class Example(Frame): def __init__(self, parent): Frame.__init__(self, parent) self.tree = Treeview(self) self.tree["columns"] = ("item1", "item2") self.tree.heading("item1", text="Column 1") self.tree.heading("item2", text="Column 2") self.tree.insert("", 0, text="Item 1", values=("Value 1", "Value 2")) row2 = self.tree.insert("", 1, "row2", text="Item 2") self.tree.insert(row2, "end", "item1", text="Item 1", values=("3", "7")) self.tree.insert(row2, "end", "item2", text="Item 2", values=("2", "5")) self.tree.pack(expand=1, fill="both") self.delete = Button(self, text="Delete Row", command=self.on_delete) self.delete.pack(side="bottom") def on_delete(self): try: selected_item = self.tree.selection()[0] self.tree.delete(selected_item) except IndexError: pass
class MainWindow(Frame): def __init__(self, parent): Frame.__init__(self, parent) self.treeview = None self.createui() self.loadtable() self.grid(sticky=(N, S, W, E)) parent.grid_rowconfigure(0, weight=1) parent.grid_columnconfigure(0, weight=1) def createui(self): image = Image.open('header.png') photo = ImageTk.PhotoImage(image) lbl = Label(self, image=photo) lbl.image = photo lbl.grid(row=0, column=0, columnspan=2, sticky='ns') self.treeview = Treeview(self) self.treeview['columns'] = ['title'] self.treeview.heading("#0", text='Repeticiones', anchor='center') self.treeview.column("#0", anchor="center", width=90) self.treeview.heading('title', text='Titulo', anchor='w') self.treeview.column('title', anchor='w', width=700) self.treeview.grid(sticky=(N, S, W, E)) self.treeview.bind("<Double-1>", self.openlink) ysb = Scrollbar(self, width=18, orient='vertical', command=self.treeview.yview) ysb.grid(row=1, column=1, sticky='ns') self.treeview.configure(yscroll=ysb.set) self.grid_rowconfigure(1, weight=1) self.grid_columnconfigure(0, weight=1) def openlink(self, event): item = self.treeview.identify('item', event.x, event.y) web = self.treeview.item(item, 'values')[1] webbrowser.open_new(web) def loadtable(self): self.treeview.delete(*self.treeview.get_children()) sorted_x = sorted(dic.items(), key=lambda x: x[1][1], reverse=True) for key, value in sorted_x: self.treeview.insert('', 'end', text=str(value[1]), values=[value[0], key])
class App(object): def __init__(self, root, cursor, db): self.frame = Frame(root) self.frame.configure(background='white') self.list_toplevel = {} self.cursor = cursor self.db = db self.child_toplevel = None self.frame.pack() image = Image.open("photo.jpg") image = image.resize((250, 250), Image.ANTIALIAS) photo = ImageTk.PhotoImage(image) label = Label(self.frame, image=photo) label.grid(row=0, column=0, sticky=W) label.image = photo # keep a reference! nou_registre = LabelFrame(self.frame, text="Nou registre", fg="Blue", padx=5, pady=5) nou_registre.configure(background='white') nou_registre.grid(row=0, column=1, padx=15, sticky=W) text_nom = Label(nou_registre, text="Nom:", fg="Blue") text_nom.configure(background='white') text_nom.grid(row=0, column=0) self.entry_nom = Entry(nou_registre) self.entry_nom.grid(row=0, column=1, sticky=W) text_telefon = Label(nou_registre, text="Telèfon: ", fg="Blue") text_telefon.configure(background='white') text_telefon.grid(row=1, column=0) self.entry_telefon = Entry(nou_registre) self.entry_telefon.grid(row=1, column=1) text_email = Label(nou_registre, text="Email: ", fg="Blue") text_email.configure(background='white') text_email.grid(row=2, column=0) self.entry_email = Entry(nou_registre) self.entry_email.grid(row=2, column=1) button_afegir_contacte = Button(nou_registre, text="Afegir contacte", fg="Blue", command=self.afegeix_contacte) button_afegir_contacte.grid(row=3, column=1, sticky=E) button_mostra_historic = Button(nou_registre, text="Mostra historic", fg="Blue", command=self.mostra_historic) button_mostra_historic.grid(row=4, column=0, sticky=W) mostrar_contactes = Button(self.frame, text="Mostrar contactes", fg="Blue", command=self.insert_contacts_treeview) mostrar_contactes.grid(sticky=W, row=3) self.missatge_error_confirmacio = StringVar() self.label_error_confirmacio = Label( self.frame, textvariable=self.missatge_error_confirmacio, fg="Red") self.label_error_confirmacio.configure(background='white') self.label_error_confirmacio.grid(sticky=W, row=3, column=1) self.agenda_contactes = Treeview(self.frame, columns=["nom", "tel"], show="headings") self.agenda_contactes.heading("nom", text="Nom") self.agenda_contactes.heading("tel", text="Telefon") self.agenda_contactes.column("nom", minwidth=0, width=200, stretch=NO, anchor="c") self.agenda_contactes.column("tel", minwidth=0, width=200, stretch=NO, anchor="c") self.agenda_contactes.grid(row=4, column=0, padx=0, columnspan=2) self.insert_contacts_treeview() elimina_seleccionat = Button(self.frame, text="Eliminar seleccionat", command=self.elimina_contacte, fg="Blue") elimina_seleccionat.grid(row=5, column=0, sticky=W) self.modificar_seleccionat = Button(self.frame, text="Modificar seleccionat", fg="Blue", command=self.modifica_contacte) self.modificar_seleccionat.grid(row=5, column=1, sticky=W) sortir = Button(self.frame, text="Sortir", fg="Blue", command=self.frame.quit) sortir.grid(row=5, column=2, sticky=E) def mostra_historic(self): popup = Toplevel() agenda_historic = Treeview( popup, columns=["nom", "tel", "email", "path", "accio", "data"], show="headings") agenda_historic.heading("nom", text="Nom") agenda_historic.heading("tel", text="Telefon") agenda_historic.heading("email", text="Email") agenda_historic.heading("path", text="Path") agenda_historic.heading("accio", text="Acció") agenda_historic.heading("data", text="Data") agenda_historic.column("nom", minwidth=0, width=150, stretch=True, anchor="c") agenda_historic.column("tel", minwidth=0, width=100, stretch=True, anchor="c") agenda_historic.column("email", minwidth=0, width=150, stretch=True, anchor="c") agenda_historic.column("path", minwidth=0, width=200, stretch=True, anchor="c") agenda_historic.column("accio", minwidth=0, width=100, stretch=True, anchor="c") agenda_historic.column("data", minwidth=0, width=150, stretch=True, anchor="c") agenda_historic.grid(row=0, column=0, padx=5, pady=5) self.cursor.execute("select * from HISTORIC ORDER BY data DESC;") dades = self.cursor.fetchall() for data_usuari in dades: agenda_historic.insert('', 'end', values=data_usuari) def insert_contacts_treeview(self): self.cursor.execute("select * from CONTACTES order by nom ASC;") self.agenda_contactes.delete(*self.agenda_contactes.get_children()) for i in self.cursor.fetchall(): self.agenda_contactes.insert('', 'end', values=i[:2]) def show_image(self, imatge_label, path_imatge=''): file_per_default = 'avatar.jpeg' if path_imatge == '': image = Image.open(file_per_default) else: if os.path.exists(path_imatge): try: image = Image.open(path_imatge) except: print "Error al mostrar imatge!" return False else: image = Image.open(file_per_default) image = image.resize((120, 120), Image.ANTIALIAS) photo = ImageTk.PhotoImage(image) imatge_label.configure(image=photo) imatge_label.image = photo return True def edit_image(self, imatge_label, path_imatge, nom, telefon): if os.path.isfile(path_imatge): try: image = Image.open(path_imatge) except: self.missatge_error_confirmacio.set("Imatge incorrecte!") else: try: self.cursor.execute( "UPDATE CONTACTES SET foto=:pathfoto where nom=:nom and telf=:telf", { 'pathfoto': path_imatge, 'nom': nom, 'telf': str(telefon) }) self.db.commit() except: self.missatge_error_confirmacio.set( "Error actualitzant la imatge!") return False self.show_image(imatge_label, path_imatge) def demana_imatge(self, imatge_label, nom, telefon): t = tkFileDialog.askopenfilename(title="Selecciona foto", filetypes=(("jpg files", "*.jpg"), ("jpeg files", "*.jpeg"), ("all files", "*.*"))) if t: self.edit_image(imatge_label, t, nom, telefon) def modificar_contacte(self, entries_fixed, entries_variable, treeview_seleccionat): #print dades_usuari nom_fixed = entries_fixed[0] telefon_fixed = entries_fixed[1] email_fixed = entries_fixed[2] telefon_variable = entries_variable[0] email_variable = entries_variable[1] valor_text_telefon_antic = entries_fixed[3] valor_text_email_antic = entries_fixed[4] changed_email = False changed_tel = False if email_variable.get() != '': try: self.check_email(email_variable.get()) except: self.missatge_error_confirmacio.set("El mail no és correcte!") else: self.cursor.execute( "UPDATE CONTACTES SET email=:email where nom=:nom and telf=:telf", { 'email': email_variable.get(), 'nom': nom_fixed.get(), 'telf': str(telefon_fixed.get()) }) valor_text_email_antic.set(email_variable.get()) changed_email = True if telefon_variable.get() != '': try: assert int(telefon_variable.get()) >= 600000000 except: self.missatge_error_confirmacio.set("Error en el telefon!") else: try: self.cursor.execute( "UPDATE CONTACTES SET telf=:nou_telf where nom=:nom and telf=:telf", { 'nou_telf': telefon_variable.get(), 'nom': nom_fixed.get(), 'telf': str(telefon_fixed.get()) }) except sqlite3.IntegrityError: self.missatge_error_confirmacio.set( "El telèfon ja està registrat!") else: changed_tel = True self.agenda_contactes.item(treeview_seleccionat, values=(nom_fixed.get(), telefon_variable.get())) valor_text_telefon_antic.set(telefon_variable.get()) self.db.commit() if changed_email & changed_tel: self.missatge_error_confirmacio.set( "Dades modificades correctament!") elif changed_email: self.missatge_error_confirmacio.set( "Email modificat correctament!") elif changed_tel: self.missatge_error_confirmacio.set( "Telefon modificat correctament!") def modifica_contacte(self): if self.child_toplevel is not None: self.child_toplevel.destroy() element_a_modificar = self.agenda_contactes.focus() valor_usuari = self.agenda_contactes.item( element_a_modificar)['values'] self.cursor.execute("select * from CONTACTES where nom=? and telf=?;", tuple(valor_usuari)) dades = self.cursor.fetchone() t = Toplevel() self.child_toplevel = t label_imatge = Label(t) label_imatge.configure(background='white') label_imatge.pack(side="left", fill="both", expand=True) self.show_image(label_imatge, dades[3]) frame_info = Frame(t) frame_info.pack(side="right", fill="both", expand=False) frame_info.configure(background='white') label_nom = Label(frame_info, text="Nom: ") label_nom.configure(background='white') label_nom.grid(row=0, column=0) entry_nom = Entry(frame_info, textvariable=StringVar(frame_info, value=dades[0]), width=20, state='disabled') entry_nom.grid(row=0, column=1) label_telefon = Label(frame_info, text="Telefon antic: ") label_telefon.configure(background='white') label_telefon.grid(row=1, column=0) text_telefon = StringVar(frame_info, value=dades[1]) entry_telefon = Entry(frame_info, textvariable=text_telefon, width=20, state='disabled') entry_telefon.grid(row=1, column=1) label_telefon_nou = Label(frame_info, text="Telefon nou: ") label_telefon_nou.configure(background='white') label_telefon_nou.grid(row=2, column=0) entry_telefon_nou = Entry(frame_info, width=20) entry_telefon_nou.grid(row=2, column=1) label_email = Label(frame_info, text="Email: ") label_email.configure(background='white') label_email.grid(row=3, column=0) text_email = StringVar(frame_info, value=dades[2]) #----- entry_email = Entry(frame_info, width=20, textvariable=text_email, state='disabled') entry_email.grid(row=3, column=1) label_email_nou = Label(frame_info, text="Email nou:") label_email_nou.configure(background='white') label_email_nou.grid(row=4, column=0) entry_email_nou = Entry(frame_info, width=20) entry_email_nou.grid(row=4, column=1) selecciona_imatge = Button( frame_info, text="Edita foto", command=lambda: self.demana_imatge(label_imatge, dades[0], text_telefon.get())) selecciona_imatge.grid(row=5) button_modifica_contacte = Button( frame_info, text="Modificar contacte", fg="Blue", command=lambda: self.modificar_contacte([ entry_nom, entry_telefon, entry_email, text_telefon, text_email ], [entry_telefon_nou, entry_email_nou], element_a_modificar)) button_modifica_contacte.grid(row=6, column=1, sticky=E) def check_email(self, email): if re.match("(^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$)", email): return True else: raise "Mail no vàlid!" def elimina_contacte(self): element_seleccionat = self.agenda_contactes.focus() if element_seleccionat != '': informacio_contacte = self.agenda_contactes.item( element_seleccionat)['values'] self.cursor.execute("DELETE from CONTACTES where nom=? and telf=?", tuple(informacio_contacte)) self.db.commit() self.agenda_contactes.delete(element_seleccionat) self.missatge_error_confirmacio.set("Borrat correctament") if self.child_toplevel is not None: self.child_toplevel.destroy() #print self.agenda_contactes.focus() #print self.agenda_contactes.selection() else: self.missatge_error_confirmacio.set("Selecciona un usuari!") print "Selecciona element" def afegeix_contacte(self): try: Nom = self.entry_nom.get() assert Nom != '' Telef = int(self.entry_telefon.get()) assert Telef > 600000000 Email = self.check_email(self.entry_email.get()) except: self.missatge_error_confirmacio.set( "Introdueix les dades correctament!") else: try: self.cursor.execute( """INSERT INTO CONTACTES values (?,?,?,'');""", (Nom.title(), Telef, self.entry_email.get())) self.db.commit() except sqlite3.IntegrityError: self.missatge_error_confirmacio.set("Contacte ja existent!") else: self.insert_contacts_treeview() self.missatge_error_confirmacio.set( "Afegit contacte correctament")
class WaitingRoom(cll.ClientListener, object): #Note: extending cll.ClientListener if Gui does not extend WaitingRoom def __init__(self): self.Names = [] self.tree_headers = ['Player','Status','Address','Game','Color'] self.quit = False #quit program after wroom has been closed. it will be passed to Gui.quit def startWaitingRoomUI(self, pumpit): self.pumpit = True if 'pumpit' in locals(): self.pumpit = pumpit cfg.wroom = Tk() cfg.wroom.protocol("WM_DELETE_WINDOW", self.quitWaitingRoom) """State variables - By using textvariable=var in definition widget is tied to this variable""" statusmsg_sv = StringVar() #needed entry_sv = StringVar(value = cfg.name) #entry_sv.trace("w", lambda name, index, mode, sv=entry_sv: self.changeName(sv)) chatentry_sv = StringVar(value = "Press enter to chat") """Create and grid the outer content frame""" content = ttk.Frame(cfg.wroom) #, padding=(5, 5, 12, 0)) #Frame in cfg.wroom content.grid(column = 0, row = 0, sticky = (N,W,E,S)) cfg.wroom.grid_columnconfigure(0, weight = 1) cfg.wroom.grid_rowconfigure(0, weight = 1) """Create the different widgets; note the variables that some widgets are bound to""" self.tree = Treeview(content, show="headings", columns=cfg.wroominstance.tree_headers, name = "treeview") self.tree.column("#1", minwidth = 100, width = 120, stretch = NO) self.tree.column("#2", minwidth = 30, width = 60, stretch = NO) self.tree.column("#3", minwidth = 30, width = 50, stretch = YES) self.tree.column("#4", minwidth = 30, width = 50, stretch = YES) self.tree.column("#5", minwidth = 30, width = 50, stretch = YES) namelbl = ttk.Label(content, text="Player name") self.nameentry = ttk.Entry(content, bg = 'white', textvariable = entry_sv, name = "nameentry")#, validatecommand=validateIt) colorlbl = ttk.Label(content, text="Player color") self.colorframe = ttk.Frame(content, name = "colorframe", borderwidth = 1, relief='sunken') lbl = ttk.Label(content, text="Send to player:") #Label on the right self.log = Listbox(content, height = 5, bg = 'white', name = "logbox")#, listvariable=cmessagelog #Listbox with messages self.chatAll = ttk.Button(content, text = 'Chat to All', command = self.chatToAll, default = 'active', width = '6',name = "chat") self.chatentry = ttk.Entry(content, bg = 'white', foreground = 'gray', textvariable = chatentry_sv, name = "chatentry", selectforeground = 'blue') testbtn = ttk.Button(content, text = 'Connections', command = self.test, default = 'active', width = '6', name = "testbtn") ready = ttk.Button(content, text = 'Ready', command = self.toggleReadyForGame, default = 'active', width = '6', name = "readybtn") solitaire = ttk.Button(content, text = 'Solitaire', command = self.solitaire, default = 'active', width = '6', name = "solitairebtn") quit = ttk.Button(content, text = 'Quit', command = self.quitWaitingRoom, default = 'active', width = '6', name = "quitbtn") status = ttk.Label(content, textvariable = statusmsg_sv, anchor = W, name = "statuslbl") #Label on the bottom def get_tree(): """Get from the self.tree an item when clicked""" idxs = self.tree.item(self.tree.focus()) vals = idxs['values'] if len(idxs['values'])==0: return None return vals """def sortby(tree, col, descending): Sort tree contents when a column header is clicked on # grab values to sort data = [(tree.set(child, col), child) \ for child in tree.get_children('')] # now sort the data in place data.sort(reverse=descending) for ix, item in enumerate(data): tree.move(item[1], '', ix) # switch the heading so it will sort in the opposite direction tree.heading(col, command=lambda col=col: sortby(tree, col, int(not descending))) """ def showstatus(*args): """Called when the selection in the listbox changes; Update the status message on the bottom with the new information""" list = get_tree() if list is None: return statusmsg_sv.set("Player %s has this status: %s" % (list[0], list[1])) # Grid all the widgets self.tree.grid(row = 0, column = 0, rowspan = 9, sticky = (N,S,E,W)) namelbl.grid(row = 0, column = 1, columnspan = 2, sticky = (N,W), padx = 5) self.nameentry.grid(row = 1, column = 1, columnspan = 2, sticky = (N,E,W), pady = 5, padx = 5) colorlbl.grid(row = 0, column = 3, columnspan = 1, sticky = (N,W), padx = 5) self.colorframe.grid(row = 1, column = 3, columnspan = 1, sticky = (N,E,W), pady = 5, padx = 5) #testbtn.grid(row = 3, column = 3, columnspan = 1, sticky = E, padx = 5) #Test Button self.log.grid(row = 5, column = 1, columnspan = 3, sticky = (N,S,E,W), padx = 5, pady = 5) #Listbox with all messages self.chatentry.grid(row = 6, column = 1, columnspan = 2, sticky = (N,E), padx = 5, pady = 5) self.chatAll.grid(row = 6, column = 3, columnspan = 1, sticky = (N,E), padx = 5, pady = 5) ready.grid(row = 7, column = 1, sticky = (W,S), padx = 5, pady = 5) # solitaire.grid(row = 7, column = 2, sticky = (W,S), padx = 5, pady = 5) quit.grid(row = 7, column = 3, sticky = (W,S), padx = 5, pady = 5) status.grid(row = 9, column = 0, columnspan = 2, sticky = (W,E)) """Configure content Frame and color Frame""" content.grid_columnconfigure(0, weight = 1) content.grid_rowconfigure(5, weight = 1) h = self.nameentry.winfo_reqheight() self.colorframe.configure(height = h, bg = 'red') """Set event bindings""" self.tree.bind('<<TreeviewSelect>>', showstatus) self.nameentry.bind('<Return>', (lambda _: self.askChangeName(self.nameentry))) self.nameentry.bind('<FocusOut>', (lambda _: self.askChangeName(self.nameentry))) cfg.wroom.bind('<Control-Key-w>', self.quitWaitingRoom) cfg.wroom.bind('<Control-Key-q>', self.quitWaitingRoom) cfg.wroom.bind('<Control-Key-r>', self.toggleReadyForGame) cfg.wroom.bind('<Control-Key-s>', self.solitaire) self.chatentry.bind("<Return>",self.chatToAll) def chatEntryActive(e = None): self.chatentry.config(foreground = 'black') self.chatentry.delete(0, 'end') def chatEntryInactive(e = None): print(self) chatentry_sv.set("Press enter to chat") self.chatentry.config(foreground = 'gray') self.chatentry.bind("<FocusIn>", lambda e: chatEntryActive(e)) self.chatentry.bind("<FocusOut>", lambda e: chatEntryInactive(e)) self.colorframe.bind("<ButtonRelease-1>", self.changeColor) """Set tooltips on widgets""" hover.createToolTip(namelbl, "Type in your name") hover.createToolTip(self.nameentry, "Type in your name") hover.createToolTip(ready, "Toggle ready state to play tantrix with other players") hover.createToolTip(solitaire, "Start a two player game on this computer") hover.createToolTip(quit, "Quit Tantrix") hover.createToolTip(self.chatentry, "Press enter to send to chat") hover.createToolTip(self.chatAll, "Press enter to send to chat") hover.createToolTip(self.colorframe, "Click to select your color") hover.createToolTip(colorlbl, "Your color") """Set the starting state of the interface""" statusmsg_sv.set('') showstatus() """Start main loop for tkinter and Sixpodnet""" self.keepLooping = True if self.pumpit: self.mainLoopWithPump() else: self.mainLoopWithoutPump() return self.quit def test(self): if self.pumpit: self.send_to_server("test") def chatToAll(self, e = None): """Chat to every player in the wroom""" """Get the chat entry and add it to the local log""" msgList = [self.chatentry.get()] if len(msgList[0]) is 0: return """Send message to server""" self.sendChatToAll(msgList = msgList) """Clear chat entry""" self.chatentry.delete(0, 'end') self.chatentry.focus_set() def buildTree(self, tree_list): def sortby(tree, col, descending): """Sort tree contents when a column header is clicked on""" # grab values to sort data = [(tree.set(child, col), child) \ for child in tree.get_children('')] # now sort the data in place data.sort(reverse=descending) for ix, item in enumerate(data): tree.move(item[1], '', ix) # switch the heading so it will sort in the opposite direction tree.heading(col, command=lambda col=col: sortby(tree, col, int(not descending))) for ind, col in enumerate(self.tree_headers): self.tree.heading(ind, text=col.title(),command=lambda c=col: sortby(self.tree, c, 0))# # adjust the column's width to the header string #self.tree.column(col, width=tkFont.Font().measure(col.title())) """Convert Status and Game to a better format, then insert in Treeview""" convert_status = {0: "Idle", 1: "Ready", -1: "Playing", -2: "Solitaire"} for item in tree_list: item[1] = convert_status[item[1]] if item[3] is None: item[3] = "" self.tree.insert('', 'end', values=item) # adjust column's width if necessary to fit each value #import Tkinter.font as tkFont #for ix, val in enumerate(item): #col_w = tkFont.Font().measure(val) #if self.tree.column(selfcfg.wroominstance.tree_headers[ix],width=None)<col_w: #self.tree.column(selfcfg.wroominstance.tree_headers[ix], width=col_w) def addToMessageLog(self, listToLog, fg = 'black'): """Add a line to the log listbox""" for item in listToLog: self.log.insert(END, item) self.log.itemconfig(END, {'fg': fg}) self.log.select_set(END) self.log.yview(END) def searchTreeByHeader(self, val, header = 'Player'): """Return item in Treeview by player name""" val = str(val) items = self.tree.get_children() headerIndToSearchInto = cfg.wroominstance.tree_headers.index(header) # ['Player','Status','Address'] for item in items: itemval = str(self.tree.item(item, 'values')[headerIndToSearchInto]) if itemval.startswith(val): return item return None def editItemInTree(self, item, valList, headerList = ['Player']): """Edit an item of TreeView by its header(s)""" #Get the current (old) values as a list old_vals = self.tree.item(item)['values'] #Create a list with the new values newvalues = list(old_vals) for ind, header in enumerate(headerList): #Get from headerList which index should be changed headerIndex = cfg.wroominstance.tree_headers.index(header) newvalues[headerIndex] = valList[ind] #Finally change the old values self.tree.item(item, values=newvalues) def removeFromTree(self, name = ''): """remove an item of TreeView by its name filed""" item = self.searchTreeByHeader(name, header = 'Player') if item is not None: self.tree.delete(item) def askChangeName(self, sv): """User wants to change name. Ask server if ok""" name = sv.get() self.sendChangedName(name) def changeName(self, name): """Server sends the name of this player""" self.nameentry.delete(0, END) self.nameentry.insert(0, name) cfg.name = name cfg.wroom.title(name + ": waiting room") cfg.wroom.update() def changeColor(self, e = None): current = self.colorframe.cget('bg') color_ind = cfg.PLAYERCOLORS.index(current) + 1 color = cfg.PLAYERCOLORS[color_ind % 4] self.colorframe.configure(bg = color) cfg.playercolor = color self.sendChangedColor(color) def toggleReadyForGame(self, e = None): if self.pumpit: self.sendToggleReady() #Change button layout when clicked frame = cfg.wroom.winfo_children()[0] readybtn = frame.children['readybtn'] """Configure the button""" if readybtn.config('relief')[4]=='raised': readybtn.configure(relief='sunken') readybtn.configure(bg = 'green') elif readybtn.config('relief')[4]=='sunken': readybtn.configure(relief='raised') readybtn.configure(bg = '#d6d6d6') sleep(0.1) cfg.wroom.update() def quitWaitingRoom(self, e = None): print("Quitting the waiting room") self.keepLooping = False self.quit = True #used to quit everything after wroom has been closed if self.pumpit: self.send_to_server("quit") def solitaire(self, e = None): print("Starting a game on one client (solitaire)") cfg.solitaire = True self.keepLooping = False if self.pumpit: self.sendSolitaire() #cfg.wroominstance.tree = None def mainLoopWithoutPump(self): """Start main loop in waiting room. Do not use Sixpodnet to connect with server""" while self.keepLooping: #self.keepLooping changed by callbacks below """Update the boards""" cfg.wroom.update() cfg.wroom.update_idletasks() cfg.wroom.destroy() def mainLoopWithPump(self): """Start main loop in waiting room""" while self.keepLooping: #self.keepLooping changed by callbacks below """Polling loop for the client. asks the connection singleton for any new messages from the network""" connection.Pump() """Server""" self.Pump() """Check if there is a connection. If so start the waiting room, else go to preSolitaire""" if cfg.connected: """Update the boards""" cfg.wroom.update() cfg.wroom.update_idletasks() else: global attempt2connect attempt2connect += 1 if attempt2connect == 20: self.solitaire() cfg.wroom.destroy()
