Tag: column=1

Python Text Editor bug

I am a beginner coder and I’ve been working on a text editor with python and I noticed that when I save the file the file does not save as a .txt file even if I choose the option from the drop down menu (by this, I mean that if I write something and press […]

Tags '.txt', "*.*")]) if not fp: return self.txtEdit.delete(1.0, "*.*")]) if not fp: return with open(fp, "r") as inFile: txt = inFile.read() self.txtEdit.insert(tk.END, "w") as outFile: txt = self.txtEdit.get(1.0, ("all files", asksaveasfilename class Application(tk.Frame): def __init__(self, column=0, column=1, command=self.openFile) self.btnSave = tk.Button(self.btnFrame, command=self.saveFile) self.txtEdit.grid(row=0, I am a beginner coder and I've been working on a text editor with python and I noticed that when I save the file the file does not save as a, I mean that if I write something and press save and save as a .txt file the file description says 'File' instead of 'Text Document'). The cod, master=None): super().__init__(master) self.master = master self.pack() self.createWidgets() def, minsize=800, sticky="ew") def openFile(self): fp = askopenfilename(filetypes=[("Text Files", sticky="ew") self.btnSave.grid(row=1, sticky="ns") self.btnOpen.grid(row=0, sticky="nsew") self.btnFrame.grid(row=0, text="Open", text="Save as", tk.END) outFile.write(txt) root = tk.Tk() root.title("Text Editor") root.rowconfigure(0, tk.END) with open(fp, txt) def saveFile(self): fp = asksaveasfilename(filetypes=[("Text Files"

Ask Geographic Information System (GIS)

Create point geometry in PostGIS from a X Y Z M coordinate format

Post author By Technical Analysis
Post date November 27, 2020
No Comments on Create point geometry in PostGIS from a X Y Z M coordinate format

I would like to get a PostGIS point table from a PostGreSQL table containing OpenDataKit data where the coordinates are contained into in a column in a X Y Z M format (M being I think the value of the GPS precision in meters). E.g: 10.384643333333335 -23.214940000000002 -0.8 5.0 My first question is: what should […]

Tags ..., 'column2', column=1, I would like to get a PostGIS point table from a PostGreSQL table containing OpenDataKit data where the coordinates are contained into in a c

Ask Geographic Information System (GIS)

Create point geometry in PostGIS from a X Y Z M coordinate format

Post author By Technical Analysis
Post date November 26, 2020
No Comments on Create point geometry in PostGIS from a X Y Z M coordinate format

Tags ..., 'column2', column=1, I would like to get a PostGIS point table from a PostGreSQL table containing OpenDataKit data where the coordinates are contained into in a c

Ask Geographic Information System (GIS)

Create point geometry in PostGIS from a X Y Z M coordinate format

Post author By Technical Analysis
Post date November 26, 2020
No Comments on Create point geometry in PostGIS from a X Y Z M coordinate format

Tags ..., 'column2', ) but I got this error message: ERROR: parse error - invalid geometry Any clue?, column=1, I would like to get a PostGIS point table from a PostGreSQL table containing OpenDataKit data where the coordinates are contained into in a c, ST_MakePoint(coordinates_column) as geom FROM schema.postgresql_odk_table as ST_MakePoint seems to be the one able to retrieve X Y Z M data

Mastering Development

Why is the .get() function of tkinter returing an empty string

Post author By Full Stack
Post date October 30, 2020
No Comments on Why is the .get() function of tkinter returing an empty string

Basically I want to run a code that allows the user to change their credentials(already given at the start). Over here the functions- def Uname_change(), def Password_change(), def PhoneNo_change() and def DOB_change() tries to do that. But the variable ‘a’ in each of these function(a is got from the get() function on the various entry […]

