def init_ui(self):
self.rowconfigure(3, weight=1)
self.columnconfigure(0, weight=1)
self.button_load_type = Button(self, text="Load Type JSON", command=lambda: browse_file(self, 1, ))
self.button_load_type.grid(
row=0, columnspan=2, sticky=W + E, pady=4, padx=5)
self.button_load_color = Button(
self, text="Load Color JSON", command=lambda: browse_file(self, 2))
self.button_load_color.grid(
row=1, columnspan=2, sticky=W + E, pady=4, padx=5)
button_load = Button(
self, text="Load Images", command=lambda: browse_images(self))
button_load.grid(row=2, columnspan=2, sticky=W + E, pady=4, padx=5)
button_learn = Button(
self,
text="Test",
command=
lambda: start_testing(self.dtype, self.dcolor, self.picture_frames)
)
button_learn.grid(row=4, columnspan=2, sticky=W + E, pady=4, padx=5)
canvas = Canvas(self)
canvas.grid(row=3, sticky=W + E + N + S, column=0, pady=4, padx=5)
frame = self.picture_frame = Frame(canvas)
canvas.create_window(0, 0, window=frame, anchor='nw')
scroll_bar = Scrollbar(self, orient="vertical", command=canvas.yview)
scroll_bar.grid(sticky=E + N + S, padx=5, row=3, column=1)
canvas.configure(yscrollcommand=scroll_bar.set)
# track changes to the canvas and frame width and sync them,
# also updating the scrollbar
def _configure_interior(event):
# update the scrollbars to match the size of the inner frame
size = (frame.winfo_reqwidth(), frame.winfo_reqheight())
canvas.config(scrollregion="0 0 %s %s" % size)
if frame.winfo_reqwidth() != canvas.winfo_width():
# update the canvas's width to fit the inner frame
canvas.config(width=frame.winfo_reqwidth())
frame.bind('<Configure>', _configure_interior)
def _configure_canvas(event):
if frame.winfo_reqwidth() != canvas.winfo_width():
# update the inner frame's width to fill the canvas
canvas.itemconfigure(frame, width=canvas.winfo_width())
canvas.bind('<Configure>', _configure_canvas)
def _init_ui(self):
"""
Composes the UI and associates the appropriate
handler for the actions to catch.
"""
self._parent.title("Events")
self._style = Style()
self._style.theme_use("default")
self.pack(fill=BOTH, expand=1)
self.columnconfigure(1, weight=1)
self.columnconfigure(3, pad=7)
self.rowconfigure(3, weight=1)
self.rowconfigure(5, pad=7)
label = Label(self, text="Actions")
label.grid(sticky=W, pady=4, padx=5)
self._text_area = self.ReadOnlyText(self)
self._text_area.grid(row=1,
column=0,
columnspan=2,
rowspan=4,
padx=5,
sticky=E + W + S + N)
scrollbar = Scrollbar(self, command=self._text_area.yview)
scrollbar.grid(row=1, column=2, rowspan=4, sticky=N + S)
self._text_area['yscrollcommand'] = scrollbar.set
start_button = Button(self, text="Start", command=self._rec_start)
start_button.grid(row=1, column=3)
stop_button = Button(self, text="Stop", command=self._rec_stop)
stop_button.grid(row=2, column=3, pady=4)
save_button = Button(
self,
text="Save",
)
save_button.grid(row=5, column=3)
quit_button = Button(self, text="Quit", command=self._exit)
quit_button.grid(row=5, column=0, padx=5)
def create_scrollable_text_area(self):
""" Creates main text area with scrollbars"""
xscrollbar = Scrollbar(self, orient=HORIZONTAL)
xscrollbar.grid(row=2, column=1, columnspan=5, sticky=E + W)
yscrollbar = Scrollbar(self, orient=VERTICAL)
yscrollbar.grid(row=1, column=6, sticky=N + S)
self.textarea = Text(self,
wrap=NONE,
bd=0,
xscrollcommand=xscrollbar.set,
yscrollcommand=yscrollbar.set)
self.textarea.grid(row=1,
column=1,
columnspan=5,
rowspan=1,
padx=0,
sticky=E + W + S + N)
xscrollbar.config(command=self.textarea.xview)
yscrollbar.config(command=self.textarea.yview)
def _init_ui(self): # Load an image self.img = ImageTk.PhotoImage(Image.open(r"images\dna5.png")) # Define a canvas in a frame frame = Frame(self) c = Canvas(frame, bg="white", height=475, width=475) # Display the image in the canvas c.create_image(0, 0, image=self.img, anchor=NW) # Y-scrollbar yscrollbar = Scrollbar(frame, command=c.yview) c.configure(yscrollcommand=yscrollbar.set) # X-scrollbar xscrollbar = Scrollbar(frame, orient=HORIZONTAL, command=c.xview) c.configure(xscrollcommand=xscrollbar.set) # Display widgets using grid layout. frame.grid(row=0, column=0) yscrollbar.grid(row=0, column=2, sticky=S + N) xscrollbar.grid(row=2, column=0, sticky=W + E) c.grid(row=0, column=0) self.pack(fill=BOTH, expand=1)
class TextWindow(Frame):
""" A basic, scrollable text window that can either be editable or not """
def __init__(self, master):
""" Make a scrollable, resizeable text """
Frame.__init__(self, master)
# Add a horizontal and vertical scroller
self.hscroller = Scrollbar(self, orient=HORIZONTAL)
self.vscroller = Scrollbar(self, orient=VERTICAL)
# Make the text box
self.text = Text(self, width=90, state=DISABLED, height=15, wrap=NONE,
xscrollcommand=self.hscroller.set,
yscrollcommand=self.vscroller.set)
# Pack everything in there, nice and tight. Let the text expand and the
# scroll bars lengthen, but do not let the scroll bars thicken.
self.text.grid(column=0, row=0, sticky=N+S+E+W)
self.hscroller.grid(column=0, row=1, sticky=N+S+E+W)
self.vscroller.grid(column=1, row=0, sticky=N+S+E+W)
self.columnconfigure(0, weight=1)
self.columnconfigure(1, weight=0)
self.rowconfigure(0, weight=1)
self.rowconfigure(1, weight=0)
# Now make the scroll bars actually work
self.hscroller.configure(command=self.text.xview)
self.vscroller.configure(command=self.text.yview)
def write(self, s):
"""
Writes 's' to the window, such that it will emulate a file. We have to
change the state to ACTIVE in order to add text, but then change it back
to the original state afterwards
"""
self.text.configure(state=NORMAL)
self.text.insert(END, s)
self.text.configure(state=DISABLED)
def clear(self, event=None):
""" Clears all text from this window """
self.text.config(state=NORMAL)
self.text.delete('0.0', END)
self.text.config(state=DISABLED)
def __init__(self, master, mixer):
Frame.__init__(self, master)
scrollbar_h = Scrollbar(self, orient='horizontal')
scrollbar_v = Scrollbar(self, orient='vertical')
self.canvas = Canvas(self,
background='gray',
scrollregion=(0, 0, (3 + len(mixer) * FADER_WIDTH), FADER_HEIGHT),
yscrollcommand=scrollbar_v.set,
xscrollcommand=scrollbar_h.set)
scrollbar_v.config(command=self.canvas.yview)
scrollbar_h.config(command=self.canvas.xview)
master.bind("<MouseWheel>",
lambda e: self.canvas.yview_scroll(-e.delta, 'units'))
master.bind("<Shift-MouseWheel>",
lambda e: self.canvas.xview_scroll(-e.delta, 'units'))
Sizegrip(self).grid(column=2, row=1, sticky='se')
self.canvas.grid(column=0, row=0, sticky='nwes')
scrollbar_h.grid(column=0, row=1, sticky='we')
scrollbar_v.grid(column=1, row=0, sticky='sn')
master_fader = AudioFader(self, mixer.getVolume, mixer.setVolume, "Master")
master_fader.grid(column=2, row=0, sticky='nwes')
self.grid_columnconfigure(0, weight=1)
self.grid_rowconfigure(0, weight=1)
for i, channel in enumerate(mixer):
if channel.device.id_variable is not None:
name = channel.device.id_variable
else:
name = channel.device.name_id
fader = AudioFader(self.canvas, channel.get_gain, channel.set_gain, name)
self.canvas.create_window(i * FADER_WIDTH, 0, anchor='nw', window=fader)
def _init_ui(self):
"""
Composes the UI and associates the appropriate
handler for the actions to catch.
"""
self._parent.title("Events")
self._style = Style()
self._style.theme_use("default")
self.pack(fill=BOTH, expand=1)
self.columnconfigure(1, weight=1)
self.columnconfigure(3, pad=7)
self.rowconfigure(3, weight=1)
self.rowconfigure(5, pad=7)
label = Label(self, text="Actions")
label.grid(sticky=W, pady=4, padx=5)
self._text_area = self.ReadOnlyText(self)
self._text_area.grid(row=1, column=0, columnspan=2, rowspan=4, padx=5,
sticky=E+W+S+N)
scrollbar = Scrollbar(self, command=self._text_area.yview)
scrollbar.grid(row=1, column=2, rowspan=4, sticky=N+S)
self._text_area['yscrollcommand'] = scrollbar.set
start_button = Button(self, text="Start", command=self._rec_start)
start_button.grid(row=1, column=3)
stop_button = Button(self, text="Stop", command=self._rec_stop)
stop_button.grid(row=2, column=3, pady=4)
save_button = Button(self, text="Save",)
save_button.grid(row=5, column=3)
quit_button = Button(self, text="Quit", command=self._exit)
quit_button.grid(row=5, column=0, padx=5)
class Ordered_Listbox(Frame):
def __init__(self, master, data=None, ascending_order = True, ignore_case=False, autoscroll=False, vscrollbar=True, hscrollbar=False, scrollbar_background=None, scrollbar_troughcolor=None, **kwargs):
Frame.__init__(self, master)
self._ignore_case = ignore_case
self._ascending_order = ascending_order
master.grid_rowconfigure(0, weight=1)
master.grid_columnconfigure(0, weight=1)
self._listbox = Listbox(self, *kwargs)
self._listbox.grid(row=0, column=0, sticky= N+E+W+S)
scrollbar_kwargs = {}
if scrollbar_background is not None:
scrollbar_kwargs["background"] = scrollbar_background
if scrollbar_troughcolor is not None:
scrollbar_kwargs["throughcolor"] = scrollbar_troughcolor
if vscrollbar:
self._vbar=Scrollbar(self,takefocus=0, command=self._listbox.yview, **scrollbar_kwargs)
self._vbar.grid(row=0, column=1, sticky= N+S)
if autoscroll:
self._listbox.config(yscrollcommand=lambda f, l: make_autoscroll(self._vbar, f, l))
else:
self._listbox.config(yscrollcommand=self._vbar.set)
if hscrollbar:
self._hbar=Scrollbar(self,takefocus=0, command=self._listbox.xview, **scrollbar_kwargs)
self._hbar.grid(row=0, column=1, sticky= E+W)
if autoscroll:
self._listbox.config(xscrollcommand=lambda f, l: make_autoscroll(self._hbar, f, l))
else:
self._listbox.config(xscrollcommand=self._hbar.set)
if data is not None:
for item in data:
self.add_item(item)
def add_item(self, item):
list_of_items = self._listbox.get(0, END)
index = bisect(list_of_items, item, ignore_case=self._ignore_case, ascending_order=self._ascending_order)
self._listbox.insert(index, item)
def delete_item(self, item):
list_of_items = self._listbox.get(0, END)
index = bisect(list_of_items, item, ignore_case=self._ignore_case, ascending_order=self._ascending_order)
self._listbox.delete(index-1)
def selected_items(self):
list_of_items = []
for index in self._listbox.curselection():
list_of_items.append(self._listbox.get(index))
return list_of_items
def selected_item(self):
return self._listbox.curselection()[0]
def deselect_all(self):
self._listbox.selection_clear(0, END)
def select(self, item):
index = self.index(item)
if index is None:
return
self._listbox.selection_set(index)
def deselect(self, item):
index = self.index(item)
if index is None:
return
self._listbox.selection_clear(index)
def index(self, item):
list_of_items = self._listbox.get(0, END)
try:
index = list_of_items.index(item)
except ValueError:
return None
return index
def bind(self, event, handler):
self._listbox.bind(event, handler)
def clear(self):
self._listbox.delete(1,END)
def __iter__(self):
return self.items
@property
def items(self):
return self._listbox.get(0, END)
class MacroFrame(Frame):
def __init__(self, parent):
Frame.__init__(self, parent, background="white")
self.parent = parent
self.numStates = 0
self.initUI()
def initUI(self):
self.columnconfigure(0, weight=0)
self.columnconfigure(1, weight=0)
self.columnconfigure(2, weight=1)
self.columnconfigure(3, weight=1)
self.rowconfigure(0, weight=1)
self.commandFrame = Frame(self, background="white")
self.commandFrame.grid(row=0, column=0, columnspan=5, sticky=W+E)
self.commandFrame.columnconfigure(1, weight=1)
self.btnCommand = Button(self.commandFrame, text="Run")
self.btnCommand.grid(row=0, column=0)
self.strCommand = StringVar()
self.entCommand = Entry(self.commandFrame, textvariable=self.strCommand)
self.entCommand.grid(row=0, column=1, sticky=W+E)
self.lstMacro = Listbox(self)
self.lstMacro.grid(row=1, column=0, sticky=N+S+W+E)
self.treeview = Treeview(self, columns=("Angle"), displaycolumns="#all", selectmode="browse")
self.treeview.grid(row=1, column=1, columnspan=4, sticky=N+S+W+E)
self.treeScrollbar = Scrollbar(self)
self.treeScrollbar.grid(row=1, column=5, sticky=N+S)
self.treeview.config(yscrollcommand=self.treeScrollbar.set)
self.treeScrollbar.config(command=self.treeview.yview)
self.btnFrame = Frame(self, background="white")
self.btnFrame.grid(row=2, column=0, columnspan=5, sticky=W+E)
self.btnRun = Button(self.btnFrame, text="Run", command=self.runMacro)
self.btnRun.grid(row=0, column=0)
self.btnStop = Button(self.btnFrame, text="Stop")
self.btnStop.grid(row=0, column=1)
self.btnSaveMacro = Button(self.btnFrame, text="Save Macro", command=self.saveMacro)
self.btnSaveMacro.grid(row=0, column=2)
self.btnDeleteMacro = Button(self.btnFrame, text="Delete Macro")
self.btnDeleteMacro.grid(row=0, column=3)
self.btnDeleteState = Button(self.btnFrame, text="Delete State")
self.btnDeleteState.grid(row=0, column=4)
def addState(self, robot):
stateName = "state" + str(self.numStates)
self.treeview.insert("", END, iid=stateName, text=stateName)
limbNum = 0
for limb in robot.getLimbs():
limbName = "limb" + str(limbNum)
self.treeview.insert(stateName, END, iid=stateName + "_" + limbName, text=limbName)
partNum = 0
for part in limb.getComponents():
partName = "joint" + str(partNum)
if isinstance(part, Joint):
self.treeview.insert(stateName + "_" + limbName,
END,
iid=stateName + "_" + limbName + "_" + partName,
text=partName,
values=[part.angle])
partNum += 1
limbNum += 1
self.numStates += 1
def getState(self, stateNum, robot):
stateName = "state" + str(stateNum)
limbNum = 0
for limb in robot.getLimbs():
limbName = "limb" + str(limbNum)
partNum = 0
for part in limb.getComponents():
partName = "joint" + str(partNum)
if isinstance(part, Joint):
part.setAngle(int(self.treeview.item(stateName + "_" + limbName + "_" + partName, "values")[0]))
partNum += 1
limbNum += 1
def runMacro(self):
thread = threading.Thread(target=self.updateState)
thread.start()
def updateState(self):
for i in range(self.numStates):
self.getState(i, self.parent.robotFrame.robot)
time.sleep(.1)
def saveMacro(self):
pass
class Tk_Table(Frame, object):
def __init__(self, master, columns, data=None, command=None, editable=True, sort=True, select_mode=None, autoscroll=True, vscrollbar=True, hscrollbar=False, heading_anchor = CENTER, cell_anchor=W, style=None, scrollbar_background=None, scrollbar_troughcolor=None, height=None, padding=None, adjust_heading_to_content=False, stripped_rows=None, selection_background=None, selection_foreground=None, cell_background=None, cell_foreground=None, cell_font=None, field_background=None, heading_font= None, heading_background=None, heading_foreground=None, cell_pady=2, column_header=True, row_numbers=True, entry_background="#d6d6d6", entry_foreground=None, entry_validatecommand=None, entry_selectbackground="#1BA1E2", entry_selectborderwidth=None, entry_selectforeground=None, entry_font = "TkDefaultFont", rowlabel_anchor=E, rowlabel_minwidth=0, rowlabel_hoverbackground="#FFFFFF",frame_relief=None, frame_borderwidth=None, frame_background=None):
frame_kwargs = {}
if frame_relief is not None:
frame_kwargs["relief"] = frame_relief
if frame_borderwidth is not None:
frame_kwargs["borderwidth"] = frame_borderwidth
if frame_background is not None:
frame_kwargs["background"] = frame_background
Frame.__init__(self, master, class_="Multicolumn_Listbox", **frame_kwargs)
self.grid_rowconfigure(0, weight=1)
self.grid_columnconfigure(1, weight=1)
self._multicolumn_listbox = Multicolumn_Listbox(self, columns, data=data, command=command, sort=sort, select_mode=select_mode, heading_anchor = heading_anchor, cell_anchor=cell_anchor, style=style, height=height, padding=padding, adjust_heading_to_content=adjust_heading_to_content, stripped_rows=stripped_rows, selection_background=selection_background, selection_foreground=selection_foreground, cell_background=cell_background, cell_foreground=cell_foreground, cell_font=cell_font, field_background=field_background, heading_font=heading_font, heading_background=heading_background, heading_foreground=heading_foreground, cell_pady=cell_pady, headers=column_header)
