On 9/3/19 10:13 pm, Alan Gauld via Tutor wrote:
On 09/03/2019 02:53, Chris Roy-Smith wrote:
What is happening is that the contents of the frame appear in the master
window. I was expecting them to show in the second window. Also I
expected the frame to be sunken, but there is no obvious signs o
On 09/03/2019 02:53, Chris Roy-Smith wrote:
> What is happening is that the contents of the frame appear in the master
> window. I was expecting them to show in the second window. Also I
> expected the frame to be sunken, but there is no obvious signs of the
> frame, not even a colored backgrou
Hi.
running Linux, with python3.6
I am trying to learn how to put a frame on a second window. I get no
errors showing in the terminal, and I get no traceback.
What is happening is that the contents of the frame appear in the master
window. I was expecting them to show in the second window. A
On 30/09/18 08:47, Alan Gauld via Tutor wrote:
On 30/09/18 02:22, Jorge Herrera wrote:
Hello, I'm new to Python and I've been having a frustrating time with
python because I'm trying to import tkinter and it's saying that tkinter is
not defined, that it doesn't exist
That suggests that Tkinter
On 30/09/18 02:22, Jorge Herrera wrote:
> Hello, I'm new to Python and I've been having a frustrating time with
> python because I'm trying to import tkinter and it's saying that tkinter is
> not defined, that it doesn't exist
That suggests that Tkinter is not installed on your system.
What OS ar
Hello, I'm new to Python and I've been having a frustrating time with
python because I'm trying to import tkinter and it's saying that tkinter is
not defined, that it doesn't exist and now i'm not able to run some of my
programs since it states that there is no module named tkinter. If you
could he
Hi Alan,
Thank you very much for your help. I will start working on ti. There's a lot
to chew on here :)
Two questions:
1. Got it that nothing to do when mainloop() gets called. How do you send an
event of data arriving when the events for tkinter are all about user
interaction?
2. You men
On 05/28/2018 12:56 PM, Alejandro Chirife via Tutor wrote:
> Hi Alan,
> Thank you very much for your help. I will start working on ti. There's a
> lot to chew on here :)
> Two questions:
> 1. Got it that nothing to do when mainloop() gets called. How do you send an
> event of data arriving
On 28/05/18 19:56, Alejandro Chirife via Tutor wrote:
> Two questions:
> 1. ... How do you send an event of data arriving
> when the events for tkinter are all about user interaction?
The easiest way is to set a global variable and use a timer
event (after()) to poll the variable periodically a
On 27/05/18 16:18, Alejandro Chirife via Tutor wrote:
>
> Hi all, I am having a hard time to create what at first looked like a simple
> program with Python 3 and Tkinter:
> The UI consist of a window with a label and a button.
> The label shows "waiting for a message" and the button shows "res
Hi all, I am having a hard time to create what at first looked like a simple
program with Python 3 and Tkinter:
The UI consist of a window with a label and a button.
The label shows "waiting for a message" and the button shows "reset display".
The handler for the button click just resets the
On 15/04/18 18:10, Alan Gauld via Tutor wrote:
On 15/04/18 03:57, Chris Roy-Smith wrote:
I am trying to get tkinter to return a number from a window, which then
sets how many times to print a sign.
I don;t jhave time to look at this in detail just now, maybe later.
But first impressions is th
On 04/15/2018 03:13 PM, Chris Roy-Smith wrote:
> On 15/04/18 23:36, Alan Gauld via Tutor wrote:
>> On 15/04/18 14:24, Alan Gauld via Tutor wrote:
>>
>>> OK, I've had a closet look now and can confirm the
>> A closer look! Not a closet look. Ooops! :-/
>>
>>
> Thank you Alan, I have even more to lea
On 15/04/18 23:36, Alan Gauld via Tutor wrote:
On 15/04/18 14:24, Alan Gauld via Tutor wrote:
OK, I've had a closet look now and can confirm the
A closer look! Not a closet look. Ooops! :-/
Thank you Alan, I have even more to learn than I thought. I have been
bashing away at several OOP tut
On 15/04/18 14:24, Alan Gauld via Tutor wrote:
> OK, I've had a closet look now and can confirm the
A closer look! Not a closet look. Ooops! :-/
--
Alan G
Author of the Learn to Program web site
http://www.alan-g.me.uk/
http://www.amazon.com/author/alan_gauld
Follow my photo-blog on Flickr at:
On 15/04/18 03:57, Chris Roy-Smith wrote:
> The code does not wait till the function returns a value,
OK, I've had a closet look now and can confirm the
problem lies in your code structure. Its not event based.