Tags Basically I want to run a code that allows the user to change their credentials(already given at the start). Over here the functions- def Una, bg = 'light blue') def show_profile(): def Uname_change(): Uname_change_window = tk.Tk(), column=0) DOB_change_button = tk.Button(self, column=0) Password_change_button = tk.Button(self, column=0) PhoneNo_change_button = tk.Button(self, column=0) show_button = tk.Button(self, column=0) Uname_change_button = tk.Button(self, column=0) Uname_label = tk.Label(self, column=1, column=2)# DOB_label = tk.Label(self, column=2)# DOJ_label = tk.Label(self, column=2)# Password_label = tk.Label(self, column=2)# PhoneNo_label = tk.Label(self, command = DOB_change).grid(row=6, command = Password_change).grid(row=4, command = PhoneNo_change).grid(row=5, command = show_profile).grid(row=1, command = Uname_change).grid(row=3, command= ).pack() back_button = tk.Button(Uname_change_window, command= confirm).pack() back_button = tk.Button(DOB_change_window, command= confirm).pack() back_button = tk.Button(Password_change_window, command= confirm).pack() back_button = tk.Button(PhoneNo_change_window, command= lambda : DOB_change_window.destroy()).pack() UserID_label = tk.Label(self, command= lambda : Password_change_window.destroy()).pack() def PhoneNo_change(): PhoneNo_change_window = tk.Tk(), command= lambda : PhoneNo_change_window.destroy()).pack() def DOB_change(): DOB_change_window = tk.Tk(), command= lambda : Uname_change_window.destroy()).pack() Uname_change_window.mainloop() def Password_change():, controller): tk.Frame.__init__(self, def Password_change(), def PhoneNo_change() and def DOB_change() tries to do that. But the variable 'a' in each of these function(a is got from the get() function, parent, text = 'DateOfBirth').grid(row=6, text = 'DateOfJoining').grid(row=7, text = 'Edit', text = 'Enter New DateOfBirth').pack() NewDOB = tk.StringVar() entry = tk.Entry(DOB_change_window, text = 'Enter New Password').pack() NewPassword = tk.StringVar() entry = tk.Entry(Password_change_window, text = 'Enter New PhoneNumber').pack() NewPhoneNo = tk.StringVar() entry = tk.Entry(PhoneNo_change_window, text = 'Enter New UserName').pack() NewUname = tk.StringVar() entry = tk.Entry(Uname_change_window, text = 'Password').grid(row=4, text = 'PhoneNo').grid(row=5, text = 'UserID').grid(row=2, text = 'UserName').grid(row=3, Text( 'Show', text='Confirm', text="Back", text="Edit", textvariable = NewDOB).pack() def confirm(): a = NewDOB.get() print(a), textvariable = NewPassword).pack() def confirm(): a = NewPassword.get() print(a), textvariable = NewPhoneNo).pack() def confirm(): a = NewPhoneNo.get() print(a), textvariable = NewUname).pack() confirm_button = tk.Button(Uname_change_window

Mastering Development

Unable to print wanted variable (outputting unwanted information)

Post author By Full Stack
Post date September 29, 2020
No Comments on Unable to print wanted variable (outputting unwanted information)

I am trying to print what the use enters in the tkinter window but am printing entire columns from my excel file, information about rows and columns and error messages when trying to simply print(A), print(SeriesA) and print(entry1). The code works perfectly fine inputing the entries into excel but when trying to print them into […]

Tags "Number":SeriesB}) df2.to_excel(path, classes, column=0, column=1, column=1) Button(master, column=1) entry2.grid(row=1, command=master.quit).grid(row=3, command=submit_fields).grid(row=3, END) #Removes entered words entry2.delete(0, END) #Removes entered words master = Tk() Label(master, I am trying to print what the use enters in the tkinter window but am printing entire columns from my excel file, index=False) entry1.delete(0, information about rows and columns and error messages when trying to simply print(A), pady=4) Button(master, pady=4) mainloop(), print(SeriesA) and print(entry1). The code works perfectly fine inputing the entries into excel but when trying to print them into cmd/pychar, teachers.xlsx' df1 = pd.read_excel(path) SeriesA = df1['Operator'] SeriesB = df1['Number'] A = pd.Series(entry1.get()) B, text="Number").grid(row=1) entry1 = Entry(master) entry2 = Entry(master) entry1.grid(row=0, text="Operator").grid(row=0) Label(master, text="Quit", text="Submit!", this is code similar to mine but borrowed off the internet as it is clearer. https://www.youtube.com/watch?v=w36yng8BTUU - Derrick Sherril 29