class pylasticGUI(Frame): def __init__(self): self.__fileName = 'POSCAR' self.__NoP = 11 self.__strain = 0.05 self.__executable = '/home/t.dengg/bin/vasp/vasp.5.3/vasp' self.__status = None self.__finished = None self.__paths = None self.__structuresinst = None self.__p1 = None self.__p2 = None self.__workdir = os.getcwd() Frame.__init__(self, name = 'pylastic') self.grid(row=0, column=0, sticky=NSEW) #self.pack(expand=Y, fill=BOTH) self._create_panel() def _create_panel(self): panel = Frame(self, name='elastic') #panel.pack(side=TOP, fill=BOTH, expand=Y) panel.grid(row=0, column=0, sticky=NSEW) nb = Notebook(panel, name='notebook') nb.enable_traversal() #nb.pack(fill=BOTH, expand=Y, padx=2, pady=3) nb.grid(row=0, column=0, sticky=NSEW) self._create_setup_tab(nb) self._create_analyze_tab(nb) def _create_setup_tab(self, nb): frame = Frame(nb, name='setup') self.e1 = Entry(frame, width=7) self.e1.bind() self.e1.grid(row=0, column=1) self.e1.delete(0, END) self.e1.insert(0, '21') self.label1 = Label(frame, text='Number of points:') self.label1.grid(row=0, column=0, sticky=W) self.e2 = Entry(frame, width=7) self.e2.bind() self.e2.grid(row=1, column=1) self.e2.delete(0, END) self.e2.insert(0, '0.05') self.label2 = Label(frame, text='Max. Lagrangian strain:') self.label2.grid(row=1, column=0, sticky=W) #Choose inputfile (Button) b2 = Button(frame, text="Inputfile", width=15, command=self.select_file) b2.grid(row=3, column=0, columnspan=2) b = Button(frame, text="set values", width=15, command=self.read_val) b.grid(row=4, column=0, columnspan=2) #Read structure (Button) b1 = Button(frame, text="Read structure", width=15, command=self.read_POS) b1.grid(row=5, column=0, columnspan=2) #Write structures (Button) b3 = Button(frame, text="Setup calculation", width=15, command=self.setup_calc) b3.grid(row=6, column=0, columnspan=2) #Strart calculations b4 = Button(frame, text="Calculation status", width=15, command=self.check_calc) b4.grid(row=7, column=0, columnspan=2) v = IntVar() r11 = Radiobutton(frame, text="Energy", variable=v, value=1) r12 = Radiobutton(frame, text="Strain", variable=v, value=2, state=DISABLED) r11.select() r11.grid(row=8, column=0, sticky=W) r12.grid(row=9, column=0, sticky=W) w = IntVar() r21 = Radiobutton(frame, text="2nd", variable=w, value=1) r22 = Radiobutton(frame, text="3rd", variable=w, value=2) r21.select() r21.grid(row=10, column=0, sticky=W) r22.grid(row=11, column=0, sticky=W) nb.add(frame, text='Setup', underline=0, padding=2) return def _create_analyze_tab(self, nb): frame = Frame(nb, name='analyze') self._create_treeview(frame, ) root = self.tree.insert('', END, text = 'calc', values=['text1','text2']) #self._populate_tree(root) # b1 = Button(frame, text="Refresh", width=15, command=lambda: self._populate_tree(root)) b1.grid(row=2, column=0) b2 = Button(frame, text="Analyze", width=15, command=lambda: self.analyze(frame)) b2.grid(row=2, column=1) b2 = Button(frame, text="Result", width=15, command=lambda: self.create_window()) b2.grid(row=2, column=2) if self.__status and '--------' in self.__status: self.__finished = False else: self.__finished = True if self.__status and self.__finished: ECs.set_analytics() nb.add(frame, text='Analyze', underline=0, padding=2) return def _populate_tree(self, root, lock=None): if lock: lock.acquire() if len(self.tree.get_children(self.tree.get_children())) > 1: for i in self.tree.get_children(self.tree.get_children()): self.tree.delete(i) #self.tree.delete(self.tree.get_children()) status, paths = self.check_calc() for key in status.keys(): #print paths[key].lstrip(self.__workdir).split('/') self.tree.insert(root, END, text = status[key], values=['text3','text4', paths[key]]) if lock: lock.release() def _create_treeview(self, parent): f = Frame(parent) #f.pack(side=TOP, fill=BOTH, expand=Y) f.grid(row=0, column=0, sticky=NSEW, columnspan=3) # create the tree and scrollbars self.dataCols = ('fullpath', 'type', 'status') self.tree = Treeview(columns=self.dataCols, displaycolumns='status') ysb = Scrollbar(orient=VERTICAL, command= self.tree.yview) xsb = Scrollbar(orient=HORIZONTAL, command= self.tree.xview) self.tree['yscroll'] = ysb.set self.tree['xscroll'] = xsb.set # setup column headings self.tree.heading('#0', text='Directory Structure', anchor=W) self.tree.heading('status', text='Status', anchor=W) self.tree.column('status', stretch=0, width=100) # add tree and scrollbars to frame self.tree.grid(in_=f, row=0, column=0, sticky=NSEW) ysb.grid(in_=f, row=0, column=1, sticky=NS) xsb.grid(in_=f, row=1, column=0, sticky=EW) # set frame resizing priorities f.rowconfigure(0, weight=1) f.columnconfigure(0, weight=1) # action to perform when a node is expanded self.tree.bind('<<TreeviewOpen>>', self._update_tree) self.tree.bind("<Double-1>", self.OnDoubleClick) def OnDoubleClick(self, event): item = self.tree.identify('item',event.x,event.y) if self.tree.item(item,"text") == 'calc': self.create_window() def _update_tree(self, event): # user expanded a node - build the related directory nodeId = self.tree.focus() # the id of the expanded node if self.tree.parent(nodeId): # not at root topChild = self.tree.get_children(nodeId)[0] # if the node only has a 'dummy' child, remove it and # build new directory; skip if the node is already # populated if self.tree.item(topChild, option='text') == 'dummy': self.tree.delete(topChild) path = self.tree.set(nodeId, 'fullpath') self._populate_tree(nodeId, path, os.listdir(path)) def create_window(self): t = Toplevel(self) t.wm_title("Elastic constants") l = Label(t, text="Elastic constants:") l.grid(row=0, column=0) textf = Text(t) try: textf.insert(INSERT, self.ec.get_C()) except: textf.insert(INSERT, '') textf.grid(row=1, column=0) def read_val(self): self.__NoP = float(self.e1.get()) self.__strain = float(self.e2.get()) def read_POS(self): self.__poscar = POS(self.__fileName).read_pos() #print self.__poscar def read_strain(self): self.__strain = self.e2.get() def select_file(self): self.__fileName = askopenfilename() print self.__fileName self.__workdir = self.__fileName.rstrip('POSCAR') print self.__workdir def setup_calc(self): ###################### Create Structures instance: ################### self.__structuresinst = Structures() ## Generate distorted structures and add them to structures object: ## atom = ElAtoms() print self.__poscar atom.poscarToAtoms(self.__poscar) for etan in np.linspace(-self.__strain, self.__strain, self.__NoP): for strains in range(len(atom.strainList)): atom = ElAtoms() atom.poscarToAtoms(self.__poscar) atom.distort(eta=etan, strainType_index = strains) self.__structuresinst.append_structure(atom) ####################### Write vasp input files: ####################### self.__structuresinst.workdir = self.__workdir self.__structuresinst.write_structures(self.__structuresinst) #################### Start local vasp calculation: #################### if self.__executable: lock = thread.allocate_lock() self.__structuresinst.executable = self.__executable thread.start_new_thread(self.__structuresinst.calc_vasp, (lock,)) def check_calc(self): self.__status = {} self.__paths = {} if not self.__structuresinst: try: with open(self.__workdir+'/structures.pkl', 'rb') as input: structures = pickle.load(input) atoms = structures.get_structures() except: raise Exception("Please do setup first!") else: atoms = self.__structuresinst.get_structures() #print self.__structuresinst for stype, eta in atoms: #print stype, eta, atoms[(stype,eta)].path try: et.parse(atoms[(stype,eta)].path+'/vasprun.xml') self.__status[(stype,eta)] = 'finished' except: self.__status[(stype,eta)] = '--------' self.__paths[(stype,eta)] = atoms[(stype,eta)].path return self.__status, self.__paths def analyze(self, frame): if self.__status and '--------' in self.__status: self.__finished = False else: self.__finished = True if self.__status and self.__finished: self.ec = ECs() self.ec.set_structures() self.ec.set_gsenergy() self.ec.set_analytics() self.__p1 = self.ec.plot_cvs() self.__p2 = self.ec.plot_2nd() canvas = FigureCanvasTkAgg(self.__p1, master=frame) canvas.show() canvas.get_tk_widget().grid(row=3, column=0) canvas = FigureCanvasTkAgg(self.__p2, master=frame) canvas.show() canvas.get_tk_widget().grid(row=3, column=1) canvas._tkcanvas.grid(row=3, column=2)
class XML_Viwer(Frame): def __init__(self, master, xml=None, heading_text=None, heading_anchor=None, padding=None, cursor=None, takefocus=None, style=None): Frame.__init__(self, master, class_="XML_Viwer") self._vsb = Scrollbar(self, orient=VERTICAL) self._hsb = Scrollbar(self, orient=HORIZONTAL) kwargs = {} kwargs["yscrollcommand"] = lambda f, l: autoscroll(self._vsb, f, l) kwargs["xscrollcommand"] = lambda f, l: autoscroll(self._hsb, f, l) if style is not None: kwargs["style"] = style if padding is not None: kwargs["padding"] = padding if cursor is not None: kwargs["cursor"] = cursor if takefocus is not None: kwargs["takefocus"] = takefocus self._treeview = Treeview(self, **kwargs) if heading_text is not None: if heading_anchor is not None: self._treeview.heading("#0", text=heading_text, anchor=heading_anchor) else: self._treeview.heading("#0", text=heading_text) self._treeview.bind("<<TreeviewOpen>>", self._on_open) self._treeview.bind("<<TreeviewClose>>", self._on_close) # Without this line, horizontal scrolling doesn't work properly. self._treeview.column("#0", stretch=False) self._vsb['command'] = self._treeview.yview self._hsb['command'] = self._treeview.xview self._treeview.grid(column=0, row=0, sticky=N + S + W + E) self._vsb.grid(column=1, row=0, sticky=N + S) self._hsb.grid(column=0, row=1, sticky=E + W) self.grid_columnconfigure(0, weight=1) self.grid_rowconfigure(0, weight=1) self._element_tree = None self._item_ID_to_element = {} if xml is not None: self.parse_xml(xml) def _on_open(self, event): item_ID = self._treeview.focus() if item_ID not in self._item_ID_to_element: return node = self._item_ID_to_element[item_ID] self._treeview.item(item_ID, text=self._repr_of_openning_tag(node)) def _on_close(self, event): item_ID = self._treeview.focus() if item_ID not in self._item_ID_to_element: return node = self._item_ID_to_element[item_ID] text = self._repr_of_openning_tag(node) + self._repr_of_closing_tag( node) self._treeview.item(item_ID, text=text) def parse_xml(self, xml): self._element_tree = ET.ElementTree(ET.fromstring(xml)) self.clear() self._walk_xml(self._element_tree.getroot()) @property def element_tree(self): return self._element_tree @element_tree.setter def element_tree(self, element_tree): self._element_tree = element_tree self.clear() self._walk_xml(element_tree.getroot()) def clear(self): self._item_ID_to_element = {} self._treeview.delete(*self._treeview.get_children()) def _repr_of_openning_tag(self, node): text = "<" + node.tag attrs = node.attrib # list function is here necessary to provide support to Python 3 a_names = list(attrs.keys()) a_names.sort() for a_name in a_names: text += ' %s="' % a_name text += attrs[a_name] text += '"' text += ">" return text def _repr_of_closing_tag(self, node): return "</%s>" % node.tag def _walk_xml(self, node, depth=0, parent=""): text = self._repr_of_openning_tag(node) + self._repr_of_closing_tag( node) item = self._treeview.insert(parent, END, text=text) self._item_ID_to_element[item] = node if node.text: text = node.text.strip() if text != "": for line in text.splitlines(): self._treeview.insert(item, END, text=line) child_nodes = sorted(list(node), key=attrgetter('tag')) for child_node in node: self._walk_xml(child_node, depth + 1, parent=item) if node.tail: tail = node.tail.strip() if tail != "": for line in tail.splitlines(): self._treeview.insert(parent, END, text=line)
class App: def __init__(self,master): self.master = master self.master.resizable(0,0) self.master.update_idletasks() self.master.overrideredirect(1) self.master.attributes("-topmost",True) self.master.title("New Graph") self.master.lift() self.menubar = Menu(self.master) self.master.config(menu=self.menubar) self.default_color = self.master.cget("bg") self.active_edit_flag = 0 self.modify_flag = 0 self.graph_types = ['Default','Maelstrom','Rankine Half-Body','Rankine Oval', 'Cylinder','Stagnation & Vortex'] #----------------------------------------------------------------------- self.file_menu = Menu(self.menubar) self.Fig = matplotlib.figure.Figure(figsize=(2.148,1.777),dpi=100,tight_layout=True) self.FigSubPlot = self.Fig.add_subplot(111) frame = Frame(master,bg='#%02x%02x%02x' % (231, 231, 231)) frame.pack(fill=BOTH, expand=1) frame2 = Frame(frame,bg='#%02x%02x%02x' % (221, 221, 221)) frame2.pack(fill=BOTH, expand=1,padx=20,pady=23) self.frame3 = Frame(frame2, bg='#%02x%02x%02x' % (221, 221, 221)) self.frame3.pack(fill=BOTH, padx=17,pady=17,expand=1) self.radio_frame = Frame(self.frame3,bg='#%02x%02x%02x' % (221, 221, 221)) #self.listbox = Listbox(self.frame3) self.radio_var = StringVar() self.radio_var.set('Default') for key in self.graph_types: b = Radiobutton(self.radio_frame,text=key,variable=self.radio_var,value = key,bg='#%02x%02x%02x' % (221, 221, 221),indicatoron=1) b.pack(anchor=W) # for key_num in range(0,len(self.graph_types)): # self.listbox.insert(END,self.graph_types[key_num]) # self.listbox.select_set(0) # self.listbox.bind('<<ListboxSelect>>',self.changegraph) self.radio_var.trace('w',self.changegraph) # self.old = self.listbox.get(self.listbox.curselection()) self.blankc = Canvas(self.frame3,width=225,height=188) self.canvas = FigureCanvasTkAgg(self.Fig, master=self.frame3) self.canvas.show() self.canvas.get_tk_widget().pack(side=RIGHT,padx=0,pady=5) self.radio_frame.pack(side=LEFT,anchor=W,padx=8,pady=5,fill=BOTH,expand=1) #self.listbox.pack(side=LEFT,anchor=W,padx=8,pady=5,fill=BOTH,expand=1) self.button_frame = Frame(frame,bg='#%02x%02x%02x' % (231, 231, 231)) self.button_frame.pack(side=RIGHT) self.buffer_frame = Frame(self.button_frame,bg='#%02x%02x%02x' % (231, 231, 231)) self.buffer_frame.pack(side=BOTTOM,pady=8) self.buffer_frame2 = Frame(self.button_frame,bg='#%02x%02x%02x' % (231, 231, 231)) self.buffer_frame2.pack(side=RIGHT,padx=11) self.button_c = Button(self.button_frame,width=9, text='Choose',bg='#%02x%02x%02x' % (231, 231, 231),command=self.Continue) self.button_x = Button(self.button_frame,text='Cancel',bg='#%02x%02x%02x' % (231, 231, 231),width=9,command=self.quit) self.button_c.focus() self.button_c.pack(side=RIGHT) self.button_x.pack(side=RIGHT,padx=14) self.line_color = StringVar() self.line_color.set('#000000') self.wt_var = StringVar() self.wt_var.set('- WT:') self.wt_var.trace('w',self.wt_update) self.linet_var = StringVar() self.linet_var.set('-') self.linet_var.trace('w',self.line_style_update) self.line_var = IntVar() self.line_var.set(25) self.line_val = 25 self.div_check_var = IntVar() self.div_check_var.set(50) self.div_val = 50 self.density_var = IntVar() self.density_var.set(35) self.density_val = 35 self.arrow_var = IntVar() self.arrow_var.set(25) self.arrow_val = 25 self.div_var = IntVar() self.div_var.set(0) self.mark_var = IntVar() self.mark_var.set(0) self.lock_var = IntVar() self.lock_var.set(1) self.active_numbers = {'s':0,'v':0,'u':0,'d':0,'n':0} self.sel_point = None self.selected = None def changegraph(self,*args): self.xlim = [-5.0,5.0] self.ylim = [-5.0,5.0] Y, X = mgrid[-5:5:100j, -5:5:100j] self.X,self.Y = X,Y self.FigSubPlot.clear() #if self.listbox.get(self.listbox.curselection()) == 'Default': if self.radio_var.get() == 'Default': self.U = 0*X self.V = 0*X self.FigSubPlot.streamplot(X,Y,self.U,self.V) #elif self.listbox.get(self.listbox.curselection()) == 'Maelstrom': elif self.radio_var.get() == 'Maelstrom': self.U = self.source(X,Y,1)[0]+self.vortex(X,Y,1)[0] self.V = self.source(X,Y,1)[1]+self.vortex(X,Y,1)[1] self.FigSubPlot.streamplot(X,Y,self.U,self.V, color='k', linewidth=(2.0/71.0)*self.line_var.get()+(13.0/71.0),density=(2.0/71.0)*self.density_var.get()+(13.0/71.0),arrowstyle='-') #elif self.listbox.get(self.listbox.curselection()) == 'Rankine Half-Body': elif self.radio_var.get() == 'Rankine Half-Body': self.U = self.source(X,Y,10)[0]+self.uniform(X,Y,1,1,0)[0] self.V = self.source(X,Y,10)[1]+self.uniform(X,Y,1,1,0)[1] self.FigSubPlot.streamplot(X, Y,self.U,self.V, color='k', linewidth=(2.0/71.0)*self.line_var.get()+(13.0/71.0),density=(2.0/71.0)*self.density_var.get()+(13.0/71.0),arrowstyle='-') #elif self.listbox.get(self.listbox.curselection()) == 'Rankine Oval': elif self.radio_var.get() == 'Rankine Oval': self.U = self.source(X+2,Y,10)[0]+self.source(X-2,Y,-10)[0]+self.uniform(X,Y,1,1,0)[0] self.V = self.source(X+2,Y,10)[1]+self.source(X-2,Y,-10)[1]+self.uniform(X,Y,1,1,0)[1] self.FigSubPlot.streamplot(X, Y,self.U,self.V, color='k', linewidth=(2.0/71.0)*self.line_var.get()+(13.0/71.0),density=(2.0/71.0)*self.density_var.get()+(13.0/71.0),arrowstyle='-') #elif self.listbox.get(self.listbox.curselection()) == 'Cylinder': elif self.radio_var.get() == 'Cylinder': self.U = self.doublet(X,Y,25)[0]+self.uniform(X,Y,1,1,0)[0] self.V = self.doublet(X,Y,25)[1]+self.uniform(X,Y,1,1,0)[1] self.FigSubPlot.streamplot(X, Y,self.U,self.V, color='k', linewidth=(2.0/71.0)*self.line_var.get()+(13.0/71.0),density=(2.0/71.0)*self.density_var.get()+(13.0/71.0),arrowstyle='-') #elif self.listbox.get(self.listbox.curselection()) == 'Stagnation & Vortex': elif self.radio_var.get() == 'Stagnation & Vortex': self.U = self.vortex(X,Y,25)[0]+self.corner(X,Y,'2,1')[0] self.V = self.vortex(X,Y,25)[1]+self.corner(X,Y,'2,1')[1] self.FigSubPlot.streamplot(X, Y,self.U,self.V, color='k', linewidth=(2.0/71.0)*self.line_var.get()+(13.0/71.0),density=(2.0/71.0)*self.density_var.get()+(13.0/71.0),arrowstyle='-') self.FigSubPlot.set_xlim(self.xlim) self.FigSubPlot.set_ylim(self.ylim) self.canvas.draw() # self.old = self.listbox.get(self.listbox.curselection()) def source(self,X,Y,l): l = float(l) U = (l/(2*pi))*X/(X*X + Y*Y) V = (l/(2*pi))*Y/(X*X + Y*Y) return (U,V) def vortex(self,X,Y,g): g = float(g) U = (g/(2*pi))*Y/(X*X + Y*Y) V = (g/(2*pi))*-X/(X*X + Y*Y) return (U,V) def uniform(self,X,Y,v_0,x_0,y_0): v_0 = float(v_0) x_0 = float(x_0) y_0 = float(y_0) U = v_0*x_0/(x_0*x_0+y_0*y_0)**0.5 V = v_0*y_0/(x_0*x_0+y_0*y_0)**0.5 return (U,V) def doublet(self,X,Y,k): k = float(k) U = (k/(2*pi))*((2*Y*Y/((X*X+Y*Y)*(X*X+Y*Y)))-(1/(X*X+Y*Y))) V = -(k/(2*pi))*(2*X*Y/((X*X+Y*Y)*(X*X+Y*Y))) return (U,V) def corner(self,X,Y,tup): comma_flag = 0 A = '' n = '' for char in tup: if char == ',': comma_flag = 1 elif comma_flag == 0: n += char elif comma_flag == 1: A += char A = float(A) n = float(n) R = (X*X+Y*Y)**0.5 t = arctan2(-Y,-X) U = -A*n*R**(n-1)*(cos(n*t)*cos(t)+sin(n*t)*sin(t)) V = -A*n*R**(n-1)*(cos(n*t)*sin(t)-sin(n*t)*cos(t)) return (U,V) def stream_source(self,X,Y,l): l = float(l) stream = (l/(2*pi))*arctan2(-Y,-X) return stream def stream_vortex(self,X,Y,g): g = float(g) stream = (g/(2*pi))*log((X*X + Y*Y)**0.5) return stream def stream_uniform(self,X,Y,v_0,x_0,y_0): v_0 = float(v_0) x_0 = float(x_0) y_0 = float(y_0) stream = (v_0*Y*x_0/(x_0*x_0+y_0*y_0)**0.5)-(v_0*X*y_0/(x_0*x_0+y_0*y_0)**0.5) return stream def stream_doublet(self,X,Y,k): k = float(k) stream = -(k/(2*pi))*Y/(X*X+Y*Y) return stream def stream_corner(self,X,Y,tup): comma_flag = 0 A = '' n = '' for char in tup: if char == ',': comma_flag = 1 elif comma_flag == 0: n += char elif comma_flag == 1: A += char A = float(A) n = float(n) stream = A*(X*X+Y*Y)**(n*0.5)*sin(n*arctan2(-Y,-X)) return stream def quit(self): self.master.destroy() def Continue(self): self.master.withdraw() self.main = Toplevel(self.master) self.main.geometry("%dx%d+%d+%d" % (1038-206, 694, int((500.0/2560.0)*screen_resolution[0]), int((60.0/1440.0)*screen_resolution[1]))) self.main.minsize(376,227) self.interior = PanedWindow(self.main,sashwidth=5) self.interior.pack(fill=BOTH, expand=1) self.elements_frame = Frame(self.interior, height=1038, width=212,relief=RIDGE,borderwidth=0) self.interior.add(self.elements_frame) self.interior.paneconfig(self.elements_frame,minsize=130) self.graph_frame = Frame(self.interior) self.interior.add(self.graph_frame) self.interior.paneconfig(self.graph_frame,minsize=130) self.main.bind("<ButtonRelease-1>",self.pan_update) self.main.bind("<ButtonRelease-3>",self.pan_update) self.main.bind("<Button-3>",self.right_menu) self.edit_frame = Frame(self.graph_frame) self.edit_frame.pack(side=TOP,fill=X,padx=10) self.canvas = FigureCanvasTkAgg(self.Fig, master=self.graph_frame) self.canvas.show() self.canvas.get_tk_widget().pack(fill=BOTH,expand=1) self.nav_frame = Frame(self.edit_frame) self.nav_frame.pack(side=LEFT,anchor=W) self.toolbar = NavigationToolbar(self.canvas, self.nav_frame) self.main.protocol('WM_DELETE_WINDOW',self.master.destroy) self.elements = Treeview(self.elements_frame,columns=("values","xlocations","ylocations"),selectmode=BROWSE) self.elements.heading("#0",text="Components") self.elements.heading("values",text="Str") self.elements.heading("xlocations",text="X") self.elements.heading("ylocations",text="Y") self.elements.column("#0",width=90,anchor=CENTER) self.elements.column("values",width=45,anchor=CENTER) self.elements.column("xlocations",width=26,anchor=CENTER) self.elements.column("ylocations",width=26,anchor=CENTER) self.elements.pack(fill=BOTH,expand=1) self.as_button_frame = Frame(self.elements_frame) self.add_button = Button(self.as_button_frame,text = '+',width=2,command=self.add) self.sub_button = Button(self.as_button_frame,text = '-',width=2,command=self.subtract) self.options_button = Button(self.as_button_frame,text='Options',command=self.options) self.as_button_frame.pack(side=BOTTOM,anchor=W) self.options_button.pack(side=RIGHT) self.sub_button.pack(side=RIGHT,anchor=W) self.add_button.pack(side=LEFT,anchor=W) self.addsub_menu = Menu(self.as_button_frame,tearoff=0) self.addsub_menu.add_command(command=self.add_source,label='Source') self.addsub_menu.add_command(command=self.add_vortex,label='Vortex') self.addsub_menu.add_command(command=self.add_uniform,label='Uniform') self.addsub_menu.add_command(command=self.add_doublet,label='Doublet') self.addsub_menu.add_command(command=self.add_corner,label='Corner') #if self.listbox.get(self.listbox.curselection()) == 'Default': if self.radio_var.get() == 'Default': self.active_components = [] self.active_calls = {} pass #elif self.listbox.get(self.listbox.curselection()) == 'Maelstrom': elif self.radio_var.get() == 'Maelstrom': self.elements.insert("",0,"M",text="Maelstrom",open=TRUE) self.active_components = ['M'] self.elements.insert("M",0,iid='s%s'%self.active_numbers['s'],text="Source",values=("%s"%1,0,0)) self.elements.insert("M",0,iid='v%s'%self.active_numbers['v'],text="Vortex",values=("%s"%1,0,0)) self.active_calls = {'s%s'%self.active_numbers['s']:("s",self.elements.item('s%s'%self.active_numbers['s'],"values")), 'v%s'%self.active_numbers['v']:("v",self.elements.item('v%s'%self.active_numbers['v'],"values"))} self.active_numbers['s'] += 1 self.active_numbers['v'] += 1 elif self.radio_var.get() == 'Rankine Half-Body': self.elements.insert("",0,"RHF",text="Rankine Half-Body",open=TRUE) self.active_components = ['RHF'] self.elements.insert("RHF",0,iid='s%s'%self.active_numbers['s'],text="Source",values=("%s"%10,0,0)) self.elements.insert("RHF",0,iid='u%s'%self.active_numbers['u'],text="Uniform",values=("%s"%1,1,0)) self.active_calls = {'s%s'%self.active_numbers['s']:("s",self.elements.item('s%s'%self.active_numbers['s'],"values")), 'u%s'%self.active_numbers['u']:("u",self.elements.item('u%s'%self.active_numbers['u'],"values"))} self.active_numbers['s'] += 1 self.active_numbers['u'] += 1 elif self.radio_var.get() == 'Rankine Oval': self.elements.insert("",0,"RO",text="Rankine Oval",open=TRUE) self.active_components = ['RO'] self.elements.insert("RO",0,iid='s%s'%self.active_numbers['s'],text="Source",values=("%s"%10,-2,0)) self.elements.insert("RO",0,iid='s%s'%(self.active_numbers['s']+1),text="Source",values=("%s"%-10,2,0)) self.elements.insert("RO",0,iid='u%s'%self.active_numbers['u'],text="Uniform",values=("%s"%1,1,0)) self.active_calls = {'s%s'%self.active_numbers['s']:("s",self.elements.item('s%s'%self.active_numbers['s'],"values")), 's%s'%(self.active_numbers['s']+1):("s",self.elements.item('s%s'%(self.active_numbers['s']+1),"values")), 'u%s'%self.active_numbers['u']:("u",self.elements.item('u%s'%self.active_numbers['u'],"values"))} self.active_numbers['s'] += 2 self.active_numbers['u'] += 1 elif self.radio_var.get() == 'Cylinder': self.elements.insert("",0,'D+U',text="Cylinder",open=TRUE) self.active_components = ['D+U'] self.elements.insert('D+U',0,iid='d%s'%self.active_numbers['d'],text="Doublet",values=("%s"%25,0,0)) self.elements.insert('D+U',0,iid='u%s'%self.active_numbers['u'],text="Uniform",values=("%s"%1,1,0)) self.active_calls = {'d%s'%self.active_numbers['d']:("d",self.elements.item('d%s'%self.active_numbers['d'],"values")), 'u%s'%self.active_numbers['u']:("u",self.elements.item('u%s'%self.active_numbers['u'],"values"))} self.active_numbers['d'] += 1 self.active_numbers['u'] += 1 elif self.radio_var.get() == 'Stagnation & Vortex': self.elements.insert("",0,'S+V',text="Stag+Vort",open=TRUE) self.active_components = ['S+V'] self.elements.insert('S+V',0,iid='n%s'%self.active_numbers['n'],text="C (n,A)",values=("%s,%s"%(2,1),0,0)) self.elements.insert('S+V',0,iid='v%s'%self.active_numbers['v'],text="Vortex",values=("%s"%25,0,0)) self.active_calls = {'n%s'%self.active_numbers['n']:("n",self.elements.item('n%s'%self.active_numbers['n'],"values")), 'v%s'%self.active_numbers['v']:("v",self.elements.item('v%s'%self.active_numbers['v'],"values"))} self.active_numbers['n'] += 1 self.active_numbers['v'] += 1 self.elements.bind("<Double-Button-1>",self.edit) self.elements.bind('<<TreeviewSelect>>',self.treeview_select) self.main.bind("<Return>",self.edit_return) self.main.bind("<Escape>",self.edit_return) self.rightc_menu = Menu(self.graph_frame,tearoff=0) self.add_menu = Menu(self.rightc_menu,tearoff=0) self.rightc_menu.add_cascade(label="Add",menu=self.add_menu) self.add_menu.add_command(command=self.addm_source,label='Source') self.add_menu.add_command(command=self.addm_vortex,label='Vortex') self.add_menu.add_command(command=self.addm_uniform,label='Uniform') self.add_menu.add_command(command=self.addm_doublet,label='Doublet') self.add_menu.add_command(command=self.addm_corner,label='Corner') def right_menu(self,event): print "event", event.x,event.y #print "graph", self.main.winfo_x()+self.interior.winfo_x()+self.graph_frame.winfo_x(), self.main.winfo_y()+self.interior.winfo_y()+self.graph_frame.winfo_y() self.plot_x,self.plot_y = self.FigSubPlot.transData.inverted().transform((event.x,event.y+20)) self.plot_y = -self.plot_y self.rightc_menu.post(self.main.winfo_x()+self.interior.winfo_x()+self.graph_frame.winfo_x()+event.x+9,self.main.winfo_y()+self.graph_frame.winfo_y()+event.y+66) def treeview_select(self,event): if self.elements.get_children(self.elements.selection()[0]) == (): if self.mark_var.get() == 0 or self.selected == self.elements.selection(): pass elif self.mark_var.get() == 1: #add red markers here if self.elements.selection() != '': child = self.elements.selection()[0] if child != '': self.sel_point = (self.elements.item(child,"values")[1],self.elements.item(child,"values")[2]) self.graph_update() self.selected = self.elements.selection() else: pass else: if self.mark_var.get() == 0 or self.selected == self.elements.selection(): pass elif self.mark_var.get() == 1: if self.elements.selection() != '': child = self.elements.selection()[0] if child != '': self.sel_point = None self.graph_update() self.selected = self.elements.selection() def mark_check_fun(self): if self.mark_var.get() == 0: self.sel_point = None self.graph_update() elif self.elements.selection() != '': child = self.elements.selection()[0] self.sel_point = [self.elements.item(child,"values")[1],self.elements.item(child,"values")[2]] self.graph_update() def add(self): self.addsub_menu.post(self.main.winfo_x()+self.as_button_frame.winfo_x()+self.add_button.winfo_x(),self.main.winfo_y()+self.as_button_frame.winfo_y()+self.add_button.winfo_y()-len(self.active_numbers.keys())*14) def subtract(self): if self.active_edit_flag == 1: self.del_edit(self) child = self.elements.selection()[0] if child == '': return if self.elements.parent(child) == '': ID = child self.active_components.remove(child) self.elements.delete(child) else: ID = self.elements.parent(child) self.active_components.remove(ID) for comp in self.elements.get_children(ID): if comp != child: self.active_components.append(comp) self.elements.move(comp,"",0) self.elements.delete(ID) self.sel_point = None self.graph_update() def options(self): self.options_window = Toplevel(self.main) self.options_window.geometry("%dx%d+%d+%d" % (280, 200+20, self.main.winfo_x()+self.as_button_frame.winfo_x()+self.options_button.winfo_x()-272+26+72+86, self.main.winfo_y()+self.as_button_frame.winfo_y()+self.options_button.winfo_y()-196-20)) self.main.bind('<FocusIn>',self.close_options) self.options_window.title("Options") self.options_window.update_idletasks() self.options_window.bind("<ButtonRelease-1>",self.pan_update) self.options_frame = Frame(self.options_window) self.options_frame.pack(fill=BOTH,expand=1) self.options_window.attributes("-topmost",True) self.line_frame = Frame(self.options_frame,bd=2,relief=RIDGE) self.line_frame.grid(row=0,column=1,sticky=N+S+E+W,ipady=7) self.color_frame = Frame(self.options_frame,bd=2,relief=RIDGE,padx=2) self.color_frame.grid(row=0,column=0,sticky=N+S+E+W) self.color_button = Label(self.color_frame,bg=self.line_color.get(),text = ' ') self.color_button.pack(side=RIGHT) Label(self.color_frame,text='C:').pack(side=RIGHT) self.color_button.bind('<Button-1>',self.getColor) self.wt_slider = Scale(self.line_frame,from_=1,to=100,orient=HORIZONTAL,variable=self.line_var) if self.wt_var.get() == '-> WT:': self.wt_slider.config(variable=self.arrow_var) elif self.wt_var.get() == '- WT:': self.wt_slider.config(variable=self.line_var) elif self.wt_var.get() == 'div WT:': self.wt_slider.config(variable=self.div_check_var) self.wt_slider.pack(side=RIGHT) self.wt_menu = OptionMenu(self.line_frame,self.wt_var,'- WT:','-> WT:','div WT:') self.wt_menu.pack(side=RIGHT,anchor='center',fill=X,expand=1) self.wt_menu.config(width=8) self.density_frame = Frame(self.options_frame,bd=2,relief=RIDGE) self.density_frame.grid(row=1,column=1,sticky=N+S+E+W) self.density_slider = Scale(self.density_frame,from_=1,to=100,orient=HORIZONTAL,variable=self.density_var) self.density_slider.pack(side=RIGHT) Label(self.density_frame,text='Density').pack(side=LEFT,anchor=CENTER,fill=X,expand=1) self.linet_frame = Frame(self.options_frame,bd=2,relief=RIDGE) self.linet_frame.grid(row=1,column=0,sticky=N+S+E+W) Label(self.linet_frame,text='Style').pack(anchor='n') self.linet_menu = OptionMenu(self.linet_frame,self.linet_var,'-','->','-|>') self.linet_menu.pack(anchor='s',side=BOTTOM) self.linet_menu.config(width=5) self.div_check = Checkbutton(self.options_frame,text = 'Dividing Streamline',variable=self.div_var,onvalue=1,offvalue=0,command = self.graph_update) self.div_check.grid(row=2,column=1,sticky=W) self.mark_check = Checkbutton(self.options_frame,text = 'Selection Marker',variable=self.mark_var,onvalue=1,offvalue=0,command = self.mark_check_fun) self.mark_check.grid(row=3,column=1,sticky=W) self.limit_frame = Frame(self.options_frame) self.limit_frame.grid(row=4,column=1,sticky=W) #self.aspect_lock = Checkbutton(self.limit_frame,text='LK',variable = self.lock_var) #self.aspect_lock.grid(row=0,column=4,rowspan=2,sticky=E) Label(self.limit_frame,text='x').grid(row=0,column=0) self.xlimlow_var = DoubleVar() self.xlimlow_var.set(self.FigSubPlot.get_xlim()[0]) self.xlimlow_entry = Entry(self.limit_frame,textvariable=self.xlimlow_var,width=5) self.xlimlow_entry.grid(row=0,column=1) Label(self.limit_frame,text='...').grid(row=0,column=2) self.xlimhigh_var = DoubleVar() self.xlimhigh_var.set(self.FigSubPlot.get_xlim()[1]) self.xlimhigh_entry = Entry(self.limit_frame,textvariable=self.xlimhigh_var,width=5) self.xlimhigh_entry.grid(row=0,column=3) Label(self.limit_frame,text='y').grid(row=1,column=0) self.ylimlow_var = DoubleVar() self.ylimlow_var.set(self.FigSubPlot.get_ylim()[0]) self.ylimlow_entry = Entry(self.limit_frame,textvariable=self.ylimlow_var,width=5) self.ylimlow_entry.grid(row=1,column=1) Label(self.limit_frame,text='...').grid(row=1,column=2) self.ylimhigh_var = DoubleVar() self.ylimhigh_var.set(self.FigSubPlot.get_ylim()[1]) self.ylimhigh_entry = Entry(self.limit_frame,textvariable=self.ylimhigh_var,width=5) self.ylimhigh_entry.grid(row=1,column=3) #self.limit_frame.bind('<FocusOut>',self.limits_update) self.xlimhigh_var.trace('w',self.limits_update) self.ylimhigh_var.trace('w',self.limits_update) self.xlimlow_var.trace('w',self.limits_update) self.ylimlow_var.trace('w',self.limits_update) def limits_update(self,*args): if self.xlimlow_entry.get() == '' or self.ylimlow_entry.get() == '' or self.xlimhigh_entry.get() == '' or self.ylimhigh_entry.get() == '': pass elif self.xlimlow_entry.get() == '-' or self.ylimlow_entry.get() == '-' or self.xlimhigh_entry.get() == '-' or self.ylimhigh_entry.get() == '-': pass elif self.xlimlow_entry.get() == '.' or self.ylimlow_entry.get() == '.' or self.xlimhigh_entry.get() == '.' or self.ylimhigh_entry.get() == '.': pass else: self.xlim = [float(self.xlimlow_var.get()),float(self.xlimhigh_var.get())] self.ylim = [float(self.ylimlow_var.get()),float(self.ylimhigh_var.get())] self.FigSubPlot.set_xlim(self.xlim) self.FigSubPlot.set_ylim(self.ylim) self.graph_update() def getColor(self,event): color=askcolor(self.line_color.get()) if color != "None": self.line_color.set(color[1]) self.graph_update() def wt_update(self,*args): if self.wt_var.get() == '-> WT:': self.wt_slider.config(variable=self.arrow_var) elif self.wt_var.get() == '- WT:': self.wt_slider.config(variable=self.line_var) elif self.wt_var.get() == 'div WT:': self.wt_slider.config(variable=self.div_check_var) def line_style_update(self,*args): self.graph_update() def close_options(self,event): self.options_window.destroy() def add_source(self): if self.modify_flag == 0: self.plot_x,self.plot_y = 0,0 self.elements.insert("",0,iid='s%s'%self.active_numbers['s'],text="Source",values=("%s"%1,self.plot_x,self.plot_y)) self.active_calls['s%s'%self.active_numbers['s']] = ("s",self.elements.item('s%s'%self.active_numbers['s'],"values")) self.active_components.append('s%s'%self.active_numbers['s']) if self.modify_flag == 1: self.elements.selection_set('s%s'%self.active_numbers['s']) self.modify_flag = 0 self.graph_update() self.active_numbers['s'] += 1 def add_vortex(self): if self.modify_flag == 0: self.plot_x,self.plot_y = 0,0 self.elements.insert("",0,iid='v%s'%self.active_numbers['v'],text="Vortex",values=("%s"%1,self.plot_x,self.plot_y)) self.active_calls['v%s'%self.active_numbers['v']] = ("v",self.elements.item('v%s'%self.active_numbers['v'],"values")) self.active_components.append('v%s'%self.active_numbers['v']) if self.modify_flag == 1: self.elements.selection_set('v%s'%self.active_numbers['v']) self.modify_flag = 0 self.graph_update() self.active_numbers['v'] += 1 def add_uniform(self): if self.modify_flag == 0: self.plot_x,self.plot_y = 1,0 self.elements.insert("",0,iid='u%s'%self.active_numbers['u'],text="Uniform",values=("%s"%1,self.plot_x,self.plot_y)) self.active_calls['u%s'%self.active_numbers['u']] = ("u",self.elements.item('u%s'%self.active_numbers['u'],"values")) self.active_components.append('u%s'%self.active_numbers['u']) if self.modify_flag == 1: self.elements.selection_set('u%s'%self.active_numbers['u']) self.modify_flag = 0 self.graph_update() self.active_numbers['u'] += 1 def add_doublet(self): if self.modify_flag == 0: self.plot_x,self.plot_y = 0,0 self.elements.insert("",0,iid='d%s'%self.active_numbers['d'],text="Doublet",values=("%s"%1,self.plot_x,self.plot_y)) self.active_calls['d%s'%self.active_numbers['d']] = ("d",self.elements.item('d%s'%self.active_numbers['d'],"values")) self.active_components.append('d%s'%self.active_numbers['d']) if self.modify_flag == 1: self.elements.selection_set('d%s'%self.active_numbers['d']) self.modify_flag = 0 self.graph_update() self.active_numbers['d'] += 1 def add_corner(self): if self.modify_flag == 0: self.plot_x,self.plot_y = 0,0 self.elements.insert("",0,iid='n%s'%self.active_numbers['n'],text="Corner (n,A)",values=("%s,%s"%(2,1),self.plot_x,self.plot_y)) self.active_calls['n%s'%self.active_numbers['n']] = ("n",self.elements.item('n%s'%self.active_numbers['n'],"values")) self.active_components.append('n%s'%self.active_numbers['n']) if self.modify_flag == 1: self.elements.selection_set('n%s'%self.active_numbers['n']) self.modify_flag = 0 self.graph_update() self.active_numbers['n'] += 1 def addm_source(self): self.modify_flag = 1 self.add_source() def addm_vortex(self): self.modify_flag = 1 self.add_vortex() def addm_uniform(self): self.modify_flag = 1 self.add_uniform() def addm_doublet(self): self.modify_flag = 1 self.add_doublet() def addm_corner(self): self.modify_flag = 1 self.add_corner() def pan_update(self,event): if [self.FigSubPlot.get_xlim()[0],self.FigSubPlot.get_xlim()[1]] != self.xlim or [self.FigSubPlot.get_ylim()[0],self.FigSubPlot.get_ylim()[1]] != self.ylim or self.density_var.get() != self.density_val or self.line_var.get() != self.line_val or self.arrow_var.get() != self.arrow_val or self.arrow_var.get() != self.arrow_val or self.div_check_var.get() != self.div_val: self.graph_update() self.density_val = self.density_var.get() self.line_val = self.line_var.get() self.arrow_val = self.arrow_var.get() self.div_val = self.div_check_var.get() else: return def graph_update(self): self.FigSubPlot.clear() Y, X = mgrid[self.FigSubPlot.get_ylim()[0]:self.FigSubPlot.get_ylim()[1]:100j, self.FigSubPlot.get_xlim()[0]:self.FigSubPlot.get_xlim()[1]:100j] self.xlim = [self.FigSubPlot.get_xlim()[0],self.FigSubPlot.get_xlim()[1]] self.ylim = [self.FigSubPlot.get_ylim()[0],self.FigSubPlot.get_ylim()[1]] self.U = 0*X self.V = 0*X self.stream = 0*X for ID in self.active_components: if self.elements.get_children(ID) == (): child = ID self.active_calls[child] = (child[0],self.elements.item(child,"values")) if self.active_calls[child][0] == "s": self.U += self.source(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[0] self.V += self.source(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[1] self.stream += self.stream_source(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0]) elif self.active_calls[child][0] == 'v': self.U += self.vortex(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[0] self.V += self.vortex(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[1] self.stream += self.stream_vortex(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0]) elif self.active_calls[child][0] == 'u': if self.active_calls[child][1][1] == '0' and self.active_calls[child][1][2] == '0': pass else: self.U += self.uniform(X,Y,self.active_calls[child][1][0],self.active_calls[child][1][1],self.active_calls[child][1][2])[0] self.V += self.uniform(X,Y,self.active_calls[child][1][0],self.active_calls[child][1][1],self.active_calls[child][1][2])[1] self.stream += self.stream_uniform(X,Y,self.active_calls[child][1][0],self.active_calls[child][1][1],self.active_calls[child][1][2]) elif self.active_calls[child][0] == 'd': self.U += self.doublet(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[0] self.V += self.doublet(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[1] self.stream += self.stream_doublet(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0]) elif self.active_calls[child][0] == 'n': self.U += self.corner(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[0] self.V += self.corner(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[1] self.stream += self.stream_corner(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0]) else: for child in self.elements.get_children(ID): self.active_calls[child] = (child[0],self.elements.item(child,"values")) if self.active_calls[child][0] == "s": self.U += self.source(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[0] self.V += self.source(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[1] self.stream += self.stream_source(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0]) elif self.active_calls[child][0] == 'v': self.U += self.vortex(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[0] self.V += self.vortex(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[1] self.stream += self.stream_vortex(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0]) elif self.active_calls[child][0] == 'u': if self.active_calls[child][1][1] == '0' and self.active_calls[child][1][2] == '0': pass else: self.U += self.uniform(X,Y,self.active_calls[child][1][0],self.active_calls[child][1][1],self.active_calls[child][1][2])[0] self.V += self.uniform(X,Y,self.active_calls[child][1][0],self.active_calls[child][1][1],self.active_calls[child][1][2])[1] self.stream += self.stream_uniform(X,Y,self.active_calls[child][1][0],self.active_calls[child][1][1],self.active_calls[child][1][2]) elif self.active_calls[child][0] == 'd': self.U += self.doublet(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[0] self.V += self.doublet(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[1] self.stream += self.stream_doublet(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0]) elif self.active_calls[child][0] == 'n': self.U += self.corner(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[0] self.V += self.corner(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0])[1] self.stream += self.stream_corner(X-float(self.active_calls[child][1][1]),Y-float(self.active_calls[child][1][2]),self.active_calls[child][1][0]) self.FigSubPlot.streamplot(X,Y,self.U,self.V,color=self.line_color.get(), linewidth=(2.0/71.0)*self.line_var.get()+(13.0/71.0),density=(2.0/71.0)*self.density_var.get()+(13.0/71.0),arrowstyle=self.linet_var.get(),arrowsize=(4.0/71.0)*self.arrow_var.get()+(13.0/71.0)) if self.div_var.get() == 1: #self.FigSubPlot.contour(X,Y,self.stream,[-0.01,0.01],linewidths=[(4.0/71.0)*self.div_check_var.get()+(13.0/71.0),(4.0/71.0)*self.div_check_var.get()+(13.0/71.0)]) self.FigSubPlot.contour(X,Y,self.stream,[0],linewidths=[(4.0/71.0)*self.div_check_var.get()+(13.0/71.0)]) if self.mark_var.get() == 1: if self.sel_point != None: self.plot_point() self.FigSubPlot.set_xlim(self.xlim) self.FigSubPlot.set_ylim(self.ylim) self.canvas.draw() def plot_point(self): if self.elements.selection()[0][0] == 'u': norm = float(float(self.sel_point[0])*float(self.sel_point[0])+float(self.sel_point[1])*float(self.sel_point[1]))**0.5 if norm == 0: norm = 1 X,Y,U,V = 0,0, float(self.sel_point[0])/norm,float(self.sel_point[1])/norm self.FigSubPlot.quiver(X,Y,U,V,angles='xy',scale_units='xy',scale=1,color='g') else: self.FigSubPlot.plot([self.sel_point[0]],[self.sel_point[1]],'r^',ms=10) def edit(self,event): if self.active_edit_flag == 1 or self.elements.identify_row(event.y) == '': pass else: self.rowid = self.elements.identify_row(event.y) self.column = self.elements.identify_column(event.x) self.edit_var = StringVar() if int(self.column[-1]) == 0: self.edit_var.set('%s'%self.elements.item("%s"%self.elements.identify("item",event.x, event.y))['text']) else: self.edit_var.set('%s'%self.elements.item("%s"%self.elements.identify("item",event.x, event.y))['values'][int(self.column[-1])-1]) x,y,width,height = self.elements.bbox(self.rowid, self.column) self.edit_entry = Entry(self.elements_frame,textvariable=self.edit_var) self.edit_entry.place(x=x,y=y,width=width) self.edit_entry.focus_force() self.edit_entry.bind("<FocusOut>", self.del_edit) self.active_edit_flag = 1 def edit_return(self,event): self.main.focus() def del_edit(self,event): if self.column[-1] == '0': self.elements.item(self.rowid,text='%s'%self.edit_var.get()) elif self.rowid[0] == 'n' and self.column[-1] == '1' and ',' not in self.edit_var.get(): pass else: value = '' initial_value = str(self.elements.item(self.rowid)['values'][int(self.column[-1])-1]) comma_flag = 0 div_flag = 0 for index in range(0,len(self.edit_var.get())): char = self.edit_var.get()[index] if char in '-0123456789.': value += char elif self.rowid[0] == 'n' and char == ',': if comma_flag == 1: self.edit_entry.destroy() self.active_edit_flag = 0 return value += char comma_flag = 1 comma_index = index if char == '/': if div_flag == 0: div_flag = 1 div_index = index elif div_flag == 1 and comma_flag == 1: div_flag = 2 div_index2 = index elif div_flag == 1 and comma_flag == 0 or div_flag == 2: self.edit_entry.destroy() self.active_edit_flag = 0 return if div_flag == 1: if comma_flag == 1: if div_index < comma_index: arg = int(float(value[:div_index])*100/float(value[div_index:comma_index-1]))/100.0 value = str(arg)+value[comma_index-1:] elif div_index > comma_index: arg = int(float(value[comma_index+1:div_index])*100/float(value[div_index:]))/100.0 value = value[:comma_index+1]+str(arg) else: arg = int(float(value[:div_index])*100/float(value[div_index:]))/100.0 value = str(arg) elif div_flag == 2: arg1 = int(float(value[:div_index])*100/float(value[div_index:comma_index-1]))/100.0 arg2 = int(float(value[comma_index:div_index2-1])*100/float(value[div_index2-1:]))/100.0 value = str(arg1)+','+str(arg2) if value == '' or value == initial_value: self.edit_entry.destroy() self.active_edit_flag = 0 return self.elements.set(self.rowid,column=(int(self.column[-1])-1),value=value) if self.mark_var.get() == 1: self.sel_point = [self.elements.item(self.rowid,"values")[1],self.elements.item(self.rowid,"values")[2]] self.graph_update() self.edit_entry.destroy() self.active_edit_flag = 0
class SudokuUI(Frame): """ Sudoku grid UI class. Adapted from: http://newcoder.io/gui/part-4/ """ def __init__(self, parent, board): self.game = board Frame.__init__(self, parent) self.parent = parent self.row, self.col = -1, -1 self.new_entry = None self.previous_guess = None self.game_state = 0 self.scores = [] self.__initUI() def __initUI(self): """ Initialize sudoku playing field grid and bind clicking and entry handlers.""" self.parent.title("Sudoku") self.pack(fill=BOTH, expand=1) self.canvas = Canvas(self, width=WIDTH, height=HEIGHT) self.canvas.grid(row=1, column=0) self.__draw_grid() self.__draw_puzzle() self.__draw_scores() self.canvas.bind("<Button-1>", self.__cell_clicked) self.canvas.bind("<Key>", self.__key_pressed) def __draw_grid(self): """ Draw Sudoku 3x3 x 3x3 grid.""" for i in xrange(10): color = "blue" if i % 3 == 0 else "gray" x0 = MARGIN + i * SIDE y0 = MARGIN x1 = MARGIN + i * SIDE y1 = HEIGHT - MARGIN self.canvas.create_line(x0, y0, x1, y1, fill=color) x0 = MARGIN y0 = MARGIN + i * SIDE x1 = WIDTH - MARGIN y1 = MARGIN + i * SIDE self.canvas.create_line(x0, y0, x1, y1, fill=color) def __draw_puzzle(self): """ Draw Sudoku solution numbers.""" self.canvas.delete("numbers") for i in xrange(9): for j in xrange(9): answer = self.game.board[i][j] if answer != 0: x = MARGIN + j * SIDE + SIDE / 2 y = MARGIN + i * SIDE + SIDE / 2 self.canvas.create_text(x, y, text=answer, tags="numbers") def __cell_clicked(self, event): """ Handle a single cell click and highlight the clicked cell. :param event: """ x, y = event.x, event.y if MARGIN < x < WIDTH - MARGIN and MARGIN < y < HEIGHT - MARGIN: self.canvas.focus_set() # get row and col numbers from x,y coordinates row, col = (y - MARGIN) / SIDE, (x - MARGIN) / SIDE # if cell was selected already - deselect it if (row, col) == (self.row, self.col): self.row, self.col = -1, -1 elif self.game.board[row][col] == 0: self.row, self.col = row, col self.__draw_cursor() def __draw_cursor(self): """ Draw the red outline for the selected square.""" self.canvas.delete("cursor") if self.row >= 0 and self.col >= 0: x0 = MARGIN + self.col * SIDE + 1 y0 = MARGIN + self.row * SIDE + 1 x1 = MARGIN + (self.col + 1) * SIDE - 1 y1 = MARGIN + (self.row + 1) * SIDE - 1 self.canvas.create_rectangle(x0, y0, x1, y1, outline="green", tags="cursor") def __key_pressed(self, event): """ Handle solution number entry.""" if self.row >= 0 and self.col >= 0 and event.char in "123456789" and self.game_state == 1: self.new_entry = (self.row, self.col, int(event.char)) self.col, self.row = -1, -1 self.__draw_puzzle() self.__draw_cursor() def __draw_scores(self): self.score_list = Treeview(self, columns=('name', 'score')) self.score_list['show'] = 'headings' self.score_list.heading('name', text='Name') self.score_list.column('name', width=80, anchor=CENTER) self.score_list.heading('score', text='Score') self.score_list.column('score', width=80, anchor=CENTER) self.score_list.grid(row=1, column=1, padx=(0, 20)) def __update_scores(self, scores): self.score_list.delete(*self.score_list.get_children()) for entry in scores: self.score_list.insert('', 'end', values=(entry[0], entry[1])) def show_winner(self, score, user_id): if score[2] == user_id: winner_text = "YOU HAVE WON!" else: winner_text = "Player " + str(score[0]) + " has won!" tkMessageBox.showwarning("A WINNER IS FOUND", winner_text) def update_board(self, root, board, scores, new_game_state): """ Update board during the gameplay. If all players are not connected, solution entry is not permitted. In case of a wrong answer the selected square is flashed red for a fraction of a second to notify the player about his life decisions. :param root: :param board: :param new_game_state: :return entered value: """ return_val = None self.__update_scores(scores) # Check for game state, if it is "0", just return, else continue the game if self.game_state == 0: root.update() if new_game_state != 0: self.game_state = new_game_state return return_val # If previous guess was not correct flash it red if self.previous_guess is not None and board[self.previous_guess[0]][self.previous_guess[1]] != \ self.previous_guess[2]: row, col, _ = self.previous_guess x0 = MARGIN + col * SIDE + 1 y0 = MARGIN + row * SIDE + 1 x1 = MARGIN + (col + 1) * SIDE - 1 y1 = MARGIN + (row + 1) * SIDE - 1 self.canvas.create_rectangle(x0, y0, x1, y1, fill="red", tags="fail") else: self.canvas.delete("fail") # Initiate return value to none, update the board and draw it self.game.update_board(board) self.__draw_puzzle() root.update() # If user has entered anything in between, write it into the return value and previous guess and return if self.new_entry is not None: return_val = self.new_entry self.previous_guess = self.new_entry self.new_entry = None else: self.previous_guess = None return return_val
class Example(Frame): def __init__(self): Frame.__init__(self) self.style = Style() self.style.theme_use("default") self.master.title("Log viewer") self.pack(fill=BOTH, expand=True) self.used = [] # List of currently plotted series ([str]) self.series = {} # List of all series ({str -> [number]}) self.names = [] # List of all nodes in tree view ([str]) self.queues = [] # List of all queues ([str]) self.logs = {} # List of all text logs ({str -> [str]}) self.rowconfigure(1, weight=1) self.columnconfigure(6, weight=3) self.columnconfigure(11, weight=1) # Series selection takes row 1-2, col 0-2 self.series_ui = Treeview(self) self.series_ui.grid(row=1, column=0, columnspan=2, rowspan=2, sticky=N+S) self.series_ui.configure(show="tree") self.series_ui.bind("<Double-Button-1>", self.onselect) self.series_ui.tag_configure("graphall", foreground="#070") self.series_ui.tag_configure("graphnone", foreground="#000") self.series_ui.tag_configure("graphsome", foreground="#007") series_ui_scroll = Scrollbar(self, command=self.series_ui.yview, orient=VERTICAL) series_ui_scroll.grid(row=1, column=2, rowspan=2, sticky=N+S) self.series_ui["yscrollcommand"] = series_ui_scroll.set # The plot takes row 1-2, col 3-6 move_mode = StringVar() move_mode.set("pan") show_path = IntVar() show_path.set(0) event_bars = IntVar() event_bars.set(1) show_debug = IntVar() show_debug.set(1) show_error = IntVar() show_error.set(1) show_warning = IntVar() show_warning.set(1) show_info = IntVar() show_info.set(1) self.plot = HackPlot(self, move_mode, show_path, event_bars, [(show_debug, "[DEBUG]"), (show_error, "[ERROR]"), (show_warning, "[WARNING]"), (show_info, "[INFO]")]) self.plot.canvas.grid(row=1, column=3, columnspan=4, rowspan=2, sticky=N+S+E+W) # Text logs take row 1-2, col 7-12 self.plot.listbox.grid(row=1, column=7, columnspan=5, sticky=N+S+E+W) listbox_yscroll = Scrollbar(self, command=self.plot.listbox.yview, orient=VERTICAL) listbox_yscroll.grid(row=1, column=12, sticky=N+S) self.plot.listbox["yscrollcommand"] = listbox_yscroll.set listbox_xscroll = Scrollbar(self, command=self.plot.listbox.xview, orient=HORIZONTAL) listbox_xscroll.grid(row=2, column=7, columnspan=5, sticky=E+W) self.plot.listbox["xscrollcommand"] = listbox_xscroll.set # Controls take row 0, col 0-12 Button(self, text="Load Directory", command=self.loaddir).grid(row=0, column=0) Button(self, text="Load File", command=self.loadfile).grid(row=0, column=1) Button(self, text="Fit X", command=self.plot.fit_x).grid(row=0, column=3, sticky=W) Button(self, text="Fit Y", command=self.plot.fit_y).grid(row=0, column=4, sticky=W) Button(self, text="Fit Auto", command=self.plot.fit_auto).grid(row=0, column=5, sticky=W) Button(self, text="Fit Tele", command=self.plot.fit_tele).grid(row=0, column=6, sticky=W) # Plot controls in a subframe to manage padding so it doesn't look awful move_mode_control = Frame(self, padx=10) Radiobutton(move_mode_control, text="Pan", value="pan", variable=move_mode).grid(row=0, column=0, sticky=W) Radiobutton(move_mode_control, text="Zoom In", value="zoomin", variable=move_mode).grid(row=0, column=1, sticky=W) Radiobutton(move_mode_control, text="Zoom Out", value="zoomout", variable=move_mode).grid(row=0, column=2, sticky=W) move_mode_control.grid(row=0, column=7, sticky=W) Checkbutton(self, text="Event Bars", variable=event_bars, command=self.plot.show_textlogs).grid(row=0, column=8, sticky=W) Checkbutton(self, text="Debug", variable=show_debug, command=self.plot.show_textlogs).grid(row=0, column=9, sticky=W) Checkbutton(self, text="Error", variable=show_error, command=self.plot.show_textlogs).grid(row=0, column=10, sticky=W) Checkbutton(self, text="Warning", variable=show_warning, command=self.plot.show_textlogs).grid(row=0, column=11, sticky=W) Checkbutton(self, text="Info", variable=show_info, command=self.plot.show_textlogs).grid(row=0, column=12, sticky=W) Checkbutton(self, text="Directories", variable=show_path, command=self.plot.show_textlogs).grid(row=0, column=13, sticky=E) # Open Directory button clicked def loaddir(self): dirname = tkFileDialog.askdirectory(initialdir=log_dir) if dirname != "" and dirname != (): # Cancel and (x) not pressed # Empty the data self.used = [] self.series = {} self.names = [] self.queues = [] self.logs = {} self.plot.reset() for node in self.series_ui.get_children(): self.series_ui.delete(node) # For every csv file in the directory, checking recursively and alphabetically for subdirname, subsubdirnames, filenames in os.walk(dirname): subsubdirnames.sort() filenames.sort() for filename in filenames: if filename.endswith(".csv") or filename.endswith(".log"): # The name of the directory without the name of the directory selected, # and the name of the file without the extension, separated by "."s # For example if directory selected is /tmp/logs, subdirname is /tmp/logs/beta/666, # and filename is foo.csv, nodeprefix is "beta.666.foo". nodeprefix = ".".join(subdirname[len(dirname)+1:].split("/") + [filename[:-4]]) if nodeprefix.startswith("."): nodeprefix = nodeprefix[1:] # Add the file's data self.readfile(subdirname + "/" + filename, nodeprefix) for name in self.names: # Add name to (name with everything after last dot removed), as the last child, # with text (everything after last dot of name) and tags graphnone and (whether name represents data) self.series_ui.insert(".".join(name.split(".")[0:-1]), "end", name, text=name.split(".")[-1], tags=["graphnone"]) # Open File button clicked def loadfile(self): filename = tkFileDialog.askopenfilename(filetypes=[("CSV Files", "*.csv"), ("Text log file", "*.log")], initialdir=log_dir) if filename != "" and filename != (): # Cancel and (x) not pressed # Empty the data self.used = [] self.series = {} self.names = [] self.queues = [] self.logs = {} self.plot.reset() for node in self.series_ui.get_children(): self.series_ui.delete(node) # Add the file's data self.readfile(filename, "") for name in self.names: # Add name to (name with everything after last dot removed), as the last child, # with text (everything after last dot of name) and tags graphnone and (whether name represents data) self.series_ui.insert(".".join(name.split(".")[0:-1]), "end", name, text=name.split(".")[-1], tags=["graphnone"]) # Add a file's data # nodeprefix is a string to add before every name in the file, represents file's name in the tree def readfile(self, filename, nodeprefix): try: if filename.endswith(".csv"): # For csv files this will always be concatenated with something if nodeprefix != "": nodeprefix += "." csvfile = open(filename, "rb") reader = csv.DictReader(csvfile) series = {} self.queues.append(nodeprefix[:-1]) for name in reader.fieldnames: # Add ancestor_names to names, without creating duplicates self.names = list(OrderedDict.fromkeys(self.names + ancestor_names(nodeprefix + name))) # Create a series for this field series[nodeprefix + name] = [] for row in reader: for name in reader.fieldnames: try: # Add cell to series if it represents a number series[nodeprefix + name].append(float(row[name])) except ValueError: # Not a number, no problem, could be game_specific_string or something pass self.series.update(series) else: self.names.append(nodeprefix) self.logs[nodeprefix] = open(filename, "r").readlines() except IOError: tkMessageBox.showerror(message="Could not open file: " + str(filename)) # Tree element was double clicked def onselect(self, _): series = self.series_ui.focus() # Set it to graph if no children are graphed, and not to graph if all or some are self.setgraphed(series, self.series_ui.tag_has("graphnone", series)) self.checkgraphed(series) # Set a node and its children to be either all or none graphed def setgraphed(self, node, shouldgraph): if shouldgraph: self.series_ui.item(node, tags=["graphall"]) # If the node represents data and it isn't already graphed, graph it if node in self.series and node not in self.used: self.used.append(node) # Timestamp is queue that contains node + ".timestamp" timestamp_name = [queue for queue in self.queues if node.startswith(queue)][0] + ".timestamp" self.plot.add_plot(self.series[timestamp_name], self.series[node], node) if node in self.logs and node not in self.used: self.used.append(node) self.plot.add_textlog(self.logs[node], node) # If nothing else is plotted, fit the plot to this if len(self.used) == 1: self.plot.fit_x() self.plot.fit_y() for child in self.series_ui.get_children(node): self.setgraphed(child, True) else: # Set tags to be (whether node represents data) and graphnone self.series_ui.item(node, tags=["graphnone"]) if node in self.used: self.used.remove(node) if node in self.logs: self.plot.remove_textlog(node) if node in self.series: self.plot.remove_plot(node) for child in self.series_ui.get_children(node): self.setgraphed(child, False) # Update the tags (and color) on a node and its ancestors, should always be called after setgraphed def checkgraphed(self, node): # Top level nodes are children of "" if node == "": return # True unless a child doesn't share this tag or there are no children graphall = True graphnone = True for child in self.series_ui.get_children(node): if not self.series_ui.tag_has("graphall", child): graphall = False if not self.series_ui.tag_has("graphnone", child): graphnone = False graphtag = "" if graphall and graphnone: # There are no children, check the used list instead graphtag = "graphall" if node in self.used else "graphnone" elif graphall: graphtag = "graphall" elif graphnone: graphtag = "graphnone" else: graphtag = "graphsome" # Set tags to be (whether node represents data) and the computed status self.series_ui.item(node, tags=[graphtag]) # Now that the status of this node is known, check the parent self.checkgraphed(self.series_ui.parent(node))