self._multicolumn_listbox.interior.grid(row=0, column=1, sticky= N+E+W+S)
self._mousewheel_detection = True
if row_numbers:
self._row_numbers = Row_Header(self, font=self._multicolumn_listbox.font, row_height=self._multicolumn_listbox.row_height, row_minwidth=rowlabel_minwidth, hover_background = rowlabel_hoverbackground, anchor=rowlabel_anchor, onclick=self._on_click_row_label)
self._row_numbers.grid(row=0, column=0, sticky= N+S+E)
self._multicolumn_listbox.interior.bind("<Map>", self._place_vertically_row_numbers)
else:
self._row_numbers = None
if editable:
self._selected_cell = None
self._entry_popup = None
self._multicolumn_listbox.interior.bind("<1>", self._edit_cell)
def configure(event):
"""
if self._entry_popup:
self._entry_popup.destroy()
return
"""
self._multicolumn_listbox.interior.update_idletasks()
self._update_position_of_entry()
self._multicolumn_listbox.interior.bind("<Configure>", configure)
self._entry_kwargs = entry_kwargs = {}
if entry_background is not None:
entry_kwargs["background"] = entry_background
if entry_foreground is not None:
entry_kwargs["foreground"] = entry_foreground
if entry_validatecommand is not None:
entry_kwargs["validatecommand"] = entry_validatecommand
if entry_selectbackground is not None:
entry_kwargs["selectbackground"] = entry_selectbackground
if entry_selectforeground is not None:
entry_kwargs["selectforeground"] = entry_selectforeground
if entry_font is not None:
entry_kwargs["font"] = entry_font
if command is not None:
self._command = command
self._multicolumn_listbox.interior.bind("<<TreeviewSelect>>", self._on_select)
scrollbar_kwargs = {}
if scrollbar_background is not None:
scrollbar_kwargs["background"] = scrollbar_background
if scrollbar_troughcolor is not None:
scrollbar_kwargs["throughcolor"] = scrollbar_troughcolor
if vscrollbar:
if editable:
if row_numbers:
def yview_command(*args):
self._multicolumn_listbox.interior.yview(*args)
self._row_numbers.yview(*args)
self._update_position_of_entry()
else:
def yview_command(*args):
self._multicolumn_listbox.interior.yview(*args)
self._update_position_of_entry()
else:
if row_numbers:
def yview_command(*args):
self._multicolumn_listbox.interior.yview(*args)
self._row_numbers.yview(*args)
else:
yview_command = self._multicolumn_listbox.interior.yview
self._vbar=Scrollbar(self,takefocus=0, command=yview_command, **scrollbar_kwargs)
self._vbar.grid(row=0, column=2, sticky= N+S)
def yscrollcommand(first,last):
first, last = float(first), float(last)
if first <= 0 and last >= 1:
if self._mousewheel_detection:
if autoscroll:
self._vbar.grid_remove()
if row_numbers:
unbind_function_onMouseWheel(self._multicolumn_listbox.interior)
self._mousewheel_detection = False
else:
if not self._mousewheel_detection:
if autoscroll:
self._vbar.grid()
if row_numbers:
bind_function_onMouseWheel(self._row_numbers, "y", binding_widget=self._multicolumn_listbox.interior, unit="pages")
self._mousewheel_detection = True
self._vbar.set(first, last)
if editable:
self._update_position_of_entry()
self._multicolumn_listbox.interior.config(yscrollcommand=yscrollcommand)
if hscrollbar:
if editable:
def xview_command(*args):
self._multicolumn_listbox.interior.xview(*args)
self._update_position_of_entry()
else:
xview_command = self._multicolumn_listbox.interior.xview
self._hbar=Scrollbar(self,takefocus=0, command=xview_command, **scrollbar_kwargs)
self._hbar.grid(row=1, column=1, sticky= E+W)
if autoscroll:
if editable:
def xscrollcommand(f,l, self=self):
make_autoscroll(self._hbar, f, l)
self._update_position_of_entry()
else:
def xscrollcommand(f,l, hbar=self._hbar):
make_autoscroll(hbar, f, l)
self._multicolumn_listbox.interior.config(xscrollcommand=xscrollcommand)
else:
self._multicolumn_listbox.interior.config(xscrollcommand=self._hbar.set)
def _place_vertically_row_numbers(self, event):
self._multicolumn_listbox.interior.unbind("<Map>")
item_ID = self._multicolumn_listbox.interior.insert('', 0, values=[""]*self._multicolumn_listbox.number_of_columns)
self._multicolumn_listbox.interior.update()
x,y,w,h = self._multicolumn_listbox.interior.bbox(item_ID)
self._multicolumn_listbox.interior.delete(item_ID)
self._row_numbers.grid_configure(pady=(y,0))
def _edit_cell(self, event):
'''Executed, when a row is clicked. Opens an entry popup above the cell, so it is possible
to select text '''
# close previous popups
if self._entry_popup:
self._destroy_entry()
# what row and column was clicked on
item_ID = self._multicolumn_listbox.interior.identify_row(event.y)
if not item_ID: return
column = self._multicolumn_listbox.interior.identify_column(event.x)
if column == "": return
# get column position info
x,y,width,height = self._multicolumn_listbox.interior.bbox(item_ID, column)
# place Entry popup properly
column_number = int(column[1:])-1
cell_data = self._multicolumn_listbox.item_ID_to_row_data(item_ID)[column_number]
self._entry_popup = Entry(self._multicolumn_listbox.interior, exportselection=True, borderwidth=0, **self._entry_kwargs)
self._entry_popup.place(x=x, y=y, width=width, height=height)
self._entry_popup.insert(0, cell_data)
self._entry_popup.focus_force()
self._entry_popup.bind("<Control-a>", lambda event: self._select_all_entry_data)
self._entry_popup.bind("<Escape>", lambda event: self._destroy_entry())
self._entry_popup.bind("<FocusOut>", lambda event: self._destroy_entry())
bind_function_onMouseWheel(self._multicolumn_listbox.interior, "y", binding_widget=self._entry_popup, callback=self._update_position_of_entry, unit="pages")
if self._row_numbers:
bind_function_onMouseWheel(self._row_numbers, "y", binding_widget=self._entry_popup, unit="pages")
self._entry_popup.bind("<Return>", self._on_update_cell)
self._selected_cell = item_ID, column, column_number
def _on_click_row_label(self, index):
if self._selected_cell and self._multicolumn_listbox.item_ID(index) == self._selected_cell[0]:
self._destroy_entry()
self._multicolumn_listbox.toogle_selection(index)
def _select_all_entry_data(self):
''' Set selection on the whole text '''
self._entry_popup.selection_range(0, 'end')
# returns 'break' to interrupt default key-bindings
return 'break'
def _destroy_entry(self):
self._entry_popup.destroy()
self._entry_popup = None
self._selected_cell = None
def _on_update_cell(self, event):
item_ID, column, column_number = self._selected_cell
data = self._entry_popup.get()
row_data = self._multicolumn_listbox.item_ID_to_row_data(item_ID)
row_data[column_number] = data
self._multicolumn_listbox.interior.item(item_ID, values=row_data)
self._destroy_entry()
def _update_position_of_entry(self):
if self._selected_cell:
bbox = self._multicolumn_listbox.interior.bbox(self._selected_cell[0], self._selected_cell[1])
if bbox == "":
self._entry_popup.place_forget()
else:
x,y,width,height = bbox
self._entry_popup.place(x=x, y=y, width=width, height=height)
def configure_column(self, index, width=None, minwidth=None, anchor=None, stretch=None):
self._multicolumn_listbox.configure_column(self, index, width=None, minwidth=None, anchor=None, stretch=None)
def row_data(self, index):
return self._multicolumn_listbox.row_data(index)
def update_row(self, index, data):
self._multicolumn_listbox.update_row(index,data)
def delete_row(self, index):
self._multicolumn_listbox.delete_row(index)
if self._row_numbers:
self._row_numbers.pop()
def insert_row(self, data, index=None):
self._multicolumn_listbox.insert_row(data, index)
if self._row_numbers:
self._row_numbers.new_label()
def column_data(self, index):
return self._multicolumn_listbox.column_data(index)
def update_column(self, index, data):
self._multicolumn_listbox.update_column(index, data)
def clear(self):
self._multicolumn_listbox.clear()
if self._row_numbers:
self._row_numbers.delete_labels()
def update(self, data):
current_number_of_rows = self._multicolumn_listbox.number_of_rows
self._multicolumn_listbox.update(data)
if self._row_numbers:
number_of_rows = len(data)
if current_number_of_rows < number_of_rows:
for i in range(number_of_rows - current_number_of_rows):
self._row_numbers.new_label()
else:
n_labels = current_number_of_rows - number_of_rows
self._row_numbers.pop(n_labels =n_labels)
def focus(self, index=None):
self._multicolumn_listbox.focus(index)
def state(self, state=None):
self._multicolumn_listbox.state(state)
@property
def number_of_rows(self):
return self._multicolumn_listbox.number_of_rows
@property
def number_of_columns(self):
return self._multicolumn_listbox.number_of_columns
def toogle_selection(self, index):
self._multicolumn_listbox.toogle_selection(index)
def select_row(self, index):
self._multicolumn_listbox.select_row(index)
def deselect_row(self, index):
self._multicolumn_listbox.deselect_row(index)
def deselect_all(self):
self._multicolumn_listbox.deselect_all()
def set_selection(self, indices):
self._multicolumn_listbox.set_selection(indices)
@property
def selected_rows(self):
return self._multicolumn_listbox.selected_rows
@property
def indices_of_selected_rows(self):
return self._multicolumn_listbox.indices_of_selected_rows
def delete_all_selected_rows(self):
number_of_deleted_rows = self._multicolumn_listbox.delete_all_selected_rows()
if self._row_numbers:
self._row_numbers.pop(n_labels=number_of_deleted_rows)
@property
def table_data(self):
return self._multicolumn_listbox.table_data
@table_data.setter
def table_data(self, data):
self.update(data)
def cell_data(self, row, column):
return self._multicolumn_listbox.cell_data(row, column)
def update_cell(self, row, column, value):
self._multicolumn_listbox.update_cell(row, column, value)
def __getitem__(self, index):
return self._multicolumn_listbox[index]
def __setitem__(self, index, value):
self._multicolumn_listbox[index] = value
def bind(self, event, handler):
self._multicolumn_listbox.bind(event, handler)
def sort_by(self, col, descending):
self._multicolumn_listbox.sort_by(col, descending)
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)
def create_gui_elements(self):
top_frame = Frame(self)
top_frame.grid(row=0, column=0, columnspan=9, rowspan=6)
# top_frame.pack(fill=X)
# image display
photo2 = ImageTk.PhotoImage(Image.open('back.png'))
image_display = Label(top_frame)
image_display.configure(image=photo2)
image_display.image = photo2
image_display.grid(row=0, columnspan=9, column=1, rowspan=6)
# image_lb.pack(side=TOP)
self.add_gui_element(GUI_ELEMENT.IMAGE_DISPLAY_LABEL, image_display)
close_button = Button(self, text='Close', command=close)
close_button.grid(row=9, column=9)
# close_button.pack(side=RIGHT, padx=5, pady=5)
self.add_gui_element(GUI_ELEMENT.CLOSE_BTN, close_button)
bottom_frame = Frame(self)
bottom_frame.grid(row=5, column=0, columnspan=9, rowspan=3)
# bottom_frame.pack(fill=X)
config_frame = Frame(bottom_frame)
config_frame.grid(row=5, column=6, columnspan=3, rowspan=3)
# config_frame.pack(fill=X)
list_box_frame = Frame(config_frame)
list_box_frame.grid(row=5, column=6, columnspan=3, rowspan=3)
# list_box_frame.pack(side=RIGHT)
scrollbar = Scrollbar(list_box_frame)
# scrollbar.pack(side=RIGHT, fill=Y)
resolution_lb = Listbox(list_box_frame, selectmode=SINGLE, height=4, yscrollcommand=scrollbar.set)
i = 0
for resolution in ScreenPaper.get_resolution():
resolution_lb.insert(i, '%dx%d' % (resolution[0], resolution[1]))
i += 1
scrollbar.grid(row=5, column=9, rowspan=9)
resolution_lb.grid(row=5, column=6, rowspan=4, columnspan=3)
scrollbar.config(command=resolution_lb.yview)
# resolution_lb.pack(side=RIGHT)
self.add_gui_element(GUI_ELEMENT.RESOLUTION_LB, resolution_lb)
ok_btn = Button(self, text='Create', command=self.create_pape)
ok_btn.grid(row=9, column=7)
# ok_btn.pack(side=RIGHT)
self.add_gui_element(GUI_ELEMENT.OK_BTN, ok_btn)
save_btn = Button(self, text='Save', command=self.save_image_as)
save_btn.grid(row=9, column=8)
# save_btn.pack(side=RIGHT)
self.add_gui_element(GUI_ELEMENT.SAVE_BTN, save_btn)
checkbox_frame = Frame(config_frame)
checkbox_frame.grid(row=5, column=0, rowspan=3, columnspan=6)
auto_save_var = IntVar()
auto_save_chk = Checkbutton(checkbox_frame, text="Save automatically", variable=auto_save_var, onvalue=1, offvalue=0)
auto_save_chk.grid(row=5, column=1)
# auto_save_chk.pack(side=BOTTOM)
self.add_gui_element(GUI_ELEMENT.AUTOMATICALLY_SAVE_CK, {'element':auto_save_chk, 'var': auto_save_var})
auto_upload_var = IntVar()
auto_upload_chk = Checkbutton(checkbox_frame, text="Upload to imgur automatically", variable=auto_upload_var, onvalue=1, offvalue=0)
auto_upload_chk.grid(row=6, column=1)
# auto_upload_chk.pack(side=BOTTOM)
self.add_gui_element(GUI_ELEMENT.AUTOMATICALLY_UPLOAD_CK, {'element': auto_upload_chk, 'var': auto_upload_var})
# checkbox_frame.pack(side=RIGHT)
message_lb = Label(self)
message_lb.grid(row=7, column=1)
# message_lb.pack(side=BOTTOM)
self.add_gui_element(GUI_ELEMENT.MESSAGE_LABEL, message_lb)
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 Scrolling_Area(Frame, object):
def __init__(self, master, width=None, height=None, mousewheel_speed = 2, scroll_horizontally=True, xscrollbar=None, scroll_vertically=True, yscrollbar=None, outer_background=None, inner_frame=Frame, **kw):
super(Scrolling_Area, self).__init__(master, **kw)
self.grid_columnconfigure(0, weight=1)
self.grid_rowconfigure(0, weight=1)
self._clipper = Frame(self, background=outer_background, width=width, height=height)
self._clipper.grid(row=0, column=0, sticky=N+E+W+S)
self._width = width
self._height = height
self.innerframe = inner_frame(self._clipper, padx=0, pady=0, highlightthickness=0)
self.innerframe.place(in_=self._clipper, x=0, y=0)
if scroll_vertically:
if yscrollbar is not None:
self.yscrollbar = yscrollbar
else:
self.yscrollbar = Scrollbar(self, orient=VERTICAL)
self.yscrollbar.grid(row=0, column=1,sticky=N+S)
self.yscrollbar.set(0.0, 1.0)
self.yscrollbar.config(command=self.yview)
else:
self.yscrollbar = None
self._scroll_vertically = scroll_vertically
if scroll_horizontally:
if xscrollbar is not None:
self.xscrollbar = xscrollbar
else:
self.xscrollbar = Scrollbar(self, orient=HORIZONTAL)
self.xscrollbar.grid(row=1, column=0, sticky=E+W)
self.xscrollbar.set(0.0, 1.0)
self.xscrollbar.config(command=self.xview)
else:
self.xscrollbar = None
self._scroll_horizontally = scroll_horizontally
self._jfraction=0.05
self._startX = 0
self._startY = 0
# Whenever the clipping window or scrolled frame change size,
# update the scrollbars.
self.innerframe.bind('<Configure>', self._on_configure)
self._clipper.bind('<Configure>', self._on_configure)
self.innerframe.xview = self.xview
self.innerframe.yview = self.yview
Mousewheel_Support(self).add_support_to(self.innerframe, xscrollbar=self.xscrollbar, yscrollbar=self.yscrollbar)
def update_viewport(self):
# compute new height and width
self.update()
frameHeight = float(self.innerframe.winfo_reqheight())
frameWidth = float(self.innerframe.winfo_reqwidth())
if self._width is not None:
width = min(self._width, frameWidth)
else:
width = self._frameWidth
if self._height is not None:
height = min(self._height, frameHeight)
else:
height = self._frameHeight
self._clipper.configure(width=width, height=height)
def _on_configure(self, event):
self._frameHeight = float(self.innerframe.winfo_reqheight())
self._frameWidth = float(self.innerframe.winfo_reqwidth())
# resize the visible part
if self._scroll_horizontally:
self.xview("scroll", 0, "unit")
if self._scroll_vertically:
self.yview("scroll", 0, "unit")
def xview(self, mode = None, value = None, units = None):
value = float(value)
clipperWidth = self._clipper.winfo_width()
frameWidth = self._frameWidth
_startX = self._startX
if mode is None:
return self.xscrollbar.get()
elif mode == 'moveto':
# absolute movement
self._startX = int(value * frameWidth)
else:
# mode == 'scroll'
# relative movement
if units == 'units':
jump = int(clipperWidth * self._jfraction)
else:
jump = clipperWidth
self._startX = self._startX + value * jump
if frameWidth <= clipperWidth:
# The scrolled frame is smaller than the clipping window.
self._startX = 0
hi = 1.0
#use expand by default
relwidth = 1
else:
# The scrolled frame is larger than the clipping window.
#use expand by default
if self._startX + clipperWidth > frameWidth:
self._startX = frameWidth - clipperWidth
hi = 1.0
else:
if self._startX < 0:
self._startX = 0
hi = (self._startX + clipperWidth) / frameWidth
relwidth = ''
if self._startX != _startX:
# Position frame relative to clipper.
self.innerframe.place(x = -self._startX, relwidth = relwidth)
lo = self._startX / frameWidth
self.xscrollbar.set(lo, hi)
def yview(self, mode = None, value = None, units = None):
value = float(value)
clipperHeight = self._clipper.winfo_height()
frameHeight = self._frameHeight
_startY = self._startY
if mode is None:
return self.yscrollbar.get()
elif mode == 'moveto':
self._startY = value * frameHeight
else: # mode == 'scroll'
if units == 'units':
jump = int(clipperHeight * self._jfraction)
else:
jump = clipperHeight
self._startY = self._startY + value * jump
if frameHeight <= clipperHeight:
# The scrolled frame is smaller than the clipping window.
self._startY = 0
hi = 1.0
# use expand by default
relheight = 1
else:
# The scrolled frame is larger than the clipping window.
# use expand by default
if self._startY + clipperHeight > frameHeight:
self._startY = frameHeight - clipperHeight
hi = 1.0
else:
if self._startY < 0:
self._startY = 0
hi = (self._startY + clipperHeight) / frameHeight
relheight = ''
if self._startY != _startY:
# Position frame relative to clipper.
self.innerframe.place(y = -self._startY, relheight = relheight)
lo = self._startY / frameHeight
self.yscrollbar.set(lo, hi)
class MainWindow(object):
def __init__(self, root, debugger):
'''
-----------------------------------------------------
| main button toolbar |
-----------------------------------------------------
| < ma | in content area > | |
| | | |
| File list | File name | Inspector |
| (stack/ | Code area | |
| breakpnts) | | |
| | | |
| | | |
-----------------------------------------------------
| status bar area |
-----------------------------------------------------
'''
# Obtain and expand the current working directory.
base_path = os.path.abspath(os.getcwd())
base_path = os.path.normcase(base_path) + '/'
# Create a filename normalizer based on the CWD.
self.filename_normalizer = filename_normalizer(base_path)
self.debugger = debugger
# Associate the debugger with this view.
self.debugger.view = self
# Root window
self.root = root
self.root.title('Bugjar')
self.root.geometry('1024x768')
# Prevent the menus from having the empty tearoff entry
self.root.option_add('*tearOff', False)
# Catch the close button
self.root.protocol("WM_DELETE_WINDOW", self.cmd_quit)
# Catch the "quit" event.
self.root.createcommand('exit', self.cmd_quit)
# Setup the menu
self._setup_menubar()
# Set up the main content for the window.
self._setup_button_toolbar()
self._setup_main_content()
self._setup_status_bar()
# Now configure the weights for the root frame
self.root.columnconfigure(0, weight=1)
self.root.rowconfigure(0, weight=0)
self.root.rowconfigure(1, weight=1)
self.root.rowconfigure(2, weight=0)
debugger.start()
######################################################
# Internal GUI layout methods.
######################################################
def _setup_menubar(self):
# Menubar
self.menubar = Menu(self.root)
# self.menu_Apple = Menu(self.menubar, name='Apple')
# self.menubar.add_cascade(menu=self.menu_Apple)
self.menu_file = Menu(self.menubar)
self.menubar.add_cascade(menu=self.menu_file, label='File')
self.menu_program = Menu(self.menubar)
self.menubar.add_cascade(menu=self.menu_program, label='Program')
self.menu_help = Menu(self.menubar)
self.menubar.add_cascade(menu=self.menu_help, label='Help')
# self.menu_Apple.add_command(label='Test', command=self.cmd_dummy)
# self.menu_file.add_command(label='New', command=self.cmd_dummy, accelerator="Command-N")
self.menu_file.add_command(label='Open...',
command=self.cmd_open_file,
accelerator="Command-O")
self.root.bind('<Command-o>', self.cmd_open_file)
# self.menu_file.add_command(label='Close', command=self.cmd_dummy)
self.menu_program.add_command(label='Run',
command=self.cmd_run,
accelerator="R")
self.root.bind('<r>', self.cmd_run)
self.menu_program.add_command(label='Step',
command=self.cmd_step,
accelerator="S")
self.root.bind('<s>', self.cmd_step)
self.menu_program.add_command(label='Next',
command=self.cmd_next,
accelerator="N")
self.root.bind('<n>', self.cmd_next)
self.menu_program.add_command(label='Return',
command=self.cmd_return,
accelerator="BackSpace")
self.root.bind('<BackSpace>', self.cmd_return)
self.menu_help.add_command(label='Open Documentation',
command=self.cmd_bugjar_docs)
self.menu_help.add_command(label='Open Bugjar project page',
command=self.cmd_bugjar_page)
self.menu_help.add_command(label='Open Bugjar on GitHub',
command=self.cmd_bugjar_github)
self.menu_help.add_command(label='Open BeeWare project page',
command=self.cmd_beeware_page)
# last step - configure the menubar
self.root['menu'] = self.menubar
def _setup_button_toolbar(self):
'''
The button toolbar runs as a horizontal area at the top of the GUI.
It is a persistent GUI component
'''
# Main toolbar
self.toolbar = Frame(self.root)
self.toolbar.grid(column=0, row=0, sticky=(W, E))
# Buttons on the toolbar
self.run_button = Button(self.toolbar,
text='Run',
command=self.cmd_run)
self.run_button.grid(column=0, row=0)
self.step_button = Button(self.toolbar,
text='Step',
command=self.cmd_step)
self.step_button.grid(column=1, row=0)
self.next_button = Button(self.toolbar,
text='Next',
command=self.cmd_next)
self.next_button.grid(column=2, row=0)
self.return_button = Button(self.toolbar,
text='Return',
command=self.cmd_return)
self.return_button.grid(column=3, row=0)
self.toolbar.columnconfigure(0, weight=0)
self.toolbar.rowconfigure(0, weight=0)
def _setup_main_content(self):
'''
Sets up the main content area. It is a persistent GUI component
'''
# Main content area
self.content = PanedWindow(self.root, orient=HORIZONTAL)
self.content.grid(column=0, row=1, sticky=(N, S, E, W))
# Create subregions of the content
self._setup_file_lists()
self._setup_code_area()
self._setup_inspector()
# Set up weights for the left frame's content
self.content.columnconfigure(0, weight=1)
self.content.rowconfigure(0, weight=1)
self.content.pane(0, weight=1)
self.content.pane(1, weight=2)
self.content.pane(2, weight=1)
def _setup_file_lists(self):
self.file_notebook = Notebook(self.content, padding=(0, 5, 0, 5))
self.content.add(self.file_notebook)
self._setup_stack_frame_list()
self._setup_breakpoint_list()
def _setup_stack_frame_list(self):
self.stack_frame = Frame(self.content)
self.stack_frame.grid(column=0, row=0, sticky=(N, S, E, W))
self.file_notebook.add(self.stack_frame, text='Stack')
self.stack = StackView(self.stack_frame,
normalizer=self.filename_normalizer)
self.stack.grid(column=0, row=0, sticky=(N, S, E, W))
# # The tree's vertical scrollbar
self.stack_scrollbar = Scrollbar(self.stack_frame, orient=VERTICAL)
self.stack_scrollbar.grid(column=1, row=0, sticky=(N, S))
# # Tie the scrollbar to the text views, and the text views
# # to each other.
self.stack.config(yscrollcommand=self.stack_scrollbar.set)
self.stack_scrollbar.config(command=self.stack.yview)
# Setup weights for the "stack" tree
self.stack_frame.columnconfigure(0, weight=1)
self.stack_frame.columnconfigure(1, weight=0)
self.stack_frame.rowconfigure(0, weight=1)
# Handlers for GUI events
self.stack.bind('<<TreeviewSelect>>', self.on_stack_frame_selected)
def _setup_breakpoint_list(self):
self.breakpoints_frame = Frame(self.content)
self.breakpoints_frame.grid(column=0, row=0, sticky=(N, S, E, W))
self.file_notebook.add(self.breakpoints_frame, text='Breakpoints')
self.breakpoints = BreakpointView(self.breakpoints_frame,
normalizer=self.filename_normalizer)
self.breakpoints.grid(column=0, row=0, sticky=(N, S, E, W))
# The tree's vertical scrollbar
self.breakpoints_scrollbar = Scrollbar(self.breakpoints_frame,
orient=VERTICAL)
self.breakpoints_scrollbar.grid(column=1, row=0, sticky=(N, S))
# Tie the scrollbar to the text views, and the text views
# to each other.
self.breakpoints.config(yscrollcommand=self.breakpoints_scrollbar.set)
self.breakpoints_scrollbar.config(command=self.breakpoints.yview)
# Setup weights for the "breakpoint list" tree
self.breakpoints_frame.columnconfigure(0, weight=1)
self.breakpoints_frame.columnconfigure(1, weight=0)
self.breakpoints_frame.rowconfigure(0, weight=1)
# Handlers for GUI events
self.breakpoints.tag_bind('breakpoint', '<Double-Button-1>',
self.on_breakpoint_double_clicked)
self.breakpoints.tag_bind('breakpoint', '<<TreeviewSelect>>',
self.on_breakpoint_selected)
self.breakpoints.tag_bind('file', '<<TreeviewSelect>>',
self.on_breakpoint_file_selected)
def _setup_code_area(self):
self.code_frame = Frame(self.content)
self.code_frame.grid(column=1, row=0, sticky=(N, S, E, W))
# Label for current file
self.current_file = StringVar()
self.current_file_label = Label(self.code_frame,
textvariable=self.current_file)
self.current_file_label.grid(column=0, row=0, sticky=(W, E))
# Code display area
self.code = DebuggerCode(self.code_frame, debugger=self.debugger)
self.code.grid(column=0, row=1, sticky=(N, S, E, W))
# Set up weights for the code frame's content
self.code_frame.columnconfigure(0, weight=1)
self.code_frame.rowconfigure(0, weight=0)
self.code_frame.rowconfigure(1, weight=1)
self.content.add(self.code_frame)
def _setup_inspector(self):
self.inspector_frame = Frame(self.content)
self.inspector_frame.grid(column=2, row=0, sticky=(N, S, E, W))
self.inspector = InspectorView(self.inspector_frame)
self.inspector.grid(column=0, row=0, sticky=(N, S, E, W))
# The tree's vertical scrollbar
self.inspector_scrollbar = Scrollbar(self.inspector_frame,
orient=VERTICAL)
self.inspector_scrollbar.grid(column=1, row=0, sticky=(N, S))
# Tie the scrollbar to the text views, and the text views
# to each other.
self.inspector.config(yscrollcommand=self.inspector_scrollbar.set)
self.inspector_scrollbar.config(command=self.inspector.yview)
# Setup weights for the "breakpoint list" tree
self.inspector_frame.columnconfigure(0, weight=1)
self.inspector_frame.columnconfigure(1, weight=0)
self.inspector_frame.rowconfigure(0, weight=1)
self.content.add(self.inspector_frame)
def _setup_status_bar(self):
# Status bar
self.statusbar = Frame(self.root)
self.statusbar.grid(column=0, row=2, sticky=(W, E))
# Current status
self.run_status = StringVar()
self.run_status_label = Label(self.statusbar,
textvariable=self.run_status)
self.run_status_label.grid(column=0, row=0, sticky=(W, E))
self.run_status.set('Not running')
# Main window resize handle
self.grip = Sizegrip(self.statusbar)
self.grip.grid(column=1, row=0, sticky=(S, E))
# Set up weights for status bar frame
self.statusbar.columnconfigure(0, weight=1)
self.statusbar.columnconfigure(1, weight=0)
self.statusbar.rowconfigure(0, weight=0)
######################################################
# Utility methods for controlling content
######################################################
def show_file(self, filename, line=None, breakpoints=None):
"""Show the content of the nominated file.
If specified, line is the current line number to highlight. If the
line isn't currently visible, the window will be scrolled until it is.
breakpoints is a list of line numbers that have current breakpoints.
If refresh is true, the file will be reloaded and redrawn.
"""
# Set the filename label for the current file
self.current_file.set(self.filename_normalizer(filename))
# Update the code view; this means changing the displayed file
# if necessary, and updating the current line.
if filename != self.code.filename:
self.code.filename = filename
for bp in self.debugger.breakpoints(filename).values():
if bp.enabled:
self.code.enable_breakpoint(bp.line)
else:
self.code.disable_breakpoint(bp.line)
self.code.line = line
######################################################
# TK Main loop
######################################################
def mainloop(self):
self.root.mainloop()
######################################################
# TK Command handlers
######################################################
def cmd_quit(self):
"Quit the debugger"
self.debugger.stop()
self.root.quit()
def cmd_run(self, event=None):
"Run until the next breakpoint, or end of execution"
self.debugger.do_run()
def cmd_step(self, event=None):
"Step into the next line of code"
self.debugger.do_step()
def cmd_next(self, event=None):
"Run the next line of code in the current frame"
self.debugger.do_next()
def cmd_return(self, event=None):
"Return to the previous frame"
self.debugger.do_return()
def cmd_open_file(self, event=None):
"Open a file in the breakpoint pane"
filename = tkFileDialog.askopenfilename(
initialdir=os.path.abspath(os.getcwd()))
if filename:
# Convert to canonical form
filename = os.path.abspath(filename)
filename = os.path.normcase(filename)
# Show the file contents
self.code.filename = filename
# Ensure the file appears on the breakpoint list
self.breakpoints.insert_filename(filename)
# Show the breakpoint panel
self.file_notebook.select(self.breakpoints_frame)
# ... select the new filename
self.breakpoints.selection_set(filename)
# .. and clear any currently selected item on the stack tree
self.stack.selection_remove(self.stack.selection())
def cmd_bugjar_page(self):
"Show the Bugjar project page"
webbrowser.open_new('http://pybee.org/bugjar')
def cmd_bugjar_github(self):
"Show the Bugjar GitHub repo"
webbrowser.open_new('http://github.com/pybee/bugjar')
def cmd_bugjar_docs(self):
"Show the Bugjar documentation"