Mastering Development

Correct scrolling/resizing behavior of FigureCanvasTkAgg canvas widget when the contained figure is resized

Post author By Full Stack
Post date September 23, 2020
No Comments on Correct scrolling/resizing behavior of FigureCanvasTkAgg canvas widget when the contained figure is resized

I am trying to make an interactive plotting GUI using Tkinter and matplotlib (python 3.7 and matplotlib 3.0.0) I want the user to be able to resize the figure as it is displayed on the screen without resizing the window, and have achieved this by editing the dpi, width, and height properties of the figure. […]

Tags 'Input new size in inches') if newsize is None: return w = newsize h = newsize/1.8 self._figure.s, **kwargs) self._figure = Figure(dpi=150) self._canvas = FigureCanvasTkAgg(self._figure, **kwargs): super().__init__(master, 1, 2, 3, 4, 5, and have achieved this by editing the dpi, and height properties of the figure. So far, but if the figure is bigger than the display area, but it seems that the problem is that the drawable area of the FigureCanvasTkAgg widget doesn't change when the figure size changes. Minimal, column=0, column=1, command=self._change_size) self._axis = self._figure.add_subplot(111) # Plot some data just to have something to look at., command=self._cwidg.xview) self._scry = ttk.Scrollbar(self, command=self._cwidg.yview) self._cwidg.configure(yscrollcommand=self._scry.set, expand=True) root.mainloop(), height=400) plt.pack(fill=tk.BOTH, I am trying to make an interactive plotting GUI using Tkinter and matplotlib (python 3.7 and matplotlib 3.0.0) I want the user to be able to, I want the scrollbars to be disabled. I have tried applying scrollbars directly to the FigureCanvasTkAgg object itself as well as embedding, I want the user to be able to scroll to see the whole figure. And if the figure is smaller than the display area, label='Dummy Data') self._cwidg = self._canvas.get_tk_widget() self._scrx = ttk.Scrollbar(self, lambda e: self._cwidg.configure( scrollregion=self._cwidg.bbox("all") ) ) self._sizebutton.grid(, master, master=self) self._sizebutton = tk.Button(self, orient="vertical", orient=HORIZONTAL, sticky='ew') self._scry. grid(row=1, sticky='news') self._scrx. grid(row=2, sticky='ns') self.rowconfigure(1, sticky='w') self._cwidg. grid(row=1, text="Size (in.)", this works, weight=1) self._canvas.draw() def _change_size(self): newsize = askfloat('Size', weight=1) self.columnconfigure(0, width, width=400, xscrollcommand=self._scrx.set) self._cwidg.bind( ""

Mastering Development

Restuarant management software order receipt function not working

Post author By Full Stack
Post date September 6, 2020
No Comments on Restuarant management software order receipt function not working

I apologise in advance if this is the wrong place to put this. I am extremely new to python and have little to no concept of its intricacies For reference I am creating a Restaurant order management software that allows you to input orders and create a receipt, etc, based on the following youtube video: […]

