)
self.day_combo = Combobox(self.frame,
state='readonly') # days combobox
self.day_combo.grid(column=1, row=3, pady=(0, 20))
self.search = Button(self.frame,
text='Search',
width=10,
height=2,
command=self.add_treeview) # seach button
self.search.grid(padx=(0, 50), columnspan=2)
Label(self.frame, text='Classroom results', bg='gray',
fg='white').grid(sticky=N + E + W,
column=4,
row=0,
rowspan=5,
padx=(55, 0))
self.scroll = Scrollbar(
self.frame, orient='vertical') # vertical scrollbar for treeview
self.tree = Treeview(self.frame,
columns=('', '', '', '', ''),
selectmode='extended',
show='headings')
listofcolumn = [
'Room', 'Traffic', 'Availability %', 'Closeness', 'Overall Score'
] # colums to treeview
counter = 1
for column in listofcolumn:
self.tree.column('#' + str(counter), width=90) # to resize columns
self.tree.heading('#' + str(counter), text=column,
anchor=CENTER) # to set headings
counter += 1
self.scroll.config(command=self.tree.yview)
self.tree.config(yscrollcommand=self.scroll.set)
self.tree.grid(column=4, row=0, rowspan=5, padx=(40, 0), pady=(30, 0))
self.scroll.grid(column=5,
row=0,
rowspan=5,
sticky=N + S,
pady=(30, 0))
self.urlentry.insert(
0,
'https://www.sehir.edu.tr/en/announcements/2018-2019-bahar-donemi-ders-programi'
)
def dynamic(self):
self.color_label.configure(
bg='yellow'
) # make color label yellow at the beginning of the process
self.update_idletasks()
self.searcher.fetch(self.urlentry.get(
)) # to call fetch method in searcher class to start process
self.color_label.configure(bg='green')
room_num = [
room.room_num
for room in self.searcher.buildings['ACAD BUILD 1'].classrooms
]
self.where_combo.configure(
values=[build for build in sorted(self.searcher.buildings)])
self.where_combo.current(
0) # to get values in combobox and set value 0 as a default
self.room_combo.configure(values=[room for room in sorted(room_num)])
self.room_combo.current(0)
self.start_combo.configure(
values=["{}:00".format(time) for time in range(9, 20)])
self.start_combo.current(
0) # start and end combo both have the same interval from 9 to 19
self.end_combo.configure(
values=["{}:00".format(time) for time in range(9, 20)])
self.end_combo.current(len(self.end_combo['values']) - 1)
self.day_combo.configure(
values=["Monday", 'Tuesday', 'Wednesday', 'Thursday', 'Friday'])
self.day_combo.current(0)
def change_build(
self, event
): # when where am i combobox chance, room combobox also chance
building = self.where_combo.get()
room_num = [
room.room_num
for room in self.searcher.buildings[building].classrooms
]
self.room_combo.configure(values=[room for room in sorted(room_num)])
self.room_combo.current(0)
def add_treeview(self): # to add scores in treeview
self.tree.delete(*self.tree.get_children())
self.overall_scores = self.searcher.search(
self.day_combo.get(),
self.where_combo.get(), self.room_combo.get(),
self.start_combo.get(), self.end_combo.get()
) # key operator for the sorted dict by values which overall score
for item, score in sorted(self.overall_scores.items(),
key=operator.itemgetter(1),
reverse=True):
if item.availability_score == 0: # to avoid from availability score 0
continue
room = str(item.classroom.building_num) + str(
item.classroom.room_num)
self.tree.insert('',
'end',
values=(room, item.traffic_score,
item.availability_score,
item.closeness_score, score))
class ProjectVenster (ZoekVenster):
TITLE = 'Projecten'
def fill(self):
super(self.__class__, self).fill()
#Basisvelden
self.identry = EntryField(self.veldenFrame, 'Projectnummer', row=0)
self.naamentry = EntryField(self.veldenFrame, 'Projectnaam', row=1)
self.jaarentry = EntryField(self.veldenFrame, 'Jaar', row=2)
self.budgetentry = EntryField(self.veldenFrame, 'Budget', row=3)
self.keywordLabel = Label(self.veldenFrame, text='Trefwoorden:')
self.keywordLabel.grid(row=4, column=0, sticky=W)
self.keywordText = Text(self.veldenFrame, relief=SUNKEN, wrap=WORD, width=60, height=3)
self.keywordText.grid(row=4, column=1, sticky=W)
#Partners
self.partnersLabel = Label(self.veldenFrame, text='Relaties:')
self.partnersLabel.grid(row=5, column=0)
self.partnersFrame = Frame(self.veldenFrame)
self.partnersFrame.grid(row=5, column=1, sticky=W+E)
self.partnersListBox = Treeview(self.partnersFrame, columns=('Relatie', 'Rol'), height=3, show='headings', selectmode=BROWSE)
self.partnersListBox.grid(row=0, column=0, sticky=W+E)
self.partnersKnopFrame = Frame(self.veldenFrame)
self.partnersKnopFrame.grid(row=6, column=1, sticky=E)
self.pScrollbar = Scrollbar(self.partnersFrame)
self.pScrollbar.grid(row=0, column=1, sticky=N+S+E)
self.partnersListBox.config(yscrollcommand=self.pScrollbar.set)
self.pScrollbar.config(command=self.partnersListBox.yview)
self.partnersToevoegenKnop = Button(self.partnersKnopFrame, text='Toevoegen...', command=self.partnerToevoegen)
self.partnersToevoegenKnop.grid()
self.partnersVerwijderenKnop = Button (self.partnersKnopFrame, text='Verwijderen', command=self.partnerVerwijderen)
self.partnersVerwijderenKnop.grid(row=0, column=1)
self.partnersListBox.bind('<<TreeviewSelect>>', self.nieuwePartnerSelectie)
#Bestanden
self.bestandenHoofdFrame = Frame(self.resultaatframe)
self.bestandenHoofdFrame.grid(row=2)
self.bestandenLabel = Label(self.bestandenHoofdFrame, text='Bestanden:')
self.bestandenLabel.grid(row=7, column=0, sticky=W)
self.bestandenFrame = Frame(self.bestandenHoofdFrame)
self.bestandenFrame.grid(row=7, column=1, sticky=W+E)
self.bestandenListBox = Listbox(self.bestandenFrame, selectmode=EXTENDED, width=50, height=10)
self.bestandenListBox.grid(row=0, column=0, sticky=W+E)
self.bScrollbar = Scrollbar(self.bestandenFrame)
self.bScrollbar.grid(row=0, column=1, sticky=N+S+E)
self.bestandenListBox.config(yscrollcommand=self.bScrollbar.set)
self.bScrollbar.config(command=self.bestandenListBox.yview)
self.bestandenKnopFrame = Frame(self.bestandenHoofdFrame)
self.bestandenKnopFrame.grid(row=8, column=1, sticky=E)
self.bestandenToevoegKnop = Button(self.bestandenKnopFrame, text='Bestanden toevoegen...', command=self.bestandenToevoegen)
self.bestandenToevoegKnop.grid(row=0, column=0, sticky=E)
self.mapToevoegenKnop = Button(self.bestandenKnopFrame, text='Map toevoegen...', command=self.mapToevoegen)
self.mapToevoegenKnop.grid(row=0, column=1, sticky=E)
self.bestandenOphaalKnop = Button(self.bestandenKnopFrame, text='Ophalen...', command=self.bestandenOphalen)
self.bestandenOphaalKnop.grid(row=0, column=2, sticky=E)
self.bestandenVerwijderKnop = Button(self.bestandenKnopFrame, text='Verwijderen', command=self.bestandenVerwijderen)
self.bestandenVerwijderKnop.grid(row=0, column=3, sticky=E)
self.pollBestandenLijst()
self.curid=-1
def disableResultaat(self):
self.identry.label.config(state=DISABLED)
self.identry.entry.config(state=DISABLED)
self.identry.setValue('')
self.naamentry.label.config(state=DISABLED)
self.naamentry.entry.config(state=DISABLED)
self.naamentry.setValue('')
self.jaarentry.label.config(state=DISABLED)
self.jaarentry.entry.config(state=DISABLED)
self.jaarentry.setValue('')
self.budgetentry.label.config(state=DISABLED)
self.budgetentry.entry.config(state=DISABLED)
self.budgetentry.setValue('')
self.keywordLabel.config(state=DISABLED)
self.keywordText.delete(1.0, END)
self.keywordText.config(state=DISABLED)
self.partnersLabel.config(state=DISABLED)
self.partnersListBox.delete(*self.partnersListBox.get_children())
self.partnersToevoegenKnop.config(state=DISABLED)
self.partnersVerwijderenKnop.config(state=DISABLED)
self.bestandenLabel.config(state=DISABLED)
self.bestandenListBox.delete(0, END)
self.bestandenListBox.config(state=DISABLED)
self.bestandenToevoegKnop.config(state=DISABLED)
self.mapToevoegenKnop.config(state=DISABLED)
self.bestandenOphaalKnop.config(state=DISABLED)
self.bestandenVerwijderKnop.config(state=DISABLED)
def enableResultaat(self):
self.identry.label.config(state=NORMAL)
self.identry.entry.config(state=NORMAL)
self.naamentry.label.config(state=NORMAL)
self.naamentry.entry.config(state=NORMAL)
self.jaarentry.label.config(state=NORMAL)
self.jaarentry.entry.config(state=NORMAL)
self.budgetentry.label.config(state=NORMAL)
self.budgetentry.entry.config(state=NORMAL)
self.keywordLabel.config(state=NORMAL)
self.keywordText.config(state=NORMAL)
self.partnersLabel.config(state=NORMAL)
self.partnersToevoegenKnop.config(state=NORMAL)
self.bestandenLabel.config(state=NORMAL)
self.bestandenListBox.config(state=NORMAL)
self.bestandenToevoegKnop.config(state=NORMAL)
self.mapToevoegenKnop.config(state=NORMAL)
def disableContent(self):
super(self.__class__, self).disableContent()
self.disableResultaat()
def enableContent(self):
super(self.__class__, self).enableContent()
if self.curid > -1:
self.enableResultaat()
def refresh(self):
super(self.__class__, self).refresh()
self.disableResultaat()
def queryLijst(self, searchstring):
words = self.splitKeywords(searchstring)
if len(words) > 0:
lijst = []
for word in words:
sql = ('\n'
' SET @key := "%s";\n'
' SELECT p.project_id, p.name_project FROM project AS p\n'
' LEFT JOIN project_relation AS r ON p.project_id=r.project_id\n'
' LEFT JOIN company AS c ON r.company_id=c.company_id\n'
' LEFT JOIN keyword AS k ON p.project_id=k.project_id\n'
' WHERE p.Project_ID LIKE @key\n'
'OR c.name LIKE @key OR r.role_name LIKE @key '
' OR c.Name LIKE @key\n'
' OR c.Street LIKE @key\n'
' OR c.Street_Nr LIKE @key\n'
' OR c.ZIP_Code LIKE @key\n'
' OR c.City LIKE @key\n'
' OR c.Country LIKE @key\n'
' OR k.keyword LIKE @key\n'
' OR p.Name_project LIKE @key\n'
' OR CONCAT(p.Total_Costs) LIKE @key\n'
' OR CONCAT(p.date_of_order) LIKE @key\n'
' ') % ('%' + word + '%')
if self.app.verbinding.verbind():
try:
c = self.app.verbinding.selectAll(sql, multi=True)
lijst.append(set([(int(k), v) for k, v in c]))
except Exception, e:
print '%s: %s' % (e.__class__.__name__, e.message)
raise
finally:
self.app.verbinding.sluit()
class wine_DB_manager: #Class for wrapping TKinter widgets
def __init__(self, master): #Initilize the attributes of the class
master.minsize(width=600, height=700) #Set window size and title
master.title("Member and Store Manager")
master.grid_columnconfigure(
0, weight=1
) #Configure first and last columns for centering columns 1-5
master.grid_columnconfigure(6, weight=1)
master.grid_rowconfigure(
12, weight=1
) #Configure last row for filling left over space at the bottom
self.imp_store_label = Label(
master, text="Import Store Information (.CSV)"
) #Initilize lable, entry, and buttons for importing stores
self.imp_store_entry = Entry(master, width=70)
self.imp_store_browse_button = Button(
master,
text="Browse",
command=lambda: self.browse_for_CSV("store"))
self.imp_store_import_button = Button(
master,
text="Import",
command=lambda: self.import_to_DB(self.imp_store_entry.get(),
"store"))
self.imp_member_label = Label(
master, text="Import Member Information (.CSV)"
) #Initilize lable, entry, and buttons for importing members
self.imp_member_entry = Entry(master, width=70)
self.imp_member_browse_button = Button(
master,
text="Browse",
command=lambda: self.browse_for_CSV("member"))
self.imp_member_import_button = Button(
master,
text="Import",
command=lambda: self.import_to_DB(self.imp_member_entry.get(),
"member"))
self.horz_divider = Frame(
master, height=1, width=500, bg="black"
) #Initilize a frame shaped as a horizonal line as a divider
self.view_all_members_button = Button(
master,
text="View All Members",
width=17,
command=lambda: self.select_all_members()
) #Initilize button for selecting all members and displaying them in tree
self.zip_label = Label(
master, text="Zip Code"
) #Initilize lable, entry, combobox, and buttons for
self.zip_entry = Entry(
master,
width=10) #finding who paid dues by zip code and month paid
self.month_label = Label(master, text="Month")
self.month_combobox = Combobox(master, width=10)
self.month_combobox['values'] = ('January', 'February', 'March',
'April', 'May', 'June', 'July',
'August', 'September', 'October',
'November', 'December')
self.find_users_that_paid = Button(
master,
text="Current Paid Users",
width=20,
command=lambda: self.select_paid_dues_month(
self.zip_entry.get(), self.month_combobox.current()))
self.state_label = Label(
master,
text="State") #Initilize lable, entry, combobox, and buttons for
self.state_combobox = Combobox(
master,
width=3) #finding users who have joined the club since a date
self.state_combobox['values'] = ('MD', 'NC', 'PA', 'VA', 'WV'
) #and belong to a specific state
self.date_label = Label(master, text="Date (YYYY-MM-DD)")
self.date_entry = Entry(master, width=10)
self.find_users_that_joined = Button(
master,
text="Users Joined Since",
width=20,
command=lambda: self.select_users_joined_since(
self.state_combobox.get(), self.date_entry.get()))
self.users_that_love_total_wine = Button(
master,
text="Users that Love Total Wine",
width=20,
command=lambda: self.select_users_love_Tot_Wine(
)) #Initilize button for finding users that love Total Wines
self.users_favorite_stores = Button(
master,
text="User's Favorite Stores",
width=20,
command=lambda: self.select_users_fav_stores()
) #Initilize button for finding users, their favorite stores, and store locations
self.table_tree = Treeview(
master, selectmode="extended") #Initilize tree for data viewing
self.table_tree["columns"] = (
"one", "two", "three", "four", "five", "six", "seven", "eight",
"nine", "ten", "eleven") #Provide max column count and identifiers
for columns in self.table_tree[
"columns"]: #For loop to add all columns
self.table_tree.column(columns, width=70, anchor=W)
self.table_tree['show'] = 'headings' #Remove empty identity column
self.vert_scroll_bar = Scrollbar(
orient="vertical",
command=self.table_tree.yview) #Initilize scroll bar
self.table_tree.configure(yscrollcommand=self.vert_scroll_bar.set
) #Add scroll bar to table_tree
self.imp_store_label.grid(
sticky="W", row=1, column=1, padx=10,
pady=(20, 0)) #Grid positioning for all initialized attributes
self.imp_store_entry.grid(sticky="W",
row=2,
column=1,
columnspan=3,
padx=10)
self.imp_store_browse_button.grid(row=2, column=4, padx=10)
self.imp_store_import_button.grid(row=2, column=5)
self.imp_member_label.grid(sticky="W", row=3, column=1, padx=10)
self.imp_member_entry.grid(sticky="W",
row=4,
column=1,
columnspan=3,
padx=10)
self.imp_member_browse_button.grid(row=4, column=4, padx=10)
self.imp_member_import_button.grid(row=4, column=5)
self.horz_divider.grid(row=5, column=0, columnspan=7, pady=20)
self.view_all_members_button.grid(row=6, column=1, columnspan=5)
self.zip_label.grid(sticky="W", row=7, column=1, pady=(15, 0))
self.zip_entry.grid(sticky="W", row=8, column=1, pady=5)
self.month_label.grid(sticky="W",
row=7,
column=1,
padx=(100, 0),
pady=(15, 0))
self.month_combobox.grid(sticky="W",
row=8,
column=1,
padx=(100, 0),
pady=5)
self.find_users_that_paid.grid(sticky="W",
row=9,
column=1,
columnspan=3,
pady=5)
self.state_label.grid(sticky="W", row=7, column=4, pady=(15, 0))
self.state_combobox.grid(sticky="W", row=8, column=4, pady=5)
self.date_label.grid(sticky="W",
row=7,
column=4,
columnspan=3,
padx=(85, 0),
pady=(15, 0))
self.date_entry.grid(sticky="W",
row=8,
column=4,
columnspan=2,
padx=(85, 0),
pady=5)
self.find_users_that_joined.grid(sticky="W",
row=9,
column=4,
columnspan=2,
pady=5)
self.users_that_love_total_wine.grid(sticky="W",
row=10,
column=1,
columnspan=3,
pady=(15, 0))
self.users_favorite_stores.grid(sticky="W",
row=10,
column=4,
columnspan=2,
pady=(15, 0))
self.table_tree.grid(sticky="NWES",
row=11,
column=0,
columnspan=7,
rowspan=2,
pady=10,
padx=(10, 0))
self.vert_scroll_bar.grid(sticky="NWES",
row=11,
column=7,
rowspan=2,
pady=10,
padx=(0, 10))
def browse_for_CSV(
self, CSV_type
): #Class method for browse buttons. Used for passing file path to TKinter entries
file = tkFileDialog.askopenfile(
parent=root, mode='rb',
title='Choose a file') #Opens browse for file window
if (file != None): #If file exists read into data and close file
data = file.read()
file.close()
if (
CSV_type == "store"
): #In order to resuse code, this method works for both buttons
self.imp_store_entry.delete(
0, END) #through using a passed button identity variable
self.imp_store_entry.insert(0, os.path.abspath(file.name))
else:
self.imp_member_entry.delete(0, END) #Empties entry widget
self.imp_member_entry.insert(
0, os.path.abspath(file.name)
) #Inserts file path into entry widget using os.path import
else: #Catches no file selected possibility
tkMessageBox.showinfo("Error", "No File Selected")
return None
def create_DB_connection(
self
): #Class method for opening a database connection to the pythonsqlite.db file
try:
DB_file = "SQLite_db\pythonsqlite.db"
conn = sqlite3.connect(DB_file)
return conn
except Error as e: #Catches non-connectivity errors
print(e)
return None
def import_to_DB(
self, file_path, CSV_type
): #Class method for import buttons. Used to open csv files from path string
#in entry widgets. Then opens db connection to import data to db
try:
self.CSV_file = open(file_path, "r") #Opens CSV file in read mode
except IOError as e: #Catches file not found error
tkMessageBox.showinfo("Error", "File Not Found")
return
CSV_reader = csv.reader(
self.CSV_file
) #Reads CSV file into CSV_reader using csv.reader import
conn = self.create_DB_connection() #Calls for DB connection to open
cur = conn.cursor()
if (
CSV_type == "store"
): #In order to resuse code, this method works for both buttons by passed type.
if (next(CSV_reader)[0][0:8] !=
"Store id"): #Checks CSV for proper store headings
tkMessageBox.showinfo(
"CSV Type Error",
"Please Import a CSV file formated for store data.")
self.CSV_file.close(
) #If not proper headings close file and display message
return
else: #Create table Stores
cur.execute(
'''CREATE TABLE IF NOT EXISTS Stores (
store_id INTEGER PRIMARY KEY,
store_name VARCHAR,
location VARCHAR)''')
for row in CSV_reader: #Insert new values for each row in CSV
cur.execute(
'''INSERT OR IGNORE INTO Stores (
store_id,
store_name,
location)
VALUES (?, ?, ?)''', row)
tkMessageBox.showinfo(
"Success!",
"Successfully Updated the Database") #Display confirmation
self.imp_store_entry.delete(0, END) #Clear import entry
else:
if (next(CSV_reader)[0][0:6] !=
"Member"): #Checks CSV for proper member headings
tkMessageBox.showinfo(
"CSV Type Error",
"Please Import a CSV file formated for member data.")