# If this is a formal release, show the docs for that
# version. otherwise, just show the head docs.
if len(NUM_VERSION) == 3:
webbrowser.open_new('http://bugjar.readthedocs.org/en/v%s/' %
VERSION)
else:
webbrowser.open_new('http://bugjar.readthedocs.org/')
def cmd_beeware_page(self):
"Show the BeeWare project page"
webbrowser.open_new('http://pybee.org/')
######################################################
# Handlers for GUI actions
######################################################
def on_stack_frame_selected(self, event):
"When a stack frame is selected, highlight the file and line"
if event.widget.selection():
_, index = event.widget.selection()[0].split(':')
line, frame = self.debugger.stack[int(index)]
# Display the file in the code view
self.show_file(filename=frame['filename'], line=line)
# Display the contents of the selected frame in the inspector
self.inspector.show_frame(frame)
# Clear any currently selected item on the breakpoint tree
self.breakpoints.selection_remove(self.breakpoints.selection())
def on_breakpoint_selected(self, event):
"When a breakpoint on the tree has been selected, show the breakpoint"
if event.widget.selection():
parts = event.widget.focus().split(':')
bp = self.debugger.breakpoint((parts[0], int(parts[1])))
self.show_file(filename=bp.filename, line=bp.line)
# Clear any currently selected item on the stack tree
self.stack.selection_remove(self.stack.selection())
def on_breakpoint_file_selected(self, event):
"When a file is selected on the breakpoint tree, show the file"
if event.widget.selection():
filename = event.widget.focus()
self.show_file(filename=filename)
# Clear any currently selected item on the stack tree
self.stack.selection_remove(self.stack.selection())
def on_breakpoint_double_clicked(self, event):
"When a breakpoint on the tree is double clicked, toggle it's status"
if event.widget.selection():
parts = event.widget.focus().split(':')
bp = self.debugger.breakpoint((parts[0], int(parts[1])))
if bp.enabled:
self.debugger.disable_breakpoint(bp)
else:
self.debugger.enable_breakpoint(bp)
# Clear any currently selected item on the stack tree
self.stack.selection_remove(self.stack.selection())
######################################################
# Handlers for debugger responses
######################################################
def on_stack(self, stack):
"A report of a new stack"
# Make sure the stack frame list is displayed
self.file_notebook.select(self.stack_frame)
# Update the stack list
self.stack.update_stack(stack)
if len(stack) > 0:
# Update the display of the current file
line = stack[-1][0]
filename = stack[-1][1]['filename']
self.show_file(filename=filename, line=line)
# Select the current stack frame in the frame list
self.stack.selection_set('frame:%s' % (len(stack) - 1))
else:
# No current frame (probably end of execution),
# so clear the current line marker
self.code.line = None
def on_line(self, filename, line):
"A single line of code has been executed"
self.run_status.set('Line (%s:%s)' % (filename, line))
def on_call(self, args):
"A callable has been invoked"
self.run_status.set('Call: %s' % args)
def on_return(self, retval):
"A callable has returned"
self.run_status.set('Return: %s' % retval)
def on_exception(self, name, value):
"An exception has been raised"
self.run_status.set('Exception: %s - %s' % (name, value))
tkMessageBox.showwarning(message='%s: %s' % (name, value))
def on_postmortem(self):
"An exception has been raised"
self.run_status.set('Post mortem mode')
tkMessageBox.showerror(
message='Entering post mortem mode. Step/Next will restart')
def on_restart(self):
"The code has finished running, and will start again"
self.run_status.set('Not running')
tkMessageBox.showinfo(
message='Program has finished, and will restart.')
def on_info(self, message):
"The debugger needs to inform the user of something"
tkMessageBox.showinfo(message=message)
def on_warning(self, message):
"The debugger needs to warn the user of something"
tkMessageBox.showwarning(message=message)
def on_error(self, message):
"The debugger needs to report an error"
tkMessageBox.showerror(message=message)
def on_breakpoint_enable(self, bp):
"A breakpoint has been enabled in the debugger"
# If the breakpoint is in the currently displayed file, updated
# the display of the breakpoint.
if bp.filename == self.code.filename:
self.code.enable_breakpoint(bp.line, temporary=bp.temporary)
# ... then update the display of the breakpoint on the tree
self.breakpoints.update_breakpoint(bp)
def on_breakpoint_disable(self, bp):
"A breakpoint has been disabled in the debugger"
# If the breakpoint is in the currently displayed file, updated
# the display of the breakpoint.
if bp.filename == self.code.filename:
self.code.disable_breakpoint(bp.line)
# ... then update the display of the breakpoint on the tree
self.breakpoints.update_breakpoint(bp)
def on_breakpoint_ignore(self, bp, count):
"A breakpoint has been ignored by the debugger"
# If the breakpoint is in the currently displayed file, updated
# the display of the breakpoint.
if bp.filename == self.code.filename:
self.code.ignore_breakpoint(bp.line)
# ... then update the display of the breakpoint on the tree
self.breakpoints.update_breakpoint(bp)
def on_breakpoint_clear(self, bp):
"A breakpoint has been cleared in the debugger"
# If the breakpoint is in the currently displayed file, updated
# the display of the breakpoint.
if bp.filename == self.code.filename:
self.code.clear_breakpoint(bp.line)
# ... then update the display of the breakpoint on the tree
self.breakpoints.update_breakpoint(bp)
class Scrolling_Area(Frame, object):
def __init__(self, master, width=None, anchor=N, height=None, mousewheel_speed = 2, scroll_horizontally=True, xscrollbar=None, scroll_vertically=True, yscrollbar=None, outer_background=None, inner_frame=Frame, **kw):
Frame.__init__(self, master, class_=self.__class__)
if outer_background:
self.configure(background=outer_background)
self.grid_columnconfigure(0, weight=1)
self.grid_rowconfigure(0, weight=1)
self._width = width
self._height = height
self.canvas = Canvas(self, background=outer_background, highlightthickness=0, width=width, height=height)
self.canvas.grid(row=0, column=0, sticky=N+E+W+S)
if scroll_vertically:
if yscrollbar is not None:
self.yscrollbar = yscrollbar
else:
self.yscrollbar = Scrollbar(self, orient=VERTICAL)
self.yscrollbar.grid(row=0, column=1,sticky=N+S)
self.canvas.configure(yscrollcommand=self.yscrollbar.set)
self.yscrollbar['command']=self.canvas.yview
else:
self.yscrollbar = None
if scroll_horizontally:
if xscrollbar is not None:
self.xscrollbar = xscrollbar
else:
self.xscrollbar = Scrollbar(self, orient=HORIZONTAL)
self.xscrollbar.grid(row=1, column=0, sticky=E+W)
self.canvas.configure(xscrollcommand=self.xscrollbar.set)
self.xscrollbar['command']=self.canvas.xview
else:
self.xscrollbar = None
self.rowconfigure(0, weight=1)
self.columnconfigure(0, weight=1)
self.innerframe = inner_frame(self.canvas, **kw)
self.innerframe.pack(anchor=anchor)
self.canvas.create_window(0, 0, window=self.innerframe, anchor='nw', tags="inner_frame")
self.canvas.bind('<Configure>', self._on_canvas_configure)
Mousewheel_Support(self).add_support_to(self.canvas, xscrollbar=self.xscrollbar, yscrollbar=self.yscrollbar)
@property
def width(self):
return self.canvas.winfo_width()
@width.setter
def width(self, width):
self.canvas.configure(width= width)
@property
def height(self):
return self.canvas.winfo_height()
@height.setter
def height(self, height):
self.canvas.configure(height = height)
def set_size(self, width, height):
self.canvas.configure(width=width, height = height)
def _on_canvas_configure(self, event):
width = max(self.innerframe.winfo_reqwidth(), event.width)
height = max(self.innerframe.winfo_reqheight(), event.height)
self.canvas.configure(scrollregion="0 0 %s %s" % (width, height))
self.canvas.itemconfigure("inner_frame", width=width, height=height)
def update_viewport(self):
self.update()
window_width = self.innerframe.winfo_reqwidth()
window_height = self.innerframe.winfo_reqheight()
if self._width is None:
canvas_width = window_width
else:
canvas_width = min(self._width, window_width)
if self._height is None:
canvas_height = window_height
else:
canvas_height = min(self._height, window_height)
self.canvas.configure(scrollregion="0 0 %s %s" % (window_width, window_height), width=canvas_width, height=canvas_height)
self.canvas.itemconfigure("inner_frame", width=window_width, height=window_height)
class Display(object):
def __init__(self,image):
self.map = SVG(image)
self.width = self.map.width
self.height = self.map.height
self.font = "helvetica 16"
self.col_bg = "#FFFFFE"
self.col_text = "#CCCCCF"
self.col_min = (255,14,47)
self.col_max = (111,130,158)
self.states = ['WA', 'DE', 'DC', 'WI', 'WV', 'HI', 'FL', 'WY', 'NH', 'NJ', 'NM', 'TX', 'LA', 'NC', 'ND', 'NE', 'TN', 'NY', 'PA', 'MT', 'RI', 'NV', 'VA', 'CO', 'AK', 'AL', 'AR', 'VT', 'GA', 'IN', 'IA', 'MA', 'AZ', 'CA', 'ID', 'CT', 'ME', 'MD', 'OH', 'UT', 'MO', 'MN', 'MI', 'KS', 'OK', 'MS', 'SC', 'KY', 'SD', 'OR', 'IL']
self.colorDict = {key:"azure" for key in self.states}
def init_interface(self,root):
#widget declarations
self.searchbar = Entry(root,font=self.font,bg=self.col_bg,foreground=self.col_text)
self.execute = Button(root,text="Get Trends",command=self.query)
self.scrolltime = Scrollbar(root,orient=HORIZONTAL,command=self.temp)
#self.scrolltime.config(command=self.output.yview)
#gridding of widgets
self.space = Canvas(root,width=self.width,height=self.height,bg=self.col_bg)
self.space.grid(row=2,column=2,rowspan=4,columnspan=4,sticky=W+E+N+S)
self.searchbar.grid(row=1,column=2,columnspan=3,sticky=W+E+N+S,padx=20,pady=20)
self.execute.grid(row=1,column=5,sticky=W)#,sticky=W+E+N+S)
self.scrolltime.grid(row=6,column=2,columnspan=4,sticky=W+E+N+S)
self.draw_map()
def draw_map(self):
self.space.delete(ALL)
self.map.draw(self.space,self.colorDict)
def temp(self,x,y):
print "%s,%s"%(x,y)
def convert(self,data):
print data
results = {}
for pair in data:
(state,factor) = (pair[0], pair[1])
print (state, factor)
(r,g,b) = tuple(map(lambda x, y: int((float(factor)/100)*x + (1 - float(factor)/100)*y), self.col_min, self.col_max))
print (r,g,b)
results[state] = "#%02x%02x%02x"%(r,g,b)
return results
def query(self):
term = self.searchbar.get()
if term !="":
self.searchbar.delete(0,'end')
colors = Data(term)
if colors != []:
self.colorDict = self.convert(colors.getData())
self.draw_map()
def run(self):
root = Tk()
self.init_interface(root)
root.mainloop()
class MainWindow(object):
def __init__(self, root, debugger):
'''
-----------------------------------------------------
| main button toolbar |
-----------------------------------------------------
| < ma | in content area > | |
| | | |
| File list | File name | Inspector |
| (stack/ | Code area | |
| breakpnts) | | |
| | | |
| | | |
-----------------------------------------------------
| status bar area |
-----------------------------------------------------
'''
# Obtain and expand the current working directory.
base_path = os.path.abspath(os.getcwd())
base_path = os.path.normcase(base_path) + '/'
# Create a filename normalizer based on the CWD.
self.filename_normalizer = filename_normalizer(base_path)
self.debugger = debugger
# Associate the debugger with this view.
self.debugger.view = self
# Root window
self.root = root
self.root.title('Bugjar')
self.root.geometry('1024x768')
# Prevent the menus from having the empty tearoff entry
self.root.option_add('*tearOff', False)
# Catch the close button
self.root.protocol("WM_DELETE_WINDOW", self.cmd_quit)
# Catch the "quit" event.
self.root.createcommand('exit', self.cmd_quit)
# Setup the menu
self._setup_menubar()
# Set up the main content for the window.
self._setup_button_toolbar()
self._setup_main_content()
self._setup_status_bar()
# Now configure the weights for the root frame
self.root.columnconfigure(0, weight=1)
self.root.rowconfigure(0, weight=0)
self.root.rowconfigure(1, weight=1)
self.root.rowconfigure(2, weight=0)
debugger.start()
######################################################
# Internal GUI layout methods.
######################################################
def _setup_menubar(self):
# Menubar
self.menubar = Menu(self.root)
# self.menu_Apple = Menu(self.menubar, name='Apple')
# self.menubar.add_cascade(menu=self.menu_Apple)
self.menu_file = Menu(self.menubar)
self.menubar.add_cascade(menu=self.menu_file, label='File')
self.menu_program = Menu(self.menubar)
self.menubar.add_cascade(menu=self.menu_program, label='Program')
self.menu_help = Menu(self.menubar)
self.menubar.add_cascade(menu=self.menu_help, label='Help')
# self.menu_Apple.add_command(label='Test', command=self.cmd_dummy)
# self.menu_file.add_command(label='New', command=self.cmd_dummy, accelerator="Command-N")
self.menu_file.add_command(label='Open...', command=self.cmd_open_file, accelerator="Command-O")
self.root.bind('<Command-o>', self.cmd_open_file)
# self.menu_file.add_command(label='Close', command=self.cmd_dummy)
self.menu_program.add_command(label='Run', command=self.cmd_run, accelerator="R")
self.root.bind('<r>', self.cmd_run)
self.menu_program.add_command(label='Step', command=self.cmd_step, accelerator="S")
self.root.bind('<s>', self.cmd_step)
self.menu_program.add_command(label='Next', command=self.cmd_next, accelerator="N")
self.root.bind('<n>', self.cmd_next)
self.menu_program.add_command(label='Return', command=self.cmd_return, accelerator="BackSpace")
self.root.bind('<BackSpace>', self.cmd_return)
self.menu_help.add_command(label='Open Documentation', command=self.cmd_bugjar_docs)
self.menu_help.add_command(label='Open Bugjar project page', command=self.cmd_bugjar_page)
self.menu_help.add_command(label='Open Bugjar on GitHub', command=self.cmd_bugjar_github)
self.menu_help.add_command(label='Open BeeWare project page', command=self.cmd_beeware_page)
# last step - configure the menubar
self.root['menu'] = self.menubar
def _setup_button_toolbar(self):
'''
The button toolbar runs as a horizontal area at the top of the GUI.
It is a persistent GUI component
'''
# Main toolbar
self.toolbar = Frame(self.root)
self.toolbar.grid(column=0, row=0, sticky=(W, E))
# Buttons on the toolbar
self.run_button = Button(self.toolbar, text='Run', command=self.cmd_run)
self.run_button.grid(column=0, row=0)
self.step_button = Button(self.toolbar, text='Step', command=self.cmd_step)
self.step_button.grid(column=1, row=0)
self.next_button = Button(self.toolbar, text='Next', command=self.cmd_next)
self.next_button.grid(column=2, row=0)
self.return_button = Button(self.toolbar, text='Return', command=self.cmd_return)
self.return_button.grid(column=3, row=0)
self.toolbar.columnconfigure(0, weight=0)
self.toolbar.rowconfigure(0, weight=0)
def _setup_main_content(self):
'''
Sets up the main content area. It is a persistent GUI component
'''
# Main content area
self.content = PanedWindow(self.root, orient=HORIZONTAL)
self.content.grid(column=0, row=1, sticky=(N, S, E, W))
# Create subregions of the content
self._setup_file_lists()
self._setup_code_area()
self._setup_inspector()
# Set up weights for the left frame's content
self.content.columnconfigure(0, weight=1)
self.content.rowconfigure(0, weight=1)
self.content.pane(0, weight=1)
self.content.pane(1, weight=2)
self.content.pane(2, weight=1)
def _setup_file_lists(self):
self.file_notebook = Notebook(self.content, padding=(0, 5, 0, 5))
self.content.add(self.file_notebook)
self._setup_stack_frame_list()
self._setup_breakpoint_list()
def _setup_stack_frame_list(self):
self.stack_frame = Frame(self.content)
self.stack_frame.grid(column=0, row=0, sticky=(N, S, E, W))
self.file_notebook.add(self.stack_frame, text='Stack')
self.stack = StackView(self.stack_frame, normalizer=self.filename_normalizer)
self.stack.grid(column=0, row=0, sticky=(N, S, E, W))
# # The tree's vertical scrollbar
self.stack_scrollbar = Scrollbar(self.stack_frame, orient=VERTICAL)
self.stack_scrollbar.grid(column=1, row=0, sticky=(N, S))
# # Tie the scrollbar to the text views, and the text views
# # to each other.
self.stack.config(yscrollcommand=self.stack_scrollbar.set)
self.stack_scrollbar.config(command=self.stack.yview)
# Setup weights for the "stack" tree
self.stack_frame.columnconfigure(0, weight=1)
self.stack_frame.columnconfigure(1, weight=0)
self.stack_frame.rowconfigure(0, weight=1)
# Handlers for GUI events
self.stack.bind('<<TreeviewSelect>>', self.on_stack_frame_selected)
def _setup_breakpoint_list(self):
self.breakpoints_frame = Frame(self.content)
self.breakpoints_frame.grid(column=0, row=0, sticky=(N, S, E, W))
self.file_notebook.add(self.breakpoints_frame, text='Breakpoints')
self.breakpoints = BreakpointView(self.breakpoints_frame, normalizer=self.filename_normalizer)
self.breakpoints.grid(column=0, row=0, sticky=(N, S, E, W))
# The tree's vertical scrollbar
self.breakpoints_scrollbar = Scrollbar(self.breakpoints_frame, orient=VERTICAL)
self.breakpoints_scrollbar.grid(column=1, row=0, sticky=(N, S))