You need to understand event-driven programming better.
In event driven code you ini
On 15/04/18 03:57, Chris Roy-Smith wrote:
> I am trying to get tkinter to return a number from a window, which then
> sets how many times to print a sign.
I don;t jhave time to look at this in detail just now, maybe later.
But first impressions is that you have a very unorthodox style of
Tkinte
Hi,
System: Python 3.6, Ubuntu Linux 17.10
I am trying to get tkinter to return a number from a window, which then
sets how many times to print a sign.
The code does not wait till the function returns a value, resulting in
the signcount variable in having a None value, giving an output like
On 12/06/17 03:54, Michael C wrote:
> Hi all:
>
> is tkinter still being actively maintained? I only had to ask about this
> because I have never looked stuff like this up before.
Yes, Tkinter tracks the Tk releases so that most of
the activity at present is in the ttk sub package.
There is a mo
Hi all:
is tkinter still being actively maintained? I only had to ask about this
because I have never looked stuff like this up before.
Is it ok to develop using it, is it going to be dropped in the near future?
thanks!
___
Tutor maillist - Tutor@pyt
On Mon, 15 May 2017 16:14:48 +0200
Peter Otten <__pete...@web.de> wrote:
Thank you Peter, Alan and Abdur-Rahmaan for your replies.
After a night's sleep I'm now well on the way to beautifying a Lotto checking
program that I wrote a couple of years ago. The need for and the use of frames
is now
Hum i understand your frustration. however,
whatever you use it is ok, just don't mix them at the same time.
either
use grid
or
use pack
or
use place
grid is best for me
else try some tricks here and there
like try adding transparent images in the grid manager
use PIL module
by specifying
On 15/05/17 07:11, Phil wrote:
> I'd like to place a red frame in the centre of the main window.
What do you want surrounding it?
You are going to have to use whichever layout manager
fits the scenario. Remember you can use different layout
managers in each frame in your app - and you will usuall
Phil wrote:
> Thank you for reading this.
>
> I'd like to place a red frame in the centre of the main window.
>
> I've discovered two ways to achieve this using place() and pack(padx,
> pady). Grid() does not give the desired result.
>
> Next I'd like to place some widgets on the frame. Again p
Thank you for reading this.
I'd like to place a red frame in the centre of the main window.
I've discovered two ways to achieve this using place() and pack(padx, pady).
Grid() does not give the desired result.
Next I'd like to place some widgets on the frame. Again place() does what I
want and
On 26/04/17 07:56, Phil wrote:
>> Your messages come into the moderation queue, I'm
>
> Thanks Alan, maybe the reason ...is because I'm
> on the bounces list.
I don;t know what bounces list you mean but it looks
like your messages are going through directly now,
I don't know what changed...
Po
On Tue, 25 Apr 2017 23:27:05 +0100
Alan Gauld via Tutor wrote:
> Your messages come into the moderation queue, I'm
> not sure why because the moderation flag is not
> set on your account(it is automatically for new
> members).
>
> I'll have a closer look next eek when I get back.
Thanks Alan,
On 24/04/17 23:40, Phil wrote:
By the way, I notice that my messages to this list,
> and not other's, can take up to four hours
Your messages come into the moderation queue, I'm
not sure why because the moderation flag is not
set on your account(it is automatically for new
members).
I'll have
On Mon, 24 Apr 2017 20:02:32 +0100
Alan Gauld via Tutor wrote:
> On 24/04/17 01:50, Phil wrote:
> > On Mon, 24 Apr 2017 09:24:55 +1000
> > Phil wrote:
> >
> >> On Sun, 23 Apr 2017 09:39:54 +0200
> >> Sibylle Koczian wrote:
> >>
> >>> Am 20.04.2017 um 14:43 schrieb Alan Gauld via Tutor:
> I
On 24/04/17 20:02, Alan Gauld via Tutor wrote:
And you could wrap that up as a pair of get/set
functions if you so wished.