Tags 'cappucino: \t\t\t\t\t' + e_cappucino.get() + "\n") e_receipt.insert(END, 'Cost of Items:\t\t' + CostofDrinks.get() + "\tTotal Cost:\t\t" + TotalCost.get()+ "\n") #Receipt function that prints a multi line receipt (, 'doubleespresso: \t\t\t\t\t' + e_doubleespresso.get() + "\n") e_receipt.insert(END, 'espresso: \t\t\t\t\t' + e_espresso.get() + "\n") e_receipt.insert(END, 'flatwhite: \t\t\t\t\t' + e_flatwhite.get() + "\n") e_receipt.insert(END, 'height=650, 'icedcoffee: \t\t\t\t\t' + e_icedcoffee.get() + "\n") e_receipt.insert(END, 'Items\t\t\t\t\t' + "cost of Items \n\n") e_receipt.insert(END, 'latte: \t\t\t\t\t' + e_latte.get() + "\n") e_receipt.insert(END, 'receipt Ref:\t\t\t'+ receipt_ref.get() +'\t\t', 'width': 600, "Are you Sure?") if exit_button > 0: root.destroy() return def Reset() : e_cappucino.set("0") e_espresso.set("0", "bold"), ), ) entry_receipt.grid(row=1, )).grid(row=0, )).grid(row=1, )).grid(row=2, )).grid(row=3, )).grid(row=4, )).grid(row=5, + e_date.get()+'\n') e_receipt.insert(END, 12, 500876) randomRef = str(x) receipt_Ref.set("BILL"+randomRef) e_receipt.insert(END, 60, as I can probably figure out how to fix them on my own. My code: from tkinter import* import random import time; import datetime from tkint, based on the following youtube video: How to Create Cafe Management Systems in Python I have followed his tutorial but for some reason, bd=10) title.grid(row=0, bd=14, bd=2).grid(row=0, bd=6, bd=8, bd=8) label_drinkscost.grid(row=0, bd=8) label_drinkscost.grid(row=1, but that isn't my main concern, column=0, column=0) #Check buttons that allow you to select the drinks and whatnot entry_cappucino = Entry(LF1, column=0) #Label for the Cafe title, column=0) button_doubleespresso = Checkbutton(LF1, column=0) button_espresso = Checkbutton(LF1, column=0) button_flatwhite = Checkbutton(LF1, column=0) button_icedcoffee = Checkbutton(LF1, column=0) button_latte = Checkbutton(LF1, column=1, column=1) #quantity entry for the drink selections label_receipt = Label(RF1, column=1) #Title for the Receipt box where the invoice is shown label_drinkscost=Label(BF1, column=1) entry_doubleespresso = Entry(LF1, column=1) entry_espresso = Entry(LF1, column=1) entry_flatwhite = Entry(LF1, column=1) entry_icedcoffee = Entry(LF1, column=1) entry_latte = Entry(LF1, END) button_cappucino.configure(state= DISABLED) button_espresso.configure(state= DISABLED) button_doubleespresso.configure(stat, END) x = random.randint(10908, etc., extra spaces is a temporary fix for whatever the fuck this allignment problem is def exit_button() : exit_button= messagebox.askyesno("Do, font=("Arial", height:"200", height:100}}, height=450, I apologise in advance if this is the wrong place to put this. I am extremely new to python and have little to no concept of its intricacies, insertwidth=2, Italic, justify='left', neither is the total or reset functions, offvalue = 0, onvalue = 1, relief="raise" ) RF1.pack(side=BOTTOM) BF1 = Frame(bottomframeleft, relief="raise") BF1.pack(side=LEFT) BF2 = Frame(bottomframeright, relief="raise") BF2.pack(side=TOP) #the frames that splits the buttons into different sections topframe.configure(background='black') leftfr, relief="raise") bottomframeleft.pack(side=LEFT) bottomframeright = Frame(root, relief="raise") bottomframeright.pack(side=RIGHT) #the interface frames where all the buttons etc. will fit into LF1 = Frame(leftframe, relief="raise") leftframe.pack(side=LEFT) rightframe = Frame(root, relief="raise") LF1.pack(side=TOP) RF1 = Frame(rightframe, relief="raise") rightframe.pack(side=TOP) bottomframeleft = Frame(root, relief="raise") topframe.pack(side=TOP) leftframe = Frame(root, state=NORMAL) entry_cappucino.grid(row=0, state=NORMAL) entry_doubleespresso.grid(row=2, state=NORMAL) entry_espresso.grid(row=1, state=NORMAL) entry_flatwhite.grid(row=3, state=NORMAL) entry_icedcoffee.grid(row=5, state=NORMAL) entry_latte.grid(row=4, sticky=W) entry_drinkscost=Entry(BF1, sticky=W) entry_receipt = Text(RF1, sticky=W) label_drinkscost=Label(BF1, str('%.2f'%(CostofDrinks)) total_cost.set(TC) #Cost of Total item function (NOT WORKING) def receipt(): e_receipt.delete("1.0", str('%.2f'%(OrderPrice)) CostofDrinks.set(Drinksprice) TC='$', text= " Cafe Au Lait ", text="Cappucino \t", text="COST OF DRINKS:", text="Double Espresso \t", text="Espresso \t", text="Flat White \t", text="Iced Coffee \t", text="Latte \t", text="RECEIPT:", text="TAX CHARGE:", textvariable=e_cappucino, textvariable=e_doubleespresso, textvariable=e_drinkscost) entry_drinkscost.grid(row=0, textvariable=e_espresso, textvariable=e_flatwhite, textvariable=e_icedcoffee, textvariable=e_latte, the receipt function which clears the current order isn't working, variable != "var5"), variable = var1, variable = var2, variable = var3, variable = var4, variable = var6, width: 1000, width: 400, width=6, width=60

Mastering Development

How to save inputs from entry widgets and load them again in .*json format?