self.CSV_file.close(
) #If not proper headings close file and display message
return
else: #Create table Members
cur.execute('''CREATE TABLE IF NOT EXISTS Members (
member_id INTEGER PRIMARY KEY,
last_name VARCHAR,
first_name VARCHAR,
street VARCHAR,
city VARCHAR,
state VARCHAR,
zip VARCHAR,
phone VARCHAR,
favorite_store INTEGER,
date_joined DATE,
dues_paid DATE,
FOREIGN KEY(favorite_store)
REFERENCES Stores(store_id))''')
for row in CSV_reader: #Insert new values for each row in CSV
cur.execute(
'''INSERT OR IGNORE INTO Members (
member_id,
last_name,
first_name,
street,
city ,
state,
zip,
phone,
favorite_store,
date_joined,
dues_paid)
VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)''',
row)
tkMessageBox.showinfo("Success!",
"Successfully Updated the Database")
self.imp_member_entry.delete(0, END)
self.CSV_file.close() #Close CSV file
conn.commit() #Commit DB changes
conn.close() #Close DB Connection
return None
def generate_member_column_names(
self
): #Class utility method for adding member column headers to tree
all_member_column_names = ("Member ID", "Last Name", "First Name",
"Street", "City", "State", "Zip Code",
"Phone", "Favorite Store", "Date Joined",
"Dues Paid")
for index, columns in enumerate(self.table_tree["columns"]
): #For loop to add all column headers
self.table_tree.heading(columns,
text=all_member_column_names[index])
return None
def select_all_members(
self
): #Class method for View All Members Buttons and outputs new data to tree
cur = self.create_DB_connection().cursor(
) #Calls for DB connection to open
cur.execute("SELECT * FROM Members ORDER BY last_name ASC"
) #SQL Statement to SELECT all members and their data.
rows = cur.fetchall() #Fetches data into rows
self.table_tree.delete(*self.table_tree.get_children()
) #Deletes old data in tree if present
self.generate_member_column_names(
) #Call utility to generate column member headers
for index, row in enumerate(
rows): #Inserts sql data into tree rows for viewing
self.table_tree.insert('', index, values=(row))
self.create_DB_connection().close() #Close DB Connection
return None
def select_paid_dues_month(
self, zip, month
): #Class method for Current Paid User Button and outputs new data to tree
month = month + 1 #Add 1 to month index count since it range is 0-11 and months are 1-12
if (month < 10):
self.month_string = "0" + str(month)
cur = self.create_DB_connection().cursor(
) #Calls for DB connection to open
if (month not in range(1, 12)): #If no month selected display message
tkMessageBox.showinfo("Error", "No Month Selected")
return
if (len(zip) != 5): #If zip not 5 digits display message
tkMessageBox.showinfo("Error", "Enter a Zip Code")
return
try:
cur.execute("SELECT * FROM Members WHERE zip = " + zip +
" AND strftime('%m',dues_paid) = '" +
self.month_string +
"'") #If zip is numeric execute Select Statement
except Error as e: #Catches error if zip not numeric
tkMessageBox.showinfo("Error", "Enter a Zip Code")
return
rows = cur.fetchall()
self.table_tree.delete(*self.table_tree.get_children()
) #Deletes old data in tree if present
self.generate_member_column_names(
) #Call utility to generate column member headers
for index, row in enumerate(
rows): #Inserts sql data into tree rows for viewing
self.table_tree.insert('', index, values=(row))
self.create_DB_connection().close() #Close DB Connection
return None
def select_users_joined_since(
self, state, the_date
): #Class method for Current Paid User Button and outputs new data to tree
cur = self.create_DB_connection().cursor(
) #Calls for DB connection to open
if state == "": #if no state selected display message
tkMessageBox.showinfo("Error", "No State Selected")
return
try: #Checks date format YYYY-MM-DD
datetime.datetime.strptime(the_date, '%Y-%m-%d')
except ValueError: #Catches invalid date format
tkMessageBox.showinfo(
"Error", "Incorrect data format, should be YYYY-MM-DD")
return
cur.execute(
"SELECT * FROM Members WHERE state = '" + state +
"' AND date_joined > '" + the_date + "'"
) #Execute Select members Where state and date are what user selected.
rows = cur.fetchall()
self.table_tree.delete(*self.table_tree.get_children()
) #Deletes old data in tree if present
self.generate_member_column_names(
) #Call utility to generate column member headers
for index, row in enumerate(
rows): #Inserts sql data into tree rows for viewing
self.table_tree.insert('', index, values=(row))
self.create_DB_connection().close() #Close DB Connection
return None
def select_users_love_Tot_Wine(
self
): #Class method for Users That Love Tot Wine and outputs new data to tree
cur = self.create_DB_connection().cursor(
) #Calls for DB connection to open
#Execute Select Where, and Join on foreign key values.
cur.execute('''SELECT Members.last_name,
Members.first_name,
Stores.store_name
FROM Members
JOIN Stores
ON Members.favorite_store = Stores.store_id
WHERE favorite_store = '3' ''')
rows = cur.fetchall()
self.table_tree.delete(*self.table_tree.get_children()
) #Deletes old data in tree if present
all_member_column_names = ("Last Name", "First Name", "Favorite Store",
"", "", "", "", "", "", "", "")
for index, columns in enumerate(
self.table_tree["columns"]
): #Generate *custom* column member headers
self.table_tree.heading(columns,
text=all_member_column_names[index])
for index, row in enumerate(
rows): #Inserts sql data into tree rows for viewing
self.table_tree.insert('', index, values=(row))
self.create_DB_connection().close() #Close DB Connection
return None
def select_users_fav_stores(
self
): #Class method for Users Favorite Stores and outputs new data to tree
cur = self.create_DB_connection().cursor(
) #Calls for DB connection to open
#Execute Select Where, and Join on foreign key values.
cur.execute('''SELECT Members.last_name,
Members.first_name,
Stores.store_name,
Stores.location
FROM Members
JOIN Stores
ON Members.favorite_store = Stores.store_id ''')
rows = cur.fetchall()
self.table_tree.delete(*self.table_tree.get_children()
) #Deletes old data in tree if present
all_member_column_names = ("Last Name", "First Name", "Favorite Store",
"Location", "", "", "", "", "", "", "")
for index, columns in enumerate(
self.table_tree["columns"]
): #Generate *custom* column member headers
self.table_tree.heading(columns,
text=all_member_column_names[index])
for index, row in enumerate(
rows): #Inserts sql data into tree rows for viewing
self.table_tree.insert('', index, values=(row))
self.create_DB_connection().close() #Close DB Connection
return None
class PickerGUI():
""" This class maintains the TK Inter user interface and contains all the
data from ontology. Data can be loaded from (and store to) .rdf using
RDFReader class or from JSON (that is much faster). """
def __init__(self, master, annotationEffect):
self.fileName = ""
self.namespace = None
self.aEffect = annotationEffect
self.root = master
self.root.bind('<Escape>', self.close)
self.leftFrame = Tkinter.Frame(master)
self.middleFrame = Tkinter.Frame(master)
self.rightFrame = Tkinter.Frame(master)
self.leftFrame.pack(side=Tkinter.LEFT, padx=10, pady=10)
self.middleFrame.pack(side=Tkinter.LEFT)
self.rightFrame.pack(side=Tkinter.LEFT)
self.bottomLeftFrame = Tkinter.Frame(self.leftFrame)
self.bottomMiddleFrame = Tkinter.Frame(self.middleFrame)
self.bottomRightFrame = Tkinter.Frame(self.rightFrame)
self.menuBar = Tkinter.Menu(master)
self.fileMenu = Tkinter.Menu(self.menuBar, tearoff=0)
self.fileMenu.add_command(label="Load Ontology",
accelerator="Ctrl+L",
command=self.loadOntology)
self.fileMenu.add_command(label="Save to Ontology",
accelerator="Ctrl+S",
command=self.saveOntology)
self.menuBar.add_cascade(label="File", menu=self.fileMenu)
self.fileMenuUndo = Tkinter.Menu(self.menuBar, tearoff=0)
self.fileMenuUndo.add_command(label="Undo",
accelerator="Ctrl+Z",
command=self.undoOperation)
self.root.bind_all("<Control-l>", self.loadOntology)
self.root.bind_all("<Control-s>", self.saveOntology)
self.root.bind_all("<Control-z>", self.undoOperation)
self.menuBar.add_cascade(label="Edit", menu=self.fileMenuUndo)
# Treeview to choose Ontology Entities to annotate new elements
self.treeEntityPicker = Treeview(self.leftFrame)
self.treeEntityPicker.heading("#0", text="Entity/Subject")
self.treeEntityPicker.column("#0",
width=c.BASIC_WIDTH,
stretch=Tkinter.NO)
# Treeview to choose Object Properties
self.treePropertyPicker = Treeview(self.middleFrame)
self.treePropertyPicker.heading("#0", text="Properties")
self.treePropertyPicker.column("#0",
width=c.ENLARGERD_WIDTH,
stretch=Tkinter.NO)
# Treeview to choose range individuals of property
self.treeRangePicker = Treeview(self.rightFrame)
self.treeRangePicker.heading("#0", text="Object")
self.treeRangePicker.column("#0",
width=c.BASIC_WIDTH,
stretch=Tkinter.NO)
self.buttonAdd = Tkinter.Button(self.bottomLeftFrame)
self.buttonAdd["text"] = "Add"
self.buttonAddProperty = Tkinter.Button(self.bottomRightFrame)
self.buttonAddProperty["text"] = "Add Prop."
self.buttonEditProperty = Tkinter.Button(self.bottomRightFrame)
self.buttonEditProperty["text"] = "Edit Prop."
self.buttonRemoveProperty = Tkinter.Button(self.bottomRightFrame)
self.buttonRemoveProperty["text"] = "Delete Prop."
self.buttonSeparateAdd = Tkinter.Button(self.bottomLeftFrame)
self.buttonSeparateAdd["text"] = "Add Separately"
self.buttonReplace = Tkinter.Button(self.bottomLeftFrame)
self.buttonReplace["text"] = "Replace"
self.buttonRemove = Tkinter.Button(self.bottomLeftFrame)
self.buttonRemove["text"] = "Remove"
self.buttonClear = Tkinter.Button(self.bottomMiddleFrame)
self.buttonClear["text"] = "Clear Views"
# define options for opening or saving a file
self.file_opt = options = {}
options["defaultextension"] = ".rdf"
options["filetypes"] = [("RDF files", ".rdf")]
options["parent"] = master
options["title"] = "Load a RDF Ontology"
self.resetVariables()
def prepare(self, master):
self.treeEntityPicker.pack(pady=15)
self.treePropertyPicker.pack(pady=15)
self.treePropertyPicker.bind("<ButtonRelease-1>", self.propertySelect)
# Handle double click on Property Tree
self.treePropertyPicker.bind("<Double-1>", self.propertyClick)
self.treeRangePicker.pack(pady=15)
self.bottomLeftFrame.pack(fill=Tkinter.X)
self.bottomMiddleFrame.pack(fill=Tkinter.X)
self.bottomRightFrame.pack(fill=Tkinter.X, padx=25)
self.buttonAdd.pack(side=Tkinter.LEFT)
self.buttonSeparateAdd.pack(side=Tkinter.LEFT)
self.buttonReplace.pack(side=Tkinter.LEFT)
self.buttonAddProperty.pack(side=Tkinter.LEFT)
self.buttonEditProperty.pack(side=Tkinter.LEFT)
self.buttonRemoveProperty.pack(side=Tkinter.LEFT)
self.buttonRemove.pack(side=Tkinter.LEFT)
self.buttonClear.pack(side=Tkinter.BOTTOM)
self.buttonAdd.bind("<ButtonRelease-1>", self.buttonAddClick)
self.buttonAdd.bind("<Return>", self.buttonAddClick)
self.buttonSeparateAdd.bind("<ButtonRelease-1>",
self.buttonSeparateAddClick)
self.buttonSeparateAdd.bind("<Return>", self.buttonSeparateAddClick)
self.buttonAddProperty.bind("<ButtonRelease-1>",
self.buttonAddPropertyClick)
self.buttonAddProperty.bind("<Return>", self.buttonAddPropertyClick)
self.buttonEditProperty.bind("<ButtonRelease-1>",
self.buttonEditPropertyClick)
self.buttonEditProperty.bind("<Return>", self.buttonEditPropertyClick)
self.buttonRemoveProperty.bind("<ButtonRelease-1>",
self.buttonRemovePropertyClick)
self.buttonRemoveProperty.bind("<Return>",
self.buttonRemovePropertyClick)
self.buttonReplace.bind("<ButtonRelease-1>", self.buttonReplaceClick)
self.buttonReplace.bind("<Return>", self.buttonReplaceClick)
self.buttonRemove.bind("<ButtonRelease-1>", self.buttonRemoveClick)
self.buttonRemove.bind("<Return>", self.buttonRemoveClick)
self.buttonClear.bind("<ButtonRelease-1>", self.buttonClearClick)
self.buttonClear.bind("<Return>", self.buttonClearClick)
master.config(menu=self.menuBar)
self.loadSerializedOntology(self.treeEntityPicker)
def resetVariables(self):
# Keys: classHierarchy, instances; Values: temporary data
# (to be serialized and saved)
self.tempData = {}
# Key: Class Name; Value: List of IDs of instances of that class
self.instancesbyClass = {}
# Key: Property Name; Values: Entities that belong to its range
self.rangesByProperty = {}
# Key: Property Name; Values: Entities that belong to its domain
self.domainsByProperty = {}
self.ontologyTree = None
self.lastId = -1
self.defaultName = ""
self.defaultTypeValue = ""
self.defaultTypeValue = ""
self.undoStack = []
self.selectedEntities = None
self.selectedRange = None
self.selectedProperties = None
# Keys: properties; Values: occurrences of the property
# i.e. (s,p,o) triples
self.objectProperties = {}
# (s,p,o) triples with object properties to be added to the ontology
self.objectPropertiesToAdd = []
self.objectPropertiesToRemove = []
# Key: TreeView element ID. #Value: (s,p,o) triple.
self.propertiesByTreeID = {}
self.dataTypeProperties = {}
self.dataTypePropertiesToAdd = []
self.dataTypePropertiesToRemove = []
def buttonAddClick(self, event):
""" Button handler for adding entities. """
self.prepareSelectedEntities()
close = self.aEffect.addAnnotation(separateAdd=False)
if close:
self.closeGUI(isInstanceListChanged=True)
def buttonSeparateAddClick(self, event):
""" Button handler for adding entities separately. """
self.prepareSelectedEntities()
close = self.aEffect.addAnnotation(separateAdd=True)
if close:
self.closeGUI(isInstanceListChanged=True)
def buttonAddPropertyClick(self, event):
""" Button handler for adding properties. """
selectedProperty, tags, rowID = self.prepareSelectedProperty(
limitObjects=False)
if self.validateProperty(selectedProperty, tags):
serialize = self.aEffect.addProperty(selectedProperty, tags)
if serialize:
self.serialize()
self.refreshPropertyTree(self.treePropertyPicker)
def buttonEditPropertyClick(self, event):
""" Button handler for editing properties. Removes the previous
(s,p,o) triple and adds a new one. """
selectedProperty, tags, rowID = self.prepareSelectedProperty()
if self.validateProperty(selectedProperty, tags):
serialize = self.aEffect.editProperty(selectedProperty, tags,
rowID)
if serialize:
self.serialize()
self.refreshPropertyTree(self.treePropertyPicker)
def buttonRemovePropertyClick(self, event):
""" Button handler for removing properties. """
selectedProperties, tags, rowIDs = \
self.getSelectedProperty(multiselect=True)
for p in selectedProperties:
if not self.validateProperty(p, ""):
return
for p, tagList in tags.iteritems():
if not self.validateProperty("", tagList):
return
ser = self.aEffect.removeProperty(selectedProperties, tags, rowIDs)
if ser:
self.serialize()
self.refreshPropertyTree(self.treePropertyPicker)
def validateProperty(self, property, tags):
"""" Validate that the selected property can be chosen
:param property: The property name
:param tags: A list of tags of a selected tree row, containing
the property name in the case of an instance
:return: boolean Whether the property is valid
"""
valid = True
invalidProperties = [
c.HAS_SVG_PROPERTY, c.HAS_X_COORD_PR, c.HAS_Y_COORD_PR
]
if property in invalidProperties:
valid = False
tkMessageBox.showwarning(c.PROP, c.PROP_INVALID_PROP % property)
elif tags:
for tag in tags:
if tag in invalidProperties:
tkMessageBox.showwarning(c.PROP, c.PROP_INVALID_PROP % tag)
valid = False
break
return valid
def prepareSelectedProperty(self, limitObjects=True):
""" Returns the selected property and ensures that instances of its
domain (for its range, use validateSelectedRange) have been
selected.
:param limitObjects: True if only one object can be selected
:return: selected property
"""
selectedProperty, tags, rowID = self.getSelectedProperty()
if selectedProperty:
validEntity = self.prepareSelectedEntities(allowOnlyInstances=True)
if validEntity:
if len(self.selectedEntities) > 0:
if limitObjects and len(self.selectedEntities) > 1:
tkMessageBox.showwarning(c.PROP, c.PROP_MORE_SUBJ)
else:
# TODO: validate that subject and object are instances
# and are within the domain and range of the property
return selectedProperty, tags, rowID
else:
tkMessageBox.showwarning(c.PROP, c.PROP_NO_SUBJ)
return None, None, None
def getSelectedProperty(self, multiselect=False):
""" Fetches the selected Property from the middle TreeView and handles
incorrect selections. Returns a triple with the property name
(as in the Treeview), its tags and the row ID on the TreeView.
:param multiselect: Is set to 'True' if selection of multiple
properties is allowed, 'False' otherwise.
"""
selectedProperty = None
tags = None
rowID = None
selectedProperties = self.treePropertyPicker.selection()
if len(selectedProperties) == 0:
tkMessageBox.showwarning(c.PROP, c.PROP_NO_PROP)
elif multiselect:
rowIDs = {}
properties = []
tags = {}
for rowID in selectedProperties:
p = self.treePropertyPicker.item(rowID, "text")
properties.append(p)
tags[p] = self.treePropertyPicker.item(rowID, "tags")
rowIDs[p] = rowID
return properties, tags, rowIDs
elif len(selectedProperties) > 1:
tkMessageBox.showwarning(c.PROP, c.PROP_MORE_PROP)
else:
rowID = selectedProperties[0]
selectedProperty = self.treePropertyPicker.item(rowID, "text")
tags = self.treePropertyPicker.item(rowID, "tags")
return selectedProperty, tags, rowID
def buttonReplaceClick(self, event):
""" Button handler for replace svg elements in annotation. """
self.prepareSelectedEntities()
close = self.aEffect.replaceAnnotation()
if close:
self.closeGUI(isInstanceListChanged=True)
def buttonRemoveClick(self, event):
""" Button handler for moving svg elements from annotation. """
self.prepareSelectedEntities()
close = self.aEffect.removeAnnotation(None, fromUndo=False)
if close:
self.closeGUI(isInstanceListChanged=True)
def undoOperation(self, *args):
""" Button handler for undo operation. """
self.prepareSelectedEntities()
close = self.aEffect.undoAnnotation()
if close:
self.closeGUI(isInstanceListChanged=True)
def buttonClearClick(self, event):
""" Button handler for clearing tree view and set
it into default state. """
self.treeEntityPicker.delete(*self.treeEntityPicker.get_children())
self.populatePropertyTree(self.treeEntityPicker, [])
self.treeRangePicker.delete(*self.treeRangePicker.get_children())
def propertyClick(self, event):
""" Load the individuals that belong to the range of the selected
Property on the right-hand TreeView, and to its domain on the
left-hand TreeView.