class vb_sine_amplitude: def __init__(self,parent): self.master=parent # store the parent top = tk.Frame(parent) # frame for all class widgets top.pack(side='top') # pack frame in parent's window self.master.minsize(400,550) self.master.geometry("500x550") self.master.title("vb_sine_amplitude_gui.py ver 1.2 by Tom Irvine") self.iflag=0 crow=0 self.hwtext1=tk.Label(top,text='Sine Amplitude Conversion Utility') self.hwtext1.grid(row=crow, column=0, columnspan=6, pady=7,sticky=tk.W) crow=crow+1 self.hwtext3=tk.Label(top,text='Select Input') self.hwtext3.grid(row=crow, column=0, columnspan=1, pady=7,sticky=tk.E) crow=crow+1 self.Lb1 = tk.Listbox(top,height=4,width=30,exportselection=0) self.Lb1.insert(1, "Displacement (peak-to-peak)") self.Lb1.insert(2, "Displacement (zero-to-peak)") self.Lb1.insert(3, "Velocity (zero-to-peak)") self.Lb1.insert(4, "Acceleration (zero-to-peak)") self.Lb1.grid(row=crow, column=0, columnspan=2, pady=4) self.Lb1.select_set(0) self.Lb1.bind("<<ListboxSelect>>", self.OnKeyPress) crow=crow+1 self.hwtext_freq=tk.Label(top,text='Enter Frequency (Hz)') self.hwtext_freq.grid(row=crow, column=0, columnspan=6, pady=12,sticky=tk.W) self.amp_text=tk.StringVar() self.amp_text.set('Enter Displacement (peak-to-peak)') self.hwtext_amp=tk.Label(top,textvariable=self.amp_text) self.hwtext_amp.grid(row=crow, column=1, columnspan=6, padx=40, pady=12,sticky=tk.S) crow=crow+1 self.fnr=tk.StringVar() self.fnr.set('') self.fn_entry=tk.Entry(top, width = 12,textvariable=self.fnr) self.fn_entry.grid(row=crow, column=0,padx=5, pady=1,sticky=tk.N) self.ampr=tk.StringVar() self.ampr.set('') self.amp_entry=tk.Entry(top, width = 12,textvariable=self.ampr) self.amp_entry.grid(row=crow, column=1,padx=20, pady=1,sticky=tk.NE) self.Lb2 = tk.Listbox(top,height=2,width=10,exportselection=0) self.Lb2.insert(1, "inch") self.Lb2.insert(2, "mm") self.Lb2.grid(row=crow, column=2, columnspan=1, padx=1,pady=1,sticky=tk.NW) self.Lb2.select_set(0) crow=crow+1 self.button_calculate = tk.Button(top, text="Calculate", command=self.calculation) self.button_calculate.config( height = 2, width = 15) self.button_calculate.grid(row=crow, column=0,columnspan=1, pady=20) root=self.master self.button_quit=tk.Button(top, text="Quit", command=lambda root=root:quit(root)) self.button_quit.config( height = 2, width = 15 ) self.button_quit.grid(row=crow, column=1,columnspan=1, padx=10,pady=20) crow=crow+1 self.hwtext_results=tk.Label(top,text='Results') self.hwtext_results.grid(row=crow, column=0, columnspan=2, pady=12) crow=crow+1 self.tree = Treeview(top,selectmode="extended",columns=("A","B"),height=5) self.tree.grid(row=crow, column=0,columnspan=2, padx=10,pady=1,sticky=tk.NW) self.tree.heading('#0', text='') self.tree.heading('A', text='Parameter') self.tree.heading('B', text='Value') self.tree.column('#0',minwidth=0,width=1) self.tree.column('A',minwidth=0,width=170, stretch=tk.YES) self.tree.column('B',minwidth=0,width=85) ################################################################################ def OnKeyPress(self,event): self.Lb2.delete(0, tk.END) n=1+int(self.Lb1.curselection()[0]) s1='Enter Displacement (peak-to-peak)' s2='Enter Displacement (zero-to-peak)' s3='Enter Velocity' s4='Enter Acceleration' if(n==1 or n==2): str1='inch' str2='mm' if(n==1): self.amp_text.set(s1) if(n==2): self.amp_text.set(s2) if(n==3): self.amp_text.set(s3) str1='inch/sec' str2='m/sec' if(n==4): self.amp_text.set(s4) str1='G' str2='m/sec^2' self.Lb2.insert(1, str1) self.Lb2.insert(2, str2) self.Lb2.select_set(0) ############################################################################### def calculation(self): x=self.tree.get_children() for i in range (0,len(x)): self.tree.delete(x[i]) # map(self.tree.delete, self.tree.get_children()) n=1+int(self.Lb1.curselection()[0]) m=1+int(self.Lb2.curselection()[0]) freq= float(self.fnr.get()) amp= float(self.ampr.get()) omega=2*np.pi*freq om2=omega**2 mm_per_in=25.4 in_per_mm=1/mm_per_in m_per_in=mm_per_in/1000 in_per_m=1/m_per_in dzp_in=0 dzp_mm=0 dpp_in=0 dpp_mm=0 if(n==1): # if(m==1): # inch input dpp_in=amp dpp_mm=amp*mm_per_in else: dpp_mm=amp dpp_in=amp*in_per_mm # dzp_in=dpp_in/2 dzp_mm=dpp_mm/2 if(n==2): if(m==1): # inch input dzp_in=amp dzp_mm=amp*mm_per_in else: dzp_mm=amp dzp_in=amp*in_per_mm if(n==3): if(m==1): # in/sec input v_ips=amp v_mps=amp*m_per_in else: # m/sec v_mps=amp v_ips=amp*in_per_m dzp_in=v_ips/omega dzp_mm=(v_mps/omega)*1000 if(n==4): if(m==1): # G input a_g=amp a_mps2=amp*9.81 else: # m/sec a_mps2=amp a_g=amp/9.81 dzp_in=(a_g/om2)*386 dzp_mm=(a_mps2/om2)*1000 if(n!=1): dpp_in=dzp_in*2 dpp_mm=dzp_mm*2 if(n!=3): v_ips=omega*dzp_in v_mps=omega*(dzp_mm)/1000 if(n!=4): a_g=om2*dzp_in/386 a_mps2=om2*dzp_mm/1000 print ("\n") s0='Frequency' s1="%8.4g Hz" %freq self.tree.insert('', 'end', values=(s0,s1)) print (s0,s1) s0='Displacement (peak-to-peak)' if(m==1): s1="%8.4g in" %dpp_in else: s1="%8.4g mm" %dpp_mm self.tree.insert('', 'end', values=(s0,s1)) print (s0,s1) s0='Displacement (zero-to-peak)' if(m==1): s1="%8.4g in" %dzp_in else: s1="%8.4g mm" %dzp_mm self.tree.insert('', 'end', values=(s0,s1)) print (s0,s1) s0='Velocity (zero-to-peak)' if(m==1): s1="%8.4g in/sec" %v_ips else: s1="%8.4g m/sec" %v_mps self.tree.insert('', 'end', values=(s0,s1)) print (s0,s1) s0='Accel (zero-to-peak)' if(n==3 and m==2): s1="%8.4g m/sec^2" %a_mps2 else: s1="%8.4g G" %a_g self.tree.insert('', 'end', values=(s0,s1)) print (s0,s1) self.iflag=1
class vb_steady: def __init__(self, parent): self.master = parent # store the parent top = tk.Frame(parent) # frame for all class widgets top.pack(side='top') # pack frame in parent's window self.master.minsize(400, 400) self.master.geometry("600x550") self.master.title("vb_steady_gui.py ver 1.2 by Tom Irvine") crow = 0 self.hwtext1 = tk.Label( top, text= 'Steady-state Response of an SDOF System to Sinusoidal Excitation') self.hwtext1.grid(row=crow, column=0, columnspan=6, pady=10, sticky=tk.W) ############################################################################### crow = crow + 1 self.hwtext5 = tk.Label(top, text='Select Units') self.hwtext5.grid(row=crow, column=0, columnspan=1, pady=10) self.hwtext4 = tk.Label(top, text='Select Excitation') self.hwtext4.grid(row=crow, column=1, columnspan=1, padx=20, pady=10) self.hwtext6 = tk.Label(top, text='Enter Q') self.hwtext6.grid(row=crow, column=2, columnspan=1, padx=20, pady=10) ############################################################################### crow = crow + 1 self.Lb_unit = tk.Listbox(top, height=3, width=30, exportselection=0) self.Lb_unit.insert(1, "lbf, G, in/sec, in") self.Lb_unit.insert(2, "N, G, m/sec, mm") self.Lb_unit.insert(3, "N, m/sec^2, m/sec, mm") self.Lb_unit.grid(row=crow, column=0, pady=4, sticky=tk.N) self.Lb_unit.select_set(0) self.Lb_unit.bind('<<ListboxSelect>>', self.force_accel_change) self.Lb_ex = tk.Listbox(top, height=2, exportselection=0) self.Lb_ex.insert(1, "Applied Force") self.Lb_ex.insert(2, "Base Excitation") self.Lb_ex.grid(row=crow, column=1, padx=20, pady=4, sticky=tk.N) self.Lb_ex.select_set(0) self.Lb_ex.bind('<<ListboxSelect>>', self.force_accel_change) self.Qr = tk.StringVar() self.Qr.set('10') self.Q_entry = tk.Entry(top, width=5, textvariable=self.Qr) self.Q_entry.grid(row=crow, column=2, sticky=tk.N) self.Q_entry.bind("<KeyPress>", self.OnKeyPress) ############################################################################### crow = crow + 1 self.hwtext15 = tk.Label(top, text='Enter Natural Frequency (Hz)') self.hwtext15.grid(row=crow, column=0, columnspan=1, pady=10) self.hwtext14 = tk.Label(top, text='Enter Excitation Frequency (Hz)') self.hwtext14.grid(row=crow, column=1, columnspan=1, padx=20, pady=10) crow = crow + 1 self.fnr = tk.StringVar() self.fn_entry = tk.Entry(top, width=10, textvariable=self.fnr) self.fn_entry.grid(row=crow, column=0, sticky=tk.N) self.fn_entry.bind("<KeyPress>", self.OnKeyPress) self.f_extr = tk.StringVar() self.f_ext_entry = tk.Entry(top, width=10, textvariable=self.f_extr) self.f_ext_entry.grid(row=crow, column=1, sticky=tk.N) self.f_ext_entry.bind("<KeyPress>", self.OnKeyPress) ############################################################################### crow = crow + 1 self.amp_text_r = tk.StringVar() self.amp_text_r.set('Enter Applied Force (lbf)') self.hwtext_amp = tk.Label(top, textvariable=self.amp_text_r) self.hwtext_amp.grid(row=crow, column=0, columnspan=1, pady=10) self.mass_text_r = tk.StringVar() self.mass_text_r.set('Enter Mass (lbm)') self.hwtext_mass = tk.Label(top, textvariable=self.mass_text_r) self.hwtext_mass.grid(row=crow, column=1, columnspan=1, pady=10) self.hwtext_mass.config(state='normal') crow = crow + 1 self.ampr = tk.StringVar() self.amp_entry = tk.Entry(top, width=10, textvariable=self.ampr) self.amp_entry.grid(row=crow, column=0, sticky=tk.N) self.amp_entry.bind("<KeyPress>", self.OnKeyPress) self.massr = tk.StringVar() self.mass_entry = tk.Entry(top, width=10, textvariable=self.massr) self.mass_entry.grid(row=crow, column=1, sticky=tk.N) self.mass_entry.config(state='normal') self.mass_entry.bind("<KeyPress>", self.OnKeyPress) ############################################################################### crow = crow + 1 self.button_calculate = tk.Button(top, text="Calculate", command=self.calculate) self.button_calculate.config(height=2, width=15) self.button_calculate.grid(row=crow, column=0, pady=20) root = self.master self.button_quit = tk.Button(top, text="Quit", command=lambda root=root: quit(root)) self.button_quit.config(height=2, width=15) self.button_quit.grid(row=crow, column=1, padx=10, pady=20) crow = crow + 1 self.hwtext_results = tk.Label(top, text='Results') self.hwtext_results.grid(row=crow, column=0, columnspan=1, pady=12) crow = crow + 1 self.tree = Treeview(top, selectmode="extended", columns=("A", "B"), height=4) self.tree.grid(row=crow, column=0, columnspan=2, padx=10, pady=1, sticky=tk.NW) self.tree.heading('#0', text='') self.tree.heading('A', text='Parameter') self.tree.heading('B', text='Value') self.tree.column('#0', minwidth=0, width=1) self.tree.column('A', minwidth=0, width=170, stretch=tk.YES) self.tree.column('B', minwidth=0, width=85) ############################################################################### def calculate(self): x = self.tree.get_children() for i in range(0, len(x)): self.tree.delete(x[i]) nfa_choice = int(self.Lb_ex.curselection()[0]) nun_choice = int(self.Lb_unit.curselection()[0]) fn = float(self.fnr.get()) freq = float(self.f_extr.get()) amp = float(self.ampr.get()) Q = float(self.Qr.get()) damp = 1 / (2 * Q) rho = freq / fn omegan = 2 * pi * fn omega = 2 * pi * freq den = omegan**2 - omega**2 + (2 * damp * omegan * omega) * 1j rel_disp = 0 if (nfa_choice == 0): # force force = amp mass = float(self.massr.get()) if (nun_choice == 0): mass /= 386 stiff = mass * omegan**2 if (nun_choice == 0): print('\n stiffness= %8.4g lbf/in \n' % stiff) else: print('\n stiffness= %8.4g N/m \n' % stiff) disp = force * (1 / stiff) * omegan**2 / den velox = omega * disp * 1j accel = -omega**2 * disp term = 2 * damp * rho num = sqrt(1 + term**2) den = sqrt((1 - rho**2)**2 + term**2) transmitted_force = force * num / den A3 = "%8.4g" % abs(transmitted_force) if (nun_choice == 0): L3 = 'Transmitted Force (lbf)' if (nun_choice == 1): L3 = 'Transmitted Force (N)' if (nun_choice == 2): L3 = 'Transmitted Force (N)' else: base_accel = amp if (nun_choice == 0): base_accel = base_accel * 386 if (nun_choice == 1): base_accel = base_accel * 9.81 num = omegan**2 + (1j) * 2 * damp * omega * omegan accel = base_accel * num / den velox = accel / ((1j) * omega) disp = accel / (-omega**2) rel_disp = -base_accel / den if (nun_choice == 0): L3 = 'Relative Displacement (in)' if (nun_choice == 1): L3 = 'Relative Displacement (mm)' if (nun_choice == 2): L3 = 'Relative Displacement (mm)' ########## if (nun_choice == 0): L0 = 'Acceleration (G)' L1 = 'Velocity (in/sec)' L2 = 'Displacement (in)' if (nun_choice == 1): L0 = 'Acceleration (G)' L1 = 'Velocity (m/sec)' L2 = 'Displacement (mm)' if (nun_choice == 2): L0 = 'Acceleration (m/sec^2)' L1 = 'Velocity (m/sec)' L2 = 'Displacement (mm)' if (nun_choice == 0): accel /= 386 if (nun_choice == 1): accel /= 9.81 disp *= 1000 rel_disp *= 1000 if (nun_choice == 2): disp *= 1000 rel_disp *= 1000 A0 = "%8.4g" % abs(accel) A1 = "%8.4g" % abs(velox) A2 = "%8.4g" % abs(disp) if (nfa_choice == 1): A3 = "%8.4g" % abs(rel_disp) self.tree.insert('', 'end', values=(L0, A0)) self.tree.insert('', 'end', values=(L1, A1)) self.tree.insert('', 'end', values=(L2, A2)) self.tree.insert('', 'end', values=(L3, A3)) print("%s %s" % (L0, A0)) print("%s %s" % (L1, A1)) print("%s %s" % (L2, A2)) print("%s %s" % (L3, A3)) def force_accel_change(self, val): map(self.tree.delete, self.tree.get_children()) nfa_choice = int(self.Lb_ex.curselection()[0]) nun_choice = int(self.Lb_unit.curselection()[0]) if (nfa_choice == 0): # force self.hwtext_mass.config(state='normal') self.mass_entry.config(state='normal') if (nun_choice == 0): # Engish self.amp_text_r.set('Enter Applied Force (lbf)') self.mass_text_r.set('Enter Mass (lbm)') else: # metric self.amp_text_r.set('Enter Applied Force (N)') self.mass_text_r.set('Enter Mass (kg)') else: self.hwtext_mass.config(state='disabled') # accel self.mass_entry.config(state='disabled') self.massr.set(' ') if (nun_choice <= 1): # English self.amp_text_r.set('Enter Base Accel (G)') else: # metric self.amp_text_r.set('Enter Base Accel (m/sec^2)') def OnKeyPress(self, event): map(self.tree.delete, self.tree.get_children())
class ProjectVenster (ZoekVenster): TITLE = 'Projecten' def fill(self): super(self.__class__, self).fill() #Basisvelden self.identry = EntryField(self.veldenFrame, 'Projectnummer', row=0) self.naamentry = EntryField(self.veldenFrame, 'Projectnaam', row=1) self.jaarentry = EntryField(self.veldenFrame, 'Jaar', row=2) self.budgetentry = EntryField(self.veldenFrame, 'Budget', row=3) self.keywordLabel = Label(self.veldenFrame, text='Trefwoorden:') self.keywordLabel.grid(row=4, column=0, sticky=W) self.keywordText = Text(self.veldenFrame, relief=SUNKEN, wrap=WORD, width=60, height=3) self.keywordText.grid(row=4, column=1, sticky=W) #Partners self.partnersLabel = Label(self.veldenFrame, text='Relaties:') self.partnersLabel.grid(row=5, column=0) self.partnersFrame = Frame(self.veldenFrame) self.partnersFrame.grid(row=5, column=1, sticky=W+E) self.partnersListBox = Treeview(self.partnersFrame, columns=('Relatie', 'Rol'), height=3, show='headings', selectmode=BROWSE) self.partnersListBox.grid(row=0, column=0, sticky=W+E) self.partnersKnopFrame = Frame(self.veldenFrame) self.partnersKnopFrame.grid(row=6, column=1, sticky=E) self.pScrollbar = Scrollbar(self.partnersFrame) self.pScrollbar.grid(row=0, column=1, sticky=N+S+E) self.partnersListBox.config(yscrollcommand=self.pScrollbar.set) self.pScrollbar.config(command=self.partnersListBox.yview) self.partnersToevoegenKnop = Button(self.partnersKnopFrame, text='Toevoegen...', command=self.partnerToevoegen) self.partnersToevoegenKnop.grid() self.partnersVerwijderenKnop = Button (self.partnersKnopFrame, text='Verwijderen', command=self.partnerVerwijderen) self.partnersVerwijderenKnop.grid(row=0, column=1) self.partnersListBox.bind('<<TreeviewSelect>>', self.nieuwePartnerSelectie) #Bestanden self.bestandenHoofdFrame = Frame(self.resultaatframe) self.bestandenHoofdFrame.grid(row=2) self.bestandenLabel = Label(self.bestandenHoofdFrame, text='Bestanden:') self.bestandenLabel.grid(row=7, column=0, sticky=W) self.bestandenFrame = Frame(self.bestandenHoofdFrame) self.bestandenFrame.grid(row=7, column=1, sticky=W+E) self.bestandenListBox = Listbox(self.bestandenFrame, selectmode=EXTENDED, width=50, height=10) self.bestandenListBox.grid(row=0, column=0, sticky=W+E) self.bScrollbar = Scrollbar(self.bestandenFrame) self.bScrollbar.grid(row=0, column=1, sticky=N+S+E) self.bestandenListBox.config(yscrollcommand=self.bScrollbar.set) self.bScrollbar.config(command=self.bestandenListBox.yview) self.bestandenKnopFrame = Frame(self.bestandenHoofdFrame) self.bestandenKnopFrame.grid(row=8, column=1, sticky=E) self.bestandenToevoegKnop = Button(self.bestandenKnopFrame, text='Bestanden toevoegen...', command=self.bestandenToevoegen) self.bestandenToevoegKnop.grid(row=0, column=0, sticky=E) self.mapToevoegenKnop = Button(self.bestandenKnopFrame, text='Map toevoegen...', command=self.mapToevoegen) self.mapToevoegenKnop.grid(row=0, column=1, sticky=E) self.bestandenOphaalKnop = Button(self.bestandenKnopFrame, text='Ophalen...', command=self.bestandenOphalen) self.bestandenOphaalKnop.grid(row=0, column=2, sticky=E) self.bestandenVerwijderKnop = Button(self.bestandenKnopFrame, text='Verwijderen', command=self.bestandenVerwijderen) self.bestandenVerwijderKnop.grid(row=0, column=3, sticky=E) self.pollBestandenLijst() self.curid=-1 def disableResultaat(self): self.identry.label.config(state=DISABLED) self.identry.entry.config(state=DISABLED) self.identry.setValue('') self.naamentry.label.config(state=DISABLED) self.naamentry.entry.config(state=DISABLED) self.naamentry.setValue('') self.jaarentry.label.config(state=DISABLED) self.jaarentry.entry.config(state=DISABLED) self.jaarentry.setValue('') self.budgetentry.label.config(state=DISABLED) self.budgetentry.entry.config(state=DISABLED) self.budgetentry.setValue('') self.keywordLabel.config(state=DISABLED) self.keywordText.delete(1.0, END) self.keywordText.config(state=DISABLED) self.partnersLabel.config(state=DISABLED) self.partnersListBox.delete(*self.partnersListBox.get_children()) self.partnersToevoegenKnop.config(state=DISABLED) self.partnersVerwijderenKnop.config(state=DISABLED) self.bestandenLabel.config(state=DISABLED) self.bestandenListBox.delete(0, END) self.bestandenListBox.config(state=DISABLED) self.bestandenToevoegKnop.config(state=DISABLED) self.mapToevoegenKnop.config(state=DISABLED) self.bestandenOphaalKnop.config(state=DISABLED) self.bestandenVerwijderKnop.config(state=DISABLED) def enableResultaat(self): self.identry.label.config(state=NORMAL) self.identry.entry.config(state=NORMAL) self.naamentry.label.config(state=NORMAL) self.naamentry.entry.config(state=NORMAL) self.jaarentry.label.config(state=NORMAL) self.jaarentry.entry.config(state=NORMAL) self.budgetentry.label.config(state=NORMAL) self.budgetentry.entry.config(state=NORMAL) self.keywordLabel.config(state=NORMAL) self.keywordText.config(state=NORMAL) self.partnersLabel.config(state=NORMAL) self.partnersToevoegenKnop.config(state=NORMAL) self.bestandenLabel.config(state=NORMAL) self.bestandenListBox.config(state=NORMAL) self.bestandenToevoegKnop.config(state=NORMAL) self.mapToevoegenKnop.config(state=NORMAL) def disableContent(self): super(self.__class__, self).disableContent() self.disableResultaat() def enableContent(self): super(self.__class__, self).enableContent() if self.curid > -1: self.enableResultaat() def refresh(self): super(self.__class__, self).refresh() self.disableResultaat() def queryLijst(self, searchstring): words = self.splitKeywords(searchstring) if len(words) > 0: lijst = [] for word in words: sql = ('\n' ' SET @key := "%s";\n' ' SELECT p.project_id, p.name_project FROM project AS p\n' ' LEFT JOIN project_relation AS r ON p.project_id=r.project_id\n' ' LEFT JOIN company AS c ON r.company_id=c.company_id\n' ' LEFT JOIN keyword AS k ON p.project_id=k.project_id\n' ' WHERE p.Project_ID LIKE @key\n' 'OR c.name LIKE @key OR r.role_name LIKE @key ' ' OR c.Name LIKE @key\n' ' OR c.Street LIKE @key\n' ' OR c.Street_Nr LIKE @key\n' ' OR c.ZIP_Code LIKE @key\n' ' OR c.City LIKE @key\n' ' OR c.Country LIKE @key\n' ' OR k.keyword LIKE @key\n' ' OR p.Name_project LIKE @key\n' ' OR CONCAT(p.Total_Costs) LIKE @key\n' ' OR CONCAT(p.date_of_order) LIKE @key\n' ' ') % ('%' + word + '%') if self.app.verbinding.verbind(): try: c = self.app.verbinding.selectAll(sql, multi=True) lijst.append(set([(int(k), v) for k, v in c])) except Exception, e: print '%s: %s' % (e.__class__.__name__, e.message) raise finally: self.app.verbinding.sluit()
class GUIBuscador(Tk): def __init__(self, master = None): Tk.__init__(self, master) self.gui(master) self.dir = 'D:\Talker\Talker\Biblia' self.direc = glob("%s\*" % self.dir) def gui(self, master): self.frm = Frame(master) self.frm.pack(side = LEFT, expand = YES, fill = BOTH) self.left_side(self.frm) self.frm = Frame(master) self.frm.pack(side = RIGHT, expand = YES, fill = BOTH) self.right_side(self.frm) def left_side(self, master): self.nombre = Entry(master, justify = CENTER, bd = 3, font = ('Ravie', 11), textvariable = self.NameVar) self.nombre.pack(side = TOP, fill = X) self.nombre.bind("<Key>", self.Enter) self.texto = Entry(master, justify = CENTER, bd = 3, font = ('Ravie', 11), textvariable = self.TextVar) self.texto.pack(side = TOP, fill = X) self.texto.bind("<Key>", self.Enter) self.tag = Entry(master, justify = CENTER, bd = 3, font = ('Ravie', 11), textvariable = self.TagsVar) self.tag.pack(side = TOP, fill = X) self.tag.bind("<Key>", self.Enter) self.tree = Treeview(master) self.tree.pack(side = LEFT, expand = YES, fill = BOTH) self.tree.bind("<Double-1>", self.OnDoubleClick) def right_side(self, master): self.text = Text(master, bg = 'skyblue', bd = 5, font = ('consolas', 12), fg = 'red') self.text.pack(expand = YES, side = LEFT, fill = BOTH) self.yscroller = Scrollbar(master, command = self.text.yview) self.yscroller.pack(side = RIGHT, fill = Y) self.text['yscrollcommand'] = self.yscroller def OnDoubleClick(self, tree): try: item = self.tree.selection()[0] self.tree.item.open(item) except IndexError: pass def Enter(self, event): if event.char == ord(13): self.buscar() def buscar(self): name = NameVar.get() text = TextVar().get() etiqueta = TagsVar.get().split(',') self.aciertos = [] for carpeta in self.direc: root = tree.insert("", 1, name[-3], text = name[-3]) self.aciertos = [] for versiculo in glob("%s\*" % carpeta): with open(versiculo, 'r') as nota: texto = nota.readlines() etiquetas = texto[-1].split(',') if name != '': versiculo = versiculo.replace(".txt", "") if re.search('%s' % name, versiculo): pass else: continue if etiqueta != []: for i in etiquetas: if i in etiqueta: break else: continue if text != '': for line in texto: if re.search(r'%s' % text, line): break else: continue tree.insert(raiz, "end", name, text = name[-1]) self.aciertos.append(versiculo) if self.aciertos == []: self.tree.delete(root)