Post author By Full Stack
Post date August 31, 2020
No Comments on How to save inputs from entry widgets and load them again in .*json format?

I would like to save my current input and results of my program. I’ve been told that the (.*json) format as a dictionary is the best way. Here is how my program works. Enter the inputs (service life, discount rate, maintenance routine, and maintenance cost), then click Calculate. My questions: how to use the save […]

Tags "Do you want to quit?") if qExit > 0: root.destroy() return def Calculate(): global Lvariable, and maintenance cost), column=0, column=1, columnspan=6, discount rate, dtype=float) final = np.sum(result[-1]) Sealer_Maint_Cost.set('%0.2f' % final) #------------------------------Menu m, how to use the open button to load the inputs with results again? Here is my code: from tkinter import * from tkinter import ttk, I would like to save my current input and results of my program. I've been told that the (.*json) format as a dictionary is the best way. He, int(x)) result = np.array([]) total_array = np.array([]) for t in xList: total = (0.5 + 0.5 * 0.75 * z) /, int(y), ipadx=5) Sealer_Maint_Cost.set("") elif len(var1.get()) != 0 and len(var2.get()) != 0: if Lvariable != None and Pvariabl, ipadx=5) x = var3.get() y = var1.get() z = float(var4.get()) a = (float(var2.get())) / 100 xList = n, maintenance routine, messagebox import numpy as np root = Tk() root.title("Maintenance") root.geometry('500x300') #-------------------------- Functions def iExi, padx=10), padx=5, Pvariable if len(var1.get()) == 0 or len(var2.get()) == 0: if Lvariable != None and Pvariable != None: Lvariable.gri, sticky='w', sticky=W) Pvariable = btn6 Pvariable.grid(row=9, sticky=W) Pvariable = LE Pvariable.grid(row=9, StringVar, then click Calculate. My questions: how to use the save button in the file menu to save the inputs with results? Then, total) result = np.cumsum(total_array

Mastering Development

Unable To Add Scroll Bars To A Canvas Widget

Post author By Full Stack
Post date August 29, 2020
No Comments on Unable To Add Scroll Bars To A Canvas Widget

Using Python 2.7.16 on a iMac. New to Python and this forum. I have an application that has a canvas widget which the user can drawn on and I want to add scroll bars to it. I have been trying for the past two days and been having no luck. I have looked at numerous […]

Tags \ command=canvas.xview) hsbar.grid(row=1, \ command=canvas.yview) vsbar.grid(row=0, 0, 20, 210 arc = Canvas.create_arc(coord, 240, 300, 400, 50, anchor=CENTER, bg="black", borderwidth=2, column=0, column=1, extent=150, fill="dark violet") lbl = tk.Label(window, fill="red") line = Canvas.create_line(0, height = MAX_Y, height=5, justifycenter, orient=tk.HORIZONTAL, orient=tk.VERTICAL, relief=GROOVE, start=0, sticky=tk.EW) Canvas.configure(xscrollcommand=hsbar.set) # Start Tk's event loop window.mainloop(), sticky=tk.NS) Canvas.configure(yscrollcommand=vsbar.set) # Create a horizontal scrollbar linked to the canvas. hsbar = tk.Sc, sticky=tk.NW) Canvas_frame = tk.Frame() Canvas = tk.Canvas(window, text="fasfdasf") lbl.pack() # Create a vertical scrollbar linked to the canvas. vsbar = tk.Scrollbar(p_frame, Using Python 2.7.16 on a iMac. New to Python and this forum. I have an application that has a canvas widget which the user can drawn on and I, width = MAX_X) Canvas.pack(); coord = 10, width=15