"""
selectedProperty, tags, rowID = self.getSelectedProperty()
if selectedProperty and c.TREE_TAG_PROPERTIES_HEADER not in tags:
self.treeRangePicker.delete(*self.treeRangePicker.get_children())
self.treeEntityPicker.delete(*self.treeEntityPicker.get_children())
if c.TREE_TAG_INSTANCE in tags:
# Auto-expand branches of domain and range of selected property
propertyTriple = self.propertiesByTreeID[rowID]
self.selectedEntities = [propertyTriple[c.SUBJECT_INDEX]]
if c.TREE_TAG_OBJECT_PROPERTY in tags:
# Auto select range only for object properties
self.selectedRange = [propertyTriple[c.OBJECT_INDEX]]
else:
self.selectedRange = []
# Fetch property name from tags
for tag in tags:
if tag not in c.TREE_TAGS:
selectedProperty = tag
break
if selectedProperty in self.rangesByProperty:
rangeEntities = self.rangesByProperty[selectedProperty]
else:
rangeEntities = None
if selectedProperty in self.domainsByProperty:
domainEntities = self.domainsByProperty[selectedProperty]
else:
domainEntities = None
self.populatePropertyTree(self.treeEntityPicker,
domainEntities,
selectPrevious="subject")
if c.TREE_TAG_DATATYPE_PROPERTY in tags:
self.treeRangePicker.delete(
*self.treeRangePicker.get_children())
else:
self.populatePropertyTree(self.treeRangePicker,
rangeEntities,
selectPrevious="object")
def propertySelect(self, event):
""" Take note of selected properties. """
selectedPropertyIDs = self.treePropertyPicker.selection()
self.selectedProperties = [
self.treePropertyPicker.item(rowID, "text")
for rowID in selectedPropertyIDs
]
def populatePropertyTree(self,
treeViewInstance,
entityList,
selectPrevious="none"):
""" Populate an Entity & Individuals TreeView according to the range
or domain of a property (passed as a list of entities).
For each entity of the list, its children (entities or individuals)
are added to the TreeView.
:param treeViewInstance: View of the tree.
:param entityList: List of entities.
:param selectPrevious: This should be "object", "subject" or "none".
"""
subtrees = []
if entityList:
for entity in entityList:
subtree = self.getSubTreeFromEntity(entity, self.ontologyTree)
if subtree:
subtrees.append(subtree)
if subtrees:
for tree in subtrees:
self.stack = ['']
self.subTreeFromFileRecursive(tree, treeViewInstance,
selectPrevious)
else:
self.stack = ['']
self.subTreeFromFileRecursive(self.ontologyTree, treeViewInstance,
selectPrevious)
def getSubTreeFromEntity(self, entity, entityTree):
""" Returns a subTree with the given entity as the root.
:param entity: Searched entity for a root of a tree.
:param entityTree: Tree structure that should be searched.
:return: subtree with the entity as a root.
"""
nodeQueue = entityTree[:]
while nodeQueue:
element = nodeQueue.pop(0)
if isinstance(element[0], basestring):
if element[0] == entity:
return element
iternodes = iter(element)
next(iternodes)
for n in iternodes:
nodeQueue.append(n)
return []
def prepareSelectedEntities(self, allowOnlyInstances=False):
""" Initializes the selectedEntities and selectedRange properties
(Entities and/or Instances) according to the user's selection on
the treeView.
:param allowOnlyInstances: 'True' if only instances should be added.
return: 'True' if preparation process finishes correctly,
'False' otherwise.
"""
selectedSubjectIDs = self.treeEntityPicker.selection()
selectedEntities = []
correct = True
for s in selectedSubjectIDs:
text = self.treeEntityPicker.item(s, "text")
tags = self.treeEntityPicker.item(s, "tags")
# Select all children of "Instances" group
if c.TREE_TAG_INSTANCES_HEADER in tags:
for child in self.treeEntityPicker.get_children(s):
text = self.treeEntityPicker.item(child, "text")
selectedEntities.append(text)
else:
if allowOnlyInstances and c.TREE_TAG_ENTITY in tags:
tkMessageBox.showwarning(c.SELECT, c.SELECT_INST)
correct = False
elif text not in selectedEntities:
selectedEntities.append(text)
self.selectedEntities = selectedEntities
selectedObjectIDs = self.treeRangePicker.selection()
selectedRange = []
for o in selectedObjectIDs:
text = self.treeRangePicker.item(o, "text")
tags = self.treeRangePicker.item(o, "tags")
# Select all children of "Instances" group
if c.TREE_TAG_INSTANCES_HEADER in tags:
for child in self.treeRangePicker.get_children(o):
text = self.treeRangePicker.item(child, "text")
selectedRange.append(text)
else:
if allowOnlyInstances and c.TREE_TAG_ENTITY in tags:
tkMessageBox.showwarning(c.SELECT, c.SELECT_INST)
correct = False
elif text not in selectedRange:
selectedRange.append(text)
self.selectedRange = selectedRange
return correct
def saveOntology(self, *args):
""" This method saves the ontology. It takes data from JSON and
stores it in the rdf file.
"""
if not self.instancesbyClass:
tkMessageBox.showwarning(c.SAVE, c.SAVE_NOT_LOADED)
return
if tkMessageBox.askyesno(c.SAVE, c.SAVE_TO_ORIGINAL):
fileName = self.fileName
else:
fileName = tkFileDialog.askopenfilename(**self.file_opt)
if fileName:
self.readerOperation(fileName,
self.namespace,
serialize=False,
save=True)
filePath = os.path.join(os.path.expanduser("~"), c.JSON_FILENAME)
if os.path.exists(filePath):
os.remove(filePath)
self.closeGUI(isInstanceListChanged=False)
else:
tkMessageBox.showwarning(c.SAVE, c.SAVE_NOT_CHOSEN)
def loadOntology(self, *args):
""" Ask user to choose rdf file. Then load the ontology onto GUI
and serialize it to a temp file.
"""
if self.ontologyTree and tkMessageBox.askyesno(c.LOAD, c.LOAD_SAVING):
self.saveOntology()
tkMessageBox.showwarning(c.LOAD, c.LOAD_CHOOSING)
self.resetVariables()
filePath = os.path.join(os.path.expanduser("~"), c.JSON_FILENAME)
if os.path.exists(filePath):
os.remove(filePath)
namespace = None
fileName = tkFileDialog.askopenfilename(**self.file_opt)
if fileName:
self.fileName = fileName
candidateSet = self.getCandidateSetOfPrefixes(fileName)
namespace = self.resolveNamespace(candidateSet)
if not namespace:
# User cancels the process or enter empty namespace
return
self.namespace = namespace
self.readerOperation(fileName,
namespace,
serialize=True,
save=False)
# Detect if the ontology is not loaded properly
if self.ontologyTree == [c.RDF_ROOT_NAME]:
tkMessageBox.showwarning(c.LOAD, c.LOAD_NO_TREE)
def readerOperation(self, fileName, namespace, serialize=True, save=False):
""" Function created instance of a reader class and loads the data
into appropriate variables or saves them into rdf file.
:param fileName: Original fileName of .rdf file.
:param namespace: Namespace of the original .rdf file.
:param serialize: If it is 'True' than loaded data are saved into JSON
:param save: If it is 'True' than data from JSON
are stored into .rdf file
"""
try:
reader = RDFReader(fileName, namespace)
if save:
self.addDefaultProperties(reader)
self.treeEntityPicker.delete(*self.treeEntityPicker.get_children())
self.treePropertyPicker.delete(
*self.treePropertyPicker.get_children())
self.treeRangePicker.delete(*self.treeRangePicker.get_children())
self.ontologyTree = reader.generateSubTree(c.RDF_ROOT_NAME,
self.treeEntityPicker)
self.instancesbyClass = reader.instancesbyClass
self.initializeTriples(reader, "object")
self.initializeTriples(reader, "datatype")
self.domainsByProperty = reader.domainsByProperty
self.rangesByProperty = reader.rangesByProperty
self.treeConfiguration(self.treeEntityPicker)
self.treeConfiguration(self.treeRangePicker)
self.initializePropertyTree(self.treePropertyPicker)
self.lastId = reader.getLastId()
if serialize:
self.serialize()
if save:
self.savingOperations(reader)
except IOError as e:
tkMessageBox.showwarning(c.FILE, c.FILE_ERROR % e.strerror)
self.closeGUI()
def initializeTriples(self, reader, type):
""" Initialize instances of properties. Allowed types:
object, datatype.
:param reader: Reader instance with data.
:param type: Type of the data.
"""
if type == "object":
properties = reader.objectProperties
else:
# type == "datatype":
properties = reader.dataTypeProperties
for property in properties:
triples = reader.getPropertyInstances(property)
if type == "object":
self.objectProperties[property] = []
else:
self.dataTypeProperties[property] = []
for s, p, o in triples:
subject = s.split('#')[1]
obj = o.split('#')
# Some objects (e.g. SVG paths) have no NS
obj = obj[1 if len(obj) > 1 else 0]
if type == "object":
# Cast to lists so they can be serialized
self.objectProperties[property].append(
[subject, property, obj])
else:
self.dataTypeProperties[property].append(
[subject, property, obj])
def savingOperations(self, reader):
"""
Save current data into an .rdf file.
:param reader: Instance of the reader class.
"""
self.loadSerializedInstances()
# Check all 'remove' operations performed; maybe elements need
# to be removed from the ontology
self.loadSerializedInstances()
for operation in self.undoStack:
for atomicAction in operation:
if atomicAction["type"] == "remove":
instance = atomicAction["instanceId"]
entity = atomicAction["entityName"]
if entity not in self.instancesbyClass or instance not in \
self.instancesbyClass[entity]:
# Whole annotation removed; check if exists in ontology
# and if so, delete it
if reader.hasInstance(entity, instance):
reader.removeInstance(instance)
else:
svgElements = atomicAction["SVGElements"]
for svgElement in svgElements:
if reader.hasSVGElement(instance, svgElement):
reader.removeSVGElementProperty(
instance, svgElement)
for entity, annotations in self.instancesbyClass.iteritems():
if reader.hasEntity(entity): # Ensure entity belongs to ontology
for annotation, svgElements in annotations.iteritems():
if not reader.hasInstance(entity, annotation):
reader.addInstance(entity, annotation)
svg = SVGParser(self.aEffect.document.getroot())
cPnt = svg.countCentralPointForListOfElements(svgElements)
if cPnt is not None:
reader.addCoordinatesXY(annotation, cPnt[0], cPnt[1])
h, w = svg.computeDimForListOfElements(svgElements)
if h is not None:
reader.addLengthAndWidth(annotation, h, w)
for svgElement in svgElements:
reader.addSVGElementProperty(annotation, svgElement)
for triple in self.objectPropertiesToRemove:
reader.removeObjectProperty(triple[c.SUBJECT_INDEX],
triple[c.PROPERTY_INDEX],
triple[c.OBJECT_INDEX])
for triple in self.objectPropertiesToAdd:
reader.addObjectProperty(triple[c.SUBJECT_INDEX],
triple[c.PROPERTY_INDEX],
triple[c.OBJECT_INDEX])
for triple in self.dataTypePropertiesToRemove:
reader.removeDatatypeProperty(triple[c.SUBJECT_INDEX],
triple[c.PROPERTY_INDEX],
triple[c.OBJECT_INDEX])
for triple in self.dataTypePropertiesToAdd:
reader.addDatatypeProperty(triple[c.SUBJECT_INDEX],
triple[c.PROPERTY_INDEX],
triple[c.OBJECT_INDEX])
reader.saveOntology()
def getCandidateSetOfPrefixes(self, fileName):
""" This method tries to find the correct prefix of ontology directly
from .rdf file.
:param fileName: Name of the file to be searched.
:return: Candidate set of prefixes that are used in ontology without
common ones.
"""
tree = etree.parse(fileName)
root = tree.getroot()
setOfPrefixes = set()
for name in root.nsmap:
setOfPrefixes.add(self.removeLastHTag(root.nsmap[name]))
# namespace generated by the Protege
inkex.NSS['owl'] = c.OWL_PREFIX
ontNS = root.xpath(".//owl:Ontology", namespaces=inkex.NSS)
if ontNS is not None and len(ontNS) > 0 and ontNS[0] is not None:
if c.RDF_NS_ATTRIBUTE in ontNS[0].attrib:
cand = self.removeLastHTag(ontNS[0].attrib[c.RDF_NS_ATTRIBUTE])
setOfPrefixes.add(cand)
return setOfPrefixes - c.COMMON_PREFIXES
def resolveNamespace(self, candidateNSSet):
""" Method allows to resolve the selection of namespaces. It solves
the cases when nothing is is found, one is found or multiple
namespaces exists.
:param candidateNSSet: Candidate set of namespaces.
:return: Final name of the namespace.
"""
if len(candidateNSSet) == 0:
fName = tkSimpleDialog.askstring(c.NSNAME, c.NSNAME_NO_NS)
if fName is not None and not fName:
tkMessageBox.showwarning(c.NSNAME, c.NSNAME_NOT_ADDED)
fName = c.DEFAULT_NS
elif len(candidateNSSet) == 1:
el = next(iter(candidateNSSet))
if tkMessageBox.askokcancel(c.NSNAME, c.NSNAME_DETECTED % el):
fName = el
else:
fName = tkSimpleDialog.askstring(c.NSNAME, c.NSNAME_ENTER)
if fName is not None and not fName:
tkMessageBox.showwarning(c.NSNAME, c.NSNAME_NOT_ADDED)
fName = c.DEFAULT_NS
else:
description = "\n".join(candidateNSSet)
el = next(iter(candidateNSSet))
fName = tkSimpleDialog.askstring(c.NSNAME,
c.NSNAME_MULTIPLE % description,
initialvalue=el)
return fName
def removeLastHTag(self, str):
""" Removes the last hashtag form the string.
:param str: String to be changed.
:return: String without the last hashtag.
"""
if str.endswith("#"):
return str[:-1]
return str
def treeConfiguration(self, treeInstance):
""" Method configures the tree and set colors for different type of
entities and instances in the tree.
:param treeInstance: instance of the tree.
"""
treeInstance.tag_configure(c.TREE_TAG_ENTITY, background="white")
treeInstance.tag_configure(c.TREE_TAG_INSTANCE, background="grey")
treeInstance.tag_configure(c.TREE_TAG_HIGHLIGHT, background="yellow")
def subTreeFromFileRecursive(self,
treeList,
treeViewInstance,
selectPrevious="none"):
""" Method creates tree from the treeList.
:param treeList: List with data from whom the tree is generated.
:param treeViewInstance:
:param selectPrevious: This should be "object", "subject" or "none".
"""
if selectPrevious != "none":
selected = self.previousSelectedEntities(selectPrevious)
for i in iter(treeList):
if isinstance(i, basestring):
parentID = self.stack[-1]
# Insert element into GUI ViewTree
childID = treeViewInstance.insert(parentID,
'end',
text=i,
tags=(c.TREE_TAG_ENTITY, ))
if selectPrevious != "none" and i in selected:
self.expandBranches(treeViewInstance, childID)
# Insert instances of current Entity
if i in self.instancesbyClass:
self.insertInstancesInTree(self.instancesbyClass[i],
treeViewInstance, childID,
selectPrevious)
self.stack.append(childID)
else:
self.subTreeFromFileRecursive(i, treeViewInstance,
selectPrevious)
if self.stack:
self.stack.pop()
def expandBranches(self, treeViewInstance, rowID):
""" Expand all branches from the root to the given one.
:param treeViewInstance: View of the tree.
:param rowID: Id of the searched row.
"""
treeViewInstance.item(rowID, open=True)
tempStack = self.stack[:] # Slice clone
while tempStack:
treeViewInstance.item(tempStack.pop(), open=True)
self.setFocus(treeViewInstance, rowID)
def insertInstancesInTree(self,
instanceList,
treeViewInstance,
parentID,
selectPrevious="none"):
""" Insert instances from instanceList into treeView.
:param instanceList: List of instances.
:param treeViewInstance: View of the tree.
:param parentID: Id of the parent in the tree view.
:param selectPrevious: This should be "object", "subject" or "none".
"""
localParentID = parentID
# Only in case that there is a lot of instances
if len(instanceList) > c.MAX_INSTANCES_IN_DIR:
localParentID = \
treeViewInstance.insert(parentID, 'end', text=c.INSTANCES_NAME,
tags=(c.TREE_TAG_INSTANCE,
c.TREE_TAG_INSTANCES_HEADER, ))
for instance in sorted(instanceList.keys()):
if set(self.aEffect.selected).intersection(instanceList[instance]):
tag = c.TREE_TAG_HIGHLIGHT
else:
tag = c.TREE_TAG_INSTANCE
rowID = treeViewInstance.insert(localParentID,
'end',
text=instance,
tags=(tag, ))
# Expand all branches to instance if it was previously selected
if selectPrevious != 'none' and instance in \
self.previousSelectedEntities(selectPrevious):
self.expandBranches(treeViewInstance, localParentID)
# If instances are grouped, expand "Instances" header
if parentID != localParentID:
treeViewInstance.item(parentID, open=True)
self.setFocus(treeViewInstance, rowID)
def initializePropertyTree(self, treeViewInstance):
""" Method initializes tree of properties.
:param treeViewInstance: View of the tree.
"""
if self.objectProperties:
oID = treeViewInstance.insert(
'',
'end',
text='Object Properties',
tags=(c.TREE_TAG_PROPERTIES_HEADER, ))
if self.dataTypeProperties:
dID = treeViewInstance.insert(
'',
'end',
text='Datatype Properties',
tags=(c.TREE_TAG_PROPERTIES_HEADER, ))
self.addPropertiesToTreeView(treeViewInstance,
self.objectProperties,
oID,
type=c.TREE_TAG_OBJECT_PROPERTY)
self.addPropertiesToTreeView(treeViewInstance,
self.dataTypeProperties,
dID,
type=c.TREE_TAG_DATATYPE_PROPERTY)
def addPropertiesToTreeView(self, treeViewInstance, props, headerID, type):
""" Insert properties from the instanceList into treeView.
:param treeViewInstance: View of the tree.
:param props: Properties to be added.
:param headerID: Id of the header for adding properties.
:param type: Type of the property.
"""
selected = self.previousSelectedProperties()
for property in props:
textAdd = property
parID = treeViewInstance.insert(headerID,
'end',
text=textAdd,
tags=(c.TREE_TAG_PROPERTY, type))
triples = props[property]
if selected and textAdd in selected:
self.expandPropertyBranches(treeViewInstance, [headerID],
parID)
for triple in triples:
textAdd = "%s -> %s" % (triple[c.SUBJECT_INDEX],
triple[c.OBJECT_INDEX])
childID = treeViewInstance.insert(parID,
'end',
text=textAdd,
tags=(c.TREE_TAG_INSTANCE,
type, property))
self.propertiesByTreeID[childID] = [
triple[c.SUBJECT_INDEX], property, triple[c.OBJECT_INDEX]
]
if selected and textAdd in selected:
self.expandPropertyBranches(treeViewInstance,
[headerID, parID], childID)
def expandPropertyBranches(self, treeViewInstance, ancestorIDs, childID):
""" Method for expanding branches in the property tree view.
:param treeViewInstance: View of the tree.
:param ancestorIDs: ID of the ancestor.
:param childID: ID of the child.
"""
for id in ancestorIDs:
treeViewInstance.item(id, open=True)
treeViewInstance.item(childID, open=True)
self.setFocus(treeViewInstance, childID)
def setFocus(self, treeViewInstance, rowID):
""" Method for expanding setting focus on specific in the property
row in the tree view.
:param treeViewInstance: View of the tree.
:param rowID: ID of the row that should be focused.
"""
treeViewInstance.focus(rowID)
treeViewInstance.selection_set(rowID)
treeViewInstance.focus_set()
def refreshPropertyTree(self, treeViewInstance):
""" Reload all properties and feed the given TreeView with them.
:param treeViewInstance: View of the tree.
"""
treeViewInstance.delete(*treeViewInstance.get_children())
if self.objectProperties or self.dataTypeProperties:
self.initializePropertyTree(treeViewInstance)
else:
tkMessageBox.showwarning(c.PROP, c.PROP_NOTHING_FOUND)
def loadSerializedOntology(self, treeViewInstance):
""" Tries to load a serialized ontology and other relevant data
from a json file.
:param treeViewInstance: View of the tree.
"""
filePath = os.path.join(os.path.expanduser("~"), "viso.json")
if os.path.exists(filePath):
with open(filePath, 'r') as f:
try:
self.tempData = json.load(f)
self.ontologyTree = self.tempData["classHierarchy"]
self.stack = ['']
self.instancesbyClass = self.tempData["instances"]
self.defaultName = self.tempData["defaultName"]
self.defaultTypeValue = self.tempData["defaultValue"]
self.defaultTypeValue = self.tempData["defaultValue"]
self.fileName = self.tempData["fileName"]
self.namespace = self.tempData["namespace"]
self.lastId = self.tempData["lastId"]
self.undoStack = self.tempData["undoStack"]
self.subTreeFromFileRecursive(self.ontologyTree,
treeViewInstance,
selectPrevious="subject")
self.treeConfiguration(self.treeEntityPicker)
self.treeConfiguration(self.treeRangePicker)
self.objectProperties = self.tempData["objectProperties"]
self.dataTypeProperties = \
self.tempData["dataTypeProperties"]
self.domainsByProperty = self.tempData["domains"]
self.rangesByProperty = self.tempData["ranges"]
self.objectPropertiesToAdd = \
self.tempData["propertyTriples"]
self.objectPropertiesToRemove = \
self.tempData["propertyTriplesToRemove"]
self.dataTypePropertiesToAdd = \
self.tempData["dataTypePropertyTriples"]
self.dataTypePropertiesToRemove = \
self.tempData["dataTypePropertyTriplesToRemove"]
self.initializePropertyTree(self.treePropertyPicker)
except ValueError:
self.ontologyTree = None
finally:
self.stack = None
f.close()
def loadSerializedInstances(self):
""" Load the current instance information (intancesByClass,
domains, ranges) from the JSON file.