class wine_DB_manager: #Class for wrapping TKinter widgets def __init__(self, master): #Initilize the attributes of the class master.minsize(width=600, height=700) #Set window size and title master.title("Member and Store Manager") master.grid_columnconfigure( 0, weight=1 ) #Configure first and last columns for centering columns 1-5 master.grid_columnconfigure(6, weight=1) master.grid_rowconfigure( 12, weight=1 ) #Configure last row for filling left over space at the bottom self.imp_store_label = Label( master, text="Import Store Information (.CSV)" ) #Initilize lable, entry, and buttons for importing stores self.imp_store_entry = Entry(master, width=70) self.imp_store_browse_button = Button( master, text="Browse", command=lambda: self.browse_for_CSV("store")) self.imp_store_import_button = Button( master, text="Import", command=lambda: self.import_to_DB(self.imp_store_entry.get(), "store")) self.imp_member_label = Label( master, text="Import Member Information (.CSV)" ) #Initilize lable, entry, and buttons for importing members self.imp_member_entry = Entry(master, width=70) self.imp_member_browse_button = Button( master, text="Browse", command=lambda: self.browse_for_CSV("member")) self.imp_member_import_button = Button( master, text="Import", command=lambda: self.import_to_DB(self.imp_member_entry.get(), "member")) self.horz_divider = Frame( master, height=1, width=500, bg="black" ) #Initilize a frame shaped as a horizonal line as a divider self.view_all_members_button = Button( master, text="View All Members", width=17, command=lambda: self.select_all_members() ) #Initilize button for selecting all members and displaying them in tree self.zip_label = Label( master, text="Zip Code" ) #Initilize lable, entry, combobox, and buttons for self.zip_entry = Entry( master, width=10) #finding who paid dues by zip code and month paid self.month_label = Label(master, text="Month") self.month_combobox = Combobox(master, width=10) self.month_combobox['values'] = ('January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December') self.find_users_that_paid = Button( master, text="Current Paid Users", width=20, command=lambda: self.select_paid_dues_month( self.zip_entry.get(), self.month_combobox.current())) self.state_label = Label( master, text="State") #Initilize lable, entry, combobox, and buttons for self.state_combobox = Combobox( master, width=3) #finding users who have joined the club since a date self.state_combobox['values'] = ('MD', 'NC', 'PA', 'VA', 'WV' ) #and belong to a specific state self.date_label = Label(master, text="Date (YYYY-MM-DD)") self.date_entry = Entry(master, width=10) self.find_users_that_joined = Button( master, text="Users Joined Since", width=20, command=lambda: self.select_users_joined_since( self.state_combobox.get(), self.date_entry.get())) self.users_that_love_total_wine = Button( master, text="Users that Love Total Wine", width=20, command=lambda: self.select_users_love_Tot_Wine( )) #Initilize button for finding users that love Total Wines self.users_favorite_stores = Button( master, text="User's Favorite Stores", width=20, command=lambda: self.select_users_fav_stores() ) #Initilize button for finding users, their favorite stores, and store locations self.table_tree = Treeview( master, selectmode="extended") #Initilize tree for data viewing self.table_tree["columns"] = ( "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten", "eleven") #Provide max column count and identifiers for columns in self.table_tree[ "columns"]: #For loop to add all columns self.table_tree.column(columns, width=70, anchor=W) self.table_tree['show'] = 'headings' #Remove empty identity column self.vert_scroll_bar = Scrollbar( orient="vertical", command=self.table_tree.yview) #Initilize scroll bar self.table_tree.configure(yscrollcommand=self.vert_scroll_bar.set ) #Add scroll bar to table_tree self.imp_store_label.grid( sticky="W", row=1, column=1, padx=10, pady=(20, 0)) #Grid positioning for all initialized attributes self.imp_store_entry.grid(sticky="W", row=2, column=1, columnspan=3, padx=10) self.imp_store_browse_button.grid(row=2, column=4, padx=10) self.imp_store_import_button.grid(row=2, column=5) self.imp_member_label.grid(sticky="W", row=3, column=1, padx=10) self.imp_member_entry.grid(sticky="W", row=4, column=1, columnspan=3, padx=10) self.imp_member_browse_button.grid(row=4, column=4, padx=10) self.imp_member_import_button.grid(row=4, column=5) self.horz_divider.grid(row=5, column=0, columnspan=7, pady=20) self.view_all_members_button.grid(row=6, column=1, columnspan=5) self.zip_label.grid(sticky="W", row=7, column=1, pady=(15, 0)) self.zip_entry.grid(sticky="W", row=8, column=1, pady=5) self.month_label.grid(sticky="W", row=7, column=1, padx=(100, 0), pady=(15, 0)) self.month_combobox.grid(sticky="W", row=8, column=1, padx=(100, 0), pady=5) self.find_users_that_paid.grid(sticky="W", row=9, column=1, columnspan=3, pady=5) self.state_label.grid(sticky="W", row=7, column=4, pady=(15, 0)) self.state_combobox.grid(sticky="W", row=8, column=4, pady=5) self.date_label.grid(sticky="W", row=7, column=4, columnspan=3, padx=(85, 0), pady=(15, 0)) self.date_entry.grid(sticky="W", row=8, column=4, columnspan=2, padx=(85, 0), pady=5) self.find_users_that_joined.grid(sticky="W", row=9, column=4, columnspan=2, pady=5) self.users_that_love_total_wine.grid(sticky="W", row=10, column=1, columnspan=3, pady=(15, 0)) self.users_favorite_stores.grid(sticky="W", row=10, column=4, columnspan=2, pady=(15, 0)) self.table_tree.grid(sticky="NWES", row=11, column=0, columnspan=7, rowspan=2, pady=10, padx=(10, 0)) self.vert_scroll_bar.grid(sticky="NWES", row=11, column=7, rowspan=2, pady=10, padx=(0, 10)) def browse_for_CSV( self, CSV_type ): #Class method for browse buttons. Used for passing file path to TKinter entries file = tkFileDialog.askopenfile( parent=root, mode='rb', title='Choose a file') #Opens browse for file window if (file != None): #If file exists read into data and close file data = file.read() file.close() if ( CSV_type == "store" ): #In order to resuse code, this method works for both buttons self.imp_store_entry.delete( 0, END) #through using a passed button identity variable self.imp_store_entry.insert(0, os.path.abspath(file.name)) else: self.imp_member_entry.delete(0, END) #Empties entry widget self.imp_member_entry.insert( 0, os.path.abspath(file.name) ) #Inserts file path into entry widget using os.path import else: #Catches no file selected possibility tkMessageBox.showinfo("Error", "No File Selected") return None def create_DB_connection( self ): #Class method for opening a database connection to the pythonsqlite.db file try: DB_file = "SQLite_db\pythonsqlite.db" conn = sqlite3.connect(DB_file) return conn except Error as e: #Catches non-connectivity errors print(e) return None def import_to_DB( self, file_path, CSV_type ): #Class method for import buttons. Used to open csv files from path string #in entry widgets. Then opens db connection to import data to db try: self.CSV_file = open(file_path, "r") #Opens CSV file in read mode except IOError as e: #Catches file not found error tkMessageBox.showinfo("Error", "File Not Found") return CSV_reader = csv.reader( self.CSV_file ) #Reads CSV file into CSV_reader using csv.reader import conn = self.create_DB_connection() #Calls for DB connection to open cur = conn.cursor() if ( CSV_type == "store" ): #In order to resuse code, this method works for both buttons by passed type. if (next(CSV_reader)[0][0:8] != "Store id"): #Checks CSV for proper store headings tkMessageBox.showinfo( "CSV Type Error", "Please Import a CSV file formated for store data.") self.CSV_file.close( ) #If not proper headings close file and display message return else: #Create table Stores cur.execute( '''CREATE TABLE IF NOT EXISTS Stores ( store_id INTEGER PRIMARY KEY, store_name VARCHAR, location VARCHAR)''') for row in CSV_reader: #Insert new values for each row in CSV cur.execute( '''INSERT OR IGNORE INTO Stores ( store_id, store_name, location) VALUES (?, ?, ?)''', row) tkMessageBox.showinfo( "Success!", "Successfully Updated the Database") #Display confirmation self.imp_store_entry.delete(0, END) #Clear import entry else: if (next(CSV_reader)[0][0:6] != "Member"): #Checks CSV for proper member headings tkMessageBox.showinfo( "CSV Type Error", "Please Import a CSV file formated for member data.") self.CSV_file.close( ) #If not proper headings close file and display message return else: #Create table Members cur.execute('''CREATE TABLE IF NOT EXISTS Members ( member_id INTEGER PRIMARY KEY, last_name VARCHAR, first_name VARCHAR, street VARCHAR, city VARCHAR, state VARCHAR, zip VARCHAR, phone VARCHAR, favorite_store INTEGER, date_joined DATE, dues_paid DATE, FOREIGN KEY(favorite_store) REFERENCES Stores(store_id))''') for row in CSV_reader: #Insert new values for each row in CSV cur.execute( '''INSERT OR IGNORE INTO Members ( member_id, last_name, first_name, street, city , state, zip, phone, favorite_store, date_joined, dues_paid) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)''', row) tkMessageBox.showinfo("Success!", "Successfully Updated the Database") self.imp_member_entry.delete(0, END) self.CSV_file.close() #Close CSV file conn.commit() #Commit DB changes conn.close() #Close DB Connection return None def generate_member_column_names( self ): #Class utility method for adding member column headers to tree all_member_column_names = ("Member ID", "Last Name", "First Name", "Street", "City", "State", "Zip Code", "Phone", "Favorite Store", "Date Joined", "Dues Paid") for index, columns in enumerate(self.table_tree["columns"] ): #For loop to add all column headers self.table_tree.heading(columns, text=all_member_column_names[index]) return None def select_all_members( self ): #Class method for View All Members Buttons and outputs new data to tree cur = self.create_DB_connection().cursor( ) #Calls for DB connection to open cur.execute("SELECT * FROM Members ORDER BY last_name ASC" ) #SQL Statement to SELECT all members and their data. rows = cur.fetchall() #Fetches data into rows self.table_tree.delete(*self.table_tree.get_children() ) #Deletes old data in tree if present self.generate_member_column_names( ) #Call utility to generate column member headers for index, row in enumerate( rows): #Inserts sql data into tree rows for viewing self.table_tree.insert('', index, values=(row)) self.create_DB_connection().close() #Close DB Connection return None def select_paid_dues_month( self, zip, month ): #Class method for Current Paid User Button and outputs new data to tree month = month + 1 #Add 1 to month index count since it range is 0-11 and months are 1-12 if (month < 10): self.month_string = "0" + str(month) cur = self.create_DB_connection().cursor( ) #Calls for DB connection to open if (month not in range(1, 12)): #If no month selected display message tkMessageBox.showinfo("Error", "No Month Selected") return if (len(zip) != 5): #If zip not 5 digits display message tkMessageBox.showinfo("Error", "Enter a Zip Code") return try: cur.execute("SELECT * FROM Members WHERE zip = " + zip + " AND strftime('%m',dues_paid) = '" + self.month_string + "'") #If zip is numeric execute Select Statement except Error as e: #Catches error if zip not numeric tkMessageBox.showinfo("Error", "Enter a Zip Code") return rows = cur.fetchall() self.table_tree.delete(*self.table_tree.get_children() ) #Deletes old data in tree if present self.generate_member_column_names( ) #Call utility to generate column member headers for index, row in enumerate( rows): #Inserts sql data into tree rows for viewing self.table_tree.insert('', index, values=(row)) self.create_DB_connection().close() #Close DB Connection return None def select_users_joined_since( self, state, the_date ): #Class method for Current Paid User Button and outputs new data to tree cur = self.create_DB_connection().cursor( ) #Calls for DB connection to open if state == "": #if no state selected display message tkMessageBox.showinfo("Error", "No State Selected") return try: #Checks date format YYYY-MM-DD datetime.datetime.strptime(the_date, '%Y-%m-%d') except ValueError: #Catches invalid date format tkMessageBox.showinfo( "Error", "Incorrect data format, should be YYYY-MM-DD") return cur.execute( "SELECT * FROM Members WHERE state = '" + state + "' AND date_joined > '" + the_date + "'" ) #Execute Select members Where state and date are what user selected. rows = cur.fetchall() self.table_tree.delete(*self.table_tree.get_children() ) #Deletes old data in tree if present self.generate_member_column_names( ) #Call utility to generate column member headers for index, row in enumerate( rows): #Inserts sql data into tree rows for viewing self.table_tree.insert('', index, values=(row)) self.create_DB_connection().close() #Close DB Connection return None def select_users_love_Tot_Wine( self ): #Class method for Users That Love Tot Wine and outputs new data to tree cur = self.create_DB_connection().cursor( ) #Calls for DB connection to open #Execute Select Where, and Join on foreign key values. cur.execute('''SELECT Members.last_name, Members.first_name, Stores.store_name FROM Members JOIN Stores ON Members.favorite_store = Stores.store_id WHERE favorite_store = '3' ''') rows = cur.fetchall() self.table_tree.delete(*self.table_tree.get_children() ) #Deletes old data in tree if present all_member_column_names = ("Last Name", "First Name", "Favorite Store", "", "", "", "", "", "", "", "") for index, columns in enumerate( self.table_tree["columns"] ): #Generate *custom* column member headers self.table_tree.heading(columns, text=all_member_column_names[index]) for index, row in enumerate( rows): #Inserts sql data into tree rows for viewing self.table_tree.insert('', index, values=(row)) self.create_DB_connection().close() #Close DB Connection return None def select_users_fav_stores( self ): #Class method for Users Favorite Stores and outputs new data to tree cur = self.create_DB_connection().cursor( ) #Calls for DB connection to open #Execute Select Where, and Join on foreign key values. cur.execute('''SELECT Members.last_name, Members.first_name, Stores.store_name, Stores.location FROM Members JOIN Stores ON Members.favorite_store = Stores.store_id ''') rows = cur.fetchall() self.table_tree.delete(*self.table_tree.get_children() ) #Deletes old data in tree if present all_member_column_names = ("Last Name", "First Name", "Favorite Store", "Location", "", "", "", "", "", "", "") for index, columns in enumerate( self.table_tree["columns"] ): #Generate *custom* column member headers self.table_tree.heading(columns, text=all_member_column_names[index]) for index, row in enumerate( rows): #Inserts sql data into tree rows for viewing self.table_tree.insert('', index, values=(row)) self.create_DB_connection().close() #Close DB Connection return None
class PickerGUI(): """ This class maintains the TK Inter user interface and contains all the data from ontology. Data can be loaded from (and store to) .rdf using RDFReader class or from JSON (that is much faster). """ def __init__(self, master, annotationEffect): self.fileName = "" self.namespace = None self.aEffect = annotationEffect self.root = master self.root.bind('<Escape>', self.close) self.leftFrame = Tkinter.Frame(master) self.middleFrame = Tkinter.Frame(master) self.rightFrame = Tkinter.Frame(master) self.leftFrame.pack(side=Tkinter.LEFT, padx=10, pady=10) self.middleFrame.pack(side=Tkinter.LEFT) self.rightFrame.pack(side=Tkinter.LEFT) self.bottomLeftFrame = Tkinter.Frame(self.leftFrame) self.bottomMiddleFrame = Tkinter.Frame(self.middleFrame) self.bottomRightFrame = Tkinter.Frame(self.rightFrame) self.menuBar = Tkinter.Menu(master) self.fileMenu = Tkinter.Menu(self.menuBar, tearoff=0) self.fileMenu.add_command(label="Load Ontology", accelerator="Ctrl+L", command=self.loadOntology) self.fileMenu.add_command(label="Save to Ontology", accelerator="Ctrl+S", command=self.saveOntology) self.menuBar.add_cascade(label="File", menu=self.fileMenu) self.fileMenuUndo = Tkinter.Menu(self.menuBar, tearoff=0) self.fileMenuUndo.add_command(label="Undo", accelerator="Ctrl+Z", command=self.undoOperation) self.root.bind_all("<Control-l>", self.loadOntology) self.root.bind_all("<Control-s>", self.saveOntology) self.root.bind_all("<Control-z>", self.undoOperation) self.menuBar.add_cascade(label="Edit", menu=self.fileMenuUndo) # Treeview to choose Ontology Entities to annotate new elements self.treeEntityPicker = Treeview(self.leftFrame) self.treeEntityPicker.heading("#0", text="Entity/Subject") self.treeEntityPicker.column("#0", width=c.BASIC_WIDTH, stretch=Tkinter.NO) # Treeview to choose Object Properties self.treePropertyPicker = Treeview(self.middleFrame) self.treePropertyPicker.heading("#0", text="Properties") self.treePropertyPicker.column("#0", width=c.ENLARGERD_WIDTH, stretch=Tkinter.NO) # Treeview to choose range individuals of property self.treeRangePicker = Treeview(self.rightFrame) self.treeRangePicker.heading("#0", text="Object") self.treeRangePicker.column("#0", width=c.BASIC_WIDTH, stretch=Tkinter.NO) self.buttonAdd = Tkinter.Button(self.bottomLeftFrame) self.buttonAdd["text"] = "Add" self.buttonAddProperty = Tkinter.Button(self.bottomRightFrame) self.buttonAddProperty["text"] = "Add Prop." self.buttonEditProperty = Tkinter.Button(self.bottomRightFrame) self.buttonEditProperty["text"] = "Edit Prop." self.buttonRemoveProperty = Tkinter.Button(self.bottomRightFrame) self.buttonRemoveProperty["text"] = "Delete Prop." self.buttonSeparateAdd = Tkinter.Button(self.bottomLeftFrame) self.buttonSeparateAdd["text"] = "Add Separately" self.buttonReplace = Tkinter.Button(self.bottomLeftFrame) self.buttonReplace["text"] = "Replace" self.buttonRemove = Tkinter.Button(self.bottomLeftFrame) self.buttonRemove["text"] = "Remove" self.buttonClear = Tkinter.Button(self.bottomMiddleFrame) self.buttonClear["text"] = "Clear Views" # define options for opening or saving a file self.file_opt = options = {} options["defaultextension"] = ".rdf" options["filetypes"] = [("RDF files", ".rdf")] options["parent"] = master options["title"] = "Load a RDF Ontology" self.resetVariables() def prepare(self, master): self.treeEntityPicker.pack(pady=15) self.treePropertyPicker.pack(pady=15) self.treePropertyPicker.bind("<ButtonRelease-1>", self.propertySelect) # Handle double click on Property Tree self.treePropertyPicker.bind("<Double-1>", self.propertyClick) self.treeRangePicker.pack(pady=15) self.bottomLeftFrame.pack(fill=Tkinter.X) self.bottomMiddleFrame.pack(fill=Tkinter.X) self.bottomRightFrame.pack(fill=Tkinter.X, padx=25) self.buttonAdd.pack(side=Tkinter.LEFT) self.buttonSeparateAdd.pack(side=Tkinter.LEFT) self.buttonReplace.pack(side=Tkinter.LEFT) self.buttonAddProperty.pack(side=Tkinter.LEFT) self.buttonEditProperty.pack(side=Tkinter.LEFT) self.buttonRemoveProperty.pack(side=Tkinter.LEFT) self.buttonRemove.pack(side=Tkinter.LEFT) self.buttonClear.pack(side=Tkinter.BOTTOM) self.buttonAdd.bind("<ButtonRelease-1>", self.buttonAddClick) self.buttonAdd.bind("<Return>", self.buttonAddClick) self.buttonSeparateAdd.bind("<ButtonRelease-1>", self.buttonSeparateAddClick) self.buttonSeparateAdd.bind("<Return>", self.buttonSeparateAddClick) self.buttonAddProperty.bind("<ButtonRelease-1>", self.buttonAddPropertyClick) self.buttonAddProperty.bind("<Return>", self.buttonAddPropertyClick) self.buttonEditProperty.bind("<ButtonRelease-1>", self.buttonEditPropertyClick) self.buttonEditProperty.bind("<Return>", self.buttonEditPropertyClick) self.buttonRemoveProperty.bind("<ButtonRelease-1>", self.buttonRemovePropertyClick) self.buttonRemoveProperty.bind("<Return>", self.buttonRemovePropertyClick) self.buttonReplace.bind("<ButtonRelease-1>", self.buttonReplaceClick) self.buttonReplace.bind("<Return>", self.buttonReplaceClick) self.buttonRemove.bind("<ButtonRelease-1>", self.buttonRemoveClick) self.buttonRemove.bind("<Return>", self.buttonRemoveClick) self.buttonClear.bind("<ButtonRelease-1>", self.buttonClearClick) self.buttonClear.bind("<Return>", self.buttonClearClick) master.config(menu=self.menuBar) self.loadSerializedOntology(self.treeEntityPicker) def resetVariables(self): # Keys: classHierarchy, instances; Values: temporary data # (to be serialized and saved) self.tempData = {} # Key: Class Name; Value: List of IDs of instances of that class self.instancesbyClass = {} # Key: Property Name; Values: Entities that belong to its range self.rangesByProperty = {} # Key: Property Name; Values: Entities that belong to its domain self.domainsByProperty = {} self.ontologyTree = None self.lastId = -1 self.defaultName = "" self.defaultTypeValue = "" self.defaultTypeValue = "" self.undoStack = [] self.selectedEntities = None self.selectedRange = None self.selectedProperties = None # Keys: properties; Values: occurrences of the property # i.e. (s,p,o) triples self.objectProperties = {} # (s,p,o) triples with object properties to be added to the ontology self.objectPropertiesToAdd = [] self.objectPropertiesToRemove = [] # Key: TreeView element ID. #Value: (s,p,o) triple. self.propertiesByTreeID = {} self.dataTypeProperties = {} self.dataTypePropertiesToAdd = [] self.dataTypePropertiesToRemove = [] def buttonAddClick(self, event): """ Button handler for adding entities. """ self.prepareSelectedEntities() close = self.aEffect.addAnnotation(separateAdd=False) if close: self.closeGUI(isInstanceListChanged=True) def buttonSeparateAddClick(self, event): """ Button handler for adding entities separately. """ self.prepareSelectedEntities() close = self.aEffect.addAnnotation(separateAdd=True) if close: self.closeGUI(isInstanceListChanged=True) def buttonAddPropertyClick(self, event): """ Button handler for adding properties. """ selectedProperty, tags, rowID = self.prepareSelectedProperty( limitObjects=False) if self.validateProperty(selectedProperty, tags): serialize = self.aEffect.addProperty(selectedProperty, tags) if serialize: self.serialize() self.refreshPropertyTree(self.treePropertyPicker) def buttonEditPropertyClick(self, event): """ Button handler for editing properties. Removes the previous (s,p,o) triple and adds a new one. """ selectedProperty, tags, rowID = self.prepareSelectedProperty() if self.validateProperty(selectedProperty, tags): serialize = self.aEffect.editProperty(selectedProperty, tags, rowID) if serialize: self.serialize() self.refreshPropertyTree(self.treePropertyPicker) def buttonRemovePropertyClick(self, event): """ Button handler for removing properties. """ selectedProperties, tags, rowIDs = \ self.getSelectedProperty(multiselect=True) for p in selectedProperties: if not self.validateProperty(p, ""): return for p, tagList in tags.iteritems(): if not self.validateProperty("", tagList): return ser = self.aEffect.removeProperty(selectedProperties, tags, rowIDs) if ser: self.serialize() self.refreshPropertyTree(self.treePropertyPicker) def validateProperty(self, property, tags): """" Validate that the selected property can be chosen :param property: The property name :param tags: A list of tags of a selected tree row, containing the property name in the case of an instance :return: boolean Whether the property is valid """ valid = True invalidProperties = [ c.HAS_SVG_PROPERTY, c.HAS_X_COORD_PR, c.HAS_Y_COORD_PR ] if property in invalidProperties: valid = False tkMessageBox.showwarning(c.PROP, c.PROP_INVALID_PROP % property) elif tags: for tag in tags: if tag in invalidProperties: tkMessageBox.showwarning(c.PROP, c.PROP_INVALID_PROP % tag) valid = False break return valid def prepareSelectedProperty(self, limitObjects=True): """ Returns the selected property and ensures that instances of its domain (for its range, use validateSelectedRange) have been selected. :param limitObjects: True if only one object can be selected :return: selected property """ selectedProperty, tags, rowID = self.getSelectedProperty() if selectedProperty: validEntity = self.prepareSelectedEntities(allowOnlyInstances=True) if validEntity: if len(self.selectedEntities) > 0: if limitObjects and len(self.selectedEntities) > 1: tkMessageBox.showwarning(c.PROP, c.PROP_MORE_SUBJ) else: # TODO: validate that subject and object are instances # and are within the domain and range of the property return selectedProperty, tags, rowID else: tkMessageBox.showwarning(c.PROP, c.PROP_NO_SUBJ) return None, None, None def getSelectedProperty(self, multiselect=False): """ Fetches the selected Property from the middle TreeView and handles incorrect selections. Returns a triple with the property name (as in the Treeview), its tags and the row ID on the TreeView. :param multiselect: Is set to 'True' if selection of multiple properties is allowed, 'False' otherwise. """ selectedProperty = None tags = None rowID = None selectedProperties = self.treePropertyPicker.selection() if len(selectedProperties) == 0: tkMessageBox.showwarning(c.PROP, c.PROP_NO_PROP) elif multiselect: rowIDs = {} properties = [] tags = {} for rowID in selectedProperties: p = self.treePropertyPicker.item(rowID, "text") properties.append(p) tags[p] = self.treePropertyPicker.item(rowID, "tags") rowIDs[p] = rowID return properties, tags, rowIDs elif len(selectedProperties) > 1: tkMessageBox.showwarning(c.PROP, c.PROP_MORE_PROP) else: rowID = selectedProperties[0] selectedProperty = self.treePropertyPicker.item(rowID, "text") tags = self.treePropertyPicker.item(rowID, "tags") return selectedProperty, tags, rowID def buttonReplaceClick(self, event): """ Button handler for replace svg elements in annotation. """ self.prepareSelectedEntities() close = self.aEffect.replaceAnnotation() if close: self.closeGUI(isInstanceListChanged=True) def buttonRemoveClick(self, event): """ Button handler for moving svg elements from annotation. """ self.prepareSelectedEntities() close = self.aEffect.removeAnnotation(None, fromUndo=False) if close: self.closeGUI(isInstanceListChanged=True) def undoOperation(self, *args): """ Button handler for undo operation. """ self.prepareSelectedEntities() close = self.aEffect.undoAnnotation() if close: self.closeGUI(isInstanceListChanged=True) def buttonClearClick(self, event): """ Button handler for clearing tree view and set it into default state. """ self.treeEntityPicker.delete(*self.treeEntityPicker.get_children()) self.populatePropertyTree(self.treeEntityPicker, []) self.treeRangePicker.delete(*self.treeRangePicker.get_children()) def propertyClick(self, event): """ Load the individuals that belong to the range of the selected Property on the right-hand TreeView, and to its domain on the left-hand TreeView. """ selectedProperty, tags, rowID = self.getSelectedProperty() if selectedProperty and c.TREE_TAG_PROPERTIES_HEADER not in tags: self.treeRangePicker.delete(*self.treeRangePicker.get_children()) self.treeEntityPicker.delete(*self.treeEntityPicker.get_children()) if c.TREE_TAG_INSTANCE in tags: # Auto-expand branches of domain and range of selected property propertyTriple = self.propertiesByTreeID[rowID] self.selectedEntities = [propertyTriple[c.SUBJECT_INDEX]] if c.TREE_TAG_OBJECT_PROPERTY in tags: # Auto select range only for object properties self.selectedRange = [propertyTriple[c.OBJECT_INDEX]] else: self.selectedRange = [] # Fetch property name from tags for tag in tags: if tag not in c.TREE_TAGS: selectedProperty = tag break if selectedProperty in self.rangesByProperty: rangeEntities = self.rangesByProperty[selectedProperty] else: rangeEntities = None if selectedProperty in self.domainsByProperty: domainEntities = self.domainsByProperty[selectedProperty] else: domainEntities = None self.populatePropertyTree(self.treeEntityPicker, domainEntities, selectPrevious="subject") if c.TREE_TAG_DATATYPE_PROPERTY in tags: self.treeRangePicker.delete( *self.treeRangePicker.get_children()) else: self.populatePropertyTree(self.treeRangePicker, rangeEntities, selectPrevious="object") def propertySelect(self, event): """ Take note of selected properties. """ selectedPropertyIDs = self.treePropertyPicker.selection() self.selectedProperties = [ self.treePropertyPicker.item(rowID, "text") for rowID in selectedPropertyIDs ] def populatePropertyTree(self, treeViewInstance, entityList, selectPrevious="none"): """ Populate an Entity & Individuals TreeView according to the range or domain of a property (passed as a list of entities). For each entity of the list, its children (entities or individuals) are added