# Tie the scrollbar to the text views, and the text views
# to each other.
self.breakpoints.config(yscrollcommand=self.breakpoints_scrollbar.set)
self.breakpoints_scrollbar.config(command=self.breakpoints.yview)
# Setup weights for the "breakpoint list" tree
self.breakpoints_frame.columnconfigure(0, weight=1)
self.breakpoints_frame.columnconfigure(1, weight=0)
self.breakpoints_frame.rowconfigure(0, weight=1)
# Handlers for GUI events
self.breakpoints.tag_bind('breakpoint', '<Double-Button-1>', self.on_breakpoint_double_clicked)
self.breakpoints.tag_bind('breakpoint', '<<TreeviewSelect>>', self.on_breakpoint_selected)
self.breakpoints.tag_bind('file', '<<TreeviewSelect>>', self.on_breakpoint_file_selected)
def _setup_code_area(self):
self.code_frame = Frame(self.content)
self.code_frame.grid(column=1, row=0, sticky=(N, S, E, W))
# Label for current file
self.current_file = StringVar()
self.current_file_label = Label(self.code_frame, textvariable=self.current_file)
self.current_file_label.grid(column=0, row=0, sticky=(W, E))
# Code display area
self.code = DebuggerCode(self.code_frame, debugger=self.debugger)
self.code.grid(column=0, row=1, sticky=(N, S, E, W))
# Set up weights for the code frame's content
self.code_frame.columnconfigure(0, weight=1)
self.code_frame.rowconfigure(0, weight=0)
self.code_frame.rowconfigure(1, weight=1)
self.content.add(self.code_frame)
def _setup_inspector(self):
self.inspector_frame = Frame(self.content)
self.inspector_frame.grid(column=2, row=0, sticky=(N, S, E, W))
self.inspector = InspectorView(self.inspector_frame)
self.inspector.grid(column=0, row=0, sticky=(N, S, E, W))
# The tree's vertical scrollbar
self.inspector_scrollbar = Scrollbar(self.inspector_frame, orient=VERTICAL)
self.inspector_scrollbar.grid(column=1, row=0, sticky=(N, S))
# Tie the scrollbar to the text views, and the text views
# to each other.
self.inspector.config(yscrollcommand=self.inspector_scrollbar.set)
self.inspector_scrollbar.config(command=self.inspector.yview)
# Setup weights for the "breakpoint list" tree
self.inspector_frame.columnconfigure(0, weight=1)
self.inspector_frame.columnconfigure(1, weight=0)
self.inspector_frame.rowconfigure(0, weight=1)
self.content.add(self.inspector_frame)
def _setup_status_bar(self):
# Status bar
self.statusbar = Frame(self.root)
self.statusbar.grid(column=0, row=2, sticky=(W, E))
# Current status
self.run_status = StringVar()
self.run_status_label = Label(self.statusbar, textvariable=self.run_status)
self.run_status_label.grid(column=0, row=0, sticky=(W, E))
self.run_status.set('Not running')
# Main window resize handle
self.grip = Sizegrip(self.statusbar)
self.grip.grid(column=1, row=0, sticky=(S, E))
# Set up weights for status bar frame
self.statusbar.columnconfigure(0, weight=1)
self.statusbar.columnconfigure(1, weight=0)
self.statusbar.rowconfigure(0, weight=0)
######################################################
# Utility methods for controlling content
######################################################
def show_file(self, filename, line=None, breakpoints=None):
"""Show the content of the nominated file.
If specified, line is the current line number to highlight. If the
line isn't currently visible, the window will be scrolled until it is.
breakpoints is a list of line numbers that have current breakpoints.
If refresh is true, the file will be reloaded and redrawn.
"""
# Set the filename label for the current file
self.current_file.set(self.filename_normalizer(filename))
# Update the code view; this means changing the displayed file
# if necessary, and updating the current line.
if filename != self.code.filename:
self.code.filename = filename
for bp in self.debugger.breakpoints(filename).values():
if bp.enabled:
self.code.enable_breakpoint(bp.line)
else:
self.code.disable_breakpoint(bp.line)
self.code.line = line
######################################################
# TK Main loop
######################################################
def mainloop(self):
self.root.mainloop()
######################################################
# TK Command handlers
######################################################
def cmd_quit(self):
"Quit the debugger"
self.debugger.stop()
self.root.quit()
def cmd_run(self, event=None):
"Run until the next breakpoint, or end of execution"
self.debugger.do_run()
def cmd_step(self, event=None):
"Step into the next line of code"
self.debugger.do_step()
def cmd_next(self, event=None):
"Run the next line of code in the current frame"
self.debugger.do_next()
def cmd_return(self, event=None):
"Return to the previous frame"
self.debugger.do_return()
def cmd_open_file(self, event=None):
"Open a file in the breakpoint pane"
filename = tkFileDialog.askopenfilename(initialdir=os.path.abspath(os.getcwd()))
if filename:
# Convert to canonical form
filename = os.path.abspath(filename)
filename = os.path.normcase(filename)
# Show the file contents
self.code.filename = filename
# Ensure the file appears on the breakpoint list
self.breakpoints.insert_filename(filename)
# Show the breakpoint panel
self.file_notebook.select(self.breakpoints_frame)
# ... select the new filename
self.breakpoints.selection_set(filename)
# .. and clear any currently selected item on the stack tree
self.stack.selection_remove(self.stack.selection())
def cmd_bugjar_page(self):
"Show the Bugjar project page"
webbrowser.open_new('http://pybee.org/bugjar')
def cmd_bugjar_github(self):
"Show the Bugjar GitHub repo"
webbrowser.open_new('http://github.com/pybee/bugjar')
def cmd_bugjar_docs(self):
"Show the Bugjar documentation"
# If this is a formal release, show the docs for that
# version. otherwise, just show the head docs.
if len(NUM_VERSION) == 3:
webbrowser.open_new('http://bugjar.readthedocs.org/en/v%s/' % VERSION)
else:
webbrowser.open_new('http://bugjar.readthedocs.org/')
def cmd_beeware_page(self):
"Show the BeeWare project page"
webbrowser.open_new('http://pybee.org/')
######################################################
# Handlers for GUI actions
######################################################
def on_stack_frame_selected(self, event):
"When a stack frame is selected, highlight the file and line"
if event.widget.selection():
_, index = event.widget.selection()[0].split(':')
line, frame = self.debugger.stack[int(index)]
# Display the file in the code view
self.show_file(filename=frame['filename'], line=line)
# Display the contents of the selected frame in the inspector
self.inspector.show_frame(frame)
# Clear any currently selected item on the breakpoint tree
self.breakpoints.selection_remove(self.breakpoints.selection())
def on_breakpoint_selected(self, event):
"When a breakpoint on the tree has been selected, show the breakpoint"
if event.widget.selection():
parts = event.widget.focus().split(':')
bp = self.debugger.breakpoint((parts[0], int(parts[1])))
self.show_file(filename=bp.filename, line=bp.line)
# Clear any currently selected item on the stack tree
self.stack.selection_remove(self.stack.selection())
def on_breakpoint_file_selected(self, event):
"When a file is selected on the breakpoint tree, show the file"
if event.widget.selection():
filename = event.widget.focus()
self.show_file(filename=filename)
# Clear any currently selected item on the stack tree
self.stack.selection_remove(self.stack.selection())
def on_breakpoint_double_clicked(self, event):
"When a breakpoint on the tree is double clicked, toggle it's status"
if event.widget.selection():
parts = event.widget.focus().split(':')
bp = self.debugger.breakpoint((parts[0], int(parts[1])))
if bp.enabled:
self.debugger.disable_breakpoint(bp)
else:
self.debugger.enable_breakpoint(bp)
# Clear any currently selected item on the stack tree
self.stack.selection_remove(self.stack.selection())
######################################################
# Handlers for debugger responses
######################################################
def on_stack(self, stack):
"A report of a new stack"
# Make sure the stack frame list is displayed
self.file_notebook.select(self.stack_frame)
# Update the stack list
self.stack.update_stack(stack)
if len(stack) > 0:
# Update the display of the current file
line = stack[-1][0]
filename = stack[-1][1]['filename']
self.show_file(filename=filename, line=line)
# Select the current stack frame in the frame list
self.stack.selection_set('frame:%s' % (len(stack) - 1))
else:
# No current frame (probably end of execution),
# so clear the current line marker
self.code.line = None
def on_line(self, filename, line):
"A single line of code has been executed"
self.run_status.set('Line (%s:%s)' % (filename, line))
def on_call(self, args):
"A callable has been invoked"
self.run_status.set('Call: %s' % args)
def on_return(self, retval):
"A callable has returned"
self.run_status.set('Return: %s' % retval)
def on_exception(self, name, value):
"An exception has been raised"
self.run_status.set('Exception: %s - %s' % (name, value))
tkMessageBox.showwarning(message='%s: %s' % (name, value))
def on_postmortem(self):
"An exception has been raised"
self.run_status.set('Post mortem mode')
tkMessageBox.showerror(message='Entering post mortem mode. Step/Next will restart')
def on_restart(self):
"The code has finished running, and will start again"
self.run_status.set('Not running')
tkMessageBox.showinfo(message='Program has finished, and will restart.')
def on_info(self, message):
"The debugger needs to inform the user of something"
tkMessageBox.showinfo(message=message)
def on_warning(self, message):
"The debugger needs to warn the user of something"
tkMessageBox.showwarning(message=message)
def on_error(self, message):
"The debugger needs to report an error"
tkMessageBox.showerror(message=message)
def on_breakpoint_enable(self, bp):
"A breakpoint has been enabled in the debugger"
# If the breakpoint is in the currently displayed file, updated
# the display of the breakpoint.
if bp.filename == self.code.filename:
self.code.enable_breakpoint(bp.line, temporary=bp.temporary)
# ... then update the display of the breakpoint on the tree
self.breakpoints.update_breakpoint(bp)
def on_breakpoint_disable(self, bp):
"A breakpoint has been disabled in the debugger"
# If the breakpoint is in the currently displayed file, updated
# the display of the breakpoint.
if bp.filename == self.code.filename:
self.code.disable_breakpoint(bp.line)
# ... then update the display of the breakpoint on the tree
self.breakpoints.update_breakpoint(bp)
def on_breakpoint_ignore(self, bp, count):
"A breakpoint has been ignored by the debugger"
# If the breakpoint is in the currently displayed file, updated
# the display of the breakpoint.
if bp.filename == self.code.filename:
self.code.ignore_breakpoint(bp.line)
# ... then update the display of the breakpoint on the tree
self.breakpoints.update_breakpoint(bp)
def on_breakpoint_clear(self, bp):
"A breakpoint has been cleared in the debugger"
# If the breakpoint is in the currently displayed file, updated
# the display of the breakpoint.
if bp.filename == self.code.filename:
self.code.clear_breakpoint(bp.line)
# ... then update the display of the breakpoint on the tree
self.breakpoints.update_breakpoint(bp)
class Scrolling_Area(Frame, object):
def __init__(self, master, width=None, anchor=N, height=None, mousewheel_speed = 2, scroll_horizontally=True, xscrollbar=None, scroll_vertically=True, yscrollbar=None, background=None, inner_frame=Frame, **kw):
Frame.__init__(self, master, class_="Scrolling_Area", background=background)
self.grid_columnconfigure(0, weight=1)
self.grid_rowconfigure(0, weight=1)
self._width = width
self._height = height
self.canvas = Canvas(self, background=background, highlightthickness=0, width=width, height=height)
self.canvas.grid(row=0, column=0, sticky=N+E+W+S)
if scroll_vertically:
if yscrollbar is not None:
self.yscrollbar = yscrollbar
else:
self.yscrollbar = Scrollbar(self, orient=VERTICAL)
self.yscrollbar.grid(row=0, column=1,sticky=N+S)
self.canvas.configure(yscrollcommand=self.yscrollbar.set)
self.yscrollbar['command']=self.canvas.yview
else:
self.yscrollbar = None
if scroll_horizontally:
if xscrollbar is not None:
self.xscrollbar = xscrollbar
else:
self.xscrollbar = Scrollbar(self, orient=HORIZONTAL)
self.xscrollbar.grid(row=1, column=0, sticky=E+W)
self.canvas.configure(xscrollcommand=self.xscrollbar.set)
self.xscrollbar['command']=self.canvas.xview
else:
self.xscrollbar = None
self.rowconfigure(0, weight=1)
self.columnconfigure(0, weight=1)
self.innerframe = inner_frame(self.canvas, **kw)
self.innerframe.pack(anchor=anchor)
self.canvas.create_window(0, 0, window=self.innerframe, anchor='nw', tags="inner_frame")
self.canvas.bind('<Configure>', self._on_canvas_configure)
Mousewheel_Support(self).add_support_to(self.canvas, xscrollbar=self.xscrollbar, yscrollbar=self.yscrollbar)
@property
def width(self):
return self.canvas.winfo_width()
@width.setter
def width(self, width):
self.canvas.configure(width= width)
@property
def height(self):
return self.canvas.winfo_height()
@height.setter
def height(self, height):
self.canvas.configure(height = height)
def set_size(self, width, height):
self.canvas.configure(width=width, height = height)
def _on_canvas_configure(self, event):
width = max(self.innerframe.winfo_reqwidth(), event.width)
height = max(self.innerframe.winfo_reqheight(), event.height)
self.canvas.configure(scrollregion="0 0 %s %s" % (width, height))
self.canvas.itemconfigure("inner_frame", width=width, height=height)
def update_viewport(self):
self.update()
window_width = self.innerframe.winfo_reqwidth()
window_height = self.innerframe.winfo_reqheight()
if self._width is None:
canvas_width = window_width
else:
canvas_width = min(self._width, window_width)
if self._height is None:
canvas_height = window_height
else:
canvas_height = min(self._height, window_height)
self.canvas.configure(scrollregion="0 0 %s %s" % (window_width, window_height), width=canvas_width, height=canvas_height)
self.canvas.itemconfigure("inner_frame", width=window_width, height=window_height)
class MacroFrame(Frame):
def __init__(self, parent):
Frame.__init__(self, parent, background="white")
self.parent = parent
self.numStates = 0
self.initUI()
def initUI(self):
self.columnconfigure(0, weight=0)
self.columnconfigure(1, weight=0)
self.columnconfigure(2, weight=1)
self.columnconfigure(3, weight=1)
self.rowconfigure(0, weight=1)
self.commandFrame = Frame(self, background="white")
self.commandFrame.grid(row=0, column=0, columnspan=5, sticky=W + E)
self.commandFrame.columnconfigure(1, weight=1)
self.btnCommand = Button(self.commandFrame, text="Run")
self.btnCommand.grid(row=0, column=0)
self.strCommand = StringVar()
self.entCommand = Entry(self.commandFrame, textvariable=self.strCommand)
self.entCommand.grid(row=0, column=1, sticky=W + E)
self.lstMacro = Listbox(self)
self.lstMacro.grid(row=1, column=0, sticky=N + S + W + E)
self.treeview = Treeview(self, columns=("Angle"), displaycolumns="#all", selectmode="browse")
self.treeview.grid(row=1, column=1, columnspan=4, sticky=N + S + W + E)
self.treeScrollbar = Scrollbar(self)
self.treeScrollbar.grid(row=1, column=5, sticky=N + S)
self.treeview.config(yscrollcommand=self.treeScrollbar.set)
self.treeScrollbar.config(command=self.treeview.yview)
self.btnFrame = Frame(self, background="white")
self.btnFrame.grid(row=2, column=0, columnspan=5, sticky=W + E)
self.btnRun = Button(self.btnFrame, text="Run", command=self.runMacro)
self.btnRun.grid(row=0, column=0)
self.btnStop = Button(self.btnFrame, text="Stop")
self.btnStop.grid(row=0, column=1)
self.btnSaveMacro = Button(self.btnFrame, text="Save Macro", command=self.saveMacro)
self.btnSaveMacro.grid(row=0, column=2)
self.btnDeleteMacro = Button(self.btnFrame, text="Delete Macro")
self.btnDeleteMacro.grid(row=0, column=3)
self.btnDeleteState = Button(self.btnFrame, text="Delete State")
self.btnDeleteState.grid(row=0, column=4)
def addState(self, robot):
stateName = "state" + str(self.numStates)
self.treeview.insert("", END, iid=stateName, text=stateName)
limbNum = 0
for limb in robot.getLimbs():
limbName = "limb" + str(limbNum)
self.treeview.insert(stateName, END, iid=stateName + "_" + limbName, text=limbName)
partNum = 0
for part in limb.getComponents():
partName = "joint" + str(partNum)
if isinstance(part, Joint):
self.treeview.insert(
stateName + "_" + limbName,
END,
iid=stateName + "_" + limbName + "_" + partName,
text=partName,
values=[part.angle],
)
partNum += 1
limbNum += 1
self.numStates += 1
def getState(self, stateNum, robot):
stateName = "state" + str(stateNum)
limbNum = 0
for limb in robot.getLimbs():
limbName = "limb" + str(limbNum)
partNum = 0
for part in limb.getComponents():
partName = "joint" + str(partNum)
if isinstance(part, Joint):
part.setAngle(int(self.treeview.item(stateName + "_" + limbName + "_" + partName, "values")[0]))
partNum += 1
limbNum += 1
def runMacro(self):
thread = threading.Thread(target=self.updateState)
thread.start()
def updateState(self):
for i in range(self.numStates):
self.getState(i, self.parent.robotFrame.robot)
time.sleep(0.1)
def saveMacro(self):
pass
def initUI(self):
# Configures the GUI
self.parent.title("Neural Networks for Handwritten Digit Recognition")
self.style = Style()
self.pack(fill=BOTH, expand=1)