"""
filePath = os.path.join(os.path.expanduser("~"), "viso.json")
if os.path.exists(filePath):
with open(filePath, 'r') as f:
try:
self.tempData = json.load(f)
self.instancesbyClass = self.tempData["instances"]
self.domainsByProperty = self.tempData["domains"]
self.rangesByProperty = self.tempData["ranges"]
self.objectProperties = self.tempData["objectProperties"]
self.dataTypeProperties = \
self.tempData["dataTypeProperties"]
self.objectPropertiesToAdd = \
self.tempData["propertyTriples"]
self.dataTypePropertiesToAdd = \
self.tempData["dataTypePropertyTriples"]
self.dataTypePropertiesToRemove = \
self.tempData["dataTypePropertyTriplesToRemove"]
self.objectPropertiesToRemove = \
self.tempData["propertyTriplesToRemove"]
self.namespace = self.tempData["namespace"]
except ValueError as e:
tkMessageBox.showwarning(c.FILE,
c.FILE_SER_ERROR % e.strerror)
finally:
f.close()
def previousSelectedEntities(self, type="subject"):
""" Returns the selected Entities/Instances previously selected
by the user on the last time the GUI was closed.
:param type: This should be "object", "subject" or "none".
"""
if type == "subject":
if self.selectedEntities:
selected = self.selectedEntities
elif "selectedEntities" in self.tempData:
selected = self.tempData["selectedEntities"]
else:
selected = []
elif type == "object":
if self.selectedRange:
selected = self.selectedRange
elif "selectedRanges" in self.tempData:
selected = self.tempData["selectedRanges"]
else:
selected = []
else:
selected = []
return selected
def previousSelectedProperties(self):
""" Returns the last properties selected by the user. """
if self.selectedProperties:
selected = self.selectedProperties
elif "selectedProperties" in self.tempData:
selected = self.tempData["selectedProperties"]
else:
selected = []
return selected
def instanceExists(self, instance):
""" Checks if instance exist.
:param instance: Instance to be checked.
:return: 'True' if instance already exist, 'False' otherwise.
"""
for entity in self.instancesbyClass:
if instance in self.instancesbyClass[entity]:
return True
return False
def addDefaultProperties(self, reader):
""" Check if the ontology has the required properties.
If not, add them and inform the user.
:param reader: Instance of the RDFReader class that allows to store
properties into .rdf file.
"""
default_properties = [
c.HAS_SVG_PROPERTY, c.COOR_PROPERTY, c.X_COOR_PROPERTY,
c.Y_COOR_PROPERTY
]
added = []
for property in default_properties:
if not reader.hasProperty(property, "datatype"):
added.append(property)
reader.addProperty(property, "datatype")
if added:
tkMessageBox.showwarning(c.PROP,
c.PROP_DATA_NOT_FOUND % ', '.join(added))
reader.saveOntology()
def close(self, event):
self.closeGUI(isInstanceListChanged=True)
def closeGUI(self, isInstanceListChanged):
""" Closes the gui.
:param isInstanceListChanged: True if something was changed and
serialization should be done.
"""
if isInstanceListChanged:
self.serialize()
self.root.destroy()
def serialize(self):
""" Serialize Ontology into JSON file in the user's home folder. """
serializedInfo = {}
if self.ontologyTree:
serializedInfo["classHierarchy"] = self.ontologyTree
else:
tkMessageBox.showwarning(c.FILE, c.FILE_JSON_ERROR)
serializedInfo["fileName"] = self.fileName
serializedInfo["namespace"] = self.namespace
serializedInfo["instances"] = self.instancesbyClass
serializedInfo["objectProperties"] = self.objectProperties
serializedInfo["dataTypeProperties"] = self.dataTypeProperties
serializedInfo["ranges"] = self.rangesByProperty
serializedInfo["domains"] = self.domainsByProperty
serializedInfo["lastId"] = self.lastId
serializedInfo["undoStack"] = self.undoStack
serializedInfo["selectedEntities"] = [] if not self.selectedEntities \
else self.selectedEntities
serializedInfo["selectedRanges"] = [] if not self.selectedRange \
else self.selectedRange
serializedInfo["selectedProperties"] = [] if not self.selectedProperties \
else self.selectedProperties
serializedInfo["propertyTriples"] = self.objectPropertiesToAdd
serializedInfo["propertyTriplesToRemove"] = \
self.objectPropertiesToRemove
serializedInfo["dataTypePropertyTriples"] = \
self.dataTypePropertiesToAdd
serializedInfo["dataTypePropertyTriplesToRemove"] = \
self.dataTypePropertiesToRemove
serializedInfo["defaultName"] = self.defaultName
serializedInfo["defaultValue"] = self.defaultTypeValue
serializedInfo["defaultValue"] = self.defaultTypeValue
serialized = json.dumps(serializedInfo)
filePath = os.path.join(os.path.expanduser("~"), c.JSON_FILENAME)
try:
f = open(filePath, 'w+')
f.write(serialized)
except IOError as e:
tkMessageBox.showwarning(c.FILE, c.FILE_JSON_FOLDER)
raise e
finally:
f.close()
class TreeTable(Frame):
"""
A table based on :class:`ttk.Treeview`.
:Parameters:
**master** : Tkinter or ttk widget
The widget in which the :class:`TableTree` will reside.
**headers** : list of str
The column headers for the table.
**data** : list of tuples
Table data. There must be as many elements in each tuple as there \
are headers. Each tuple in the list corresponds to a row in the \
table.
"""
def __init__(self, master, headers, data, name=None):
Frame.__init__(self, master, name=name)
#: column headers
self.headers = headers
#: table data
self.data = data
#: :class:`~ttk.Treeview` that only shows "headings" not "tree columns"
self.tree = Treeview(self,
columns=self.headers,
show="headings",
name='tabletree')
#: vertical scrollbar
self.yscroll = Scrollbar(self,
orient="vertical",
command=self.tree.yview,
name='table_yscroll')
#: horizontal scrollbar
self.xscroll = Scrollbar(self,
orient="horizontal",
command=self.tree.xview,
name='table_xscroll')
self.tree['yscrollcommand'] = self.yscroll.set # bind to scrollbars
self.tree['xscrollcommand'] = self.xscroll.set
# position widgets and set resize behavior
self.tree.grid(column=0, row=0, sticky=(N + E + W + S))
self.yscroll.grid(column=1, row=0, sticky=(N + S))
self.xscroll.grid(column=0, row=1, sticky=(E + W))
self.grid_columnconfigure(0, weight=1)
self.grid_rowconfigure(0, weight=1)
# build tree
for col in self.headers:
# NOTE: Use col as column identifiers, crafty!
# NOTE: Also change col to title case using str.title()
# NOTE: make lambda behave nicely in a loop using default arg!
callback = lambda c=col: self.sortby(c, False)
self.tree.heading(col, text=col.title(), command=callback)
# adjust the column's width to the header string
self.tree.column(col, width=tkFont.Font().measure(col.title()))
# insert a new top-level treeview item by suing an empty string
for item in self.data:
self.tree.insert('', END, values=item)
# adjust column's width if necessary to fit each value
for idx, val in enumerate(item):
col_width = tkFont.Font().measure(val)
# option can be specified at least 3 ways: as (a) width=None,
# (b) option='width' or (c) 'width', where 'width' can be any
# valid column option.
if self.tree.column(self.headers[idx], 'width') < col_width:
self.tree.column(self.headers[idx], width=col_width)
def sortby(self, col, descending):
"""
Sort table contents when a column header is clicked.
:Parameters:
**col**
The column identifier of the column to sort.
**descending**
False if ascending, True if descending, switches each time.
"""
logging.debug('sortby %s, descending: %s', col, descending)
# grab values to sort
data = [(self.tree.set(child, col), child)
for child in self.tree.get_children('')]
# now sort the data in place
data.sort(reverse=descending)
for idx, item in enumerate(data):
self.tree.move(item[1], '', idx)
# switch the heading so it will sort in the opposite direction
callback = lambda: self.sortby(col, not descending)
self.tree.heading(col, command=callback)
class pylasticGUI(Frame):
def __init__(self):
self.__fileName = 'POSCAR'
self.__NoP = 11
self.__strain = 0.05
self.__executable = '/home/t.dengg/bin/vasp/vasp.5.3/vasp'
self.__status = None
self.__finished = None
self.__paths = None
self.__structuresinst = None
self.__p1 = None
self.__p2 = None
self.__workdir = os.getcwd()
Frame.__init__(self, name = 'pylastic')
self.grid(row=0, column=0, sticky=NSEW)
#self.pack(expand=Y, fill=BOTH)
self._create_panel()
def _create_panel(self):
panel = Frame(self, name='elastic')
#panel.pack(side=TOP, fill=BOTH, expand=Y)
panel.grid(row=0, column=0, sticky=NSEW)
nb = Notebook(panel, name='notebook')
nb.enable_traversal()
#nb.pack(fill=BOTH, expand=Y, padx=2, pady=3)
nb.grid(row=0, column=0, sticky=NSEW)
self._create_setup_tab(nb)
self._create_analyze_tab(nb)
def _create_setup_tab(self, nb):
frame = Frame(nb, name='setup')
self.e1 = Entry(frame, width=7)
self.e1.bind()
self.e1.grid(row=0, column=1)
self.e1.delete(0, END)
self.e1.insert(0, '21')
self.label1 = Label(frame, text='Number of points:')
self.label1.grid(row=0, column=0, sticky=W)
self.e2 = Entry(frame, width=7)
self.e2.bind()
self.e2.grid(row=1, column=1)
self.e2.delete(0, END)
self.e2.insert(0, '0.05')
self.label2 = Label(frame, text='Max. Lagrangian strain:')
self.label2.grid(row=1, column=0, sticky=W)
#Choose inputfile (Button)
b2 = Button(frame, text="Inputfile", width=15, command=self.select_file)
b2.grid(row=3, column=0, columnspan=2)
b = Button(frame, text="set values", width=15, command=self.read_val)
b.grid(row=4, column=0, columnspan=2)
#Read structure (Button)
b1 = Button(frame, text="Read structure", width=15, command=self.read_POS)
b1.grid(row=5, column=0, columnspan=2)
#Write structures (Button)
b3 = Button(frame, text="Setup calculation", width=15, command=self.setup_calc)
b3.grid(row=6, column=0, columnspan=2)
#Strart calculations
b4 = Button(frame, text="Calculation status", width=15, command=self.check_calc)
b4.grid(row=7, column=0, columnspan=2)
v = IntVar()
r11 = Radiobutton(frame, text="Energy", variable=v, value=1)
r12 = Radiobutton(frame, text="Strain", variable=v, value=2, state=DISABLED)
r11.select()
r11.grid(row=8, column=0, sticky=W)
r12.grid(row=9, column=0, sticky=W)
w = IntVar()
r21 = Radiobutton(frame, text="2nd", variable=w, value=1)
r22 = Radiobutton(frame, text="3rd", variable=w, value=2)
r21.select()
r21.grid(row=10, column=0, sticky=W)
r22.grid(row=11, column=0, sticky=W)
nb.add(frame, text='Setup', underline=0, padding=2)
return
def _create_analyze_tab(self, nb):
frame = Frame(nb, name='analyze')
self._create_treeview(frame, )
root = self.tree.insert('', END, text = 'calc', values=['text1','text2'])
#self._populate_tree(root)
#
b1 = Button(frame, text="Refresh", width=15, command=lambda: self._populate_tree(root))
b1.grid(row=2, column=0)
b2 = Button(frame, text="Analyze", width=15, command=lambda: self.analyze(frame))
b2.grid(row=2, column=1)
b2 = Button(frame, text="Result", width=15, command=lambda: self.create_window())
b2.grid(row=2, column=2)
if self.__status and '--------' in self.__status: self.__finished = False
else: self.__finished = True
if self.__status and self.__finished:
ECs.set_analytics()
nb.add(frame, text='Analyze', underline=0, padding=2)
return
def _populate_tree(self, root, lock=None):
if lock: lock.acquire()
if len(self.tree.get_children(self.tree.get_children())) > 1:
for i in self.tree.get_children(self.tree.get_children()): self.tree.delete(i)
#self.tree.delete(self.tree.get_children())
status, paths = self.check_calc()
for key in status.keys():
#print paths[key].lstrip(self.__workdir).split('/')
self.tree.insert(root, END, text = status[key], values=['text3','text4', paths[key]])
if lock: lock.release()
def _create_treeview(self, parent):
f = Frame(parent)
#f.pack(side=TOP, fill=BOTH, expand=Y)
f.grid(row=0, column=0, sticky=NSEW, columnspan=3)
# create the tree and scrollbars
self.dataCols = ('fullpath', 'type', 'status')
self.tree = Treeview(columns=self.dataCols,
displaycolumns='status')
ysb = Scrollbar(orient=VERTICAL, command= self.tree.yview)
xsb = Scrollbar(orient=HORIZONTAL, command= self.tree.xview)
self.tree['yscroll'] = ysb.set
self.tree['xscroll'] = xsb.set
# setup column headings
self.tree.heading('#0', text='Directory Structure', anchor=W)
self.tree.heading('status', text='Status', anchor=W)
self.tree.column('status', stretch=0, width=100)
# add tree and scrollbars to frame
self.tree.grid(in_=f, row=0, column=0, sticky=NSEW)
ysb.grid(in_=f, row=0, column=1, sticky=NS)
xsb.grid(in_=f, row=1, column=0, sticky=EW)
# set frame resizing priorities
f.rowconfigure(0, weight=1)
f.columnconfigure(0, weight=1)
# action to perform when a node is expanded
self.tree.bind('<<TreeviewOpen>>', self._update_tree)
self.tree.bind("<Double-1>", self.OnDoubleClick)
def OnDoubleClick(self, event):
item = self.tree.identify('item',event.x,event.y)
if self.tree.item(item,"text") == 'calc':
self.create_window()
def _update_tree(self, event):
# user expanded a node - build the related directory
nodeId = self.tree.focus() # the id of the expanded node
if self.tree.parent(nodeId): # not at root
topChild = self.tree.get_children(nodeId)[0]
# if the node only has a 'dummy' child, remove it and
# build new directory; skip if the node is already
# populated
if self.tree.item(topChild, option='text') == 'dummy':
self.tree.delete(topChild)
path = self.tree.set(nodeId, 'fullpath')
self._populate_tree(nodeId, path, os.listdir(path))
def create_window(self):
t = Toplevel(self)
t.wm_title("Elastic constants")
l = Label(t, text="Elastic constants:")
l.grid(row=0, column=0)
textf = Text(t)
try:
textf.insert(INSERT, self.ec.get_C())
except:
textf.insert(INSERT, '')
textf.grid(row=1, column=0)
def read_val(self):
self.__NoP = float(self.e1.get())
self.__strain = float(self.e2.get())
def read_POS(self):
self.__poscar = POS(self.__fileName).read_pos()
#print self.__poscar
def read_strain(self):
self.__strain = self.e2.get()
def select_file(self):
self.__fileName = askopenfilename()
print self.__fileName
self.__workdir = self.__fileName.rstrip('POSCAR')
print self.__workdir
def setup_calc(self):
###################### Create Structures instance: ###################
self.__structuresinst = Structures()
## Generate distorted structures and add them to structures object: ##
atom = ElAtoms()
print self.__poscar
atom.poscarToAtoms(self.__poscar)
for etan in np.linspace(-self.__strain, self.__strain, self.__NoP):
for strains in range(len(atom.strainList)):
atom = ElAtoms()
atom.poscarToAtoms(self.__poscar)
atom.distort(eta=etan, strainType_index = strains)
self.__structuresinst.append_structure(atom)
####################### Write vasp input files: #######################
self.__structuresinst.workdir = self.__workdir
self.__structuresinst.write_structures(self.__structuresinst)
#################### Start local vasp calculation: ####################
if self.__executable:
lock = thread.allocate_lock()
self.__structuresinst.executable = self.__executable
thread.start_new_thread(self.__structuresinst.calc_vasp, (lock,))
def check_calc(self):
self.__status = {}
self.__paths = {}
if not self.__structuresinst:
try:
with open(self.__workdir+'/structures.pkl', 'rb') as input:
structures = pickle.load(input)
atoms = structures.get_structures()
except:
raise Exception("Please do setup first!")
else:
atoms = self.__structuresinst.get_structures()
#print self.__structuresinst
for stype, eta in atoms:
#print stype, eta, atoms[(stype,eta)].path
try:
et.parse(atoms[(stype,eta)].path+'/vasprun.xml')
self.__status[(stype,eta)] = 'finished'
except:
self.__status[(stype,eta)] = '--------'
self.__paths[(stype,eta)] = atoms[(stype,eta)].path
return self.__status, self.__paths
def analyze(self, frame):
if self.__status and '--------' in self.__status: self.__finished = False
else: self.__finished = True
if self.__status and self.__finished:
self.ec = ECs()
self.ec.set_structures()
self.ec.set_gsenergy()
self.ec.set_analytics()
self.__p1 = self.ec.plot_cvs()
self.__p2 = self.ec.plot_2nd()
canvas = FigureCanvasTkAgg(self.__p1, master=frame)
canvas.show()
canvas.get_tk_widget().grid(row=3, column=0)
canvas = FigureCanvasTkAgg(self.__p2, master=frame)
canvas.show()
canvas.get_tk_widget().grid(row=3, column=1)
canvas._tkcanvas.grid(row=3, column=2)
class App(object):
def __init__(self, root, cursor, db):
self.frame = Frame(root)
self.frame.configure(background='white')
self.list_toplevel = {}
self.cursor = cursor
self.db = db
self.child_toplevel = None
self.frame.pack()
image = Image.open("photo.jpg")
image = image.resize((250, 250), Image.ANTIALIAS)
photo = ImageTk.PhotoImage(image)
label = Label(self.frame, image=photo)
label.grid(row=0, column=0, sticky=W)
label.image = photo # keep a reference!