to the TreeView. :param treeViewInstance: View of the tree. :param entityList: List of entities. :param selectPrevious: This should be "object", "subject" or "none". """ subtrees = [] if entityList: for entity in entityList: subtree = self.getSubTreeFromEntity(entity, self.ontologyTree) if subtree: subtrees.append(subtree) if subtrees: for tree in subtrees: self.stack = [''] self.subTreeFromFileRecursive(tree, treeViewInstance, selectPrevious) else: self.stack = [''] self.subTreeFromFileRecursive(self.ontologyTree, treeViewInstance, selectPrevious) def getSubTreeFromEntity(self, entity, entityTree): """ Returns a subTree with the given entity as the root. :param entity: Searched entity for a root of a tree. :param entityTree: Tree structure that should be searched. :return: subtree with the entity as a root. """ nodeQueue = entityTree[:] while nodeQueue: element = nodeQueue.pop(0) if isinstance(element[0], basestring): if element[0] == entity: return element iternodes = iter(element) next(iternodes) for n in iternodes: nodeQueue.append(n) return [] def prepareSelectedEntities(self, allowOnlyInstances=False): """ Initializes the selectedEntities and selectedRange properties (Entities and/or Instances) according to the user's selection on the treeView. :param allowOnlyInstances: 'True' if only instances should be added. return: 'True' if preparation process finishes correctly, 'False' otherwise. """ selectedSubjectIDs = self.treeEntityPicker.selection() selectedEntities = [] correct = True for s in selectedSubjectIDs: text = self.treeEntityPicker.item(s, "text") tags = self.treeEntityPicker.item(s, "tags") # Select all children of "Instances" group if c.TREE_TAG_INSTANCES_HEADER in tags: for child in self.treeEntityPicker.get_children(s): text = self.treeEntityPicker.item(child, "text") selectedEntities.append(text) else: if allowOnlyInstances and c.TREE_TAG_ENTITY in tags: tkMessageBox.showwarning(c.SELECT, c.SELECT_INST) correct = False elif text not in selectedEntities: selectedEntities.append(text) self.selectedEntities = selectedEntities selectedObjectIDs = self.treeRangePicker.selection() selectedRange = [] for o in selectedObjectIDs: text = self.treeRangePicker.item(o, "text") tags = self.treeRangePicker.item(o, "tags") # Select all children of "Instances" group if c.TREE_TAG_INSTANCES_HEADER in tags: for child in self.treeRangePicker.get_children(o): text = self.treeRangePicker.item(child, "text") selectedRange.append(text) else: if allowOnlyInstances and c.TREE_TAG_ENTITY in tags: tkMessageBox.showwarning(c.SELECT, c.SELECT_INST) correct = False elif text not in selectedRange: selectedRange.append(text) self.selectedRange = selectedRange return correct def saveOntology(self, *args): """ This method saves the ontology. It takes data from JSON and stores it in the rdf file. """ if not self.instancesbyClass: tkMessageBox.showwarning(c.SAVE, c.SAVE_NOT_LOADED) return if tkMessageBox.askyesno(c.SAVE, c.SAVE_TO_ORIGINAL): fileName = self.fileName else: fileName = tkFileDialog.askopenfilename(**self.file_opt) if fileName: self.readerOperation(fileName, self.namespace, serialize=False, save=True) filePath = os.path.join(os.path.expanduser("~"), c.JSON_FILENAME) if os.path.exists(filePath): os.remove(filePath) self.closeGUI(isInstanceListChanged=False) else: tkMessageBox.showwarning(c.SAVE, c.SAVE_NOT_CHOSEN) def loadOntology(self, *args): """ Ask user to choose rdf file. Then load the ontology onto GUI and serialize it to a temp file. """ if self.ontologyTree and tkMessageBox.askyesno(c.LOAD, c.LOAD_SAVING): self.saveOntology() tkMessageBox.showwarning(c.LOAD, c.LOAD_CHOOSING) self.resetVariables() filePath = os.path.join(os.path.expanduser("~"), c.JSON_FILENAME) if os.path.exists(filePath): os.remove(filePath) namespace = None fileName = tkFileDialog.askopenfilename(**self.file_opt) if fileName: self.fileName = fileName candidateSet = self.getCandidateSetOfPrefixes(fileName) namespace = self.resolveNamespace(candidateSet) if not namespace: # User cancels the process or enter empty namespace return self.namespace = namespace self.readerOperation(fileName, namespace, serialize=True, save=False) # Detect if the ontology is not loaded properly if self.ontologyTree == [c.RDF_ROOT_NAME]: tkMessageBox.showwarning(c.LOAD, c.LOAD_NO_TREE) def readerOperation(self, fileName, namespace, serialize=True, save=False): """ Function created instance of a reader class and loads the data into appropriate variables or saves them into rdf file. :param fileName: Original fileName of .rdf file. :param namespace: Namespace of the original .rdf file. :param serialize: If it is 'True' than loaded data are saved into JSON :param save: If it is 'True' than data from JSON are stored into .rdf file """ try: reader = RDFReader(fileName, namespace) if save: self.addDefaultProperties(reader) self.treeEntityPicker.delete(*self.treeEntityPicker.get_children()) self.treePropertyPicker.delete( *self.treePropertyPicker.get_children()) self.treeRangePicker.delete(*self.treeRangePicker.get_children()) self.ontologyTree = reader.generateSubTree(c.RDF_ROOT_NAME, self.treeEntityPicker) self.instancesbyClass = reader.instancesbyClass self.initializeTriples(reader, "object") self.initializeTriples(reader, "datatype") self.domainsByProperty = reader.domainsByProperty self.rangesByProperty = reader.rangesByProperty self.treeConfiguration(self.treeEntityPicker) self.treeConfiguration(self.treeRangePicker) self.initializePropertyTree(self.treePropertyPicker) self.lastId = reader.getLastId() if serialize: self.serialize() if save: self.savingOperations(reader) except IOError as e: tkMessageBox.showwarning(c.FILE, c.FILE_ERROR % e.strerror) self.closeGUI() def initializeTriples(self, reader, type): """ Initialize instances of properties. Allowed types: object, datatype. :param reader: Reader instance with data. :param type: Type of the data. """ if type == "object": properties = reader.objectProperties else: # type == "datatype": properties = reader.dataTypeProperties for property in properties: triples = reader.getPropertyInstances(property) if type == "object": self.objectProperties[property] = [] else: self.dataTypeProperties[property] = [] for s, p, o in triples: subject = s.split('#')[1] obj = o.split('#') # Some objects (e.g. SVG paths) have no NS obj = obj[1 if len(obj) > 1 else 0] if type == "object": # Cast to lists so they can be serialized self.objectProperties[property].append( [subject, property, obj]) else: self.dataTypeProperties[property].append( [subject, property, obj]) def savingOperations(self, reader): """ Save current data into an .rdf file. :param reader: Instance of the reader class. """ self.loadSerializedInstances() # Check all 'remove' operations performed; maybe elements need # to be removed from the ontology self.loadSerializedInstances() for operation in self.undoStack: for atomicAction in operation: if atomicAction["type"] == "remove": instance = atomicAction["instanceId"] entity = atomicAction["entityName"] if entity not in self.instancesbyClass or instance not in \ self.instancesbyClass[entity]: # Whole annotation removed; check if exists in ontology # and if so, delete it if reader.hasInstance(entity, instance): reader.removeInstance(instance) else: svgElements = atomicAction["SVGElements"] for svgElement in svgElements: if reader.hasSVGElement(instance, svgElement): reader.removeSVGElementProperty( instance, svgElement) for entity, annotations in self.instancesbyClass.iteritems(): if reader.hasEntity(entity): # Ensure entity belongs to ontology for annotation, svgElements in annotations.iteritems(): if not reader.hasInstance(entity, annotation): reader.addInstance(entity, annotation) svg = SVGParser(self.aEffect.document.getroot()) cPnt = svg.countCentralPointForListOfElements(svgElements) if cPnt is not None: reader.addCoordinatesXY(annotation, cPnt[0], cPnt[1]) h, w = svg.computeDimForListOfElements(svgElements) if h is not None: reader.addLengthAndWidth(annotation, h, w) for svgElement in svgElements: reader.addSVGElementProperty(annotation, svgElement) for triple in self.objectPropertiesToRemove: reader.removeObjectProperty(triple[c.SUBJECT_INDEX], triple[c.PROPERTY_INDEX], triple[c.OBJECT_INDEX]) for triple in self.objectPropertiesToAdd: reader.addObjectProperty(triple[c.SUBJECT_INDEX], triple[c.PROPERTY_INDEX], triple[c.OBJECT_INDEX]) for triple in self.dataTypePropertiesToRemove: reader.removeDatatypeProperty(triple[c.SUBJECT_INDEX], triple[c.PROPERTY_INDEX], triple[c.OBJECT_INDEX]) for triple in self.dataTypePropertiesToAdd: reader.addDatatypeProperty(triple[c.SUBJECT_INDEX], triple[c.PROPERTY_INDEX], triple[c.OBJECT_INDEX]) reader.saveOntology() def getCandidateSetOfPrefixes(self, fileName): """ This method tries to find the correct prefix of ontology directly from .rdf file. :param fileName: Name of the file to be searched. :return: Candidate set of prefixes that are used in ontology without common ones. """ tree = etree.parse(fileName) root = tree.getroot() setOfPrefixes = set() for name in root.nsmap: setOfPrefixes.add(self.removeLastHTag(root.nsmap[name])) # namespace generated by the Protege inkex.NSS['owl'] = c.OWL_PREFIX ontNS = root.xpath(".//owl:Ontology", namespaces=inkex.NSS) if ontNS is not None and len(ontNS) > 0 and ontNS[0] is not None: if c.RDF_NS_ATTRIBUTE in ontNS[0].attrib: cand = self.removeLastHTag(ontNS[0].attrib[c.RDF_NS_ATTRIBUTE]) setOfPrefixes.add(cand) return setOfPrefixes - c.COMMON_PREFIXES def resolveNamespace(self, candidateNSSet): """ Method allows to resolve the selection of namespaces. It solves the cases when nothing is is found, one is found or multiple namespaces exists. :param candidateNSSet: Candidate set of namespaces. :return: Final name of the namespace. """ if len(candidateNSSet) == 0: fName = tkSimpleDialog.askstring(c.NSNAME, c.NSNAME_NO_NS) if fName is not None and not fName: tkMessageBox.showwarning(c.NSNAME, c.NSNAME_NOT_ADDED) fName = c.DEFAULT_NS elif len(candidateNSSet) == 1: el = next(iter(candidateNSSet)) if tkMessageBox.askokcancel(c.NSNAME, c.NSNAME_DETECTED % el): fName = el else: fName = tkSimpleDialog.askstring(c.NSNAME, c.NSNAME_ENTER) if fName is not None and not fName: tkMessageBox.showwarning(c.NSNAME, c.NSNAME_NOT_ADDED) fName = c.DEFAULT_NS else: description = "\n".join(candidateNSSet) el = next(iter(candidateNSSet)) fName = tkSimpleDialog.askstring(c.NSNAME, c.NSNAME_MULTIPLE % description, initialvalue=el) return fName def removeLastHTag(self, str): """ Removes the last hashtag form the string. :param str: String to be changed. :return: String without the last hashtag. """ if str.endswith("#"): return str[:-1] return str def treeConfiguration(self, treeInstance): """ Method configures the tree and set colors for different type of entities and instances in the tree. :param treeInstance: instance of the tree. """ treeInstance.tag_configure(c.TREE_TAG_ENTITY, background="white") treeInstance.tag_configure(c.TREE_TAG_INSTANCE, background="grey") treeInstance.tag_configure(c.TREE_TAG_HIGHLIGHT, background="yellow") def subTreeFromFileRecursive(self, treeList, treeViewInstance, selectPrevious="none"): """ Method creates tree from the treeList. :param treeList: List with data from whom the tree is generated. :param treeViewInstance: :param selectPrevious: This should be "object", "subject" or "none". """ if selectPrevious != "none": selected = self.previousSelectedEntities(selectPrevious) for i in iter(treeList): if isinstance(i, basestring): parentID = self.stack[-1] # Insert element into GUI ViewTree childID = treeViewInstance.insert(parentID, 'end', text=i, tags=(c.TREE_TAG_ENTITY, )) if selectPrevious != "none" and i in selected: self.expandBranches(treeViewInstance, childID) # Insert instances of current Entity if i in self.instancesbyClass: self.insertInstancesInTree(self.instancesbyClass[i], treeViewInstance, childID, selectPrevious) self.stack.append(childID) else: self.subTreeFromFileRecursive(i, treeViewInstance, selectPrevious) if self.stack: self.stack.pop() def expandBranches(self, treeViewInstance, rowID): """ Expand all branches from the root to the given one. :param treeViewInstance: View of the tree. :param rowID: Id of the searched row. """ treeViewInstance.item(rowID, open=True) tempStack = self.stack[:] # Slice clone while tempStack: treeViewInstance.item(tempStack.pop(), open=True) self.setFocus(treeViewInstance, rowID) def insertInstancesInTree(self, instanceList, treeViewInstance, parentID, selectPrevious="none"): """ Insert instances from instanceList into treeView. :param instanceList: List of instances. :param treeViewInstance: View of the tree. :param parentID: Id of the parent in the tree view. :param selectPrevious: This should be "object", "subject" or "none". """ localParentID = parentID # Only in case that there is a lot of instances if len(instanceList) > c.MAX_INSTANCES_IN_DIR: localParentID = \ treeViewInstance.insert(parentID, 'end', text=c.INSTANCES_NAME, tags=(c.TREE_TAG_INSTANCE, c.TREE_TAG_INSTANCES_HEADER, )) for instance in sorted(instanceList.keys()): if set(self.aEffect.selected).intersection(instanceList[instance]): tag = c.TREE_TAG_HIGHLIGHT else: tag = c.TREE_TAG_INSTANCE rowID = treeViewInstance.insert(localParentID, 'end', text=instance, tags=(tag, )) # Expand all branches to instance if it was previously selected if selectPrevious != 'none' and instance in \ self.previousSelectedEntities(selectPrevious): self.expandBranches(treeViewInstance, localParentID) # If instances are grouped, expand "Instances" header if parentID != localParentID: treeViewInstance.item(parentID, open=True) self.setFocus(treeViewInstance, rowID) def initializePropertyTree(self, treeViewInstance): """ Method initializes tree of properties. :param treeViewInstance: View of the tree. """ if self.objectProperties: oID = treeViewInstance.insert( '', 'end', text='Object Properties', tags=(c.TREE_TAG_PROPERTIES_HEADER, )) if self.dataTypeProperties: dID = treeViewInstance.insert( '', 'end', text='Datatype Properties', tags=(c.TREE_TAG_PROPERTIES_HEADER, )) self.addPropertiesToTreeView(treeViewInstance, self.objectProperties, oID, type=c.TREE_TAG_OBJECT_PROPERTY) self.addPropertiesToTreeView(treeViewInstance, self.dataTypeProperties, dID, type=c.TREE_TAG_DATATYPE_PROPERTY) def addPropertiesToTreeView(self, treeViewInstance, props, headerID, type): """ Insert properties from the instanceList into treeView. :param treeViewInstance: View of the tree. :param props: Properties to be added. :param headerID: Id of the header for adding properties. :param type: Type of the property. """ selected = self.previousSelectedProperties() for property in props: textAdd = property parID = treeViewInstance.insert(headerID, 'end', text=textAdd, tags=(c.TREE_TAG_PROPERTY, type)) triples = props[property] if selected and textAdd in selected: self.expandPropertyBranches(treeViewInstance, [headerID], parID) for triple in triples: textAdd = "%s -> %s" % (triple[c.SUBJECT_INDEX], triple[c.OBJECT_INDEX]) childID = treeViewInstance.insert(parID, 'end', text=textAdd, tags=(c.TREE_TAG_INSTANCE, type, property)) self.propertiesByTreeID[childID] = [ triple[c.SUBJECT_INDEX], property, triple[c.OBJECT_INDEX] ] if selected and textAdd in selected: self.expandPropertyBranches(treeViewInstance, [headerID, parID], childID) def expandPropertyBranches(self, treeViewInstance, ancestorIDs, childID): """ Method for expanding branches in the property tree view. :param treeViewInstance: View of the tree. :param ancestorIDs: ID of the ancestor. :param childID: ID of the child. """ for id in ancestorIDs: treeViewInstance.item(id, open=True) treeViewInstance.item(childID, open=True) self.setFocus(treeViewInstance, childID) def setFocus(self, treeViewInstance, rowID): """ Method for expanding setting focus on specific in the property row in the tree view. :param treeViewInstance: View of the tree. :param rowID: ID of the row that should be focused. """ treeViewInstance.focus(rowID) treeViewInstance.selection_set(rowID) treeViewInstance.focus_set() def refreshPropertyTree(self, treeViewInstance): """ Reload all properties and feed the given TreeView with them. :param treeViewInstance: View of the tree. """ treeViewInstance.delete(*treeViewInstance.get_children()) if self.objectProperties or self.dataTypeProperties: self.initializePropertyTree(treeViewInstance) else: tkMessageBox.showwarning(c.PROP, c.PROP_NOTHING_FOUND) def loadSerializedOntology(self, treeViewInstance): """ Tries to load a serialized ontology and other relevant data from a json file. :param treeViewInstance: View of the tree. """ filePath = os.path.join(os.path.expanduser("~"), "viso.json") if os.path.exists(filePath): with open(filePath, 'r') as f: try: self.tempData = json.load(f) self.ontologyTree = self.tempData["classHierarchy"] self.stack = [''] self.instancesbyClass = self.tempData["instances"] self.defaultName = self.tempData["defaultName"] self.defaultTypeValue = self.tempData["defaultValue"] self.defaultTypeValue = self.tempData["defaultValue"] self.fileName = self.tempData["fileName"] self.namespace = self.tempData["namespace"] self.lastId = self.tempData["lastId"] self.undoStack = self.tempData["undoStack"] self.subTreeFromFileRecursive(self.ontologyTree, treeViewInstance, selectPrevious="subject") self.treeConfiguration(self.treeEntityPicker) self.treeConfiguration(self.treeRangePicker) self.objectProperties = self.tempData["objectProperties"] self.dataTypeProperties = \ self.tempData["dataTypeProperties"] self.domainsByProperty = self.tempData["domains"] self.rangesByProperty = self.tempData["ranges"] self.objectPropertiesToAdd = \ self.tempData["propertyTriples"] self.objectPropertiesToRemove = \ self.tempData["propertyTriplesToRemove"] self.dataTypePropertiesToAdd = \ self.tempData["dataTypePropertyTriples"] self.dataTypePropertiesToRemove = \ self.tempData["dataTypePropertyTriplesToRemove"] self.initializePropertyTree(self.treePropertyPicker) except ValueError: self.ontologyTree = None finally: self.stack = None f.close() def loadSerializedInstances(self): """ Load the current instance information (intancesByClass, domains, ranges) from the JSON file. """ filePath = os.path.join(os.path.expanduser("~"), "viso.json") if os.path.exists(filePath): with open(filePath, 'r') as f: try: self.tempData = json.load(f) self.instancesbyClass = self.tempData["instances"] self.domainsByProperty = self.tempData["domains"] self.rangesByProperty = self.tempData["ranges"] self.objectProperties = self.tempData["objectProperties"] self.dataTypeProperties = \ self.tempData["dataTypeProperties"] self.objectPropertiesToAdd = \ self.tempData["propertyTriples"] self.dataTypePropertiesToAdd = \ self.tempData["dataTypePropertyTriples"] self.dataTypePropertiesToRemove = \ self.tempData["dataTypePropertyTriplesToRemove"] self.objectPropertiesToRemove = \ self.tempData["propertyTriplesToRemove"] self.namespace = self.tempData["namespace"] except ValueError as e: tkMessageBox.showwarning(c.FILE, c.FILE_SER_ERROR % e.strerror) finally: f.close() def previousSelectedEntities(self, type="subject"): """ Returns the selected Entities/Instances previously selected by the user on the last time the GUI was closed. :param type: This should be "object", "subject" or "none". """ if type == "subject": if self.selectedEntities: selected = self.selectedEntities elif "selectedEntities" in self.tempData: selected = self.tempData["selectedEntities"] else: selected = [] elif type == "object": if self.selectedRange: selected = self.selectedRange elif "selectedRanges" in self.tempData: selected = self.tempData["selectedRanges"] else: selected = [] else: selected = [] return selected def previousSelectedProperties(self): """ Returns the last properties selected by the user. """ if self.selectedProperties: selected = self.selectedProperties elif "selectedProperties" in self.tempData: selected = self.tempData["selectedProperties"] else: selected = [] return selected def instanceExists(self, instance): """ Checks if instance exist. :param instance: Instance to be checked. :return: 'True' if instance already exist, 'False' otherwise. """ for entity in self.instancesbyClass: if instance in self.instancesbyClass[entity]: return True return False def addDefaultProperties(self, reader): """ Check if the ontology has the required properties. If not, add them and inform the user. :param reader: Instance of the RDFReader class that allows to store properties into .rdf file. """ default_properties = [ c.HAS_SVG_PROPERTY, c.COOR_PROPERTY, c.X_COOR_PROPERTY, c.Y_COOR_PROPERTY ] added = [] for property in default_properties: if not reader.hasProperty(property, "datatype"): added.append(property) reader.addProperty(property, "datatype") if added: tkMessageBox.showwarning(c.PROP, c.PROP_DATA_NOT_FOUND % ', '.join(added)) reader.saveOntology() def close(self, event): self.closeGUI(isInstanceListChanged=True) def closeGUI(self, isInstanceListChanged): """ Closes the gui. :param isInstanceListChanged: True if something was changed and serialization should be done. """ if isInstanceListChanged: self.serialize() self.root.destroy() def serialize(self): """ Serialize Ontology into JSON file in the user's home folder. """ serializedInfo = {} if self.ontologyTree: serializedInfo["classHierarchy"] = self.ontologyTree else: tkMessageBox.showwarning(c.FILE, c.FILE_JSON_ERROR) serializedInfo["fileName"] = self.fileName serializedInfo["namespace"] = self.namespace serializedInfo["instances"] = self.instancesbyClass serializedInfo["objectProperties"] = self.objectProperties serializedInfo["dataTypeProperties"] = self.dataTypeProperties serializedInfo["ranges"] = self.rangesByProperty serializedInfo["domains"] = self.domainsByProperty serializedInfo["lastId"] = self.lastId serializedInfo["undoStack"] = self.undoStack serializedInfo["selectedEntities"] = [] if not self.selectedEntities \ else self.selectedEntities serializedInfo["selectedRanges"] = [] if not self.selectedRange \ else self.selectedRange serializedInfo["selectedProperties"] = [] if not self.selectedProperties \ else self.selectedProperties serializedInfo["propertyTriples"] = self.objectPropertiesToAdd serializedInfo["propertyTriplesToRemove"] = \ self.objectPropertiesToRemove serializedInfo["dataTypePropertyTriples"] = \ self.dataTypePropertiesToAdd serializedInfo["dataTypePropertyTriplesToRemove"] = \ self.dataTypePropertiesToRemove serializedInfo["defaultName"] = self.defaultName serializedInfo["defaultValue"] = self.defaultTypeValue serializedInfo["defaultValue"] = self.defaultTypeValue serialized = json.dumps(serializedInfo) filePath = os.path.join(os.path.expanduser("~"), c.JSON_FILENAME) try: f = open(filePath, 'w+') f.write(serialized) except IOError as e: tkMessageBox.showwarning(c.FILE, c.FILE_JSON_FOLDER) raise e finally: f.close()
class GUIBuscador(Tk): def __init__(self, master=None): Tk.__init__(self, master) self.gui(master) self.dir = 'D:\Talker\Talker\Biblia' self.direc = glob("%s\*" % self.dir) def gui(self, master): self.frm = Frame(master) self.frm.pack(side=LEFT, expand=YES, fill=BOTH) self.left_side(self.frm) self.frm = Frame(master) self.frm.pack(side=RIGHT, expand=YES, fill=BOTH) self.right_side(self.frm) def left_side(self, master): self.nombre = Entry(master, justify=CENTER, bd=3, font=('Ravie', 11), textvariable=self.NameVar) self.nombre.pack(side=TOP, fill=X) self.nombre.bind("<Key>", self.Enter) self.texto = Entry(master, justify=CENTER, bd=3, font=('Ravie', 11), textvariable=self.TextVar) self.texto.pack(side=TOP, fill=X) self.texto.bind("<Key>", self.Enter) self.tag = Entry(master, justify=CENTER, bd=3, font=('Ravie', 11), textvariable=self.TagsVar) self.tag.pack(side=TOP, fill=X) self.tag.bind("<Key>", self.Enter) self.tree = Treeview(master) self.tree.pack(side=LEFT, expand=YES, fill=BOTH) self.tree.bind("<Double-1>", self.OnDoubleClick) def right_side(self, master): self.text = Text(master, bg='skyblue', bd=5, font=('consolas', 12), fg='red') self.text.pack(expand=YES, side=LEFT, fill=BOTH) self.yscroller = Scrollbar(master, command=self.text.yview) self.yscroller.pack(side=RIGHT, fill=Y) self.text['yscrollcommand'] = self.yscroller def OnDoubleClick(self, tree): try: item = self.tree.selection()[0] self.tree.item.open(item) except IndexError: pass def Enter(self, event): if event.char == ord(13): self.buscar() def buscar(self): name = NameVar.get() text = TextVar().get() etiqueta = TagsVar.get().split(',') self.aciertos = [] for carpeta in self.direc: root = tree.insert("", 1, name[-3], text=name[-3]) self.aciertos = [] for versiculo in glob("%s\*" % carpeta): with open(versiculo, 'r') as nota: texto = nota.readlines() etiquetas = texto[-1].split(',') if name != '': versiculo = versiculo.replace(".txt", "") if re.search('%s' % name, versiculo): pass else: continue if etiqueta != []: for i in etiquetas: if i in etiqueta: break else: continue if text != '': for line in texto: if re.search(r'%s' % text, line): break else: continue tree.insert(raiz, "end", name, text=name[-1]) self.aciertos.append(versiculo) if self.aciertos == []: self.tree.delete(root)