def get_sudoku_grid(x,y):
# code above
return item
def set_sudoku_grid(x,y,value):
#code above
item = value
I should point out that to use my table code f
On 24/04/17 01:50, Phil wrote:
On Mon, 24 Apr 2017 09:24:55 +1000
Phil wrote:
On Sun, 23 Apr 2017 09:39:54 +0200
Sibylle Koczian wrote:
Am 20.04.2017 um 14:43 schrieb Alan Gauld via Tutor:
Its not too bad you can map the large 9x9 table to the smaller
units using divmod()
So the 7th eleme
On Sun, 23 Apr 2017 11:28:51 +0200
Peter Otten <__pete...@web.de> wrote:
> Consider the function make_a_cake(). If you use it
>
> eat_a_piece_of(make_a_cake())
> eat_a_piece_of(make_a_cake())
>
> that's short for
>
> one_cake = make_a_cake()
> eat_a_piece_of(one_cake)
>
> another_cake = make_a
On Mon, 24 Apr 2017 09:24:55 +1000
Phil wrote:
> On Sun, 23 Apr 2017 09:39:54 +0200
> Sibylle Koczian wrote:
>
> > Am 20.04.2017 um 14:43 schrieb Alan Gauld via Tutor:
> > > Its not too bad you can map the large 9x9 table to the smaller
> > > units using divmod()
> > >
> > > So the 7th element
On Sun, 23 Apr 2017 09:39:54 +0200
Sibylle Koczian wrote:
> Am 20.04.2017 um 14:43 schrieb Alan Gauld via Tutor:
> > Its not too bad you can map the large 9x9 table to the smaller units
> > using divmod()
> >
> > So the 7th element becomes
> > divmod(7) -> 2,1
> >
>
> Should be divmod(7, 3), sho
Phil wrote:
> On Sun, 23 Apr 2017 09:52:16 +0200
> Peter Otten <__pete...@web.de> wrote:
>
>> If you wrote the above with Buttons instead of DisplayTables you'd
>> encounter the same behaviour. The problem is that you call
>> tkinter.Tk() twice (which is generally a recipe for disaster; if you
>>
On Sun, 23 Apr 2017 09:52:16 +0200
Peter Otten <__pete...@web.de> wrote:
> If you wrote the above with Buttons instead of DisplayTables you'd
> encounter the same behaviour. The problem is that you call
> tkinter.Tk() twice (which is generally a recipe for disaster; if you
> want multiple windows
Phil wrote:
> On Thu, 20 Apr 2017 13:43:07 +0100
> Alan Gauld via Tutor wrote:
>
>> If still confused drop a question here.
>
> I hope I'm not over doing the questions here. I'm only posting after hours
> of experimenting and Internet searching.
>
> How do I create multiple instances of the ta
Am 20.04.2017 um 14:43 schrieb Alan Gauld via Tutor:
Its not too bad you can map the large 9x9 table to the smaller units
using divmod()
So the 7th element becomes
divmod(7) -> 2,1
Should be divmod(7, 3), shouldn't it?
___
Tutor maillist - Tuto
On Thu, 20 Apr 2017 13:43:07 +0100
Alan Gauld via Tutor wrote:
> If still confused drop a question here.
I hope I'm not over doing the questions here. I'm only posting after hours of
experimenting and Internet searching.
How do I create multiple instances of the table on the one frame? I think
On Sat, 22 Apr 2017 10:37:19 +0200
Peter Otten <__pete...@web.de> wrote:
> That's unnecessary. The code protected by 'if __name__ == "__main__"'
> is not executed when the module is imported. In fact that's the very
> purpose of this idiom.
>
> "Best practice" is to avoid star imports which bind
Phil wrote:
> On Thu, 20 Apr 2017 13:43:07 +0100
> Alan Gauld via Tutor wrote:
>
>> If still confused drop a question here.
>
> Maybe not totally confused, more a question of best practice.
>
> Using your example table class, I commented out all from, and including,
> "if __name__ == "__main__
On Thu, 20 Apr 2017 13:43:07 +0100
Alan Gauld via Tutor wrote:
> If still confused drop a question here.
Maybe not totally confused, more a question of best practice.
Using your example table class, I commented out all from, and including, "if
__name__ == "__main__":" down and saved the file a
On 20/04/17 13:43, Alan Gauld via Tutor wrote:
> So the 7th element becomes
> divmod(7) -> 2,1
>
> ie. element 7 maps to the 2nd cell, element 1
That should of course be the 3rd cell (0 based), oops.
--
Alan G
Author of the Learn to Program web site
http://www.alan-g.me.uk/
http://www.amazon.
On 20/04/17 10:33, Phil wrote:
>> So, for a Suduko grid put 3x3 Entry boxes into a Frame.
>> Then put 3x3 such frames into another frame.
>
> OK, so I'll go back to my original idea and use edit boxes. A grid of 9 x 9
> edit boxes does actually work and it makes it easy to keep track of the
> d
On Thu, 20 Apr 2017 09:27:27 +0100
Alan Gauld via Tutor wrote:
> Eek! that's a recipe for premature baldness!
Baldness is not a problem, however, slowing the onset of dementia is the aim of
this project.