nou_registre = LabelFrame(self.frame,
text="Nou registre",
fg="Blue",
padx=5,
pady=5)
nou_registre.configure(background='white')
nou_registre.grid(row=0, column=1, padx=15, sticky=W)
text_nom = Label(nou_registre, text="Nom:", fg="Blue")
text_nom.configure(background='white')
text_nom.grid(row=0, column=0)
self.entry_nom = Entry(nou_registre)
self.entry_nom.grid(row=0, column=1, sticky=W)
text_telefon = Label(nou_registre, text="Telèfon: ", fg="Blue")
text_telefon.configure(background='white')
text_telefon.grid(row=1, column=0)
self.entry_telefon = Entry(nou_registre)
self.entry_telefon.grid(row=1, column=1)
text_email = Label(nou_registre, text="Email: ", fg="Blue")
text_email.configure(background='white')
text_email.grid(row=2, column=0)
self.entry_email = Entry(nou_registre)
self.entry_email.grid(row=2, column=1)
button_afegir_contacte = Button(nou_registre,
text="Afegir contacte",
fg="Blue",
command=self.afegeix_contacte)
button_afegir_contacte.grid(row=3, column=1, sticky=E)
button_mostra_historic = Button(nou_registre,
text="Mostra historic",
fg="Blue",
command=self.mostra_historic)
button_mostra_historic.grid(row=4, column=0, sticky=W)
mostrar_contactes = Button(self.frame,
text="Mostrar contactes",
fg="Blue",
command=self.insert_contacts_treeview)
mostrar_contactes.grid(sticky=W, row=3)
self.missatge_error_confirmacio = StringVar()
self.label_error_confirmacio = Label(
self.frame, textvariable=self.missatge_error_confirmacio, fg="Red")
self.label_error_confirmacio.configure(background='white')
self.label_error_confirmacio.grid(sticky=W, row=3, column=1)
self.agenda_contactes = Treeview(self.frame,
columns=["nom", "tel"],
show="headings")
self.agenda_contactes.heading("nom", text="Nom")
self.agenda_contactes.heading("tel", text="Telefon")
self.agenda_contactes.column("nom",
minwidth=0,
width=200,
stretch=NO,
anchor="c")
self.agenda_contactes.column("tel",
minwidth=0,
width=200,
stretch=NO,
anchor="c")
self.agenda_contactes.grid(row=4, column=0, padx=0, columnspan=2)
self.insert_contacts_treeview()
elimina_seleccionat = Button(self.frame,
text="Eliminar seleccionat",
command=self.elimina_contacte,
fg="Blue")
elimina_seleccionat.grid(row=5, column=0, sticky=W)
self.modificar_seleccionat = Button(self.frame,
text="Modificar seleccionat",
fg="Blue",
command=self.modifica_contacte)
self.modificar_seleccionat.grid(row=5, column=1, sticky=W)
sortir = Button(self.frame,
text="Sortir",
fg="Blue",
command=self.frame.quit)
sortir.grid(row=5, column=2, sticky=E)
def mostra_historic(self):
popup = Toplevel()
agenda_historic = Treeview(
popup,
columns=["nom", "tel", "email", "path", "accio", "data"],
show="headings")
agenda_historic.heading("nom", text="Nom")
agenda_historic.heading("tel", text="Telefon")
agenda_historic.heading("email", text="Email")
agenda_historic.heading("path", text="Path")
agenda_historic.heading("accio", text="Acció")
agenda_historic.heading("data", text="Data")
agenda_historic.column("nom",
minwidth=0,
width=150,
stretch=True,
anchor="c")
agenda_historic.column("tel",
minwidth=0,
width=100,
stretch=True,
anchor="c")
agenda_historic.column("email",
minwidth=0,
width=150,
stretch=True,
anchor="c")
agenda_historic.column("path",
minwidth=0,
width=200,
stretch=True,
anchor="c")
agenda_historic.column("accio",
minwidth=0,
width=100,
stretch=True,
anchor="c")
agenda_historic.column("data",
minwidth=0,
width=150,
stretch=True,
anchor="c")
agenda_historic.grid(row=0, column=0, padx=5, pady=5)
self.cursor.execute("select * from HISTORIC ORDER BY data DESC;")
dades = self.cursor.fetchall()
for data_usuari in dades:
agenda_historic.insert('', 'end', values=data_usuari)
def insert_contacts_treeview(self):
self.cursor.execute("select * from CONTACTES order by nom ASC;")
self.agenda_contactes.delete(*self.agenda_contactes.get_children())
for i in self.cursor.fetchall():
self.agenda_contactes.insert('', 'end', values=i[:2])
def show_image(self, imatge_label, path_imatge=''):
file_per_default = 'avatar.jpeg'
if path_imatge == '':
image = Image.open(file_per_default)
else:
if os.path.exists(path_imatge):
try:
image = Image.open(path_imatge)
except:
print "Error al mostrar imatge!"
return False
else:
image = Image.open(file_per_default)
image = image.resize((120, 120), Image.ANTIALIAS)
photo = ImageTk.PhotoImage(image)
imatge_label.configure(image=photo)
imatge_label.image = photo
return True
def edit_image(self, imatge_label, path_imatge, nom, telefon):
if os.path.isfile(path_imatge):
try:
image = Image.open(path_imatge)
except:
self.missatge_error_confirmacio.set("Imatge incorrecte!")
else:
try:
self.cursor.execute(
"UPDATE CONTACTES SET foto=:pathfoto where nom=:nom and telf=:telf",
{
'pathfoto': path_imatge,
'nom': nom,
'telf': str(telefon)
})
self.db.commit()
except:
self.missatge_error_confirmacio.set(
"Error actualitzant la imatge!")
return False
self.show_image(imatge_label, path_imatge)
def demana_imatge(self, imatge_label, nom, telefon):
t = tkFileDialog.askopenfilename(title="Selecciona foto",
filetypes=(("jpg files", "*.jpg"),
("jpeg files", "*.jpeg"),
("all files", "*.*")))
if t:
self.edit_image(imatge_label, t, nom, telefon)
def modificar_contacte(self, entries_fixed, entries_variable,
treeview_seleccionat):
#print dades_usuari
nom_fixed = entries_fixed[0]
telefon_fixed = entries_fixed[1]
email_fixed = entries_fixed[2]
telefon_variable = entries_variable[0]
email_variable = entries_variable[1]
valor_text_telefon_antic = entries_fixed[3]
valor_text_email_antic = entries_fixed[4]
changed_email = False
changed_tel = False
if email_variable.get() != '':
try:
self.check_email(email_variable.get())
except:
self.missatge_error_confirmacio.set("El mail no és correcte!")
else:
self.cursor.execute(
"UPDATE CONTACTES SET email=:email where nom=:nom and telf=:telf",
{
'email': email_variable.get(),
'nom': nom_fixed.get(),
'telf': str(telefon_fixed.get())
})
valor_text_email_antic.set(email_variable.get())
changed_email = True
if telefon_variable.get() != '':
try:
assert int(telefon_variable.get()) >= 600000000
except:
self.missatge_error_confirmacio.set("Error en el telefon!")
else:
try:
self.cursor.execute(
"UPDATE CONTACTES SET telf=:nou_telf where nom=:nom and telf=:telf",
{
'nou_telf': telefon_variable.get(),
'nom': nom_fixed.get(),
'telf': str(telefon_fixed.get())
})
except sqlite3.IntegrityError:
self.missatge_error_confirmacio.set(
"El telèfon ja està registrat!")
else:
changed_tel = True
self.agenda_contactes.item(treeview_seleccionat,
values=(nom_fixed.get(),
telefon_variable.get()))
valor_text_telefon_antic.set(telefon_variable.get())
self.db.commit()
if changed_email & changed_tel:
self.missatge_error_confirmacio.set(
"Dades modificades correctament!")
elif changed_email:
self.missatge_error_confirmacio.set(
"Email modificat correctament!")
elif changed_tel:
self.missatge_error_confirmacio.set(
"Telefon modificat correctament!")
def modifica_contacte(self):
if self.child_toplevel is not None:
self.child_toplevel.destroy()
element_a_modificar = self.agenda_contactes.focus()
valor_usuari = self.agenda_contactes.item(
element_a_modificar)['values']
self.cursor.execute("select * from CONTACTES where nom=? and telf=?;",
tuple(valor_usuari))
dades = self.cursor.fetchone()
t = Toplevel()
self.child_toplevel = t
label_imatge = Label(t)
label_imatge.configure(background='white')
label_imatge.pack(side="left", fill="both", expand=True)
self.show_image(label_imatge, dades[3])
frame_info = Frame(t)
frame_info.pack(side="right", fill="both", expand=False)
frame_info.configure(background='white')
label_nom = Label(frame_info, text="Nom: ")
label_nom.configure(background='white')
label_nom.grid(row=0, column=0)
entry_nom = Entry(frame_info,
textvariable=StringVar(frame_info, value=dades[0]),
width=20,
state='disabled')
entry_nom.grid(row=0, column=1)
label_telefon = Label(frame_info, text="Telefon antic: ")
label_telefon.configure(background='white')
label_telefon.grid(row=1, column=0)
text_telefon = StringVar(frame_info, value=dades[1])
entry_telefon = Entry(frame_info,
textvariable=text_telefon,
width=20,
state='disabled')
entry_telefon.grid(row=1, column=1)
label_telefon_nou = Label(frame_info, text="Telefon nou: ")
label_telefon_nou.configure(background='white')
label_telefon_nou.grid(row=2, column=0)
entry_telefon_nou = Entry(frame_info, width=20)
entry_telefon_nou.grid(row=2, column=1)
label_email = Label(frame_info, text="Email: ")
label_email.configure(background='white')
label_email.grid(row=3, column=0)
text_email = StringVar(frame_info, value=dades[2]) #-----
entry_email = Entry(frame_info,
width=20,
textvariable=text_email,
state='disabled')
entry_email.grid(row=3, column=1)
label_email_nou = Label(frame_info, text="Email nou:")
label_email_nou.configure(background='white')
label_email_nou.grid(row=4, column=0)
entry_email_nou = Entry(frame_info, width=20)
entry_email_nou.grid(row=4, column=1)
selecciona_imatge = Button(
frame_info,
text="Edita foto",
command=lambda: self.demana_imatge(label_imatge, dades[0],
text_telefon.get()))
selecciona_imatge.grid(row=5)
button_modifica_contacte = Button(
frame_info,
text="Modificar contacte",
fg="Blue",
command=lambda: self.modificar_contacte([
entry_nom, entry_telefon, entry_email, text_telefon, text_email
], [entry_telefon_nou, entry_email_nou], element_a_modificar))
button_modifica_contacte.grid(row=6, column=1, sticky=E)
def check_email(self, email):
if re.match("(^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$)",
email):
return True
else:
raise "Mail no vàlid!"
def elimina_contacte(self):
element_seleccionat = self.agenda_contactes.focus()
if element_seleccionat != '':
informacio_contacte = self.agenda_contactes.item(
element_seleccionat)['values']
self.cursor.execute("DELETE from CONTACTES where nom=? and telf=?",
tuple(informacio_contacte))
self.db.commit()
self.agenda_contactes.delete(element_seleccionat)
self.missatge_error_confirmacio.set("Borrat correctament")
if self.child_toplevel is not None:
self.child_toplevel.destroy()
#print self.agenda_contactes.focus()
#print self.agenda_contactes.selection()
else:
self.missatge_error_confirmacio.set("Selecciona un usuari!")
print "Selecciona element"
def afegeix_contacte(self):
try:
Nom = self.entry_nom.get()
assert Nom != ''
Telef = int(self.entry_telefon.get())
assert Telef > 600000000
Email = self.check_email(self.entry_email.get())
except:
self.missatge_error_confirmacio.set(
"Introdueix les dades correctament!")
else:
try:
self.cursor.execute(
"""INSERT INTO CONTACTES values (?,?,?,'');""",
(Nom.title(), Telef, self.entry_email.get()))
self.db.commit()
except sqlite3.IntegrityError:
self.missatge_error_confirmacio.set("Contacte ja existent!")
else:
self.insert_contacts_treeview()
self.missatge_error_confirmacio.set(
"Afegit contacte correctament")
class vb_steady:
def __init__(self, parent):
self.master = parent # store the parent
top = tk.Frame(parent) # frame for all class widgets
top.pack(side='top') # pack frame in parent's window
self.master.minsize(400, 400)
self.master.geometry("600x550")
self.master.title("vb_steady_gui.py ver 1.2 by Tom Irvine")
crow = 0
self.hwtext1 = tk.Label(
top,
text=
'Steady-state Response of an SDOF System to Sinusoidal Excitation')
self.hwtext1.grid(row=crow,
column=0,
columnspan=6,
pady=10,
sticky=tk.W)
###############################################################################
crow = crow + 1
self.hwtext5 = tk.Label(top, text='Select Units')
self.hwtext5.grid(row=crow, column=0, columnspan=1, pady=10)
self.hwtext4 = tk.Label(top, text='Select Excitation')
self.hwtext4.grid(row=crow, column=1, columnspan=1, padx=20, pady=10)
self.hwtext6 = tk.Label(top, text='Enter Q')
self.hwtext6.grid(row=crow, column=2, columnspan=1, padx=20, pady=10)
###############################################################################
crow = crow + 1
self.Lb_unit = tk.Listbox(top, height=3, width=30, exportselection=0)
self.Lb_unit.insert(1, "lbf, G, in/sec, in")
self.Lb_unit.insert(2, "N, G, m/sec, mm")
self.Lb_unit.insert(3, "N, m/sec^2, m/sec, mm")
self.Lb_unit.grid(row=crow, column=0, pady=4, sticky=tk.N)
self.Lb_unit.select_set(0)
self.Lb_unit.bind('<<ListboxSelect>>', self.force_accel_change)
self.Lb_ex = tk.Listbox(top, height=2, exportselection=0)
self.Lb_ex.insert(1, "Applied Force")
self.Lb_ex.insert(2, "Base Excitation")
self.Lb_ex.grid(row=crow, column=1, padx=20, pady=4, sticky=tk.N)
self.Lb_ex.select_set(0)
self.Lb_ex.bind('<<ListboxSelect>>', self.force_accel_change)
self.Qr = tk.StringVar()
self.Qr.set('10')
self.Q_entry = tk.Entry(top, width=5, textvariable=self.Qr)
self.Q_entry.grid(row=crow, column=2, sticky=tk.N)
self.Q_entry.bind("<KeyPress>", self.OnKeyPress)
###############################################################################
crow = crow + 1
self.hwtext15 = tk.Label(top, text='Enter Natural Frequency (Hz)')
self.hwtext15.grid(row=crow, column=0, columnspan=1, pady=10)
self.hwtext14 = tk.Label(top, text='Enter Excitation Frequency (Hz)')
self.hwtext14.grid(row=crow, column=1, columnspan=1, padx=20, pady=10)
crow = crow + 1
self.fnr = tk.StringVar()
self.fn_entry = tk.Entry(top, width=10, textvariable=self.fnr)
self.fn_entry.grid(row=crow, column=0, sticky=tk.N)
self.fn_entry.bind("<KeyPress>", self.OnKeyPress)
self.f_extr = tk.StringVar()
self.f_ext_entry = tk.Entry(top, width=10, textvariable=self.f_extr)
self.f_ext_entry.grid(row=crow, column=1, sticky=tk.N)
self.f_ext_entry.bind("<KeyPress>", self.OnKeyPress)
###############################################################################
crow = crow + 1
self.amp_text_r = tk.StringVar()
self.amp_text_r.set('Enter Applied Force (lbf)')
self.hwtext_amp = tk.Label(top, textvariable=self.amp_text_r)
self.hwtext_amp.grid(row=crow, column=0, columnspan=1, pady=10)
self.mass_text_r = tk.StringVar()
self.mass_text_r.set('Enter Mass (lbm)')
self.hwtext_mass = tk.Label(top, textvariable=self.mass_text_r)
self.hwtext_mass.grid(row=crow, column=1, columnspan=1, pady=10)
self.hwtext_mass.config(state='normal')
crow = crow + 1
self.ampr = tk.StringVar()
self.amp_entry = tk.Entry(top, width=10, textvariable=self.ampr)
self.amp_entry.grid(row=crow, column=0, sticky=tk.N)
self.amp_entry.bind("<KeyPress>", self.OnKeyPress)
self.massr = tk.StringVar()
self.mass_entry = tk.Entry(top, width=10, textvariable=self.massr)
self.mass_entry.grid(row=crow, column=1, sticky=tk.N)
self.mass_entry.config(state='normal')
self.mass_entry.bind("<KeyPress>", self.OnKeyPress)
###############################################################################
crow = crow + 1
self.button_calculate = tk.Button(top,
text="Calculate",
command=self.calculate)
self.button_calculate.config(height=2, width=15)
self.button_calculate.grid(row=crow, column=0, pady=20)
root = self.master
self.button_quit = tk.Button(top,
text="Quit",
command=lambda root=root: quit(root))
self.button_quit.config(height=2, width=15)
self.button_quit.grid(row=crow, column=1, padx=10, pady=20)
crow = crow + 1
self.hwtext_results = tk.Label(top, text='Results')
self.hwtext_results.grid(row=crow, column=0, columnspan=1, pady=12)
crow = crow + 1
self.tree = Treeview(top,
selectmode="extended",
columns=("A", "B"),
height=4)
self.tree.grid(row=crow,
column=0,
columnspan=2,
padx=10,
pady=1,
sticky=tk.NW)
self.tree.heading('#0', text='')
self.tree.heading('A', text='Parameter')
self.tree.heading('B', text='Value')
self.tree.column('#0', minwidth=0, width=1)
self.tree.column('A', minwidth=0, width=170, stretch=tk.YES)
self.tree.column('B', minwidth=0, width=85)
###############################################################################
def calculate(self):
x = self.tree.get_children()
for i in range(0, len(x)):
self.tree.delete(x[i])
nfa_choice = int(self.Lb_ex.curselection()[0])
nun_choice = int(self.Lb_unit.curselection()[0])
fn = float(self.fnr.get())
freq = float(self.f_extr.get())
amp = float(self.ampr.get())
Q = float(self.Qr.get())
damp = 1 / (2 * Q)
rho = freq / fn
omegan = 2 * pi * fn
omega = 2 * pi * freq
den = omegan**2 - omega**2 + (2 * damp * omegan * omega) * 1j
rel_disp = 0
if (nfa_choice == 0): # force
force = amp
mass = float(self.massr.get())
if (nun_choice == 0):
mass /= 386
stiff = mass * omegan**2
if (nun_choice == 0):
print('\n stiffness= %8.4g lbf/in \n' % stiff)
else:
print('\n stiffness= %8.4g N/m \n' % stiff)
disp = force * (1 / stiff) * omegan**2 / den
velox = omega * disp * 1j
accel = -omega**2 * disp
term = 2 * damp * rho
num = sqrt(1 + term**2)
den = sqrt((1 - rho**2)**2 + term**2)
transmitted_force = force * num / den
A3 = "%8.4g" % abs(transmitted_force)
if (nun_choice == 0):
L3 = 'Transmitted Force (lbf)'
if (nun_choice == 1):
L3 = 'Transmitted Force (N)'
if (nun_choice == 2):
L3 = 'Transmitted Force (N)'
else:
base_accel = amp
if (nun_choice == 0):
base_accel = base_accel * 386
if (nun_choice == 1):
base_accel = base_accel * 9.81
num = omegan**2 + (1j) * 2 * damp * omega * omegan
accel = base_accel * num / den
velox = accel / ((1j) * omega)
disp = accel / (-omega**2)
rel_disp = -base_accel / den
if (nun_choice == 0):
L3 = 'Relative Displacement (in)'
if (nun_choice == 1):
L3 = 'Relative Displacement (mm)'
if (nun_choice == 2):
L3 = 'Relative Displacement (mm)'
##########
if (nun_choice == 0):
L0 = 'Acceleration (G)'
L1 = 'Velocity (in/sec)'
L2 = 'Displacement (in)'
if (nun_choice == 1):
L0 = 'Acceleration (G)'
L1 = 'Velocity (m/sec)'
L2 = 'Displacement (mm)'
if (nun_choice == 2):
L0 = 'Acceleration (m/sec^2)'
L1 = 'Velocity (m/sec)'
L2 = 'Displacement (mm)'
if (nun_choice == 0):
accel /= 386
if (nun_choice == 1):
accel /= 9.81
disp *= 1000