class Gui(Frame): """ Gui class for Graphical User Interface""" def __init__(self, parent): Frame.__init__(self, parent) self.searcher = Searcher() self.initUI() def initUI(self): self.pack(fill=BOTH, expand=True) Grid.columnconfigure(self, 0, weight=1) Label(self, text='Classroom Finder', font=('Arial', 20, 'bold'), bg='cyan', fg='white').grid(sticky=W + E, columnspan=3) # classroom finder header Label(self, text='Url:').grid(column=0, row=1, pady=10, padx=(50, 0)) self.urlentry = Entry(self, width=100) # url entry to get url self.urlentry.grid(column=1, row=1, padx=(0, 80)) self.color_label = Label( self, bg='red', width=10) # color label to make red,yellow,green self.color_label.grid(column=0, row=2, sticky=E, columnspan=2, padx=(120), pady=(0, 40)) self.fetchbtn = Button(self, text='Fetch', height=2, width=10, command=self.dynamic) # fetch button self.fetchbtn.grid(column=1, row=2, sticky=E, padx=(0, 30), pady=(10, 50)) Label(self, text='Filters', bg='cyan', fg='white', font=('Arial', 20, 'bold'), width=10).grid(column=0, row=3, padx=10) self.frame = Frame(self, borderwidth=3, relief=GROOVE) # frame to keep filters part self.frame.grid(column=0, row=4, columnspan=3, sticky=W + E + S + N, pady=10, padx=10) Label(self.frame, text='Where am I?').grid(sticky=W) self.where_combo = Combobox(self.frame, state='readonly') # where am i combobox self.where_combo.grid(column=1, row=0, pady=20) self.where_combo.bind( '<<ComboboxSelected>>', self.change_build) # to update room button wrt where combo Label(self.frame, text='Room').grid(sticky=W) self.room_combo = Combobox(self.frame, state='readonly') # rooms combobox self.room_combo.grid(column=1, row=1) Label(self.frame, text='Start').grid(sticky=W) self.start_combo = Combobox(self.frame, state='readonly', width=7) # start time combobox self.start_combo.grid(column=1, row=2, pady=20, sticky=W) Label(self.frame, text='End').grid(column=2, row=2, sticky=W) self.end_combo = Combobox(self.frame, state='readonly', width=7) # end time combobox self.end_combo.grid(column=3, row=2, sticky=W) Label(self.frame, text='Day').grid(sticky=W) self.day_combo = Combobox(self.frame, state='readonly') # days combobox self.day_combo.grid(column=1, row=3, pady=(0, 20)) self.search = Button(self.frame, text='Search', width=10, height=2, command=self.add_treeview) # seach button self.search.grid(padx=(0, 50), columnspan=2) Label(self.frame, text='Classroom results', bg='gray', fg='white').grid(sticky=N + E + W, column=4, row=0, rowspan=5, padx=(55, 0)) self.scroll = Scrollbar( self.frame, orient='vertical') # vertical scrollbar for treeview self.tree = Treeview(self.frame, columns=('', '', '', '', ''), selectmode='extended', show='headings') listofcolumn = [ 'Room', 'Traffic', 'Availability %', 'Closeness', 'Overall Score' ] # colums to treeview counter = 1 for column in listofcolumn: self.tree.column('#' + str(counter), width=90) # to resize columns self.tree.heading('#' + str(counter), text=column, anchor=CENTER) # to set headings counter += 1 self.scroll.config(command=self.tree.yview) self.tree.config(yscrollcommand=self.scroll.set) self.tree.grid(column=4, row=0, rowspan=5, padx=(40, 0), pady=(30, 0)) self.scroll.grid(column=5, row=0, rowspan=5, sticky=N + S, pady=(30, 0)) self.urlentry.insert( 0, 'https://www.sehir.edu.tr/en/announcements/2018-2019-bahar-donemi-ders-programi' ) def dynamic(self): self.color_label.configure( bg='yellow' ) # make color label yellow at the beginning of the process self.update_idletasks() self.searcher.fetch(self.urlentry.get( )) # to call fetch method in searcher class to start process self.color_label.configure(bg='green') room_num = [ room.room_num for room in self.searcher.buildings['ACAD BUILD 1'].classrooms ] self.where_combo.configure( values=[build for build in sorted(self.searcher.buildings)]) self.where_combo.current( 0) # to get values in combobox and set value 0 as a default self.room_combo.configure(values=[room for room in sorted(room_num)]) self.room_combo.current(0) self.start_combo.configure( values=["{}:00".format(time) for time in range(9, 20)]) self.start_combo.current( 0) # start and end combo both have the same interval from 9 to 19 self.end_combo.configure( values=["{}:00".format(time) for time in range(9, 20)]) self.end_combo.current(len(self.end_combo['values']) - 1) self.day_combo.configure( values=["Monday", 'Tuesday', 'Wednesday', 'Thursday', 'Friday']) self.day_combo.current(0) def change_build( self, event ): # when where am i combobox chance, room combobox also chance building = self.where_combo.get() room_num = [ room.room_num for room in self.searcher.buildings[building].classrooms ] self.room_combo.configure(values=[room for room in sorted(room_num)]) self.room_combo.current(0) def add_treeview(self): # to add scores in treeview self.tree.delete(*self.tree.get_children()) self.overall_scores = self.searcher.search( self.day_combo.get(), self.where_combo.get(), self.room_combo.get(), self.start_combo.get(), self.end_combo.get() ) # key operator for the sorted dict by values which overall score for item, score in sorted(self.overall_scores.items(), key=operator.itemgetter(1), reverse=True): if item.availability_score == 0: # to avoid from availability score 0 continue room = str(item.classroom.building_num) + str( item.classroom.room_num) self.tree.insert('', 'end', values=(room, item.traffic_score, item.availability_score, item.closeness_score, score))
class SleepableThreadManagerGUI: ui = None # Main UI Window top = None # Top UI frame bottom = None # Bottom UI frame allow_scroll = True manager = None # Sleepable thread manager iidList = [] ui_update_thread = None # UI Update thread thread_dropdown = None # Dropdown to select threads function_dropdown = None # Dropdown to select functions thread_selected = None # Variable for the thread selection threads_selected = [] function_selected = None # Variable for the function selection function_menu = None selection_context_menu = None empty_selection_context_menu = None info_tree_view = None # Tree view for thread info output_textbox = None # Output textbox for the UI thread to write to def __init__(self): self.manager = SleepableThreadManager() self.ui = Tk() self.ui.title('Sleepable Thread Manager') self.ui.geometry('550x600') self.function_selected = StringVar(self.ui) self.thread_selected = StringVar(self.ui) self.thread_selected.set('Select a Thread...') self.function_selected.set('Select a Function...') # create all of the main containers self.top = Frame(self.ui, width=300, height=50, pady=5) self.bottom = Frame(self.ui, bg='orange', width=300, height=20, pady=0) # main window self.ui.grid_columnconfigure( 0, weight=1) # expand main column when main ui resizes self.top.grid(row=0, sticky="ew") # Stick top frame to east/west self.bottom.grid( row=1, sticky="nsew") # Stick bottom frame to north/south/easy/west self.ui.grid_rowconfigure( 1, weight=1) # Expand bottom panel when main ui resizes # top frame component config self.top.grid_rowconfigure( 0, weight=1) # Expand first row when top frame resizes self.top.grid_rowconfigure( 1, weight=1) # Expand second row when top frame resizes self.top.grid_columnconfigure( 1, weight=1) # Expand second column when top frame resizes # bottom frame component config self.bottom.grid_rowconfigure( 0, weight=1) # Expand row 1 when bottom frame resizes self.bottom.grid_rowconfigure( 1, weight=1) # Expand row 2 when bottom frame resizes self.bottom.grid_columnconfigure( 0, weight=1) # Expand column 1 when bottom frame resizes self.bottom.grid_columnconfigure(0, weight=1) # create widgets for top frame function_label = Label(self.top, text='Function name:') self.function_dropdown = OptionMenu( self.top, self.function_selected, *self.manager.function_mappings.keys()) # layout the widgets in the top frame function_label.grid(row=1, column=0) self.function_dropdown.grid(row=1, column=1, columnspan=3, sticky="ew") # create widgets for bottom frame self.selection_context_menu = Menu(self.info_tree_view) createMultiple = Menu(self.info_tree_view) functionMenu = Menu(self.selection_context_menu) functionMenu.add_command( label='Square', command=lambda: self.set_thread_function('Square')) functionMenu.add_command( label='Cube', command=lambda: self.set_thread_function('Cube')) self.selection_context_menu.add_cascade(label='Create...', menu=createMultiple) self.selection_context_menu.add_cascade(label='Set function...', menu=functionMenu) self.selection_context_menu.add_command(label='Start', command=self.start_thread) self.selection_context_menu.add_command(label='Sleep', command=self.sleep_thread) self.selection_context_menu.add_command(label='Wake', command=self.wake_thread) self.selection_context_menu.add_command(label='Stop', command=self.stop_thread) self.selection_context_menu.add_command(label='Restart', command=self.restart_thread) self.selection_context_menu.add_command(label='Remove', command=self.remove_thread) self.empty_selection_context_menu = Menu(self.info_tree_view) createMultiple.add_command(label='1', command=self.create_thread) createMultiple.add_command( label='5', command=lambda: self.create_thread(amount=5)) createMultiple.add_command( label='10', command=lambda: self.create_thread(amount=10)) createMultiple.add_command( label='20', command=lambda: self.create_thread(amount=20)) self.empty_selection_context_menu.add_cascade(label='Create', menu=createMultiple) self.info_tree_view = Treeview(self.bottom, columns=('Function', 'Status')) self.info_tree_view.heading('#0', text='Thread Name') self.info_tree_view.heading('#1', text='Function Name') self.info_tree_view.heading('#2', text='Status') self.info_tree_view.column('#0', width=100, stretch=NO) self.info_tree_view.column('#1', width=75) self.info_tree_view.column('#2', width=100, stretch=NO) self.info_tree_view.bind('<Button-3>', self.popup) self.output_textbox = Text(self.bottom, background="white", font=("Helvetica", 8)) self.output_scrollbar = Scrollbar(self.bottom, command=self.output_textbox.yview) self.info_scrollbar = Scrollbar(self.bottom, command=self.info_tree_view.yview) # layout for the widgets in the bottom frame self.info_tree_view.grid(row=0, column=0, sticky='nsew') self.info_scrollbar.grid(row=0, column=1, sticky="nse") self.info_tree_view.config(yscrollcommand=self.info_scrollbar.set) self.output_textbox.grid(row=1, column=0, sticky='nsew') self.output_scrollbar.grid(row=1, column=1, sticky="nse") self.output_textbox.config(yscrollcommand=self.output_scrollbar.set) self.ui_update_thread = SleepableThread(work_wait=0.5) self.ui_update_thread.set_thread_work(self.refresh_output) self.ui_update_thread.start_thread() # Mainloop self.ui.mainloop() # UI refresh def refresh_tree_view(self): self.info_tree_view.delete(*self.info_tree_view.get_children()) for item in self.manager.threads.items(): self.info_tree_view.insert( '', 'end', text=item[0], values=(str(item[1].work_function), item[1].thread_state_mappings[item[1].thread_state])) def refresh_output(self): # function passed to ui thread, change to labels/gridview? need independent message queue on threads if self.manager.functions.MessageQueue.__len__() > 0: while self.manager.functions.MessageQueue.__len__() != 0: item = self.manager.functions.MessageQueue.pop() if len(item) >= 400: raise Exception('Output too large') else: self.output_textbox.delete('1.0', END) self.output_textbox.insert(END, '{}\n'.format(item)) if self.manager.thread_stats( )[1] > 0 and self.allow_scroll: self.output_textbox.see('end') def popup(self, event): self.allow_scroll = False #iid = self.info_tree_view.identify_row(event.y) self.iidList = self.info_tree_view.selection() if self.iidList: if self.iidList > 0: for i in self.iidList: self.threads_selected.append( self.info_tree_view.item(i)['text']) # self.info_tree_view.selection_set(iid) # self.thread_selected.set(self.info_tree_view.item(iid)['text']) self.selection_context_menu.post(event.x_root, event.y_root) else: self.empty_selection_context_menu.post(event.x_root, event.y_root) pass self.manager.functions.MessageQueue = [] self.allow_scroll = True # Button functions def create_thread(self, amount=1): i = 0 while i != amount: self.manager.control(command='create') i += 1 self.refresh_tree_view() def remove_thread(self): while self.threads_selected.__len__() != 0: self.manager.control(thread=self.threads_selected.pop(), command='remove') self.refresh_tree_view() def start_thread(self): while self.threads_selected.__len__() != 0: self.manager.control(thread=self.threads_selected.pop(), command='start') self.refresh_tree_view() def restart_thread(self): while self.threads_selected.__len__() != 0: self.manager.control(thread=self.threads_selected.pop(), command='restart') self.refresh_tree_view() def sleep_thread(self): while self.threads_selected.__len__() != 0: self.manager.control(thread=self.threads_selected.pop(), command='sleep') self.refresh_tree_view() def wake_thread(self): while self.threads_selected.__len__() != 0: self.manager.control(thread=self.threads_selected.pop(), command='wake') self.refresh_tree_view() def stop_thread(self): while self.threads_selected.__len__() != 0: self.manager.control(thread=self.threads_selected.pop(), command='stop') self.refresh_tree_view() def set_thread_function(self, funct): while self.threads_selected.__len__() != 0: self.manager.set_function(self.threads_selected.pop(), funct) self.refresh_tree_view()
class Multicolumn_Listbox(object): _style_index = 0 class List_Of_Rows(object): def __init__(self, multicolumn_listbox): self._multicolumn_listbox = multicolumn_listbox def data(self, index): return self._multicolumn_listbox.row_data(index) def get(self, index): return Row(self._multicolumn_listbox, index) def insert(self, data, index=None): self._multicolumn_listbox.insert_row(data, index) def delete(self, index): self._multicolumn_listbox.delete_row(index) def update(self, index, data): self._multicolumn_listbox.update_row(index, data) def select(self, index): self._multicolumn_listbox.select_row(index) def deselect(self, index): self._multicolumn_listbox.deselect_row(index) def set_selection(self, indices): self._multicolumn_listbox.set_selection(indices) def __getitem__(self, index): return self.get(index) def __setitem__(self, index, value): return self._multicolumn_listbox.update_row(index, value) def __delitem__(self, index): self._multicolumn_listbox.delete_row(index) def __len__(self): return self._multicolumn_listbox.number_of_rows class List_Of_Columns(object): def __init__(self, multicolumn_listbox): self._multicolumn_listbox = multicolumn_listbox def data(self, index): return self._multicolumn_listbox.get_column(index) def get(self, index): return Column(self._multicolumn_listbox, index) def delete(self, index): self._multicolumn_listbox.delete_column(index) def update(self, index, data): self._multicolumn_listbox.update_column(index, data) def __getitem__(self, index): return self.get(index) def __setitem__(self, index, value): return self._multicolumn_listbox.update_column(index, value) def __delitem__(self, index): self._multicolumn_listbox.delete_column(index) def __len__(self): return self._multicolumn_listbox.number_of_columns def __init__(self, master, columns, data=None, command=None, sort=True, select_mode=None, heading_anchor = CENTER, cell_anchor=W, style=None, height=None, padding=None, adjust_heading_to_content=False, stripped_rows=None, selection_background=None, selection_foreground=None, field_background=None, heading_font= None, heading_background=None, heading_foreground=None, cell_pady=2, cell_background=None, cell_foreground=None, cell_font=None, headers=True): self._stripped_rows = stripped_rows self._columns = columns self._number_of_rows = 0 self._number_of_columns = len(columns) self.row = self.List_Of_Rows(self) self.column = self.List_Of_Columns(self) s = Style() if style is None: style_name = "Multicolumn_Listbox%s.Treeview"%self._style_index self._style_index += 1 else: style_name = style style_map = {} if selection_background is not None: style_map["background"] = [('selected', selection_background)] if selection_foreground is not None: style_map["foeground"] = [('selected', selection_foreground)] if style_map: s.map(style_name, **style_map) style_config = {} if cell_background is not None: style_config["background"] = cell_background if cell_foreground is not None: style_config["foreground"] = cell_foreground if cell_font is None: font_name = s.lookup(style_name, "font") cell_font = nametofont(font_name) else: if not isinstance(cell_font, Font): if isinstance(cell_font, basestring): cell_font = nametofont(cell_font) else: if len(font) == 1: cell_font = Font(family=cell_font[0]) elif len(font) == 2: cell_font = Font(family=cell_font[0], size=cell_font[1]) elif len(font) == 3: cell_font = Font(family=cell_font[0], size=cell_font[1], weight=cell_font[2]) else: raise ValueError("Not possible more than 3 values for font") style_config["font"] = cell_font self._cell_font = cell_font self._rowheight = cell_font.metrics("linespace")+cell_pady style_config["rowheight"]=self._rowheight if field_background is not None: style_config["fieldbackground"] = field_background s.configure(style_name, **style_config) heading_style_config = {} if heading_font is not None: heading_style_config["font"] = heading_font if heading_background is not None: heading_style_config["background"] = heading_background if heading_foreground is not None: heading_style_config["foreground"] = heading_foreground heading_style_name = style_name + ".Heading" s.configure(heading_style_name, **heading_style_config) treeview_kwargs = {"style": style_name} if height is not None: treeview_kwargs["height"] = height if padding is not None: treeview_kwargs["padding"] = padding if headers: treeview_kwargs["show"] = "headings" else: treeview_kwargs["show"] = "" if select_mode is not None: treeview_kwargs["selectmode"] = select_mode self.interior = Treeview(master, columns=columns, **treeview_kwargs) if command is not None: self._command = command self.interior.bind("<<TreeviewSelect>>", self._on_select) for i in range(0, self._number_of_columns): if sort: self.interior.heading(i, text=columns[i], anchor=heading_anchor, command=lambda col=i: self.sort_by(col, descending=False)) else: self.interior.heading(i, text=columns[i], anchor=heading_anchor) if adjust_heading_to_content: self.interior.column(i, width=Font().measure(columns[i])) self.interior.column(i, anchor=cell_anchor) if data is not None: for row in data: self.insert_row(row) @property def row_height(self): return self._rowheight @property def font(self): return self._cell_font def configure_column(self, index, width=None, minwidth=None, anchor=None, stretch=None): kwargs = {} for config_name in ("width", "anchor", "stretch", "minwidth"): config_value = locals()[config_name] if config_value is not None: kwargs[config_name] = config_value self.interior.column('#%s'%(index+1), **kwargs) def row_data(self, index): try: item_ID = self.interior.get_children()[index] except IndexError: raise ValueError("Row index out of range: %d"%index) return self.item_ID_to_row_data(item_ID) def update_row(self, index, data): try: item_ID = self.interior.get_children()[index] except IndexError: raise ValueError("Row index out of range: %d"%index) if len(data) == len(self._columns): self.interior.item(item_ID, values=data) else: raise ValueError("The multicolumn listbox has only %d columns"%self._number_of_columns) def delete_row(self, index): list_of_items = self.interior.get_children() try: item_ID = list_of_items[index] except IndexError: raise ValueError("Row index out of range: %d"%index) self.interior.delete(item_ID) self._number_of_rows -= 1 if self._stripped_rows: for i in range(index, self._number_of_rows): self.interior.tag_configure(list_of_items[i+1], background=self._stripped_rows[i%2]) def insert_row(self, data, index=None): if len(data) != self._number_of_columns: raise ValueError("The multicolumn listbox has only %d columns"%self._number_of_columns) if index is None: index = self._number_of_rows-1 item_ID = self.interior.insert('', index, values=data) self.interior.item(item_ID, tags=item_ID) self._number_of_rows += 1 if self._stripped_rows: list_of_items = self.interior.get_children() self.interior.tag_configure(item_ID, background=self._stripped_rows[index%2]) for i in range(index+1, self._number_of_rows): self.interior.tag_configure(list_of_items[i], background=self._stripped_rows[i%2]) def column_data(self, index): return [self.interior.set(child_ID, index) for child_ID in self.interior.get_children('')] def update_column(self, index, data): for i, item_ID in enumerate(self.interior.get_children()): data_row = self.item_ID_to_row_data(item_ID) data_row[index] = data[i] self.interior.item(item_ID, values=data_row) return data def clear(self): # Another possibility: # self.interior.delete(*self.interior.get_children()) for row in self.interior.get_children(): self.interior.delete(row) self._number_of_rows = 0 def update(self, data): self.clear() for row in data: self.insert_row(row) def focus(self, index=None): if index is None: return self.interior.item(self.interior.focus()) else: item = self.interior.get_children()[index] self.interior.focus(item) def state(self, state=None): if stateSpec is None: return self.interior.state() else: self.interior.state(state) @property def number_of_rows(self): return self._number_of_rows @property def number_of_columns(self): return self._number_of_columns def toogle_selection(self, index): list_of_items = self.interior.get_children() try: item_ID = list_of_items[index] except IndexError: raise ValueError("Row index out of range: %d"%index) self.interior.selection_toggle(item_ID) def select_row(self, index): list_of_items = self.interior.get_children() try: item_ID = list_of_items[index] except IndexError: raise ValueError("Row index out of range: %d"%index) self.interior.selection_add(item_ID) def deselect_row(self, index): list_of_items = self.interior.get_children() try: item_ID = list_of_items[index] except IndexError: raise ValueError("Row index out of range: %d"%index) self.interior.selection_remove(item_ID) def deselect_all(self): self.interior.selection_remove(self.interior.selection()) def set_selection(self, indices): list_of_items = self.interior.get_children() self.interior.selection_set(" ".join(list_of_items[row_index] for row_index in indices)) @property def selected_rows(self): data = [] for item_ID in self.interior.selection(): data_row = self.item_ID_to_row_data(item_ID) data.append(data_row) return data @property def indices_of_selected_rows(self): list_of_indices = [] for index, item_ID in enumerate(self.interior.get_children()): if item_ID in self.interior.selection(): list_of_indices.append(index) return list_of_indices def delete_all_selected_rows(self): selected_items = self.interior.selection() for item_ID in selected_items: self.interior.delete(item_ID) number_of_deleted_rows = len(selected_items) self._number_of_rows -= number_of_deleted_rows return number_of_deleted_rows def _on_select(self, event): for item_ID in event.widget.selection(): data_row = self.item_ID_to_row_data(item_ID) self._command(data_row) def item_ID_to_row_data(self, item_ID): item = self.interior.item(item_ID) return item["values"] @property def table_data(self): data = [] for item_ID in self.interior.get_children(): data_row = self.item_ID_to_row_data(item_ID) data.append(data_row) return data @table_data.setter def table_data(self, data): self.update(data) def cell_data(self, row, column): """Get the value of a table cell""" try: item = self.interior.get_children()[row] except IndexError: raise ValueError("Row index out of range: %d"%row) return self.interior.set(item, column) def update_cell(self, row, column, value): """Set the value of a table cell""" item_ID = self.interior.get_children()[row] data = self.item_ID_to_row_data(item_ID) data[column] = value self.interior.item(item_ID, values=data) def __getitem__(self, index): if isinstance(index, tuple): row, column = index return self.cell_data(row, column) else: raise Exception("Row and column indices are required") def __setitem__(self, index, value): if isinstance(index, tuple): row, column = index self.update_cell(row, column, value) else: raise Exception("Row and column indices are required") def bind(self, event, handler): self.interior.bind(event, handler) def sort_by(self, col, descending): """ sort tree contents when a column header is clicked """ # grab values to sort data = [(self.interior.set(child_ID, col), child_ID) for child_ID in self.interior.get_children('')] # if the data to be sorted is numeric change to float try: data = [(float(number), child_ID) for number, child_ID in data] except ValueError: pass # now sort the data in place data.sort(reverse=descending) for idx, item in enumerate(data): self.interior.move(item[1], '', idx) # switch the heading so that it will sort in the opposite direction self.interior.heading(col, command=lambda col=col: self.sort_by(col, not descending)) if self._stripped_rows: list_of_items = self.interior.get_children('') for i in range(len(list_of_items)): self.interior.tag_configure(list_of_items[i], background=self._stripped_rows[i%2]) def destroy(self): self.interior.destroy() def item_ID(self, index): return self.interior.get_children()[index]
class LobbyUI(Frame): """ Sudoku multiplayer lobby UI class. In case of incorrect inputs error messages are shown. """ action = None def __init__(self, parent): Frame.__init__(self, parent) self.parent = parent self.row, self.col = -1, -1 self.__initUI() def __initUI(self): """ Initialize UI with a list and required entry fields and submit buttons.""" self.parent.title('Multiplayer Game') self.pack(fill=BOTH, expand=1) self.lobby_list = Treeview(self, columns=('room', 'players')) self.lobby_list['show'] = 'headings' self.lobby_list.heading('room', text='Room ID') self.lobby_list.column('room', width=250, anchor=CENTER) self.lobby_list.heading('players', text='Players') self.lobby_list.column('players', width=100, anchor=CENTER) self.lobby_list.grid(row=1, column=0, columnspan=2, rowspan=2, padx=20, pady=(10, 0)) self.connect_lobby = Button(self, text='Joining Sudoku\n Solving Session', command=self.__connect_lobby) self.connect_lobby.grid(row=3, column=1, pady=(0, 10)) Label(self, text='Creating new Sudoku\n solving session:').grid(row=4, column=0) self.max_players = Entry(self) self.max_players.grid(row=4, column=1) self.create_game = Button(self, text='Join new game', command=self.__create_game) self.create_game.grid(row=5, column=1) def __connect_lobby(self): """ Handle lobby connection button.""" LOG.debug('Lobby connect button has been pressed.') current_item = self.lobby_list.focus() selected_id = None if current_item is not None and current_item.strip() != '': # Select game column value from item values dictionary. selected_id = self.lobby_list.item(current_item)['values'][0] LOG.debug('Player wishes to join game ' + str(selected_id)) if selected_id is not None: self.action = ('select', selected_id) else: tkMessageBox.showwarning( "Connection error", "Please select a game from the lobby to join.") def __create_game(self): """ Create game with some number of max players.""" max_ok = False try: max_count = int(self.max_players.get()) except (ValueError, TypeError): max_count = -1 tkMessageBox.showwarning("Input error", "Max player count has to be an integer.") if isinstance(max_count, int): if max_count >= 2: max_ok = True LOG.debug('Ok max player count.') else: tkMessageBox.showwarning( "Input error", "Max player count has to be larger than 2.") LOG.error('Bad max count.') if max_ok: self.action = ('create', max_count) def populate_list(self, games): """ Method to re-populate the lobby list every poll. Additionally retains the focused line during polling. :param games: """ previous_selection = self.lobby_list.selection() prev_item = None if len(previous_selection) > 0: prev_item = self.lobby_list.item(previous_selection[0]) self.lobby_list.delete(*self.lobby_list.get_children()) for game in games: self.lobby_list.insert('', 'end', values=(str(game[0]), str(game[1]) + '/' + str(game[2]))) if prev_item is not None: for item in self.lobby_list.get_children(): if self.lobby_list.item(item) == prev_item: self.lobby_list.selection_set(item) self.lobby_list.focus(item)