# Creates a grid 5x4 in to which we will place elements.
self.columnconfigure(1, weight=1)
self.columnconfigure(2, weight=0)
self.columnconfigure(3, weight=0)
self.columnconfigure(4, weight=0)
self.columnconfigure(5, weight=0)
self.columnconfigure(6, weight=0)
self.columnconfigure(7, weight=0)
self.columnconfigure(8, weight=0)
self.rowconfigure(1, weight=1)
self.rowconfigure(2, weight=0)
self.rowconfigure(3, weight=0)
self.rowconfigure(4, weight=0)
# Create explanation text for app
explanation = """
"This program is capable of utilizing different learning algorithms as a mean to achieve a +90% accuracy in recognizing MNIST
digits based on Neural Networks as a way of detecting the different numbers and classifying them correctly" \n
Select the checkboxes that you wish to utilize ([ ] Learn from starting random values, [X] Learn from preexisting data / [ ] Do not
save the results [X] Save the final values of the Weights and Biases), Press the Run button to start the Neural Network\n"""
self.exp = Label(self, text=explanation)
self.exp.grid(
row=2,
column=1,
columnspan=4,
padx=2,
pady=2,
)
# Creates the Y scrollbar that is spawned through the whole grid
yscrollbar = Scrollbar(self, orient=VERTICAL)
yscrollbar.grid(row=1, column=8, sticky=N + S)
# Creates the text area and spawns it through the whole window
self.textarea = Text(self,
wrap=NONE,
bd=0,
yscrollcommand=yscrollbar.set)
self.textarea.grid(row=1,
column=1,
columnspan=4,
rowspan=1,
padx=0,
sticky=E + W + S + N)
yscrollbar.config(command=self.textarea.yview)
# Creates the run button in the lower row
self.runButton = Button(self, text="Run Neural Network")
self.runButton.grid(row=4, column=1, padx=5, pady=5, sticky=W)
self.runButton.bind("<ButtonRelease-1>", self.runNN)
# Creates the variable initialization checkbox in the lower row
self.initvalVar = StringVar()
initvalCheck = Checkbutton(self,
text="Learn from Initial Values",
variable=self.initvalVar,
onvalue="-l",
offvalue="")
initvalCheck.grid(row=4, column=2, padx=5, pady=5)
# Creates the save variables checkbox in the lower row
self.saveValVar = StringVar()
saveVal = Checkbutton(self,
text="Save final Weights & Biases",
variable=self.saveValVar,
onvalue="-s",
offvalue="")
saveVal.grid(row=4, column=3, padx=5, pady=5)
# Creates the clear button for the textbox
self.clearButton = Button(self, text="Clear")
self.clearButton.grid(row=4, column=4, padx=5, pady=5)
self.clearButton.bind("<ButtonRelease-1>", self.clearText)
# Defines the tags that are used to colorise the text added to the text widget.
self.textarea.tag_config("errorstring",
foreground="#CC0000") # Red Color
self.textarea.tag_config("infostring",
foreground="#008800") # Green Color
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 Ordered_Listbox(Frame):
def __init__(self,
master,
data=None,
ascending_order=True,
ignore_case=False,
autoscroll=False,
vscrollbar=True,
hscrollbar=False,
scrollbar_background=None,
scrollbar_troughcolor=None,
**kwargs):
Frame.__init__(self, master)
self._ignore_case = ignore_case
self._ascending_order = ascending_order
master.grid_rowconfigure(0, weight=1)
master.grid_columnconfigure(0, weight=1)
self._listbox = Listbox(self, *kwargs)
self._listbox.grid(row=0, column=0, sticky=N + E + W + S)
scrollbar_kwargs = {}
if scrollbar_background is not None:
scrollbar_kwargs["background"] = scrollbar_background
if scrollbar_troughcolor is not None:
scrollbar_kwargs["throughcolor"] = scrollbar_troughcolor
if vscrollbar:
self._vbar = Scrollbar(self,
takefocus=0,
command=self._listbox.yview,
**scrollbar_kwargs)
self._vbar.grid(row=0, column=1, sticky=N + S)
if autoscroll:
self._listbox.config(yscrollcommand=lambda f, l:
make_autoscroll(self._vbar, f, l))
else:
self._listbox.config(yscrollcommand=self._vbar.set)
if hscrollbar:
self._hbar = Scrollbar(self,
takefocus=0,
command=self._listbox.xview,
**scrollbar_kwargs)
self._hbar.grid(row=0, column=1, sticky=E + W)
if autoscroll:
self._listbox.config(xscrollcommand=lambda f, l:
make_autoscroll(self._hbar, f, l))
else:
self._listbox.config(xscrollcommand=self._hbar.set)
if data is not None:
for item in data:
self.add_item(item)
def add_item(self, item):
list_of_items = self._listbox.get(0, END)
index = bisect(list_of_items,
item,
ignore_case=self._ignore_case,
ascending_order=self._ascending_order)
self._listbox.insert(index, item)
def delete_item(self, item):
list_of_items = self._listbox.get(0, END)
index = bisect(list_of_items,
item,
ignore_case=self._ignore_case,
ascending_order=self._ascending_order)
self._listbox.delete(index - 1)
def selected_items(self):
list_of_items = []
for index in self._listbox.curselection():
list_of_items.append(self._listbox.get(index))
return list_of_items
def selected_item(self):
return self._listbox.curselection()[0]
def deselect_all(self):
self._listbox.selection_clear(0, END)
def select(self, item):
index = self.index(item)
if index is None:
return
self._listbox.selection_set(index)
def deselect(self, item):
index = self.index(item)
if index is None:
return
self._listbox.selection_clear(index)
def index(self, item):
list_of_items = self._listbox.get(0, END)
try:
index = list_of_items.index(item)
except ValueError:
return None
return index
def bind(self, event, handler):
self._listbox.bind(event, handler)
def clear(self):
self._listbox.delete(1, END)
def __iter__(self):
return self.items
@property
def items(self):
return self._listbox.get(0, END)
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,
striped_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,
right_click_command=None):
self._striped_rows = striped_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["foreground"] = [('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(cell_font) == 1:
cell_font = Font(family=cell_font[0])
elif len(cell_font) == 2:
cell_font = Font(family=cell_font[0],
size=cell_font[1])
elif len(cell_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)
# tjw Scrollbar add
self.scrollbar = Scrollbar(master,
orient=VERTICAL,
command=self.interior.yview)
self.interior.configure(yscrollcommand=self.scrollbar.set)
self.scrollbar.grid(row=1, column=len(columns), sticky='NSE')
self.interior.grid(row=1, column=0)
#master.grid_columnconfigure(0, weight=1)
#master.grid_columnconfigure(1, weight=1)
if command is not None:
self._command = command
self.interior.bind("<<TreeviewSelect>>", self._on_select)
if right_click_command is not None:
self._right_click_command = right_click_command
self.interior.bind("<Button-3>", self._on_right_click)
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._striped_rows:
for i in range(index, self._number_of_rows):
self.interior.tag_configure(list_of_items[i + 1],
background=self._striped_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._striped_rows:
list_of_items = self.interior.get_children()
self.interior.tag_configure(item_ID,
background=self._striped_rows[index %
2])
for i in range(index + 1, self._number_of_rows):
self.interior.tag_configure(list_of_items[i],
background=self._striped_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 state 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 _on_right_click(self, event):
item_ID = event.widget.identify_row(event.y)
data_row = self.item_ID_to_row_data(item_ID)
if data_row:
self._right_click_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]
# now sort the data in place
data.sort(reverse=descending)
except ValueError:
# now sort the strings in place, ignoring case
data.sort(reverse=descending, key=lambda x: x[0].lower())
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._striped_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._striped_rows[i %
2])
def destroy(self):
self.interior.destroy()
def item_ID(self, index):
return self.interior.get_children()[index]
class JobList(Frame):
# NOTE: job_params contains information about a Job in the Joblist
# NOTE: plot_args contains information about plotting information, which occurs after the jobs have been and the data files have been created
def __init__(self, parent=None, **kwargs):
Frame.__init__(self, parent)
self.parent = parent
self.job_list_yscroll = Scrollbar(self, orient=Tkinter.VERTICAL)
self.job_list_xscroll = Scrollbar(self, orient=Tkinter.HORIZONTAL)
self.job_list = Listbox(self, xscrollcommand=self.job_list_xscroll, yscrollcommand=self.job_list_yscroll)
self.job_list_xscroll['command'] = self.job_list.xview
self.job_list_yscroll['command'] = self.job_list.yview
self.new_job_frame = Frame(self)
add_icon_filename = kwargs['add_icon_filename'] if 'add_icon_filename' in kwargs else None
if add_icon_filename == None:
self.add_job_button = Button(self.new_job_frame, text='Add Job', command=self.on_add)
else:
add_icon = PhotoImage(file=add_icon_filename)
self.add_job_button = Button(self.new_job_frame, text='Add Job', compound='bottom', image=add_icon, command=self.on_add)
self.remove_job_button = Button(self.new_job_frame, text='Remove Job', command=self.on_remove)
self.progress_frame = Frame(self)
self.progress_value = Tkinter.IntVar()
self.progress_bar = Progressbar(self.progress_frame, variable=self.progress_value)
self.button_frame = Frame(self)
self.process_button = ProcessButton(parent=self.button_frame, start_jobs=self.start_jobs)
self.quit_button = QuitButton(parent=self.button_frame, close_other_windows=self.close_top_level_windows)
self.run_job = kwargs['run_job'] if 'run_job' in kwargs else None
self.create_plots = kwargs['create_plots'] if 'create_plots' in kwargs else None
self.log_filename = kwargs['log_filename'] if 'log_filename' in kwargs else None
self.bind('<<AskToClearJobs>>', self.ask_to_clear_jobs)
self.bind('<<AskToPlotGraphs>>', self.ask_to_plot_graphs)
self.bind('<<CreatePlotGUI>>', self.create_plot_gui)
self.parent.bind('<ButtonPress>', self.on_press)
self.parent.bind('<Configure>', self.on_resize)
self.reinit_variables()
self.top_level_windows = list()
# NOTE: Because there seems to be an issue resizing child widgets when the top level (Tk) widget is being resized,
# the resize option will be disabled for this window
self.parent.resizable(width=False, height=False)
self.lift()
def reinit_variables(self):
self.job_params = dict()
self.last_job_id = -1
self.job_outcomes = list()
self.plot_args = list()
self.on_button = False
def add_job_params(self, input_args):
self.job_params = input_args
# Add each element to the job list
for job in self.job_params:
self.add_job(job)
def add_job(self, job):
try:
index_end = job['input_directory'].rindex('/')
index_start = job['input_directory'].rindex('/', 0, index_end)
input_directory_text = job['input_directory']
list_text = 'Job ' + str(job['job_id']) + ' \'' + input_directory_text + '\''
if job['start'] != None:
list_text += ' ' + str(job['start'])
if job['end'] != None:
list_text += ' to'
if job['end'] != None:
list_text += ' ' + str(job['end'])
if job['job_id'] > self.last_job_id:
self.last_job_id = job['job_id']
self.job_list.insert(Tkinter.END, list_text)
# Add the list text to the job params as an optional parameter to read later to display in a future Graph GUI (or for any other useful purpose)
job['list_text'] = list_text
# The line number is used wrt the GUI to indicate which job in the job list is being currently executed.
job['line_number'] = self.job_list.size() - 1
#print str(job['line_number'])
self.job_params[job['job_id']] = job
except KeyError as ke:
# Should show some error message indicating that there is a problem.
pass
#print str(self.job_params)
#print 'Added Job ' + str(job['job_id'])
def ask_to_clear_jobs(self, event):
for job in self.job_params.itervalues():
line_number = job['line_number']
self.job_list.itemconfig(line_number, foreground='black')
# Update parent to refresh widget appearance
self.parent.update()
# Reactivate process button
self.process_button.config(state = Tkinter.NORMAL)