rel_disp *= 1000
if (nun_choice == 2):
disp *= 1000
rel_disp *= 1000
A0 = "%8.4g" % abs(accel)
A1 = "%8.4g" % abs(velox)
A2 = "%8.4g" % abs(disp)
if (nfa_choice == 1):
A3 = "%8.4g" % abs(rel_disp)
self.tree.insert('', 'end', values=(L0, A0))
self.tree.insert('', 'end', values=(L1, A1))
self.tree.insert('', 'end', values=(L2, A2))
self.tree.insert('', 'end', values=(L3, A3))
print("%s %s" % (L0, A0))
print("%s %s" % (L1, A1))
print("%s %s" % (L2, A2))
print("%s %s" % (L3, A3))
def force_accel_change(self, val):
map(self.tree.delete, self.tree.get_children())
nfa_choice = int(self.Lb_ex.curselection()[0])
nun_choice = int(self.Lb_unit.curselection()[0])
if (nfa_choice == 0): # force
self.hwtext_mass.config(state='normal')
self.mass_entry.config(state='normal')
if (nun_choice == 0): # Engish
self.amp_text_r.set('Enter Applied Force (lbf)')
self.mass_text_r.set('Enter Mass (lbm)')
else: # metric
self.amp_text_r.set('Enter Applied Force (N)')
self.mass_text_r.set('Enter Mass (kg)')
else:
self.hwtext_mass.config(state='disabled') # accel
self.mass_entry.config(state='disabled')
self.massr.set(' ')
if (nun_choice <= 1): # English
self.amp_text_r.set('Enter Base Accel (G)')
else: # metric
self.amp_text_r.set('Enter Base Accel (m/sec^2)')
def OnKeyPress(self, event):
map(self.tree.delete, self.tree.get_children())
class vb_sine_amplitude:
def __init__(self,parent):
self.master=parent # store the parent
top = tk.Frame(parent) # frame for all class widgets
top.pack(side='top') # pack frame in parent's window
self.master.minsize(400,550)
self.master.geometry("500x550")
self.master.title("vb_sine_amplitude_gui.py ver 1.2 by Tom Irvine")
self.iflag=0
crow=0
self.hwtext1=tk.Label(top,text='Sine Amplitude Conversion Utility')
self.hwtext1.grid(row=crow, column=0, columnspan=6, pady=7,sticky=tk.W)
crow=crow+1
self.hwtext3=tk.Label(top,text='Select Input')
self.hwtext3.grid(row=crow, column=0, columnspan=1, pady=7,sticky=tk.E)
crow=crow+1
self.Lb1 = tk.Listbox(top,height=4,width=30,exportselection=0)
self.Lb1.insert(1, "Displacement (peak-to-peak)")
self.Lb1.insert(2, "Displacement (zero-to-peak)")
self.Lb1.insert(3, "Velocity (zero-to-peak)")
self.Lb1.insert(4, "Acceleration (zero-to-peak)")
self.Lb1.grid(row=crow, column=0, columnspan=2, pady=4)
self.Lb1.select_set(0)
self.Lb1.bind("<<ListboxSelect>>", self.OnKeyPress)
crow=crow+1
self.hwtext_freq=tk.Label(top,text='Enter Frequency (Hz)')
self.hwtext_freq.grid(row=crow, column=0, columnspan=6, pady=12,sticky=tk.W)
self.amp_text=tk.StringVar()
self.amp_text.set('Enter Displacement (peak-to-peak)')
self.hwtext_amp=tk.Label(top,textvariable=self.amp_text)
self.hwtext_amp.grid(row=crow, column=1, columnspan=6, padx=40, pady=12,sticky=tk.S)
crow=crow+1
self.fnr=tk.StringVar()
self.fnr.set('')
self.fn_entry=tk.Entry(top, width = 12,textvariable=self.fnr)
self.fn_entry.grid(row=crow, column=0,padx=5, pady=1,sticky=tk.N)
self.ampr=tk.StringVar()
self.ampr.set('')
self.amp_entry=tk.Entry(top, width = 12,textvariable=self.ampr)
self.amp_entry.grid(row=crow, column=1,padx=20, pady=1,sticky=tk.NE)
self.Lb2 = tk.Listbox(top,height=2,width=10,exportselection=0)
self.Lb2.insert(1, "inch")
self.Lb2.insert(2, "mm")
self.Lb2.grid(row=crow, column=2, columnspan=1, padx=1,pady=1,sticky=tk.NW)
self.Lb2.select_set(0)
crow=crow+1
self.button_calculate = tk.Button(top, text="Calculate", command=self.calculation)
self.button_calculate.config( height = 2, width = 15)
self.button_calculate.grid(row=crow, column=0,columnspan=1, pady=20)
root=self.master
self.button_quit=tk.Button(top, text="Quit", command=lambda root=root:quit(root))
self.button_quit.config( height = 2, width = 15 )
self.button_quit.grid(row=crow, column=1,columnspan=1, padx=10,pady=20)
crow=crow+1
self.hwtext_results=tk.Label(top,text='Results')
self.hwtext_results.grid(row=crow, column=0, columnspan=2, pady=12)
crow=crow+1
self.tree = Treeview(top,selectmode="extended",columns=("A","B"),height=5)
self.tree.grid(row=crow, column=0,columnspan=2, padx=10,pady=1,sticky=tk.NW)
self.tree.heading('#0', text='')
self.tree.heading('A', text='Parameter')
self.tree.heading('B', text='Value')
self.tree.column('#0',minwidth=0,width=1)
self.tree.column('A',minwidth=0,width=170, stretch=tk.YES)
self.tree.column('B',minwidth=0,width=85)
################################################################################
def OnKeyPress(self,event):
self.Lb2.delete(0, tk.END)
n=1+int(self.Lb1.curselection()[0])
s1='Enter Displacement (peak-to-peak)'
s2='Enter Displacement (zero-to-peak)'
s3='Enter Velocity'
s4='Enter Acceleration'
if(n==1 or n==2):
str1='inch'
str2='mm'
if(n==1):
self.amp_text.set(s1)
if(n==2):
self.amp_text.set(s2)
if(n==3):
self.amp_text.set(s3)
str1='inch/sec'
str2='m/sec'
if(n==4):
self.amp_text.set(s4)
str1='G'
str2='m/sec^2'
self.Lb2.insert(1, str1)
self.Lb2.insert(2, str2)
self.Lb2.select_set(0)
###############################################################################
def calculation(self):
x=self.tree.get_children()
for i in range (0,len(x)):
self.tree.delete(x[i])
# map(self.tree.delete, self.tree.get_children())
n=1+int(self.Lb1.curselection()[0])
m=1+int(self.Lb2.curselection()[0])
freq= float(self.fnr.get())
amp= float(self.ampr.get())
omega=2*np.pi*freq
om2=omega**2
mm_per_in=25.4
in_per_mm=1/mm_per_in
m_per_in=mm_per_in/1000
in_per_m=1/m_per_in
dzp_in=0
dzp_mm=0
dpp_in=0
dpp_mm=0
if(n==1):
#
if(m==1): # inch input
dpp_in=amp
dpp_mm=amp*mm_per_in
else:
dpp_mm=amp
dpp_in=amp*in_per_mm
#
dzp_in=dpp_in/2
dzp_mm=dpp_mm/2
if(n==2):
if(m==1): # inch input
dzp_in=amp
dzp_mm=amp*mm_per_in
else:
dzp_mm=amp
dzp_in=amp*in_per_mm
if(n==3):
if(m==1): # in/sec input
v_ips=amp
v_mps=amp*m_per_in
else: # m/sec
v_mps=amp
v_ips=amp*in_per_m
dzp_in=v_ips/omega
dzp_mm=(v_mps/omega)*1000
if(n==4):
if(m==1): # G input
a_g=amp
a_mps2=amp*9.81
else: # m/sec
a_mps2=amp
a_g=amp/9.81
dzp_in=(a_g/om2)*386
dzp_mm=(a_mps2/om2)*1000
if(n!=1):
dpp_in=dzp_in*2
dpp_mm=dzp_mm*2
if(n!=3):
v_ips=omega*dzp_in
v_mps=omega*(dzp_mm)/1000
if(n!=4):
a_g=om2*dzp_in/386
a_mps2=om2*dzp_mm/1000
print ("\n")
s0='Frequency'
s1="%8.4g Hz" %freq
self.tree.insert('', 'end', values=(s0,s1))
print (s0,s1)
s0='Displacement (peak-to-peak)'
if(m==1):
s1="%8.4g in" %dpp_in
else:
s1="%8.4g mm" %dpp_mm
self.tree.insert('', 'end', values=(s0,s1))
print (s0,s1)
s0='Displacement (zero-to-peak)'
if(m==1):
s1="%8.4g in" %dzp_in
else:
s1="%8.4g mm" %dzp_mm
self.tree.insert('', 'end', values=(s0,s1))
print (s0,s1)
s0='Velocity (zero-to-peak)'
if(m==1):
s1="%8.4g in/sec" %v_ips
else:
s1="%8.4g m/sec" %v_mps
self.tree.insert('', 'end', values=(s0,s1))
print (s0,s1)
s0='Accel (zero-to-peak)'
if(n==3 and m==2):
s1="%8.4g m/sec^2" %a_mps2
else:
s1="%8.4g G" %a_g
self.tree.insert('', 'end', values=(s0,s1))
print (s0,s1)
self.iflag=1
class Example(Frame):
def __init__(self):
Frame.__init__(self)
self.style = Style()
self.style.theme_use("default")
self.master.title("Log viewer")
self.pack(fill=BOTH, expand=True)
self.used = [] # List of currently plotted series ([str])
self.series = {} # List of all series ({str -> [number]})
self.names = [] # List of all nodes in tree view ([str])
self.queues = [] # List of all queues ([str])
self.logs = {} # List of all text logs ({str -> [str]})
self.rowconfigure(1, weight=1)
self.columnconfigure(6, weight=3)
self.columnconfigure(11, weight=1)
# Series selection takes row 1-2, col 0-2
self.series_ui = Treeview(self)
self.series_ui.grid(row=1, column=0, columnspan=2, rowspan=2, sticky=N+S)
self.series_ui.configure(show="tree")
self.series_ui.bind("<Double-Button-1>", self.onselect)
self.series_ui.tag_configure("graphall", foreground="#070")
self.series_ui.tag_configure("graphnone", foreground="#000")
self.series_ui.tag_configure("graphsome", foreground="#007")
series_ui_scroll = Scrollbar(self, command=self.series_ui.yview, orient=VERTICAL)
series_ui_scroll.grid(row=1, column=2, rowspan=2, sticky=N+S)
self.series_ui["yscrollcommand"] = series_ui_scroll.set
# The plot takes row 1-2, col 3-6
move_mode = StringVar()
move_mode.set("pan")
show_path = IntVar()
show_path.set(0)
event_bars = IntVar()
event_bars.set(1)
show_debug = IntVar()
show_debug.set(1)
show_error = IntVar()
show_error.set(1)
show_warning = IntVar()
show_warning.set(1)
show_info = IntVar()
show_info.set(1)
self.plot = HackPlot(self, move_mode, show_path, event_bars,
[(show_debug, "[DEBUG]"), (show_error, "[ERROR]"), (show_warning, "[WARNING]"), (show_info, "[INFO]")])
self.plot.canvas.grid(row=1, column=3, columnspan=4, rowspan=2, sticky=N+S+E+W)
# Text logs take row 1-2, col 7-12
self.plot.listbox.grid(row=1, column=7, columnspan=5, sticky=N+S+E+W)
listbox_yscroll = Scrollbar(self, command=self.plot.listbox.yview, orient=VERTICAL)
listbox_yscroll.grid(row=1, column=12, sticky=N+S)
self.plot.listbox["yscrollcommand"] = listbox_yscroll.set
listbox_xscroll = Scrollbar(self, command=self.plot.listbox.xview, orient=HORIZONTAL)
listbox_xscroll.grid(row=2, column=7, columnspan=5, sticky=E+W)
self.plot.listbox["xscrollcommand"] = listbox_xscroll.set
# Controls take row 0, col 0-12
Button(self, text="Load Directory", command=self.loaddir).grid(row=0, column=0)
Button(self, text="Load File", command=self.loadfile).grid(row=0, column=1)
Button(self, text="Fit X", command=self.plot.fit_x).grid(row=0, column=3, sticky=W)
Button(self, text="Fit Y", command=self.plot.fit_y).grid(row=0, column=4, sticky=W)
Button(self, text="Fit Auto", command=self.plot.fit_auto).grid(row=0, column=5, sticky=W)
Button(self, text="Fit Tele", command=self.plot.fit_tele).grid(row=0, column=6, sticky=W)
# Plot controls in a subframe to manage padding so it doesn't look awful
move_mode_control = Frame(self, padx=10)
Radiobutton(move_mode_control, text="Pan", value="pan", variable=move_mode).grid(row=0, column=0, sticky=W)
Radiobutton(move_mode_control, text="Zoom In", value="zoomin", variable=move_mode).grid(row=0, column=1, sticky=W)
Radiobutton(move_mode_control, text="Zoom Out", value="zoomout", variable=move_mode).grid(row=0, column=2, sticky=W)
move_mode_control.grid(row=0, column=7, sticky=W)
Checkbutton(self, text="Event Bars", variable=event_bars, command=self.plot.show_textlogs).grid(row=0, column=8, sticky=W)
Checkbutton(self, text="Debug", variable=show_debug, command=self.plot.show_textlogs).grid(row=0, column=9, sticky=W)
Checkbutton(self, text="Error", variable=show_error, command=self.plot.show_textlogs).grid(row=0, column=10, sticky=W)
Checkbutton(self, text="Warning", variable=show_warning, command=self.plot.show_textlogs).grid(row=0, column=11, sticky=W)
Checkbutton(self, text="Info", variable=show_info, command=self.plot.show_textlogs).grid(row=0, column=12, sticky=W)
Checkbutton(self, text="Directories", variable=show_path, command=self.plot.show_textlogs).grid(row=0, column=13, sticky=E)
# Open Directory button clicked
def loaddir(self):
dirname = tkFileDialog.askdirectory(initialdir=log_dir)
if dirname != "" and dirname != (): # Cancel and (x) not pressed
# Empty the data
self.used = []
self.series = {}
self.names = []
self.queues = []
self.logs = {}
self.plot.reset()
for node in self.series_ui.get_children():
self.series_ui.delete(node)
# For every csv file in the directory, checking recursively and alphabetically
for subdirname, subsubdirnames, filenames in os.walk(dirname):
subsubdirnames.sort()
filenames.sort()
for filename in filenames:
if filename.endswith(".csv") or filename.endswith(".log"):
# The name of the directory without the name of the directory selected,
# and the name of the file without the extension, separated by "."s
# For example if directory selected is /tmp/logs, subdirname is /tmp/logs/beta/666,
# and filename is foo.csv, nodeprefix is "beta.666.foo".
nodeprefix = ".".join(subdirname[len(dirname)+1:].split("/") + [filename[:-4]])
if nodeprefix.startswith("."):
nodeprefix = nodeprefix[1:]
# Add the file's data
self.readfile(subdirname + "/" + filename, nodeprefix)
for name in self.names:
# Add name to (name with everything after last dot removed), as the last child,
# with text (everything after last dot of name) and tags graphnone and (whether name represents data)
self.series_ui.insert(".".join(name.split(".")[0:-1]), "end", name,
text=name.split(".")[-1], tags=["graphnone"])
# Open File button clicked
def loadfile(self):
filename = tkFileDialog.askopenfilename(filetypes=[("CSV Files", "*.csv"), ("Text log file", "*.log")], initialdir=log_dir)
if filename != "" and filename != (): # Cancel and (x) not pressed
# Empty the data
self.used = []
self.series = {}
self.names = []
self.queues = []
self.logs = {}
self.plot.reset()
for node in self.series_ui.get_children():
self.series_ui.delete(node)
# Add the file's data
self.readfile(filename, "")
for name in self.names:
# Add name to (name with everything after last dot removed), as the last child,
# with text (everything after last dot of name) and tags graphnone and (whether name represents data)
self.series_ui.insert(".".join(name.split(".")[0:-1]), "end", name,
text=name.split(".")[-1], tags=["graphnone"])
# Add a file's data
# nodeprefix is a string to add before every name in the file, represents file's name in the tree
def readfile(self, filename, nodeprefix):
try:
if filename.endswith(".csv"):
# For csv files this will always be concatenated with something
if nodeprefix != "":
nodeprefix += "."
csvfile = open(filename, "rb")
reader = csv.DictReader(csvfile)
series = {}
self.queues.append(nodeprefix[:-1])
for name in reader.fieldnames:
# Add ancestor_names to names, without creating duplicates
self.names = list(OrderedDict.fromkeys(self.names + ancestor_names(nodeprefix + name)))
# Create a series for this field
series[nodeprefix + name] = []
for row in reader:
for name in reader.fieldnames:
try:
# Add cell to series if it represents a number
series[nodeprefix + name].append(float(row[name]))
except ValueError:
# Not a number, no problem, could be game_specific_string or something
pass
self.series.update(series)
else:
self.names.append(nodeprefix)
self.logs[nodeprefix] = open(filename, "r").readlines()
except IOError:
tkMessageBox.showerror(message="Could not open file: " + str(filename))
# Tree element was double clicked
def onselect(self, _):
series = self.series_ui.focus()
# Set it to graph if no children are graphed, and not to graph if all or some are
self.setgraphed(series, self.series_ui.tag_has("graphnone", series))
self.checkgraphed(series)
# Set a node and its children to be either all or none graphed
def setgraphed(self, node, shouldgraph):
if shouldgraph:
self.series_ui.item(node, tags=["graphall"])
# If the node represents data and it isn't already graphed, graph it
if node in self.series and node not in self.used:
self.used.append(node)
# Timestamp is queue that contains node + ".timestamp"
timestamp_name = [queue for queue in self.queues if node.startswith(queue)][0] + ".timestamp"
self.plot.add_plot(self.series[timestamp_name], self.series[node], node)
if node in self.logs and node not in self.used:
self.used.append(node)
self.plot.add_textlog(self.logs[node], node)
# If nothing else is plotted, fit the plot to this
if len(self.used) == 1:
self.plot.fit_x()
self.plot.fit_y()
for child in self.series_ui.get_children(node):
self.setgraphed(child, True)
else:
# Set tags to be (whether node represents data) and graphnone
self.series_ui.item(node, tags=["graphnone"])
if node in self.used:
self.used.remove(node)
if node in self.logs:
self.plot.remove_textlog(node)
if node in self.series:
self.plot.remove_plot(node)
for child in self.series_ui.get_children(node):
self.setgraphed(child, False)
# Update the tags (and color) on a node and its ancestors, should always be called after setgraphed
def checkgraphed(self, node):
# Top level nodes are children of ""
if node == "":
return
# True unless a child doesn't share this tag or there are no children
graphall = True
graphnone = True
for child in self.series_ui.get_children(node):
if not self.series_ui.tag_has("graphall", child):
graphall = False
if not self.series_ui.tag_has("graphnone", child):
graphnone = False
graphtag = ""
if graphall and graphnone:
# There are no children, check the used list instead
graphtag = "graphall" if node in self.used else "graphnone"
elif graphall:
graphtag = "graphall"
elif graphnone:
graphtag = "graphnone"
else:
graphtag = "graphsome"
# Set tags to be (whether node represents data) and the computed status
self.series_ui.item(node, tags=[graphtag])
# Now that the status of this node is known, check the parent
self.checkgraphed(self.series_ui.parent(node))
class SleepableThreadManagerGUI:
ui = None # Main UI Window
top = None # Top UI frame
bottom = None # Bottom UI frame
allow_scroll = True
manager = None # Sleepable thread manager
iidList = []
ui_update_thread = None # UI Update thread
thread_dropdown = None # Dropdown to select threads
function_dropdown = None # Dropdown to select functions
thread_selected = None # Variable for the thread selection
threads_selected = []
function_selected = None # Variable for the function selection
function_menu = None
selection_context_menu = None
empty_selection_context_menu = None
info_tree_view = None # Tree view for thread info
output_textbox = None # Output textbox for the UI thread to write to
def __init__(self):
self.manager = SleepableThreadManager()
self.ui = Tk()
self.ui.title('Sleepable Thread Manager')
self.ui.geometry('550x600')
self.function_selected = StringVar(self.ui)
self.thread_selected = StringVar(self.ui)
self.thread_selected.set('Select a Thread...')
self.function_selected.set('Select a Function...')