class Display: def __init__(self, controller): self.controller = controller self.currIndex = 0 # initialize the GUI self.app = Tk() self.app.title('Jack Magee\'s Pub') self.tree = Treeview(self.app, height=30) # name the tree columns, not sure if they have to be named numbers but that's how the example did it self.tree["columns"]=("one", "two", "three", "four") # set the column widths self.tree.column("one", width=200) self.tree.column("two", width=300) self.tree.column("three", width=200) self.tree.column("four", width=200) # set the column headings self.tree.heading("#0", text= "ID") self.tree.heading("one", text="Name") self.tree.heading("two", text="Order") self.tree.heading("three", text="Price") self.tree.heading("four", text="Respond (double-click)") self.tree.pack() # register handler for double-clicks self.tree.bind("<Double-1>", self.OnDoubleClick) def mainloop(self): self.app.mainloop() # this is like making tree entries buttons def OnDoubleClick(self, event): # get the pressed item item = self.tree.selection()[0] # get the item's text response = self.tree.item(item,"text") # this is the only response we are sending for now if response == 'rdy': # get the parent directory whose text is the customer id parent = self.tree.parent(item) customer_id = self.tree.item(parent,"text") # remove it from the tree self.tree.delete(parent) # send the message to the customer self.controller.send_msg(customer_id, response) # add a new order to the tree def takeOrder(self, customer_id, name, order, price): # just a row identifier thisRow = str(self.currIndex) # insert the i.d. and name at the top level self.tree.insert("", self.currIndex, thisRow, text=customer_id, values=(name, "", "", "")) # insert the "button" for sending notification to clients self.tree.insert(thisRow, 0, text='rdy', values=("", "", "", "Ready For Pick Up")) # this is a hacky solution to get multiline orders to appear because treeviews will # crop anything more than 1 line so I just make a new entry for every line multiline_order = order.split('\n') this_line = 1 for line in multiline_order[:-1]: # exclude the last end line if this_line == 1: # the first line has the name of the order and it's price self.tree.insert(thisRow, 1, text="order",values=("", order, price, "")) else: # just keep printing the extra options, sides, and add ons self.tree.insert(thisRow, this_line, text="order",values=("", line, "", "")) this_line += 1 self.currIndex += 1
class CommSearch(Frame): def __init__(self, parent): Frame.__init__(self, parent) self.parent = parent self.initUI() def initUI(self): self.entries_found = [] self.parent.title("Search your command cards") self.style = Style() self.style.theme_use("default") self.pack() self.input_title = Label(self, text="Enter your command below") self.input_title.grid(row=0, columnspan=2) self.input_box = Entry(self, width=90) self.input_box.grid(row=1, column=0) self.input_box.focus() self.input_box.bind("<Key>", self.onUpdateSearch) self.search_btn = Button(self, text="Search", command=self.onSearch) self.search_btn.grid(row=1, column=1) self.output_box = Treeview(self, columns=("Example")) ysb = Scrollbar(self, orient='vertical', command=self.output_box.yview) xsb = Scrollbar(self, orient='horizontal', command=self.output_box.xview) self.output_box.configure(yscroll=ysb.set, xscroll=xsb.set) self.output_box.heading('Example', text='Example', anchor='w') self.output_box.column("#0",minwidth=0,width=0, stretch=NO) self.output_box.column("Example",minwidth=0,width=785) self.output_box.bind("<Button-1>", self.OnEntryClick) self.output_box.grid(row=3, columnspan=2) self.selected_box = Text(self, width=110, height=19) self.selected_box.grid(row=4, columnspan=2) self.gotoadd_btn = Button(self, text="Go to Add", command=self.onGoToAdd) self.gotoadd_btn.grid(row=5) def OnEntryClick(self, event): try: item = self.output_box.selection()[0] except IndexError: pass entry_title = self.output_box.item(item,"value") for item in self.entries_found: if str(entry_title) == str("('" + item.title.strip('\n') + "',)"): self.selected_box.delete(0.1, END) self.selected_box.insert(END, item.text + '\n') def onUpdateSearch(self, key): # Somehow calling self.onSearch() does not register last key # And we need to correct "special chars" global entries, entries_map text_entries = "" for item in self.output_box.get_children(): self.output_box.delete(item) # ...like, for instance, deleting last character if key.char == '\b': search_terms = str(self.input_box.get()[:-1]) else: search_terms = str(self.input_box.get() + key.char) self.entries_found = [] self.entries_found = data.Search(search_terms,entries,entries_map) for item in range(len(self.entries_found)): aux = self.output_box.insert('', 'end', '', value=[self.entries_found[item].title.split('\n')[0]]) def onSearch(self): global entries, entries_map text_entries = "" for item in self.output_box.get_children(): self.output_box.delete(item) search_terms = str(self.input_box.get()) for item in data.Search(search_terms,entries,entries_map): self.output_box.insert('', 'end', '', value=[self.entries_found[item].title.split('\n')[0]]) def onGoToAdd(self): newroot = Tk() newcomm = CommAdd(newroot) newroot.geometry("800x600+0+0") newroot.mainloop()
class App: def __init__(self, window): self.window = window self.mainDaemonAlive = False self.reportServerAlive = False self.reportServerBut = None self.progressbarRunning = False self.modelTree = None self.nsListStr = StringVar(self.window) self.filterStatusStr = StringVar(self.window) self.reportClientStatusStr = StringVar(self.window) self.playModeStr = StringVar(self.window, PLAY_MODES[0]) self.pktCopyMaxSize = StringVar(self.window, "60") self.netInterfaceStr = StringVar(self.window, NET_INTERFACES[0]) self.servicePortsStr = StringVar(self.window, "DNS") self.debugLevelStr = StringVar(self.window, DEBUG_LEVELS[0]) self.filterControlButStr = StringVar(self.window, "START") self.reportClientControlButStr = StringVar(self.window, "START") self.progressFrame = Frame(self.window, width=700, height=20) self.progressFrame.pack(side=TOP) Frame(self.window, width=700, height=10).pack(side=TOP) self.parseNS("/etc/resolv.conf") self.getDaemonStatus() self.home() Frame(self.window, width=700, height=10).pack(side=TOP) self.window.resizable(width=False, height=False) Style().configure("TButton", padding=6, relief="raised", background="#999") def home(self): """ Initialize main window. """ #Configured NS info frame nsFrame = Frame(self.window, relief="groove", borderwidth=1) Label(nsFrame, text="Configured nameservers:", height=2, anchor='w').grid(row=0, sticky="nsew") Label(nsFrame, textvariable=self.nsListStr, relief="sunken").grid(row=1, sticky="nsew") nsFrame.pack(side=TOP, fill=X, padx=20, pady=10, ipadx=20, ipady=5) Separator(self.window, orient="horizontal").pack(side=TOP, padx=20, fill=X) #Runtime params frame nsFrame = Frame(self.window, relief="groove", borderwidth=1) Label(nsFrame, text="Runtime configurations:", height=2, anchor='w').grid(row=0, sticky="nsew") Label(nsFrame, text="Play mode:").grid(row=1, column=0) OptionMenu(nsFrame, self.playModeStr, *PLAY_MODES).grid(row=1, column=1) Separator(nsFrame, orient="vertical").grid(row=1, column=2, sticky="ns", padx=20) Label(nsFrame, text="Interface:").grid(row=1, column=3) OptionMenu(nsFrame, self.netInterfaceStr, *NET_INTERFACES).grid(row=1, column=4) Separator(nsFrame, orient="vertical").grid(row=1, column=5, sticky="ns", padx=20) Label(nsFrame, text="Service:").grid(row=1, column=6) OptionMenu(nsFrame, self.servicePortsStr, *NET_PORTS.keys()).grid(row=1, column=7) Separator(nsFrame, orient="vertical").grid(row=1, column=8, sticky="ns", padx=20) Label(nsFrame, text="Debug level:").grid(row=1, column=9) OptionMenu(nsFrame, self.debugLevelStr, *DEBUG_LEVELS).grid(row=1, column=10) nsFrame.pack(side=TOP, fill=X, padx=20, pady=10, ipadx=20, ipady=5) Separator(nsFrame, orient="vertical").grid(row=2, column=2, sticky="ns", padx=20) Label(nsFrame, text="Max datagram bytes to copy:").grid(row=2, column=3) Entry(nsFrame, width=5, text=self.pktCopyMaxSize.get(), textvariable=self.pktCopyMaxSize).grid(row=2, column=4) Separator(nsFrame, orient="vertical").grid(row=2, column=5, sticky="ns", padx=20) nsFrame.pack(side=TOP, fill=X, padx=20, pady=10, ipadx=20, ipady=5) Separator(self.window, orient="horizontal").pack(side=TOP, padx=20, fill=X) #filter daemon status frame statusFrame = Frame(self.window) Label(statusFrame, text="DNS filter status:", height=2, anchor='w').grid(row=0, column=0) Label(statusFrame, textvariable=self.filterStatusStr).grid(row=0, column=1) Button(statusFrame, textvariable=self.filterControlButStr, command=self.changeFilterStatus).grid(row=1, column=0, sticky=W) statusFrame.pack(side=TOP, fill=X, padx=20, pady=10, ipadx=20, ipady=5) Separator(self.window, orient="horizontal").pack(side=TOP, padx=20, fill=X) #model files frame modelFrame = Frame(self.window) Label(modelFrame, text="Model tags: [{}]".format(configs["model_tags"]), height=2, anchor='w').grid(row=0, sticky="nsew") Label(modelFrame, text="Model configuration", height=2).grid(row=1, sticky=W) self.modelConfigFrame(modelFrame).grid(row=2, columnspan=2, sticky=W) modelFrame.pack(side=TOP, fill=X, padx=20, pady=10, ipadx=20, ipady=5) Separator(self.window, orient="horizontal").pack(side=TOP, padx=20, fill=X) #web report client frame reportClientFrame = Frame(self.window) Label(reportClientFrame, text="Realtime report client status:", height=2, anchor='w').grid(row=0, column=0) Label(reportClientFrame, textvariable=self.reportClientStatusStr).grid(row=0, column=1) self.reportServerBut = Button( reportClientFrame, textvariable=self.reportClientControlButStr, command=self.changeReportClientStatus, state=self.getButtonStateForBool(self.mainDaemonAlive)) self.reportServerBut.grid(row=1, column=0, sticky=W) reportClientFrame.pack(side=TOP, fill=X, padx=20, pady=10, ipadx=20, ipady=5) Separator(self.window, orient="horizontal").pack(side=TOP, padx=20, fill=X) #Refresh status frame reloadFrame = Frame(self.window) Button(reloadFrame, text="Reload", command=self.getDaemonStatus).grid(row=0, column=1, sticky=E) reloadFrame.pack(side=TOP, fill=X, padx=20, pady=10, ipadx=20, ipady=5) Separator(self.window, orient="horizontal").pack(side=TOP, padx=20, fill=X) return def modelConfigFrame(self, parent): """ Create and place next under parent a frame containing the current model configuration. """ #Create container frame = Frame(parent) #Create treeView for model configuration self.modelTree = Treeview(parent, columns=('size', 'modified')) self.populateModelTree() self.modelTree.grid(row=1) #Bind right-click (<Button-3>) on tree items for contextual menus def treeContextualMenu(event): itemId = self.modelTree.identify_row(event.y) if itemId: self.modelTree.selection_set(itemId) item = self.modelTree.selection() ctxMenu = Menu(self.window, tearoff=0) ctxMenu.add_separator() if item[0][:4] == "tag:": tag = item[0][4:] ctxMenu.add_command( label="Add samples (from a csv file)", command=lambda: self.addSampleFileToModelDir(tag)) ctxMenu.add_separator() ctxMenu.add_command( label="Visualize feature map w.r.t loaded model", command=lambda: self.testOnLoadedModel( join(configs["model_data_dir"], tag), True)) elif item[0][:5] == "file:": filename = item[0][5:] ctxMenu.add_command( label="Test on loaded model", command=lambda: self.testOnLoadedModel( join(configs["model_data_dir"], filename), False)) ctxMenu.add_separator() ctxMenu.add_command( label="Delete", command=lambda: self.deleteModelFile(filename)) ctxMenu.add_separator() ctxMenu.tk_popup(event.x_root, event.y_root) self.modelTree.bind("<Button-3>", treeContextualMenu) return frame def testOnLoadedModel(self, sampleFile, isDir): try: modelviz.model_viz(sampleFile, isDir) except Exception as exc: tkMessageBox.showinfo("Sorry!", exc) return def populateModelTree(self): if self.modelTree is None: return #Extract model tags tags = [s.strip() for s in configs["model_tags"].split(",")] self.modelTree.column('size', width=200, anchor='center') self.modelTree.column('modified', width=200, anchor='center') self.modelTree.heading('size', text='Length') self.modelTree.heading('modified', text='Modified') treeHeight = 0 #Populate treeView with current configuration self.modelTree.delete(*self.modelTree.get_children()) for i in range(len(tags)): treeHeight += 1 dirName = join(configs["model_data_dir"], tags[i]) children = self.getDirContentDescr(dirName) rowId = self.modelTree.insert('', i, "tag:{}".format(tags[i]), text=tags[i]) for child in children: treeHeight += 1 self.modelTree.insert( rowId, "end", "file:{}/{}".format(tags[i], child['name']), text=child['name'], values=(child['size'], child['modified'])) self.modelTree['height'] = treeHeight + 1 return def addSampleFileToModelDir(self, tag): modelDir = join(configs["model_data_dir"], tag) file_opts = { 'defaultextension': '.csv', 'filetypes': [('CSV files', '.csv'), ('all files', '.*')], 'initialdir': expanduser("~"), 'title': 'Select data file' } filename = tkFileDialog.askopenfilename(**file_opts) try: modelLoader.add_file_to_model_dir(filename, modelDir) except Exception as exc: tkMessageBox.showerror("Error copying files", exc) return self.populateModelTree() tkMessageBox.showinfo( "Success", "Successfully copied data file {} to {}.".format( filename, modelDir)) return def deleteModelFile(self, filename): if tkMessageBox.askyesno("Confirm deleting {}".format(filename), "Are you sure about deleting this file?"): try: remove(join(configs["model_data_dir"], filename)) self.populateModelTree() except Exception, exc: tkMessageBox.showerror("Error deleting {}".format(filename), exc) return
class 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 Multicolumn_Listbox(object): _style_index = 0 class List_Of_Rows(object): def __init__(self, multicolumn_listbox): self._multicolumn_listbox = multicolumn_listbox def data(self, index): return self._multicolumn_listbox.row_data(index) def get(self, index): return Row(self._multicolumn_listbox, index) def insert(self, data, index=None): self._multicolumn_listbox.insert_row(data, index) def delete(self, index): self._multicolumn_listbox.delete_row(index) def update(self, index, data): self._multicolumn_listbox.update_row(index, data) def select(self, index): self._multicolumn_listbox.select_row(index) def deselect(self, index): self._multicolumn_listbox.deselect_row(index) def set_selection(self, indices): self._multicolumn_listbox.set_selection(indices) def __getitem__(self, index): return self.get(index) def __setitem__(self, index, value): return self._multicolumn_listbox.update_row(index, value) def __delitem__(self, index): self._multicolumn_listbox.delete_row(index) def __len__(self): return self._multicolumn_listbox.number_of_rows class List_Of_Columns(object): def __init__(self, multicolumn_listbox): self._multicolumn_listbox = multicolumn_listbox def data(self, index): return self._multicolumn_listbox.get_column(index) def get(self, index): return Column(self._multicolumn_listbox, index) def delete(self, index): self._multicolumn_listbox.delete_column(index) def update(self, index, data): self._multicolumn_listbox.update_column(index, data) def __getitem__(self, index): return self.get(index) def __setitem__(self, index, value): return self._multicolumn_listbox.update_column(index, value) def __delitem__(self, index): self._multicolumn_listbox.delete_column(index) def __len__(self): return self._multicolumn_listbox.number_of_columns def __init__(self, master, columns, data=None, command=None, sort=True, select_mode=None, heading_anchor=CENTER, cell_anchor=W, style=None, height=None, padding=None, adjust_heading_to_content=False, stripped_rows=None, selection_background=None, selection_foreground=None, field_background=None, heading_font=None, heading_background=None, heading_foreground=None, cell_pady=2, cell_background=None, cell_foreground=None, cell_font=None, headers=True): self._stripped_rows = stripped_rows self._columns = columns self._number_of_rows = 0 self._number_of_columns = len(columns) self.row = self.List_Of_Rows(self) self.column = self.List_Of_Columns(self) s = Style() if style is None: style_name = "Multicolumn_Listbox%s.Treeview" % self._style_index self._style_index += 1 else: style_name = style style_map = {} if selection_background is not None: style_map["background"] = [('selected', selection_background)] if selection_foreground is not None: style_map["foeground"] = [('selected', selection_foreground)] if style_map: s.map(style_name, **style_map) style_config = {} if cell_background is not None: style_config["background"] = cell_background if cell_foreground is not None: style_config["foreground"] = cell_foreground if cell_font is None: font_name = s.lookup(style_name, "font") cell_font = nametofont(font_name) else: if not isinstance(cell_font, Font): if isinstance(cell_font, basestring): cell_font = nametofont(cell_font) else: if len(font) == 1: cell_font = Font(family=cell_font[0]) elif len(font) == 2: cell_font = Font(family=cell_font[0], size=cell_font[1]) elif len(font) == 3: cell_font = Font(family=cell_font[0], size=cell_font[1], weight=cell_font[2]) else: raise ValueError( "Not possible more than 3 values for font") style_config["font"] = cell_font self._cell_font = cell_font self._rowheight = cell_font.metrics("linespace") + cell_pady style_config["rowheight"] = self._rowheight if field_background is not None: style_config["fieldbackground"] = field_background s.configure(style_name, **style_config) heading_style_config = {} if heading_font is not None: heading_style_config["font"] = heading_font if heading_background is not None: heading_style_config["background"] = heading_background if heading_foreground is not None: heading_style_config["foreground"] = heading_foreground heading_style_name = style_name + ".Heading" s.configure(heading_style_name, **heading_style_config) treeview_kwargs = {"style": style_name} if height is not None: treeview_kwargs["height"] = height if padding is not None: treeview_kwargs["padding"] = padding if headers: treeview_kwargs["show"] = "headings" else: treeview_kwargs["show"] = "" if select_mode is not None: treeview_kwargs["selectmode"] = select_mode self.interior = Treeview(master, columns=columns, **treeview_kwargs) if command is not None: self._command = command self.interior.bind("<<TreeviewSelect>>", self._on_select) for i in range(0, self._number_of_columns): if sort: self.interior.heading( i, text=columns[i], anchor=heading_anchor, command=lambda col=i: self.sort_by(col, descending=False)) else: self.interior.heading(i, text=columns[i], anchor=heading_anchor) if adjust_heading_to_content: self.interior.column(i, width=Font().measure(columns[i])) self.interior.column(i, anchor=cell_anchor) if data is not None: for row in data: self.insert_row(row) @property def row_height(self): return self._rowheight @property def font(self): return self._cell_font def configure_column(self, index, width=None, minwidth=None, anchor=None, stretch=None): kwargs = {} for config_name in ("width", "anchor", "stretch", "minwidth"): config_value = locals()[config_name] if config_value is not None: kwargs[config_name] = config_value self.interior.column('#%s' % (index + 1), **kwargs) def row_data(self, index): try: item_ID = self.interior.get_children()[index] except IndexError: raise ValueError("Row index out of range: %d" % index) return self.item_ID_to_row_data(item_ID) def update_row(self, index, data): try: item_ID = self.interior.get_children()[index] except IndexError: raise ValueError("Row index out of range: %d" % index) if len(data) == len(self._columns): self.interior.item(item_ID, values=data) else: raise ValueError("The multicolumn listbox has only %d columns" % self._number_of_columns) def delete_row(self, index): list_of_items = self.interior.get_children() try: item_ID = list_of_items[index] except IndexError: raise ValueError("Row index out of range: %d" % index) self.interior.delete(item_ID) self._number_of_rows -= 1 if self._stripped_rows: for i in range(index, self._number_of_rows): self.interior.tag_configure(list_of_items[i + 1], background=self._stripped_rows[i % 2]) def insert_row(self, data, index=None): if len(data) != self._number_of_columns: raise ValueError("The multicolumn listbox has only %d columns" % self._number_of_columns) if index is None: index = self._number_of_rows - 1 item_ID = self.interior.insert('', index, values=data) self.interior.item(item_ID, tags=item_ID) self._number_of_rows += 1 if self._stripped_rows: list_of_items = self.interior.get_children() self.interior.tag_configure(item_ID, background=self._stripped_rows[index % 2]) for i in range(index + 1, self._number_of_rows): self.interior.tag_configure(list_of_items[i], background=self._stripped_rows[i % 2]) def column_data(self, index): return [ self.interior.set(child_ID, index) for child_ID in self.interior.get_children('') ] def update_column(self, index, data): for i, item_ID in enumerate(self.interior.get_children()): data_row = self.item_ID_to_row_data(item_ID) data_row[index] = data[i] self.interior.item(item_ID, values=data_row) return data def clear(self): # Another possibility: # self.interior.delete(*self.interior.get_children()) for row in self.interior.get_children(): self.interior.delete(row) self._number_of_rows = 0 def update(self, data): self.clear() for row in data: self.insert_row(row) def focus(self, index=None): if index is None: return self.interior.item(self.interior.focus()) else: item = self.interior.get_children()[index] self.interior.focus(item) def state(self, state=None): if stateSpec is None: return self.interior.state() else: self.interior.state(state) @property def number_of_rows(self): return self._number_of_rows @property def number_of_columns(self): return self._number_of_columns def toogle_selection(self, index): list_of_items = self.interior.get_children() try: item_ID = list_of_items[index] except IndexError: raise ValueError("Row index out of range: %d" % index) self.interior.selection_toggle(item_ID) def select_row(self, index): list_of_items = self.interior.get_children() try: item_ID = list_of_items[index] except IndexError: raise ValueError("Row index out of range: %d" % index) self.interior.selection_add(item_ID) def deselect_row(self, index): list_of_items = self.interior.get_children() try: item_ID = list_of_items[index] except IndexError: raise ValueError("Row index out of range: %d" % index) self.interior.selection_remove(item_ID) def deselect_all(self): self.interior.selection_remove(self.interior.selection()) def set_selection(self, indices): list_of_items = self.interior.get_children() self.interior.selection_set(" ".join(list_of_items[row_index] for row_index in indices)) @property def selected_rows(self): data = [] for item_ID in self.interior.selection(): data_row = self.item_ID_to_row_data(item_ID) data.append(data_row) return data @property def indices_of_selected_rows(self): list_of_indices = [] for index, item_ID in enumerate(self.interior.get_children()): if item_ID in self.interior.selection(): list_of_indices.append(index) return list_of_indices def delete_all_selected_rows(self): selected_items = self.interior.selection() for item_ID in selected_items: self.interior.delete(item_ID) number_of_deleted_rows = len(selected_items) self._number_of_rows -= number_of_deleted_rows return number_of_deleted_rows def _on_select(self, event): for item_ID in event.widget.selection(): data_row = self.item_ID_to_row_data(item_ID) self._command(data_row) def item_ID_to_row_data(self, item_ID): item = self.interior.item(item_ID) return item["values"] @property def table_data(self): data = [] for item_ID in self.interior.get_children(): data_row = self.item_ID_to_row_data(item_ID) data.append(data_row) return data @table_data.setter def table_data(self, data): self.update(data) def cell_data(self, row, column): """Get the value of a table cell""" try: item = self.interior.get_children()[row] except IndexError: raise ValueError("Row index out of range: %d" % row) return self.interior.set(item, column) def update_cell(self, row, column, value): """Set the value of a table cell""" item_ID = self.interior.get_children()[row] data = self.item_ID_to_row_data(item_ID) data[column] = value self.interior.item(item_ID, values=data) def __getitem__(self, index): if isinstance(index, tuple): row, column = index return self.cell_data(row, column) else: raise Exception("Row and column indices are required") def __setitem__(self, index, value): if isinstance(index, tuple): row, column = index self.update_cell(row, column, value) else: raise Exception("Row and column indices are required") def bind(self, event, handler): self.interior.bind(event, handler) def sort_by(self, col, descending): """ sort tree contents when a column header is clicked """ # grab values to sort data = [(self.interior.set(child_ID, col), child_ID) for child_ID in self.interior.get_children('')] # if the Demo_programs to be sorted is numeric change to float try: data = [(float(number), child_ID) for number, child_ID in data] except ValueError: pass # now sort the Demo_programs in place data.sort(reverse=descending) for idx, item in enumerate(data): self.interior.move(item[1], '', idx) # switch the heading so that it will sort in the opposite direction self.interior.heading( col, command=lambda col=col: self.sort_by(col, not descending)) if self._stripped_rows: list_of_items = self.interior.get_children('') for i in range(len(list_of_items)): self.interior.tag_configure(list_of_items[i], background=self._stripped_rows[i % 2]) def destroy(self): self.interior.destroy() def item_ID(self, index): return self.interior.get_children()[index]
class CommSearch(Frame): def __init__(self, parent): Frame.__init__(self, parent) self.parent = parent self.initUI() def initUI(self): self.entries_found = [] self.parent.title("Search your command cards") self.style = Style() self.style.theme_use("default") self.pack() self.input_title = Label(self, text="Enter your command below") self.input_title.grid(row=0, columnspan=2) self.input_box = Entry(self, width=90) self.input_box.grid(row=1, column=0) self.input_box.focus() self.input_box.bind("<Key>", self.onUpdateSearch) self.search_btn = Button(self, text="Search", command=self.onSearch) self.search_btn.grid(row=1, column=1) self.output_box = Treeview(self, columns=("Example")) ysb = Scrollbar(self, orient='vertical', command=self.output_box.yview) xsb = Scrollbar(self, orient='horizontal', command=self.output_box.xview) self.output_box.configure(yscroll=ysb.set, xscroll=xsb.set) self.output_box.heading('Example', text='Example', anchor='w') self.output_box.column("#0", minwidth=0, width=0, stretch=NO) self.output_box.column("Example", minwidth=0, width=785) self.output_box.bind("<Button-1>", self.OnEntryClick) self.output_box.grid(row=3, columnspan=2) self.selected_box = Text(self, width=110, height=19) self.selected_box.grid(row=4, columnspan=2) self.gotoadd_btn = Button(self, text="Go to Add", command=self.onGoToAdd) self.gotoadd_btn.grid(row=5) def OnEntryClick(self, event): try: item = self.output_box.selection()[0] except IndexError: pass entry_title = self.output_box.item(item, "value") for item in self.entries_found: if str(entry_title) == str("('" + item.title.strip('\n') + "',)"): self.selected_box.delete(0.1, END) self.selected_box.insert(END, item.text + '\n') def onUpdateSearch(self, key): # Somehow calling self.onSearch() does not register last key # And we need to correct "special chars" global entries, entries_map text_entries = "" for item in self.output_box.get_children(): self.output_box.delete(item) # ...like, for instance, deleting last character if key.char == '\b': search_terms = str(self.input_box.get()[:-1]) else: search_terms = str(self.input_box.get() + key.char) self.entries_found = [] self.entries_found = data.Search(search_terms, entries, entries_map) for item in range(len(self.entries_found)): aux = self.output_box.insert( '', 'end', '', value=[self.entries_found[item].title.split('\n')[0]]) def onSearch(self): global entries, entries_map text_entries = "" for item in self.output_box.get_children(): self.output_box.delete(item) search_terms = str(self.input_box.get()) for item in data.Search(search_terms, entries, entries_map): self.output_box.insert( '', 'end', '', value=[self.entries_found[item].title.split('\n')[0]]) def onGoToAdd(self): newroot = Tk() newcomm = CommAdd(newroot) newroot.geometry("800x600+0+0") newroot.mainloop()