# Note: Display a pop-up that tells the user that the job is done and asks if the job list should be cleared.
clearList = msg.askyesno(title='Jobs Finished', message='All jobs have been completed. Would you like to clear the job list?', master=self)
if clearList:
self.clear_list()
def ask_to_plot_graphs(self, event):
# TODO: Add a dialog that also asks to create a graph of the 'Other Type Of Plot'
plotGraphs = msg.askyesno(title='Plot Graphs', message='Create plots of data?', master=self)
if not plotGraphs:
return
# TODO: Iterate through the jobs to display to the user an interface that asks if they want to graphs of the outputs
if self.create_plots != None:
output_files_list = list()
for job_outcome in self.job_outcomes:
for output_outcomes in job_outcome[2]:
(station, output_directory, output_files) = output_outcomes
for output_files_tuple in output_files:
for output_file_tuple in output_files_tuple:
(output_file, output_file_success) = output_file_tuple
if output_file_success:
# If there is a list text variable (the 4th (or 3rd by 0 based index) variable), then add it to our output list
if len(job_outcome) == 4:
output_files_list.append([output_file, job_outcome[3]])
else:
output_files_list.append([output_file])
plots_thread = PlotsThread(self.create_plots, output_files_list, self)
plots_thread.start()
def add_plot(self, args=dict()):
self.plot_args.append(args)
def finished_adding_plots(self):
self.event_generate('<<CreatePlotGUI>>', when='tail')
def create_plot_gui(self, event):
# TODO: This should be replaced with a new window that allows the user to drag and drop the icons from one frame to another
graph_names = list()
for args in self.plot_args:
graph_name = args['output_file']
graph_names.append(graph_name)
dnd_graphs_frame = Dnd.createFrame(self, 'Drag and Drop Output Plots', graph_names, self.finish_creating_plot_gui)
# This is the entry point for the
def finish_creating_plot_gui(self, plot_labels):
graph_count = 1
for plot_label in plot_labels:
for args in self.plot_args:
#print 'Looking in ' + args['plot_title'] + ' for ' + plot_label
#print 'The plot label is: ' + plot_label
#print 'The output file is: ' + args['output_file']
if plot_label == args['output_file']:
#print 'Creating graph ' + str(graph_count)
graph_count += 1
graph_window = ModelRunnerGraphGUI.GraphWindow(parent=self, title=args['window_title'], df=args['df'], plot=args['plot'], plot_title=args['plot_title'], y_label=args['y_label'], log_filename=self.log_filename)
graph_window.set_grid()
self.top_level_windows.append(graph_window)
#print 'Creating plot GUI
# Have to clear out list here instead of clear_list because clear_list() removes plot_args before this method has a chance to read
# them and create the appropriate plot graph windows
self.reinit_variables()
# Clear all the elements in the list
def clear_list(self):
# Save plot args because they are need later in this run
plot_args = self.plot_args
self.reinit_variables()
# Restore the plot args
self.plot_args = plot_args
self.job_list.delete(0, self.job_list.size())
self.progress_value.set(0)
# Update parent to refresh widget appearance
self.parent.update()
def on_add(self):
single_job = JobParameters(parent=self.parent, beginning_year=1950, ending_year=2100, job_id=self.last_job_id + 1, entry=self)
single_job.set_grid()
def on_remove(self):
selection = self.job_list.curselection()
for line_number in selection:
line_text = self.job_list.get(line_number)
job_id = int(line_text[4:line_text.index(' ', 4)])
job = self.job_params.pop(job_id)
self.job_list.delete(line_number)
print 'Removed Job ' + str(job['job_id'])
# Fix line number
for line_number in range(self.job_list.size()):
line_text = self.job_list.get(line_number)
job_id = int(line_text[4:line_text.index(' ', 4)])
#print 'Job ' + str(job_id) + ' is now on line ' + str(line_number)
self.job_params[job_id]['line_number'] = line_number
def set_grid(self):
self.grid(sticky=Tkinter.N + Tkinter.S + Tkinter.W + Tkinter.E, padx=4, pady=4)
self.columnconfigure(0, minsize=600)
self.rowconfigure(0, minsize=300)
self.job_list.grid(row=0, column=0, sticky=Tkinter.N + Tkinter.S + Tkinter.E + Tkinter.W)
self.job_list_yscroll.grid(row=0, column=1, sticky=Tkinter.N + Tkinter.S + Tkinter.W)
self.job_list_xscroll.grid(row=1, column=0, sticky=Tkinter.E + Tkinter.W + Tkinter.N)
self.new_job_frame.grid(row=2, column=0, pady=3, sticky=Tkinter.W)
self.remove_job_button.grid(row=0, column=0)
self.add_job_button.grid(row=0, column=1)
self.progress_frame.grid(row=3, column=0, pady=3)
self.progress_frame.columnconfigure(0, minsize=600)
self.progress_bar.grid(row=0, column=0, sticky=Tkinter.E + Tkinter.W + Tkinter.N + Tkinter.S)
self.button_frame.grid(row=4, column=0, sticky=Tkinter.E + Tkinter.W + Tkinter.N + Tkinter.S)
self.button_frame.columnconfigure(0, minsize=300)
self.button_frame.columnconfigure(1, minsize=300)
self.process_button.pack(side=Tkinter.RIGHT)
self.quit_button.pack(side=Tkinter.RIGHT)
def start_jobs(self):
# If there are no queued jobs then simply return
if len(self.job_params) == 0 or len(self.job_list.get(0)) == 0:
return
# Deactivate the process button
self.process_button.config(state = Tkinter.DISABLED)
# Initialize the progress bar
self.progress_value.set(0)
# Update parent to refresh widget appearance
self.parent.update()
# Start process thread
jobs_thread = JobsThread(self.job_params, self.run_job, self.on_update, self.on_resume)
jobs_thread.start()
self['cursor'] = 'wait'
def on_update(self, status, line_number, step):
if status == 'init':
self.job_list.itemconfig(line_number, foreground='green')
self.job_list.activate(line_number)
elif status == 'success':
self.job_list.itemconfig(line_number, foreground='blue')
elif status == 'fail':
self.job_list.itemconfig(line_number, foreground='red')
self.progress_value.set(step)
# Update parent to refresh widget appearance
self.parent.update()
def on_resume(self, job_outcomes=list()):
self.progress_value.set(100)
self.job_outcomes = job_outcomes
self.event_generate('<<AskToClearJobs>>', when='tail')
self.event_generate('<<AskToPlotGraphs>>', when='tail')
self['cursor'] = 'arrow'
def close_top_level_windows(self):
#print 'Closing other top level windows'
for top_level_window in self.top_level_windows:
if top_level_window:
top_level_window.withdraw()
top_level_window.destroy()
def notify_of_close(self, top_level_window):
if top_level_window in self.top_level_windows:
#print 'Removing top level window'
self.top_level_windows.remove(top_level_window)
def on_press(self, event):
self.on_button = True
self.release_pattern = "<B%d-ButtonRelease-%d>" % (event.num, event.num)
self.parent.bind(self.release_pattern, self.on_release)
def on_release(self, event):
self.on_button = False
def on_resize(self, event):
self.parent.lift()
if self.on_button:
self.set_grid()
def on_close(self):
self.plot_args = list()
self.withdraw()
self.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)
def __init__(self, master, columns, column_weights=None, column_minwidths=None, height=500, minwidth=20, minheight=20, padx=5, pady=5, cell_font=None, cell_foreground="black", cell_background="white", cell_anchor=W, header_font=None, header_background="white", header_foreground="black", header_anchor=CENTER, bordercolor = "#999999", innerborder=True, outerborder=True, stripped_rows=("#EEEEEE", "white"), on_change_data=None, mousewheel_speed = 2, scroll_horizontally=True, scroll_vertically=True):
outerborder_width = 1 if outerborder else 0
Frame.__init__(self,master, bd= 0)
self._cell_background = cell_background
self._cell_foreground = cell_foreground
self._cell_font = cell_font
self._cell_anchor = cell_anchor
self._stripped_rows = stripped_rows
self._padx = padx
self._pady = pady
self._bordercolor = bordercolor
self._innerborder_width = 1 if innerborder else 0
self._data_vars = []
self._columns = columns
self._number_of_rows = 0
self._number_of_columns = len(columns)
self.grid_columnconfigure(0, weight=1)
self.grid_rowconfigure(1, weight=1)
self._head = Frame(self, highlightbackground=bordercolor, highlightcolor=bordercolor, highlightthickness=outerborder_width, bd= 0)
self._head.grid(row=0, column=0, sticky=E+W)
header_separator = False if outerborder else True
for j in range(len(columns)):
column_name = columns[j]
header_cell = Header_Cell(self._head, text=column_name, borderwidth=self._innerborder_width, font=header_font, background=header_background, foreground=header_foreground, padx=padx, pady=pady, bordercolor=bordercolor, anchor=header_anchor, separator=header_separator)
header_cell.grid(row=0, column=j, sticky=N+E+W+S)
add_scrollbars = scroll_horizontally or scroll_vertically
if add_scrollbars:
if scroll_horizontally:
xscrollbar = Scrollbar(self, orient=HORIZONTAL)
xscrollbar.grid(row=2, column=0, sticky=E+W)
else:
xscrollbar = None
if scroll_vertically:
yscrollbar = Scrollbar(self, orient=VERTICAL)
yscrollbar.grid(row=1, column=1, sticky=N+S)
else:
yscrollbar = None
scrolling_area = Scrolling_Area(self, width=self._head.winfo_reqwidth(), height=height, scroll_horizontally=scroll_horizontally, xscrollbar=xscrollbar, scroll_vertically=scroll_vertically, yscrollbar=yscrollbar)
scrolling_area.grid(row=1, column=0, sticky=E+W)
self._body = Frame(scrolling_area.innerframe, highlightbackground=bordercolor, highlightcolor=bordercolor, highlightthickness=outerborder_width, bd= 0)
self._body.pack()
def on_change_data():
scrolling_area.update_viewport()
else:
self._body = Frame(self, height=height, highlightbackground=bordercolor, highlightcolor=bordercolor, highlightthickness=outerborder_width, bd= 0)
self._body.grid(row=1, column=0, sticky=N+E+W+S)
if column_weights is None:
for j in range(len(columns)):
self._body.grid_columnconfigure(j, weight=1)
else:
for j, weight in enumerate(column_weights):
self._body.grid_columnconfigure(j, weight=weight)
if column_minwidths is not None:
for j, minwidth in enumerate(column_minwidths):
if minwidth is None:
header_cell = self._head.grid_slaves(row=0, column=j)[0]
minwidth = header_cell.winfo_reqwidth()
self._body.grid_columnconfigure(j, minsize=minwidth)
else:
for j in range(len(columns)):
header_cell = self._head.grid_slaves(row=0, column=j)[0]
minwidth = header_cell.winfo_reqwidth()
self._body.grid_columnconfigure(j, minsize=minwidth)
self._on_change_data = on_change_data
def StartGui(self):
self.tkRoot = Tk(baseName="")
self.tkRoot.geometry("350x300+0+0")
self.tkRoot.title("Engine SAPI GUI")
self.GUIVisible = True
frame = Frame(self.tkRoot)
frame.style = Style()
frame.style.theme_use("alt")
frame.pack(fill=BOTH, expand=1)
frame.columnconfigure(1, weight=1)
frame.columnconfigure(7, pad=7)
frame.rowconfigure(13, weight=1)
frame.rowconfigure(13, pad=7)
Label(frame, text="Start:").grid(row = 0, column=0)
self.labelStart = Label(frame, text="0")
self.labelStart.grid(row = 1, column=0)
Label(frame, text="Length:").grid(row = 0, column=1)
self.labelLength = Label(frame, text="0")
self.labelLength.grid(row = 1, column=1)
Label(frame, text="Total:").grid(row = 0, column=2)
self.labelTotal = Label(frame, text="0")
self.labelTotal.grid(row = 1, column=2)
self.labelSentenceLeft = Label(frame, text="...")
self.labelSentenceLeft.grid(row = 2, column=0, sticky=E)
self.labelSentenceSpoken = Label(frame, text="...", foreground="red")
self.labelSentenceSpoken.grid(row = 2, column=1)
self.labelSentenceRight = Label(frame, text="...")
self.labelSentenceRight.grid(row = 2, column=2, sticky=W, columnspan=2)
scrollbar = Scrollbar(frame, orient=VERTICAL)
self.labelQueueToSpeak = Label(frame, text="Queue to speak:").grid(row = 3, column=0, pady=4, padx=5, sticky=W)
self.listboxQueueToSpeak = Listbox(frame, width=50, height=3, yscrollcommand=scrollbar.set)
scrollbar.config(command=self.listboxQueueToSpeak.yview)
self.listboxQueueToSpeak.grid( sticky=N+S+E+W, row = 4, column = 0, columnspan = 2 ,rowspan = 3, padx=3)
scrollbar.grid(sticky=N+S+W, row = 4, column = 2, rowspan = 3)
self.buttonPauze = Button(frame, text="Pauze", command=self.communicationProtocal.handlePauze)
self.buttonPauze.grid(row = 4, column=3)
self.buttonStop = Button(frame, text="Stop", command=self.communicationProtocal.restartProcess)
self.buttonStop.grid(row = 5, column=3)
self.buttonResume = Button(frame, text="Resume", command=self.communicationProtocal.handleResume)
self.buttonResume.grid(row = 6, column=3)
Label(frame, text="Text to say:").grid(row = 7, column=0, padx=3, sticky=W)
self.stringVarTextToSay = StringVar()
self.entryTextToSay = Entry(frame, textvariable=self.stringVarTextToSay, width=500)
self.entryTextToSay.grid(row=8, column=0, columnspan=3, padx=3, sticky=W)
self.stringVarTextToSay.set("Hello SAPI Speak Engine")
self.entryTextToSay.bind('<Return>', self.CallBackReturnSay)
self.buttonSay = Button(frame, text="Say", command=self.CallBackButtonSay)
self.buttonSay.grid(row = 8, column=3)
Label(frame, text="Recover action:").grid(row = 9, column=0, padx=3, sticky=W)
self.recoverActionLabelText = "None"
self.labelRecoverAction = Label(frame, text=self.recoverActionLabelText, foreground="blue")
self.labelRecoverAction.grid(row = 10, column=0)
Label(frame, text="Voice speed:").grid(row = 9, column=1, sticky=W)
self.buttonSpeedDown = Button(frame, text="Speed down", command=self.communicationProtocal.handleSpeedDown)
self.buttonSpeedDown.grid(row = 10, column=1, padx=3, sticky=E)
self.speedValue = 0
self.intVarSpeed = IntVar()
vcmd = (self.tkRoot.register(self.OnValidateEntrySpeakSpeed), '%d', '%i', '%P', '%s', '%S', '%v', '%V', '%W')
self.entrySpeakSpeed = Entry(frame, textvariable=self.intVarSpeed, validate="key", validatecommand=vcmd, width=5)
self.entrySpeakSpeed.grid(row=10,column=2)
self.entrySpeakSpeed.bind('<Return>', self.CallBackSetSpeed)
self.buttonSpeedUp = Button(frame, text="Speed up", command=self.communicationProtocal.handleSpeedUp)
self.buttonSpeedUp.grid(row = 10, column=3)
Label(frame, text="voice:").grid(row = 11, column=0, padx=3, sticky=W)
self.buttonPrevVoice = Button(frame, text="Prev voice", command=self.communicationProtocal.handlePrevVoice)
self.buttonPrevVoice.grid(row = 12, column=0, padx=3, sticky=W)
self.buttonNextVoice = Button(frame, text="Next voice", command=self.communicationProtocal.handleNextVoice)
self.buttonNextVoice.grid(row = 12, column=3)
self.currentVoice = StringVar(self.tkRoot)
self.currentVoice.set(self.communicationProtocal.CurrentVoiceName)
engine = pyttsx.init()
voices = engine.getProperty("voices")
voiceNames = list()
for x in xrange(0, len(voices)):
voiceNames.append(voices[x].name)
self.optionMenuVoices = OptionMenu(frame, self.currentVoice, *tuple(voiceNames), command=self.CallBackOptionMenuVoices)
self.optionMenuVoices.config(width=500)
self.optionMenuVoices.grid(sticky=W, row = 12, column = 1)
#hide if close button is clicked
self.tkRoot.protocol("WM_DELETE_WINDOW", self.HideGui)
self.tkRoot.after(1000/32, self.Update)
self.tkRoot.mainloop()
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 Tk_Table(Frame, object):
def __init__(self, master, columns, data=None, command=None, editable=True, sort=True, select_mode=None, autoscroll=True, vscrollbar=True, hscrollbar=False, heading_anchor = CENTER, cell_anchor=W, style=None, scrollbar_background=None, scrollbar_troughcolor=None, height=None, padding=None, adjust_heading_to_content=False, stripped_rows=None, selection_background=None, selection_foreground=None, cell_background=None, cell_foreground=None, cell_font=None, field_background=None, heading_font= None, heading_background=None, heading_foreground=None, cell_pady=2, column_header=True, row_numbers=True, entry_background="#d6d6d6", entry_foreground=None, entry_validatecommand=None, entry_selectbackground="#1BA1E2", entry_selectborderwidth=None, entry_selectforeground=None, entry_font = "TkDefaultFont", rowlabel_anchor=E, rowlabel_minwidth=0, rowlabel_hoverbackground="#FFFFFF",frame_relief=None, frame_borderwidth=None, frame_background=None):
frame_kwargs = {}
if frame_relief is not None:
frame_kwargs["relief"] = frame_relief
if frame_borderwidth is not None:
frame_kwargs["borderwidth"] = frame_borderwidth
if frame_background is not None:
frame_kwargs["background"] = frame_background
Frame.__init__(self, master, class_="Multicolumn_Listbox", **frame_kwargs)
self.grid_rowconfigure(0, weight=1)
self.grid_columnconfigure(1, weight=1)
self._multicolumn_listbox = Multicolumn_Listbox(self, columns, data=data, command=command, sort=sort, select_mode=select_mode, heading_anchor = heading_anchor, cell_anchor=cell_anchor, style=style, height=height, padding=padding, adjust_heading_to_content=adjust_heading_to_content, stripped_rows=stripped_rows, selection_background=selection_background, selection_foreground=selection_foreground, cell_background=cell_background, cell_foreground=cell_foreground, cell_font=cell_font, field_background=field_background, heading_font=heading_font, heading_background=heading_background, heading_foreground=heading_foreground, cell_pady=cell_pady, headers=column_header)
self._multicolumn_listbox.interior.grid(row=0, column=1, sticky= N+E+W+S)
self._mousewheel_detection = True
if row_numbers:
self._row_numbers = Row_Header(self, font=self._multicolumn_listbox.font, row_height=self._multicolumn_listbox.row_height, row_minwidth=rowlabel_minwidth, hover_background = rowlabel_hoverbackground, anchor=rowlabel_anchor, onclick=self._on_click_row_label)
self._row_numbers.grid(row=0, column=0, sticky= N+S+E)
self._multicolumn_listbox.interior.bind("<Map>", self._place_vertically_row_numbers)