# create all of the main containers
self.top = Frame(self.ui, width=300, height=50, pady=5)
self.bottom = Frame(self.ui, bg='orange', width=300, height=20, pady=0)
# main window
self.ui.grid_columnconfigure(
0, weight=1) # expand main column when main ui resizes
self.top.grid(row=0, sticky="ew") # Stick top frame to east/west
self.bottom.grid(
row=1,
sticky="nsew") # Stick bottom frame to north/south/easy/west
self.ui.grid_rowconfigure(
1, weight=1) # Expand bottom panel when main ui resizes
# top frame component config
self.top.grid_rowconfigure(
0, weight=1) # Expand first row when top frame resizes
self.top.grid_rowconfigure(
1, weight=1) # Expand second row when top frame resizes
self.top.grid_columnconfigure(
1, weight=1) # Expand second column when top frame resizes
# bottom frame component config
self.bottom.grid_rowconfigure(
0, weight=1) # Expand row 1 when bottom frame resizes
self.bottom.grid_rowconfigure(
1, weight=1) # Expand row 2 when bottom frame resizes
self.bottom.grid_columnconfigure(
0, weight=1) # Expand column 1 when bottom frame resizes
self.bottom.grid_columnconfigure(0, weight=1)
# create widgets for top frame
function_label = Label(self.top, text='Function name:')
self.function_dropdown = OptionMenu(
self.top, self.function_selected,
*self.manager.function_mappings.keys())
# layout the widgets in the top frame
function_label.grid(row=1, column=0)
self.function_dropdown.grid(row=1, column=1, columnspan=3, sticky="ew")
# create widgets for bottom frame
self.selection_context_menu = Menu(self.info_tree_view)
createMultiple = Menu(self.info_tree_view)
functionMenu = Menu(self.selection_context_menu)
functionMenu.add_command(
label='Square', command=lambda: self.set_thread_function('Square'))
functionMenu.add_command(
label='Cube', command=lambda: self.set_thread_function('Cube'))
self.selection_context_menu.add_cascade(label='Create...',
menu=createMultiple)
self.selection_context_menu.add_cascade(label='Set function...',
menu=functionMenu)
self.selection_context_menu.add_command(label='Start',
command=self.start_thread)
self.selection_context_menu.add_command(label='Sleep',
command=self.sleep_thread)
self.selection_context_menu.add_command(label='Wake',
command=self.wake_thread)
self.selection_context_menu.add_command(label='Stop',
command=self.stop_thread)
self.selection_context_menu.add_command(label='Restart',
command=self.restart_thread)
self.selection_context_menu.add_command(label='Remove',
command=self.remove_thread)
self.empty_selection_context_menu = Menu(self.info_tree_view)
createMultiple.add_command(label='1', command=self.create_thread)
createMultiple.add_command(
label='5', command=lambda: self.create_thread(amount=5))
createMultiple.add_command(
label='10', command=lambda: self.create_thread(amount=10))
createMultiple.add_command(
label='20', command=lambda: self.create_thread(amount=20))
self.empty_selection_context_menu.add_cascade(label='Create',
menu=createMultiple)
self.info_tree_view = Treeview(self.bottom,
columns=('Function', 'Status'))
self.info_tree_view.heading('#0', text='Thread Name')
self.info_tree_view.heading('#1', text='Function Name')
self.info_tree_view.heading('#2', text='Status')
self.info_tree_view.column('#0', width=100, stretch=NO)
self.info_tree_view.column('#1', width=75)
self.info_tree_view.column('#2', width=100, stretch=NO)
self.info_tree_view.bind('<Button-3>', self.popup)
self.output_textbox = Text(self.bottom,
background="white",
font=("Helvetica", 8))
self.output_scrollbar = Scrollbar(self.bottom,
command=self.output_textbox.yview)
self.info_scrollbar = Scrollbar(self.bottom,
command=self.info_tree_view.yview)
# layout for the widgets in the bottom frame
self.info_tree_view.grid(row=0, column=0, sticky='nsew')
self.info_scrollbar.grid(row=0, column=1, sticky="nse")
self.info_tree_view.config(yscrollcommand=self.info_scrollbar.set)
self.output_textbox.grid(row=1, column=0, sticky='nsew')
self.output_scrollbar.grid(row=1, column=1, sticky="nse")
self.output_textbox.config(yscrollcommand=self.output_scrollbar.set)
self.ui_update_thread = SleepableThread(work_wait=0.5)
self.ui_update_thread.set_thread_work(self.refresh_output)
self.ui_update_thread.start_thread()
# Mainloop
self.ui.mainloop()
# UI refresh
def refresh_tree_view(self):
self.info_tree_view.delete(*self.info_tree_view.get_children())
for item in self.manager.threads.items():
self.info_tree_view.insert(
'',
'end',
text=item[0],
values=(str(item[1].work_function),
item[1].thread_state_mappings[item[1].thread_state]))
def refresh_output(self):
# function passed to ui thread, change to labels/gridview? need independent message queue on threads
if self.manager.functions.MessageQueue.__len__() > 0:
while self.manager.functions.MessageQueue.__len__() != 0:
item = self.manager.functions.MessageQueue.pop()
if len(item) >= 400:
raise Exception('Output too large')
else:
self.output_textbox.delete('1.0', END)
self.output_textbox.insert(END, '{}\n'.format(item))
if self.manager.thread_stats(
)[1] > 0 and self.allow_scroll:
self.output_textbox.see('end')
def popup(self, event):
self.allow_scroll = False
#iid = self.info_tree_view.identify_row(event.y)
self.iidList = self.info_tree_view.selection()
if self.iidList:
if self.iidList > 0:
for i in self.iidList:
self.threads_selected.append(
self.info_tree_view.item(i)['text'])
# self.info_tree_view.selection_set(iid)
# self.thread_selected.set(self.info_tree_view.item(iid)['text'])
self.selection_context_menu.post(event.x_root, event.y_root)
else:
self.empty_selection_context_menu.post(event.x_root, event.y_root)
pass
self.manager.functions.MessageQueue = []
self.allow_scroll = True
# Button functions
def create_thread(self, amount=1):
i = 0
while i != amount:
self.manager.control(command='create')
i += 1
self.refresh_tree_view()
def remove_thread(self):
while self.threads_selected.__len__() != 0:
self.manager.control(thread=self.threads_selected.pop(),
command='remove')
self.refresh_tree_view()
def start_thread(self):
while self.threads_selected.__len__() != 0:
self.manager.control(thread=self.threads_selected.pop(),
command='start')
self.refresh_tree_view()
def restart_thread(self):
while self.threads_selected.__len__() != 0:
self.manager.control(thread=self.threads_selected.pop(),
command='restart')
self.refresh_tree_view()
def sleep_thread(self):
while self.threads_selected.__len__() != 0:
self.manager.control(thread=self.threads_selected.pop(),
command='sleep')
self.refresh_tree_view()
def wake_thread(self):
while self.threads_selected.__len__() != 0:
self.manager.control(thread=self.threads_selected.pop(),
command='wake')
self.refresh_tree_view()
def stop_thread(self):
while self.threads_selected.__len__() != 0:
self.manager.control(thread=self.threads_selected.pop(),
command='stop')
self.refresh_tree_view()
def set_thread_function(self, funct):
while self.threads_selected.__len__() != 0:
self.manager.set_function(self.threads_selected.pop(), funct)
self.refresh_tree_view()
class SudokuUI(Frame):
"""
Sudoku grid UI class.
Adapted from: http://newcoder.io/gui/part-4/
"""
def __init__(self, parent, board):
self.game = board
Frame.__init__(self, parent)
self.parent = parent
self.row, self.col = -1, -1
self.new_entry = None
self.previous_guess = None
self.game_state = 0
self.scores = []
self.__initUI()
def __initUI(self):
"""
Initialize sudoku playing field grid and bind clicking and entry handlers."""
self.parent.title("Sudoku")
self.pack(fill=BOTH, expand=1)
self.canvas = Canvas(self, width=WIDTH, height=HEIGHT)
self.canvas.grid(row=1, column=0)
self.__draw_grid()
self.__draw_puzzle()
self.__draw_scores()
self.canvas.bind("<Button-1>", self.__cell_clicked)
self.canvas.bind("<Key>", self.__key_pressed)
def __draw_grid(self):
"""
Draw Sudoku 3x3 x 3x3 grid."""
for i in xrange(10):
color = "blue" if i % 3 == 0 else "gray"
x0 = MARGIN + i * SIDE
y0 = MARGIN
x1 = MARGIN + i * SIDE
y1 = HEIGHT - MARGIN
self.canvas.create_line(x0, y0, x1, y1, fill=color)
x0 = MARGIN
y0 = MARGIN + i * SIDE
x1 = WIDTH - MARGIN
y1 = MARGIN + i * SIDE
self.canvas.create_line(x0, y0, x1, y1, fill=color)
def __draw_puzzle(self):
"""
Draw Sudoku solution numbers."""
self.canvas.delete("numbers")
for i in xrange(9):
for j in xrange(9):
answer = self.game.board[i][j]
if answer != 0:
x = MARGIN + j * SIDE + SIDE / 2
y = MARGIN + i * SIDE + SIDE / 2
self.canvas.create_text(x, y, text=answer, tags="numbers")
def __cell_clicked(self, event):
"""
Handle a single cell click and highlight the clicked cell.
:param event:
"""
x, y = event.x, event.y
if MARGIN < x < WIDTH - MARGIN and MARGIN < y < HEIGHT - MARGIN:
self.canvas.focus_set()
# get row and col numbers from x,y coordinates
row, col = (y - MARGIN) / SIDE, (x - MARGIN) / SIDE
# if cell was selected already - deselect it
if (row, col) == (self.row, self.col):
self.row, self.col = -1, -1
elif self.game.board[row][col] == 0:
self.row, self.col = row, col
self.__draw_cursor()
def __draw_cursor(self):
"""
Draw the red outline for the selected square."""
self.canvas.delete("cursor")
if self.row >= 0 and self.col >= 0:
x0 = MARGIN + self.col * SIDE + 1
y0 = MARGIN + self.row * SIDE + 1
x1 = MARGIN + (self.col + 1) * SIDE - 1
y1 = MARGIN + (self.row + 1) * SIDE - 1
self.canvas.create_rectangle(x0,
y0,
x1,
y1,
outline="green",
tags="cursor")
def __key_pressed(self, event):
"""
Handle solution number entry."""
if self.row >= 0 and self.col >= 0 and event.char in "123456789" and self.game_state == 1:
self.new_entry = (self.row, self.col, int(event.char))
self.col, self.row = -1, -1
self.__draw_puzzle()
self.__draw_cursor()
def __draw_scores(self):
self.score_list = Treeview(self, columns=('name', 'score'))
self.score_list['show'] = 'headings'
self.score_list.heading('name', text='Name')
self.score_list.column('name', width=80, anchor=CENTER)
self.score_list.heading('score', text='Score')
self.score_list.column('score', width=80, anchor=CENTER)
self.score_list.grid(row=1, column=1, padx=(0, 20))
def __update_scores(self, scores):
self.score_list.delete(*self.score_list.get_children())
for entry in scores:
self.score_list.insert('', 'end', values=(entry[0], entry[1]))
def show_winner(self, score, user_id):
if score[2] == user_id:
winner_text = "YOU HAVE WON!"
else:
winner_text = "Player " + str(score[0]) + " has won!"
tkMessageBox.showwarning("A WINNER IS FOUND", winner_text)
def update_board(self, root, board, scores, new_game_state):
"""
Update board during the gameplay. If all players are not connected, solution entry is not permitted.
In case of a wrong answer the selected square is flashed red for a fraction of a second to notify
the player about his life decisions.
:param root:
:param board:
:param new_game_state:
:return entered value:
"""
return_val = None
self.__update_scores(scores)
# Check for game state, if it is "0", just return, else continue the game
if self.game_state == 0:
root.update()
if new_game_state != 0:
self.game_state = new_game_state
return return_val
# If previous guess was not correct flash it red
if self.previous_guess is not None and board[self.previous_guess[0]][self.previous_guess[1]] != \
self.previous_guess[2]:
row, col, _ = self.previous_guess
x0 = MARGIN + col * SIDE + 1
y0 = MARGIN + row * SIDE + 1
x1 = MARGIN + (col + 1) * SIDE - 1
y1 = MARGIN + (row + 1) * SIDE - 1
self.canvas.create_rectangle(x0,
y0,
x1,
y1,
fill="red",
tags="fail")
else:
self.canvas.delete("fail")
# Initiate return value to none, update the board and draw it
self.game.update_board(board)
self.__draw_puzzle()
root.update()
# If user has entered anything in between, write it into the return value and previous guess and return
if self.new_entry is not None:
return_val = self.new_entry
self.previous_guess = self.new_entry
self.new_entry = None
else:
self.previous_guess = None
return return_val
class LobbyUI(Frame):
"""
Sudoku multiplayer lobby UI class.
In case of incorrect inputs error messages are shown.
"""
action = None
def __init__(self, parent):
Frame.__init__(self, parent)
self.parent = parent
self.row, self.col = -1, -1
self.__initUI()
def __initUI(self):
"""
Initialize UI with a list and required entry fields and submit buttons."""
self.parent.title('Multiplayer Game')
self.pack(fill=BOTH, expand=1)
self.lobby_list = Treeview(self, columns=('room', 'players'))
self.lobby_list['show'] = 'headings'
self.lobby_list.heading('room', text='Room ID')
self.lobby_list.column('room', width=250, anchor=CENTER)
self.lobby_list.heading('players', text='Players')
self.lobby_list.column('players', width=100, anchor=CENTER)
self.lobby_list.grid(row=1,
column=0,
columnspan=2,
rowspan=2,
padx=20,
pady=(10, 0))
self.connect_lobby = Button(self,
text='Joining Sudoku\n Solving Session',
command=self.__connect_lobby)
self.connect_lobby.grid(row=3, column=1, pady=(0, 10))
Label(self,
text='Creating new Sudoku\n solving session:').grid(row=4,
column=0)
self.max_players = Entry(self)
self.max_players.grid(row=4, column=1)
self.create_game = Button(self,
text='Join new game',
command=self.__create_game)
self.create_game.grid(row=5, column=1)
def __connect_lobby(self):
"""
Handle lobby connection button."""
LOG.debug('Lobby connect button has been pressed.')
current_item = self.lobby_list.focus()
selected_id = None
if current_item is not None and current_item.strip() != '':
# Select game column value from item values dictionary.
selected_id = self.lobby_list.item(current_item)['values'][0]
LOG.debug('Player wishes to join game ' + str(selected_id))
if selected_id is not None:
self.action = ('select', selected_id)
else:
tkMessageBox.showwarning(
"Connection error",
"Please select a game from the lobby to join.")
def __create_game(self):
"""
Create game with some number of max players."""
max_ok = False
try:
max_count = int(self.max_players.get())
except (ValueError, TypeError):
max_count = -1
tkMessageBox.showwarning("Input error",
"Max player count has to be an integer.")
if isinstance(max_count, int):
if max_count >= 2:
max_ok = True
LOG.debug('Ok max player count.')
else:
tkMessageBox.showwarning(
"Input error", "Max player count has to be larger than 2.")
LOG.error('Bad max count.')
if max_ok:
self.action = ('create', max_count)
def populate_list(self, games):
"""
Method to re-populate the lobby list every poll.
Additionally retains the focused line during polling.
:param games:
"""
previous_selection = self.lobby_list.selection()
prev_item = None
if len(previous_selection) > 0:
prev_item = self.lobby_list.item(previous_selection[0])
self.lobby_list.delete(*self.lobby_list.get_children())
for game in games:
self.lobby_list.insert('',
'end',
values=(str(game[0]),
str(game[1]) + '/' + str(game[2])))
if prev_item is not None:
for item in self.lobby_list.get_children():
if self.lobby_list.item(item) == prev_item:
self.lobby_list.selection_set(item)
self.lobby_list.focus(item)
class App:
def __init__(self, window):
self.window = window
self.mainDaemonAlive = False
self.reportServerAlive = False
self.reportServerBut = None
self.progressbarRunning = False
self.modelTree = None
self.nsListStr = StringVar(self.window)
self.filterStatusStr = StringVar(self.window)
self.reportClientStatusStr = StringVar(self.window)
self.playModeStr = StringVar(self.window, PLAY_MODES[0])
self.pktCopyMaxSize = StringVar(self.window, "60")
self.netInterfaceStr = StringVar(self.window, NET_INTERFACES[0])
self.servicePortsStr = StringVar(self.window, "DNS")
self.debugLevelStr = StringVar(self.window, DEBUG_LEVELS[0])
self.filterControlButStr = StringVar(self.window, "START")
self.reportClientControlButStr = StringVar(self.window, "START")
self.progressFrame = Frame(self.window, width=700, height=20)
self.progressFrame.pack(side=TOP)
Frame(self.window, width=700, height=10).pack(side=TOP)
self.parseNS("/etc/resolv.conf")
self.getDaemonStatus()
self.home()
Frame(self.window, width=700, height=10).pack(side=TOP)
self.window.resizable(width=False, height=False)
Style().configure("TButton",
padding=6,
relief="raised",
background="#999")
def home(self):
"""
Initialize main window.
"""
#Configured NS info frame
nsFrame = Frame(self.window, relief="groove", borderwidth=1)
Label(nsFrame, text="Configured nameservers:", height=2,
anchor='w').grid(row=0, sticky="nsew")
Label(nsFrame, textvariable=self.nsListStr,
relief="sunken").grid(row=1, sticky="nsew")
nsFrame.pack(side=TOP, fill=X, padx=20, pady=10, ipadx=20, ipady=5)
Separator(self.window, orient="horizontal").pack(side=TOP,
padx=20,
fill=X)
#Runtime params frame
nsFrame = Frame(self.window, relief="groove", borderwidth=1)
Label(nsFrame, text="Runtime configurations:", height=2,
anchor='w').grid(row=0, sticky="nsew")
Label(nsFrame, text="Play mode:").grid(row=1, column=0)
OptionMenu(nsFrame, self.playModeStr, *PLAY_MODES).grid(row=1,
column=1)
Separator(nsFrame, orient="vertical").grid(row=1,
column=2,
sticky="ns",
padx=20)
Label(nsFrame, text="Interface:").grid(row=1, column=3)
OptionMenu(nsFrame, self.netInterfaceStr,
*NET_INTERFACES).grid(row=1, column=4)
Separator(nsFrame, orient="vertical").grid(row=1,
column=5,
sticky="ns",
padx=20)
Label(nsFrame, text="Service:").grid(row=1, column=6)
OptionMenu(nsFrame, self.servicePortsStr,
*NET_PORTS.keys()).grid(row=1, column=7)
Separator(nsFrame, orient="vertical").grid(row=1,
column=8,
sticky="ns",
padx=20)
Label(nsFrame, text="Debug level:").grid(row=1, column=9)
OptionMenu(nsFrame, self.debugLevelStr, *DEBUG_LEVELS).grid(row=1,
column=10)
nsFrame.pack(side=TOP, fill=X, padx=20, pady=10, ipadx=20, ipady=5)
Separator(nsFrame, orient="vertical").grid(row=2,
column=2,
sticky="ns",
padx=20)
Label(nsFrame, text="Max datagram bytes to copy:").grid(row=2,
column=3)
Entry(nsFrame,
width=5,
text=self.pktCopyMaxSize.get(),
textvariable=self.pktCopyMaxSize).grid(row=2, column=4)
Separator(nsFrame, orient="vertical").grid(row=2,
column=5,
sticky="ns",
padx=20)
nsFrame.pack(side=TOP, fill=X, padx=20, pady=10, ipadx=20, ipady=5)
Separator(self.window, orient="horizontal").pack(side=TOP,
padx=20,
fill=X)
#filter daemon status frame
statusFrame = Frame(self.window)
Label(statusFrame, text="DNS filter status:", height=2,
anchor='w').grid(row=0, column=0)
Label(statusFrame, textvariable=self.filterStatusStr).grid(row=0,
column=1)
Button(statusFrame,
textvariable=self.filterControlButStr,
command=self.changeFilterStatus).grid(row=1, column=0, sticky=W)
statusFrame.pack(side=TOP, fill=X, padx=20, pady=10, ipadx=20, ipady=5)
Separator(self.window, orient="horizontal").pack(side=TOP,
padx=20,
fill=X)
#model files frame
modelFrame = Frame(self.window)
Label(modelFrame,
text="Model tags: [{}]".format(configs["model_tags"]),
height=2,
anchor='w').grid(row=0, sticky="nsew")
Label(modelFrame, text="Model configuration", height=2).grid(row=1,
sticky=W)
self.modelConfigFrame(modelFrame).grid(row=2, columnspan=2, sticky=W)
modelFrame.pack(side=TOP, fill=X, padx=20, pady=10, ipadx=20, ipady=5)
Separator(self.window, orient="horizontal").pack(side=TOP,
padx=20,
fill=X)
#web report client frame
reportClientFrame = Frame(self.window)
Label(reportClientFrame,
text="Realtime report client status:",
height=2,
anchor='w').grid(row=0, column=0)
Label(reportClientFrame,
textvariable=self.reportClientStatusStr).grid(row=0, column=1)
self.reportServerBut = Button(
reportClientFrame,
textvariable=self.reportClientControlButStr,
command=self.changeReportClientStatus,
state=self.getButtonStateForBool(self.mainDaemonAlive))
self.reportServerBut.grid(row=1, column=0, sticky=W)
reportClientFrame.pack(side=TOP,
fill=X,
padx=20,
pady=10,
ipadx=20,
ipady=5)
Separator(self.window, orient="horizontal").pack(side=TOP,
padx=20,
fill=X)
#Refresh status frame
reloadFrame = Frame(self.window)
Button(reloadFrame, text="Reload",
command=self.getDaemonStatus).grid(row=0, column=1, sticky=E)
reloadFrame.pack(side=TOP, fill=X, padx=20, pady=10, ipadx=20, ipady=5)
Separator(self.window, orient="horizontal").pack(side=TOP,
padx=20,
fill=X)
return
def modelConfigFrame(self, parent):
"""
Create and place next under parent a frame containing the current model configuration.
"""
#Create container
frame = Frame(parent)
#Create treeView for model configuration
self.modelTree = Treeview(parent, columns=('size', 'modified'))
self.populateModelTree()
self.modelTree.grid(row=1)
#Bind right-click (<Button-3>) on tree items for contextual menus
def treeContextualMenu(event):
itemId = self.modelTree.identify_row(event.y)
if itemId:
self.modelTree.selection_set(itemId)
item = self.modelTree.selection()
ctxMenu = Menu(self.window, tearoff=0)
ctxMenu.add_separator()
if item[0][:4] == "tag:":
tag = item[0][4:]
ctxMenu.add_command(
label="Add samples (from a csv file)",
command=lambda: self.addSampleFileToModelDir(tag))
ctxMenu.add_separator()
ctxMenu.add_command(
label="Visualize feature map w.r.t loaded model",
command=lambda: self.testOnLoadedModel(
join(configs["model_data_dir"], tag), True))
elif item[0][:5] == "file:":
filename = item[0][5:]
ctxMenu.add_command(
label="Test on loaded model",
command=lambda: self.testOnLoadedModel(
join(configs["model_data_dir"], filename), False))
ctxMenu.add_separator()
ctxMenu.add_command(
label="Delete",
command=lambda: self.deleteModelFile(filename))
ctxMenu.add_separator()
ctxMenu.tk_popup(event.x_root, event.y_root)
self.modelTree.bind("<Button-3>", treeContextualMenu)
return frame
def testOnLoadedModel(self, sampleFile, isDir):
try:
modelviz.model_viz(sampleFile, isDir)
except Exception as exc:
tkMessageBox.showinfo("Sorry!", exc)
return
def populateModelTree(self):
if self.modelTree is None: return
#Extract model tags
tags = [s.strip() for s in configs["model_tags"].split(",")]
self.modelTree.column('size', width=200, anchor='center')
self.modelTree.column('modified', width=200, anchor='center')
self.modelTree.heading('size', text='Length')
self.modelTree.heading('modified', text='Modified')
treeHeight = 0
#Populate treeView with current configuration
self.modelTree.delete(*self.modelTree.get_children())
for i in range(len(tags)):
treeHeight += 1
dirName = join(configs["model_data_dir"], tags[i])
children = self.getDirContentDescr(dirName)
rowId = self.modelTree.insert('',
i,
"tag:{}".format(tags[i]),
text=tags[i])
for child in children:
treeHeight += 1
self.modelTree.insert(
rowId,
"end",
"file:{}/{}".format(tags[i], child['name']),
text=child['name'],
values=(child['size'], child['modified']))
self.modelTree['height'] = treeHeight + 1
return
def addSampleFileToModelDir(self, tag):
modelDir = join(configs["model_data_dir"], tag)
file_opts = {
'defaultextension': '.csv',
'filetypes': [('CSV files', '.csv'), ('all files', '.*')],
'initialdir': expanduser("~"),
'title': 'Select data file'
}
filename = tkFileDialog.askopenfilename(**file_opts)
try:
modelLoader.add_file_to_model_dir(filename, modelDir)
except Exception as exc:
tkMessageBox.showerror("Error copying files", exc)
return
self.populateModelTree()
tkMessageBox.showinfo(
"Success", "Successfully copied data file {} to {}.".format(
filename, modelDir))
return
def deleteModelFile(self, filename):
if tkMessageBox.askyesno("Confirm deleting {}".format(filename),
"Are you sure about deleting this file?"):
try:
remove(join(configs["model_data_dir"], filename))
self.populateModelTree()
except Exception, exc:
tkMessageBox.showerror("Error deleting {}".format(filename),
exc)
return
class CommSearch(Frame):
def __init__(self, parent):
Frame.__init__(self, parent)
self.parent = parent
self.initUI()
def initUI(self):
self.entries_found = []
self.parent.title("Search your command cards")
self.style = Style()
self.style.theme_use("default")
self.pack()
self.input_title = Label(self, text="Enter your command below")
self.input_title.grid(row=0, columnspan=2)
self.input_box = Entry(self, width=90)
self.input_box.grid(row=1, column=0)
self.input_box.focus()
self.input_box.bind("<Key>", self.onUpdateSearch)
self.search_btn = Button(self, text="Search", command=self.onSearch)
self.search_btn.grid(row=1, column=1)
self.output_box = Treeview(self, columns=("Example"))
ysb = Scrollbar(self, orient='vertical', command=self.output_box.yview)
xsb = Scrollbar(self, orient='horizontal', command=self.output_box.xview)
self.output_box.configure(yscroll=ysb.set, xscroll=xsb.set)
self.output_box.heading('Example', text='Example', anchor='w')
self.output_box.column("#0",minwidth=0,width=0, stretch=NO)
self.output_box.column("Example",minwidth=0,width=785)
self.output_box.bind("<Button-1>", self.OnEntryClick)
self.output_box.grid(row=3, columnspan=2)
self.selected_box = Text(self, width=110, height=19)
self.selected_box.grid(row=4, columnspan=2)
self.gotoadd_btn = Button(self, text="Go to Add", command=self.onGoToAdd)
self.gotoadd_btn.grid(row=5)
def OnEntryClick(self, event):
try:
item = self.output_box.selection()[0]
except IndexError:
pass
entry_title = self.output_box.item(item,"value")
for item in self.entries_found:
if str(entry_title) == str("('" + item.title.strip('\n') + "',)"):
self.selected_box.delete(0.1, END)
self.selected_box.insert(END, item.text + '\n')
def onUpdateSearch(self, key):
# Somehow calling self.onSearch() does not register last key
# And we need to correct "special chars"
global entries, entries_map
text_entries = ""
for item in self.output_box.get_children():
self.output_box.delete(item)
# ...like, for instance, deleting last character
if key.char == '\b':
search_terms = str(self.input_box.get()[:-1])
else:
search_terms = str(self.input_box.get() + key.char)
self.entries_found = []
self.entries_found = data.Search(search_terms,entries,entries_map)
for item in range(len(self.entries_found)):
aux = self.output_box.insert('', 'end', '', value=[self.entries_found[item].title.split('\n')[0]])
def onSearch(self):
global entries, entries_map
text_entries = ""
for item in self.output_box.get_children():
self.output_box.delete(item)
search_terms = str(self.input_box.get())
for item in data.Search(search_terms,entries,entries_map):
self.output_box.insert('', 'end', '', value=[self.entries_found[item].title.split('\n')[0]])
def onGoToAdd(self):
newroot = Tk()
newcomm = CommAdd(newroot)
newroot.geometry("800x600+0+0")
newroot.mainloop()
class Multicolumn_Listbox(object):
_style_index = 0
class List_Of_Rows(object):
def __init__(self, multicolumn_listbox):
self._multicolumn_listbox = multicolumn_listbox
def data(self, index):
return self._multicolumn_listbox.row_data(index)
def get(self, index):
return Row(self._multicolumn_listbox, index)
def insert(self, data, index=None):
self._multicolumn_listbox.insert_row(data, index)
def delete(self, index):
self._multicolumn_listbox.delete_row(index)
def update(self, index, data):
self._multicolumn_listbox.update_row(index, data)
def select(self, index):
self._multicolumn_listbox.select_row(index)
def deselect(self, index):
self._multicolumn_listbox.deselect_row(index)
def set_selection(self, indices):
self._multicolumn_listbox.set_selection(indices)
def __getitem__(self, index):
return self.get(index)
def __setitem__(self, index, value):
return self._multicolumn_listbox.update_row(index, value)
def __delitem__(self, index):
self._multicolumn_listbox.delete_row(index)
def __len__(self):
return self._multicolumn_listbox.number_of_rows
class List_Of_Columns(object):
def __init__(self, multicolumn_listbox):
self._multicolumn_listbox = multicolumn_listbox
def data(self, index):
return self._multicolumn_listbox.get_column(index)
def get(self, index):
return Column(self._multicolumn_listbox, index)
def delete(self, index):
self._multicolumn_listbox.delete_column(index)
def update(self, index, data):
self._multicolumn_listbox.update_column(index, data)
def __getitem__(self, index):
return self.get(index)
def __setitem__(self, index, value):
return self._multicolumn_listbox.update_column(index, value)
def __delitem__(self, index):
self._multicolumn_listbox.delete_column(index)
def __len__(self):
return self._multicolumn_listbox.number_of_columns
def __init__(self,
master,
columns,
data=None,
command=None,
sort=True,
select_mode=None,
heading_anchor=CENTER,
cell_anchor=W,
style=None,
height=None,
padding=None,
adjust_heading_to_content=False,
stripped_rows=None,
selection_background=None,
selection_foreground=None,
field_background=None,
heading_font=None,
heading_background=None,
heading_foreground=None,
cell_pady=2,
cell_background=None,
cell_foreground=None,
cell_font=None,
headers=True):
self._stripped_rows = stripped_rows
self._columns = columns
self._number_of_rows = 0
self._number_of_columns = len(columns)
self.row = self.List_Of_Rows(self)
self.column = self.List_Of_Columns(self)
s = Style()
if style is None:
style_name = "Multicolumn_Listbox%s.Treeview" % self._style_index
self._style_index += 1
else:
style_name = style
style_map = {}
if selection_background is not None:
style_map["background"] = [('selected', selection_background)]
if selection_foreground is not None:
style_map["foeground"] = [('selected', selection_foreground)]
if style_map:
s.map(style_name, **style_map)
style_config = {}
if cell_background is not None:
style_config["background"] = cell_background
if cell_foreground is not None:
style_config["foreground"] = cell_foreground
if cell_font is None:
font_name = s.lookup(style_name, "font")
cell_font = nametofont(font_name)
else:
if not isinstance(cell_font, Font):
if isinstance(cell_font, basestring):
cell_font = nametofont(cell_font)
else:
if len(font) == 1:
cell_font = Font(family=cell_font[0])
elif len(font) == 2:
cell_font = Font(family=cell_font[0],
size=cell_font[1])
elif len(font) == 3:
cell_font = Font(family=cell_font[0],
size=cell_font[1],
weight=cell_font[2])
else:
raise ValueError(
"Not possible more than 3 values for font")
style_config["font"] = cell_font
self._cell_font = cell_font
self._rowheight = cell_font.metrics("linespace") + cell_pady
style_config["rowheight"] = self._rowheight
if field_background is not None:
style_config["fieldbackground"] = field_background
s.configure(style_name, **style_config)
heading_style_config = {}
if heading_font is not None:
heading_style_config["font"] = heading_font
if heading_background is not None:
heading_style_config["background"] = heading_background
if heading_foreground is not None:
heading_style_config["foreground"] = heading_foreground
heading_style_name = style_name + ".Heading"
s.configure(heading_style_name, **heading_style_config)
treeview_kwargs = {"style": style_name}
if height is not None:
treeview_kwargs["height"] = height
if padding is not None:
treeview_kwargs["padding"] = padding
if headers:
treeview_kwargs["show"] = "headings"
else:
treeview_kwargs["show"] = ""
if select_mode is not None:
treeview_kwargs["selectmode"] = select_mode
self.interior = Treeview(master, columns=columns, **treeview_kwargs)
if command is not None:
self._command = command
self.interior.bind("<<TreeviewSelect>>", self._on_select)
for i in range(0, self._number_of_columns):
if sort:
self.interior.heading(
i,
text=columns[i],
anchor=heading_anchor,
command=lambda col=i: self.sort_by(col, descending=False))
else:
self.interior.heading(i,
text=columns[i],
anchor=heading_anchor)
if adjust_heading_to_content:
self.interior.column(i, width=Font().measure(columns[i]))
self.interior.column(i, anchor=cell_anchor)
if data is not None:
for row in data:
self.insert_row(row)
@property
def row_height(self):
return self._rowheight
@property
def font(self):
return self._cell_font
def configure_column(self,
index,
width=None,
minwidth=None,
anchor=None,
stretch=None):
kwargs = {}
for config_name in ("width", "anchor", "stretch", "minwidth"):
config_value = locals()[config_name]
if config_value is not None:
kwargs[config_name] = config_value
self.interior.column('#%s' % (index + 1), **kwargs)
def row_data(self, index):
try:
item_ID = self.interior.get_children()[index]
except IndexError:
raise ValueError("Row index out of range: %d" % index)
return self.item_ID_to_row_data(item_ID)
def update_row(self, index, data):
try:
item_ID = self.interior.get_children()[index]
except IndexError:
raise ValueError("Row index out of range: %d" % index)
if len(data) == len(self._columns):
self.interior.item(item_ID, values=data)
else:
raise ValueError("The multicolumn listbox has only %d columns" %
self._number_of_columns)
def delete_row(self, index):
list_of_items = self.interior.get_children()
try:
item_ID = list_of_items[index]
except IndexError:
raise ValueError("Row index out of range: %d" % index)
self.interior.delete(item_ID)
self._number_of_rows -= 1
if self._stripped_rows:
for i in range(index, self._number_of_rows):
self.interior.tag_configure(list_of_items[i + 1],
background=self._stripped_rows[i %
2])
def insert_row(self, data, index=None):
if len(data) != self._number_of_columns:
raise ValueError("The multicolumn listbox has only %d columns" %
self._number_of_columns)
if index is None:
index = self._number_of_rows - 1
item_ID = self.interior.insert('', index, values=data)
self.interior.item(item_ID, tags=item_ID)
self._number_of_rows += 1
if self._stripped_rows:
list_of_items = self.interior.get_children()
self.interior.tag_configure(item_ID,
background=self._stripped_rows[index %
2])
for i in range(index + 1, self._number_of_rows):
self.interior.tag_configure(list_of_items[i],
background=self._stripped_rows[i %
2])
def column_data(self, index):
return [
self.interior.set(child_ID, index)
for child_ID in self.interior.get_children('')
]
def update_column(self, index, data):
for i, item_ID in enumerate(self.interior.get_children()):
data_row = self.item_ID_to_row_data(item_ID)
data_row[index] = data[i]
self.interior.item(item_ID, values=data_row)
return data
def clear(self):
# Another possibility:
# self.interior.delete(*self.interior.get_children())
for row in self.interior.get_children():
self.interior.delete(row)
self._number_of_rows = 0
def update(self, data):
self.clear()
for row in data:
self.insert_row(row)
def focus(self, index=None):
if index is None:
return self.interior.item(self.interior.focus())
else:
item = self.interior.get_children()[index]
self.interior.focus(item)
def state(self, state=None):
if stateSpec is None:
return self.interior.state()
else:
self.interior.state(state)
@property
def number_of_rows(self):
return self._number_of_rows
@property
def number_of_columns(self):
return self._number_of_columns
def toogle_selection(self, index):
list_of_items = self.interior.get_children()
try:
item_ID = list_of_items[index]
except IndexError:
raise ValueError("Row index out of range: %d" % index)
self.interior.selection_toggle(item_ID)
def select_row(self, index):
list_of_items = self.interior.get_children()
try:
item_ID = list_of_items[index]
except IndexError:
raise ValueError("Row index out of range: %d" % index)
self.interior.selection_add(item_ID)
def deselect_row(self, index):
list_of_items = self.interior.get_children()
try:
item_ID = list_of_items[index]
except IndexError:
raise ValueError("Row index out of range: %d" % index)
self.interior.selection_remove(item_ID)
def deselect_all(self):
self.interior.selection_remove(self.interior.selection())
def set_selection(self, indices):
list_of_items = self.interior.get_children()
self.interior.selection_set(" ".join(list_of_items[row_index]
for row_index in indices))
@property
def selected_rows(self):
data = []
for item_ID in self.interior.selection():
data_row = self.item_ID_to_row_data(item_ID)
data.append(data_row)
return data
@property
def indices_of_selected_rows(self):
list_of_indices = []
for index, item_ID in enumerate(self.interior.get_children()):
if item_ID in self.interior.selection():
list_of_indices.append(index)
return list_of_indices
def delete_all_selected_rows(self):
selected_items = self.interior.selection()
for item_ID in selected_items:
self.interior.delete(item_ID)
number_of_deleted_rows = len(selected_items)
self._number_of_rows -= number_of_deleted_rows
return number_of_deleted_rows
def _on_select(self, event):
for item_ID in event.widget.selection():
data_row = self.item_ID_to_row_data(item_ID)
self._command(data_row)
def item_ID_to_row_data(self, item_ID):
item = self.interior.item(item_ID)
return item["values"]
@property
def table_data(self):
data = []
for item_ID in self.interior.get_children():
data_row = self.item_ID_to_row_data(item_ID)
data.append(data_row)
return data
@table_data.setter
def table_data(self, data):
self.update(data)
def cell_data(self, row, column):
"""Get the value of a table cell"""
try:
item = self.interior.get_children()[row]
except IndexError:
raise ValueError("Row index out of range: %d" % row)
return self.interior.set(item, column)
def update_cell(self, row, column, value):
"""Set the value of a table cell"""
item_ID = self.interior.get_children()[row]
data = self.item_ID_to_row_data(item_ID)
data[column] = value
self.interior.item(item_ID, values=data)
def __getitem__(self, index):
if isinstance(index, tuple):
row, column = index
return self.cell_data(row, column)
else:
raise Exception("Row and column indices are required")
def __setitem__(self, index, value):
if isinstance(index, tuple):
row, column = index
self.update_cell(row, column, value)
else:
raise Exception("Row and column indices are required")
def bind(self, event, handler):
self.interior.bind(event, handler)
def sort_by(self, col, descending):
"""
sort tree contents when a column header is clicked
"""
# grab values to sort
data = [(self.interior.set(child_ID, col), child_ID)
for child_ID in self.interior.get_children('')]
# if the Demo_programs to be sorted is numeric change to float
try:
data = [(float(number), child_ID) for number, child_ID in data]
except ValueError:
pass
# now sort the Demo_programs in place
data.sort(reverse=descending)
for idx, item in enumerate(data):
self.interior.move(item[1], '', idx)
# switch the heading so that it will sort in the opposite direction
self.interior.heading(
col, command=lambda col=col: self.sort_by(col, not descending))
if self._stripped_rows:
list_of_items = self.interior.get_children('')
for i in range(len(list_of_items)):
self.interior.tag_configure(list_of_items[i],
background=self._stripped_rows[i %
2])
def destroy(self):
self.interior.destroy()
def item_ID(self, index):
return self.interior.get_children()[index]
class CommSearch(Frame):
def __init__(self, parent):
Frame.__init__(self, parent)
self.parent = parent
self.initUI()
def initUI(self):
self.entries_found = []
self.parent.title("Search your command cards")
self.style = Style()
self.style.theme_use("default")
self.pack()
self.input_title = Label(self, text="Enter your command below")
self.input_title.grid(row=0, columnspan=2)
self.input_box = Entry(self, width=90)
self.input_box.grid(row=1, column=0)
self.input_box.focus()
self.input_box.bind("<Key>", self.onUpdateSearch)
self.search_btn = Button(self, text="Search", command=self.onSearch)
self.search_btn.grid(row=1, column=1)
self.output_box = Treeview(self, columns=("Example"))
ysb = Scrollbar(self, orient='vertical', command=self.output_box.yview)
xsb = Scrollbar(self,
orient='horizontal',
command=self.output_box.xview)
self.output_box.configure(yscroll=ysb.set, xscroll=xsb.set)
self.output_box.heading('Example', text='Example', anchor='w')
self.output_box.column("#0", minwidth=0, width=0, stretch=NO)
self.output_box.column("Example", minwidth=0, width=785)
self.output_box.bind("<Button-1>", self.OnEntryClick)
self.output_box.grid(row=3, columnspan=2)
self.selected_box = Text(self, width=110, height=19)
self.selected_box.grid(row=4, columnspan=2)
self.gotoadd_btn = Button(self,
text="Go to Add",
command=self.onGoToAdd)
self.gotoadd_btn.grid(row=5)
def OnEntryClick(self, event):
try:
item = self.output_box.selection()[0]
except IndexError:
pass
entry_title = self.output_box.item(item, "value")
for item in self.entries_found:
if str(entry_title) == str("('" + item.title.strip('\n') + "',)"):
self.selected_box.delete(0.1, END)
self.selected_box.insert(END, item.text + '\n')
def onUpdateSearch(self, key):
# Somehow calling self.onSearch() does not register last key
# And we need to correct "special chars"
global entries, entries_map
text_entries = ""
for item in self.output_box.get_children():
self.output_box.delete(item)
# ...like, for instance, deleting last character
if key.char == '\b':
search_terms = str(self.input_box.get()[:-1])
else:
search_terms = str(self.input_box.get() + key.char)
self.entries_found = []
self.entries_found = data.Search(search_terms, entries, entries_map)
for item in range(len(self.entries_found)):
aux = self.output_box.insert(
'',
'end',
'',
value=[self.entries_found[item].title.split('\n')[0]])
def onSearch(self):
global entries, entries_map
text_entries = ""
for item in self.output_box.get_children():
self.output_box.delete(item)
search_terms = str(self.input_box.get())
for item in data.Search(search_terms, entries, entries_map):
self.output_box.insert(
'',
'end',
'',
value=[self.entries_found[item].title.split('\n')[0]])
def onGoToAdd(self):
newroot = Tk()
newcomm = CommAdd(newroot)
newroot.geometry("800x600+0+0")
newroot.mainloop()