else:
self._row_numbers = None
if editable:
self._selected_cell = None
self._entry_popup = None
self._multicolumn_listbox.interior.bind("<1>", self._edit_cell)
def configure(event):
"""
if self._entry_popup:
self._entry_popup.destroy()
return
"""
self._multicolumn_listbox.interior.update_idletasks()
self._update_position_of_entry()
self._multicolumn_listbox.interior.bind("<Configure>", configure)
self._entry_kwargs = entry_kwargs = {}
if entry_background is not None:
entry_kwargs["background"] = entry_background
if entry_foreground is not None:
entry_kwargs["foreground"] = entry_foreground
if entry_validatecommand is not None:
entry_kwargs["validatecommand"] = entry_validatecommand
if entry_selectbackground is not None:
entry_kwargs["selectbackground"] = entry_selectbackground
if entry_selectforeground is not None:
entry_kwargs["selectforeground"] = entry_selectforeground
if entry_font is not None:
entry_kwargs["font"] = entry_font
if command is not None:
self._command = command
self._multicolumn_listbox.interior.bind("<<TreeviewSelect>>", self._on_select)
scrollbar_kwargs = {}
if scrollbar_background is not None:
scrollbar_kwargs["background"] = scrollbar_background
if scrollbar_troughcolor is not None:
scrollbar_kwargs["throughcolor"] = scrollbar_troughcolor
if vscrollbar:
if editable:
if row_numbers:
def yview_command(*args):
self._multicolumn_listbox.interior.yview(*args)
self._row_numbers.yview(*args)
self._update_position_of_entry()
else:
def yview_command(*args):
self._multicolumn_listbox.interior.yview(*args)
self._update_position_of_entry()
else:
if row_numbers:
def yview_command(*args):
self._multicolumn_listbox.interior.yview(*args)
self._row_numbers.yview(*args)
else:
yview_command = self._multicolumn_listbox.interior.yview
self._vbar=Scrollbar(self,takefocus=0, command=yview_command, **scrollbar_kwargs)
self._vbar.grid(row=0, column=2, sticky= N+S)
def yscrollcommand(first,last):
first, last = float(first), float(last)
if first <= 0 and last >= 1:
if self._mousewheel_detection:
if autoscroll:
self._vbar.grid_remove()
if row_numbers:
unbind_function_onMouseWheel(self._multicolumn_listbox.interior)
self._mousewheel_detection = False
else:
if not self._mousewheel_detection:
if autoscroll:
self._vbar.grid()
if row_numbers:
bind_function_onMouseWheel(self._row_numbers, "y", binding_widget=self._multicolumn_listbox.interior, unit="pages")
self._mousewheel_detection = True
self._vbar.set(first, last)
if editable:
self._update_position_of_entry()
self._multicolumn_listbox.interior.config(yscrollcommand=yscrollcommand)
if hscrollbar:
if editable:
def xview_command(*args):
self._multicolumn_listbox.interior.xview(*args)
self._update_position_of_entry()
else:
xview_command = self._multicolumn_listbox.interior.xview
self._hbar=Scrollbar(self,takefocus=0, command=xview_command, **scrollbar_kwargs)
self._hbar.grid(row=1, column=1, sticky= E+W)
if autoscroll:
if editable:
def xscrollcommand(f,l, self=self):
make_autoscroll(self._hbar, f, l)
self._update_position_of_entry()
else:
def xscrollcommand(f,l, hbar=self._hbar):
make_autoscroll(hbar, f, l)
self._multicolumn_listbox.interior.config(xscrollcommand=xscrollcommand)
else:
self._multicolumn_listbox.interior.config(xscrollcommand=self._hbar.set)
def _place_vertically_row_numbers(self, event):
self._multicolumn_listbox.interior.unbind("<Map>")
item_ID = self._multicolumn_listbox.interior.insert('', 0, values=[""]*self._multicolumn_listbox.number_of_columns)
self._multicolumn_listbox.interior.update()
x,y,w,h = self._multicolumn_listbox.interior.bbox(item_ID)
self._multicolumn_listbox.interior.delete(item_ID)
self._row_numbers.grid_configure(pady=(y,0))
def _edit_cell(self, event):
'''Executed, when a row is clicked. Opens an entry popup above the cell, so it is possible
to select text '''
# close previous popups
if self._entry_popup:
self._destroy_entry()
# what row and column was clicked on
item_ID = self._multicolumn_listbox.interior.identify_row(event.y)
if not item_ID: return
column = self._multicolumn_listbox.interior.identify_column(event.x)
if column == "": return
# get column position info
x,y,width,height = self._multicolumn_listbox.interior.bbox(item_ID, column)
# place Entry popup properly
column_number = int(column[1:])-1
cell_data = self._multicolumn_listbox.item_ID_to_row_data(item_ID)[column_number]
self._entry_popup = Entry(self._multicolumn_listbox.interior, exportselection=True, borderwidth=0, **self._entry_kwargs)
self._entry_popup.place(x=x, y=y, width=width, height=height)
self._entry_popup.insert(0, cell_data)
self._entry_popup.focus_force()
self._entry_popup.bind("<Control-a>", lambda event: self._select_all_entry_data)
self._entry_popup.bind("<Escape>", lambda event: self._destroy_entry())
self._entry_popup.bind("<FocusOut>", lambda event: self._destroy_entry())
bind_function_onMouseWheel(self._multicolumn_listbox.interior, "y", binding_widget=self._entry_popup, callback=self._update_position_of_entry, unit="pages")
if self._row_numbers:
bind_function_onMouseWheel(self._row_numbers, "y", binding_widget=self._entry_popup, unit="pages")
self._entry_popup.bind("<Return>", self._on_update_cell)
self._selected_cell = item_ID, column, column_number
def _on_click_row_label(self, index):
if self._selected_cell and self._multicolumn_listbox.item_ID(index) == self._selected_cell[0]:
self._destroy_entry()
self._multicolumn_listbox.toogle_selection(index)
def _select_all_entry_data(self):
''' Set selection on the whole text '''
self._entry_popup.selection_range(0, 'end')
# returns 'break' to interrupt default key-bindings
return 'break'
def _destroy_entry(self):
self._entry_popup.destroy()
self._entry_popup = None
self._selected_cell = None
def _on_update_cell(self, event):
item_ID, column, column_number = self._selected_cell
data = self._entry_popup.get()
row_data = self._multicolumn_listbox.item_ID_to_row_data(item_ID)
row_data[column_number] = data
self._multicolumn_listbox.interior.item(item_ID, values=row_data)
self._destroy_entry()
def _update_position_of_entry(self):
if self._selected_cell:
bbox = self._multicolumn_listbox.interior.bbox(self._selected_cell[0], self._selected_cell[1])
if bbox == "":
self._entry_popup.place_forget()
else:
x,y,width,height = bbox
self._entry_popup.place(x=x, y=y, width=width, height=height)
def configure_column(self, index, width=None, minwidth=None, anchor=None, stretch=None):
self._multicolumn_listbox.configure_column(self, index, width=None, minwidth=None, anchor=None, stretch=None)
def row_data(self, index):
return self._multicolumn_listbox.row_data(index)
def update_row(self, index, data):
self._multicolumn_listbox.update_row(index,data)
def delete_row(self, index):
self._multicolumn_listbox.delete_row(index)
if self._row_numbers:
self._row_numbers.pop()
def insert_row(self, data, index=None):
self._multicolumn_listbox.insert_row(data, index)
if self._row_numbers:
self._row_numbers.new_label()
def column_data(self, index):
return self._multicolumn_listbox.column_data(index)
def update_column(self, index, data):
self._multicolumn_listbox.update_column(index, data)
def clear(self):
self._multicolumn_listbox.clear()
if self._row_numbers:
self._row_numbers.delete_labels()
def update(self, data):
current_number_of_rows = self._multicolumn_listbox.number_of_rows
self._multicolumn_listbox.update(data)
if self._row_numbers:
number_of_rows = len(data)
if current_number_of_rows < number_of_rows:
for i in range(number_of_rows - current_number_of_rows):
self._row_numbers.new_label()
else:
n_labels = current_number_of_rows - number_of_rows
self._row_numbers.pop(n_labels =n_labels)
def focus(self, index=None):
self._multicolumn_listbox.focus(index)
def state(self, state=None):
self._multicolumn_listbox.state(state)
@property
def number_of_rows(self):
return self._multicolumn_listbox.number_of_rows
@property
def number_of_columns(self):
return self._multicolumn_listbox.number_of_columns
def toogle_selection(self, index):
self._multicolumn_listbox.toogle_selection(index)
def select_row(self, index):
self._multicolumn_listbox.select_row(index)
def deselect_row(self, index):
self._multicolumn_listbox.deselect_row(index)
def deselect_all(self):
self._multicolumn_listbox.deselect_all()
def set_selection(self, indices):
self._multicolumn_listbox.set_selection(indices)
@property
def selected_rows(self):
return self._multicolumn_listbox.selected_rows
@property
def indices_of_selected_rows(self):
return self._multicolumn_listbox.indices_of_selected_rows
def delete_all_selected_rows(self):
number_of_deleted_rows = self._multicolumn_listbox.delete_all_selected_rows()
if self._row_numbers:
self._row_numbers.pop(n_labels=number_of_deleted_rows)
@property
def table_data(self):
return self._multicolumn_listbox.table_data
@table_data.setter
def table_data(self, data):
self.update(data)
def cell_data(self, row, column):
return self._multicolumn_listbox.cell_data(row, column)
def update_cell(self, row, column, value):
self._multicolumn_listbox.update_cell(row, column, value)
def __getitem__(self, index):
return self._multicolumn_listbox[index]
def __setitem__(self, index, value):
self._multicolumn_listbox[index] = value
def bind(self, event, handler):
self._multicolumn_listbox.bind(event, handler)
def sort_by(self, col, descending):
self._multicolumn_listbox.sort_by(col, descending)
class Scrolling_Area(Frame, object):
def __init__(self,
master,
width=None,
height=None,
mousewheel_speed=2,
scroll_horizontally=True,
xscrollbar=None,
scroll_vertically=True,
yscrollbar=None,
outer_background=None,
inner_frame=Frame,
**kw):
super(Scrolling_Area, self).__init__(master, **kw)
self.grid_columnconfigure(0, weight=1)
self.grid_rowconfigure(0, weight=1)
self._clipper = Frame(self,
background=outer_background,
width=width,
height=height)
self._clipper.grid(row=0, column=0, sticky=N + E + W + S)
self._width = width
self._height = height
self.innerframe = inner_frame(self._clipper,
padx=0,
pady=0,
highlightthickness=0)
self.innerframe.place(in_=self._clipper, x=0, y=0)
if scroll_vertically:
if yscrollbar is not None:
self.yscrollbar = yscrollbar
else:
self.yscrollbar = Scrollbar(self, orient=VERTICAL)
self.yscrollbar.grid(row=0, column=1, sticky=N + S)
self.yscrollbar.set(0.0, 1.0)
self.yscrollbar.config(command=self.yview)
else:
self.yscrollbar = None
self._scroll_vertically = scroll_vertically
if scroll_horizontally:
if xscrollbar is not None:
self.xscrollbar = xscrollbar
else:
self.xscrollbar = Scrollbar(self, orient=HORIZONTAL)
self.xscrollbar.grid(row=1, column=0, sticky=E + W)
self.xscrollbar.set(0.0, 1.0)
self.xscrollbar.config(command=self.xview)
else:
self.xscrollbar = None
self._scroll_horizontally = scroll_horizontally
self._jfraction = 0.05
self._startX = 0
self._startY = 0
# Whenever the clipping window or scrolled frame change size,
# update the scrollbars.
self.innerframe.bind('<Configure>', self._on_configure)
self._clipper.bind('<Configure>', self._on_configure)
self.innerframe.xview = self.xview
self.innerframe.yview = self.yview
Mousewheel_Support(self).add_support_to(self.innerframe,
xscrollbar=self.xscrollbar,
yscrollbar=self.yscrollbar)
def update_viewport(self):
# compute new height and width
self.update()
frameHeight = float(self.innerframe.winfo_reqheight())
frameWidth = float(self.innerframe.winfo_reqwidth())
if self._width is not None:
width = min(self._width, frameWidth)
else:
width = self._frameWidth
if self._height is not None:
height = min(self._height, frameHeight)
else:
height = self._frameHeight
self._clipper.configure(width=width, height=height)
def _on_configure(self, event):
self._frameHeight = float(self.innerframe.winfo_reqheight())
self._frameWidth = float(self.innerframe.winfo_reqwidth())
# resize the visible part
if self._scroll_horizontally:
self.xview("scroll", 0, "unit")
if self._scroll_vertically:
self.yview("scroll", 0, "unit")
def xview(self, mode=None, value=None, units=None):
value = float(value)
clipperWidth = self._clipper.winfo_width()
frameWidth = self._frameWidth
_startX = self._startX
if mode is None:
return self.xscrollbar.get()
elif mode == 'moveto':
# absolute movement
self._startX = int(value * frameWidth)
else:
# mode == 'scroll'
# relative movement
if units == 'units':
jump = int(clipperWidth * self._jfraction)
else:
jump = clipperWidth
self._startX = self._startX + value * jump
if frameWidth <= clipperWidth:
# The scrolled frame is smaller than the clipping window.
self._startX = 0
hi = 1.0
#use expand by default
relwidth = 1
else:
# The scrolled frame is larger than the clipping window.
#use expand by default
if self._startX + clipperWidth > frameWidth:
self._startX = frameWidth - clipperWidth
hi = 1.0
else:
if self._startX < 0:
self._startX = 0
hi = (self._startX + clipperWidth) / frameWidth
relwidth = ''
if self._startX != _startX:
# Position frame relative to clipper.
self.innerframe.place(x=-self._startX, relwidth=relwidth)
lo = self._startX / frameWidth
self.xscrollbar.set(lo, hi)
def yview(self, mode=None, value=None, units=None):
value = float(value)
clipperHeight = self._clipper.winfo_height()
frameHeight = self._frameHeight
_startY = self._startY
if mode is None:
return self.yscrollbar.get()
elif mode == 'moveto':
self._startY = value * frameHeight
else: # mode == 'scroll'
if units == 'units':
jump = int(clipperHeight * self._jfraction)
else:
jump = clipperHeight
self._startY = self._startY + value * jump
if frameHeight <= clipperHeight:
# The scrolled frame is smaller than the clipping window.
self._startY = 0
hi = 1.0
# use expand by default
relheight = 1
else:
# The scrolled frame is larger than the clipping window.
# use expand by default
if self._startY + clipperHeight > frameHeight:
self._startY = frameHeight - clipperHeight
hi = 1.0
else:
if self._startY < 0:
self._startY = 0
hi = (self._startY + clipperHeight) / frameHeight
relheight = ''
if self._startY != _startY:
# Position frame relative to clipper.
self.innerframe.place(y=-self._startY, relheight=relheight)
lo = self._startY / frameHeight
self.yscrollbar.set(lo, hi)
def __init__(self, master, columns, column_weights=None, column_minwidths=None, height=500, minwidth=20, minheight=20, padx=5, pady=5, cell_font=None, cell_foreground="black", cell_background="white", cell_anchor=W, header_font=None, header_background="white", header_foreground="black", header_anchor=CENTER, bordercolor = "#999999", innerborder=True, outerborder=True, stripped_rows=("#EEEEEE", "white"), on_change_data=None, mousewheel_speed = 2, scroll_horizontally=False, scroll_vertically=True):
outerborder_width = 1 if outerborder else 0
Frame.__init__(self,master, bd= 0)
self._cell_background = cell_background
self._cell_foreground = cell_foreground
self._cell_font = cell_font
self._cell_anchor = cell_anchor
self._stripped_rows = stripped_rows
self._padx = padx
self._pady = pady
self._bordercolor = bordercolor
self._innerborder_width = 1 if innerborder else 0
self._data_vars = []
self._columns = columns
self._number_of_rows = 0
self._number_of_columns = len(columns)
self.grid_columnconfigure(0, weight=1)
self.grid_rowconfigure(1, weight=1)
self._head = Frame(self, highlightbackground=bordercolor, highlightcolor=bordercolor, highlightthickness=outerborder_width, bd= 0)
self._head.grid(row=0, column=0, sticky=E+W)
header_separator = False if outerborder else True
for j in range(len(columns)):
column_name = columns[j]
header_cell = Header_Cell(self._head, text=column_name, borderwidth=self._innerborder_width, font=header_font, background=header_background, foreground=header_foreground, padx=padx, pady=pady, bordercolor=bordercolor, anchor=header_anchor, separator=header_separator)
header_cell.grid(row=0, column=j, sticky=N+E+W+S)
add_scrollbars = scroll_horizontally or scroll_vertically
if add_scrollbars:
if scroll_horizontally:
xscrollbar = Scrollbar(self, orient=HORIZONTAL)
xscrollbar.grid(row=2, column=0, sticky=E+W)
else:
xscrollbar = None
if scroll_vertically:
yscrollbar = Scrollbar(self, orient=VERTICAL)
yscrollbar.grid(row=1, column=1, sticky=N+S)
else:
yscrollbar = None
scrolling_area = Scrolling_Area(self, width=self._head.winfo_reqwidth(), height=height, scroll_horizontally=scroll_horizontally, xscrollbar=xscrollbar, scroll_vertically=scroll_vertically, yscrollbar=yscrollbar)
scrolling_area.grid(row=1, column=0, sticky=E+W)
self._body = Frame(scrolling_area.innerframe, highlightbackground=bordercolor, highlightcolor=bordercolor, highlightthickness=outerborder_width, bd= 0)
self._body.pack()
def on_change_data():
scrolling_area.update_viewport()
else:
self._body = Frame(self, height=height, highlightbackground=bordercolor, highlightcolor=bordercolor, highlightthickness=outerborder_width, bd= 0)
self._body.grid(row=1, column=0, sticky=N+E+W+S)
if column_weights is None:
for j in range(len(columns)):
self._body.grid_columnconfigure(j, weight=1)
else:
for j, weight in enumerate(column_weights):
self._body.grid_columnconfigure(j, weight=weight)
if column_minwidths is not None:
for j, minwidth in enumerate(column_minwidths):
if minwidth is None:
header_cell = self._head.grid_slaves(row=0, column=j)[0]
minwidth = header_cell.winfo_reqwidth()
self._body.grid_columnconfigure(j, minsize=minwidth)
else:
for j in range(len(columns)):
header_cell = self._head.grid_slaves(row=0, column=j)[0]
minwidth = header_cell.winfo_reqwidth()
self._body.grid_columnconfigure(j, minsize=minwidth)
self._on_change_data = on_change_data