> So, for a Suduko grid put 3x3 Entry boxes into a Frame.
> Then put 3x3 such frames into
On 19/04/17 23:48, Phil wrote:
> I created a 9 x 9 grid on a canvas which looks much better.
> I can display digits in the centre of the squares but
> entering the digits from the keyboard seems to be beyond me.
Eek! that's a recipe for premature baldness!
Canvas is designed to display things no
for entering digits on the canva i think better create a sort of sudoku
generator and display it on the canva in a create_text object.
On 20 Apr 2017 05:24, "Phil" wrote:
> I'm looking for ideas here.
>
> A working solution for my sudoku solver is a 9 x 9 grid of entry boxes but
> it looks a bit
On Wed, 19 Apr 2017 22:21:28 -0500
Just to save people answering this question unnecessarily I have solved the
immediate problem. I can now enter a digit at the mouse coordinates. Some
refinement is still necessary.
--
Regards,
Phil
___
Tutor maillis
On Wed, 19 Apr 2017 22:21:28 -0500
boB Stepp wrote:
Thank you Bob and Palm for your replies. They have given me something more tto
think about.
ideas
> I don't know (now) how to solve your challenges below. But if I were
> trying to figure this out, I would try to find more complex tkinter
> ex
I don't know (now) how to solve your challenges below. But if I were
trying to figure this out, I would try to find more complex tkinter
example applications that contain some of the issues I'd be interested
in. Then I would dig into the code, find the relevant pieces, and
then start playing with
I'm looking for ideas here.
A working solution for my sudoku solver is a 9 x 9 grid of entry boxes but it
looks a bit basic. So I created a 9 x 9 grid on a canvas which looks much
better. I can display digits in the centre of the squares but entering the
digits from the keyboard seems to be bey
On Mon, 17 Apr 2017 22:57:41 -0500
boB Stepp wrote:
> I have yet to do much class writing with tkinter, but if I am
> understanding things correctly, in your Sudoku class where you
> instantiate a Canvas instance, you assign it to the name "the_canvas".
> This will be local to the __init__ method
On 18/04/17 00:13, Phil wrote:
> Thank you for reading this.
>
> How do I reference the_canvas from my solve() method?
> class Sudoku(Frame):
> def __init__(self, parent):
> Frame.__init__(self, parent)
> self.parent = parent
>
> parent.title("Sudoku solver")
>
Sorry for the unnecessary post with no response -- inadvertent click
on "Send" button which was too near Gmail's "..." button to expand
content.
On Mon, Apr 17, 2017 at 6:13 PM, Phil wrote:
> Thank you for reading this.
>
> How do I reference the_canvas from my solve() method? Despite hours of
>
On Mon, Apr 17, 2017 at 6:13 PM, Phil wrote:
> Thank you for reading this.
>
> How do I reference the_canvas from my solve() method? Despite hours of
> searching I haven't been able to solve this or find a similar example. All
> that I've gained is a headache.
>
> Exception in Tkinter callback
>
Thank you for reading this.
How do I reference the_canvas from my solve() method? Despite hours of
searching I haven't been able to solve this or find a similar example. All that
I've gained is a headache.
Exception in Tkinter callback
Traceback (most recent call last):
File "/usr/lib/python3
On Mon, 10 Apr 2017 19:40:01 +0100
Alan Gauld via Tutor wrote:
> You want two parameters
> self becaiuse its a method of a class so must have a self
> event which is the event passsed by the GUI
> So:
>
> def my_method(self, event):
> print("method called with ",event)
>
>
> > I must be cl
On 10/04/17 10:18, Phil wrote:
> def my_method(self.event):
> print("method called")
>
> (self.event) is a syntax error and if I leave off "self", this is the result:
You want two parameters
self becaiuse its a method of a class so must have a self
event which is the event passsed by the GUI
On Mon, 10 Apr 2017 09:31:10 +0200
Peter Otten <__pete...@web.de> wrote:
> entry.bind("", bye)
Thank you Peter and Alan,
I had tried key-press but that caused the error message shown bellow which made
me think that I was not on the correct track. So in desperation, after hours of
frustrati
On 10/04/17 05:43, Phil wrote:
> I would like a function to be called when I enter text
> and then tab to the next entry box.
One of the things about Entry boxes is that they are extremely
flexible and have many event types associated with them.
The consequence of this is that you as a programmer
Phil wrote:
> Again, thank you for reading this.
>
> I would like a function to be called when I enter text and then tab to the
> next entry box. I've been trying to follow the answers to similar
> questions in Stack Overflow but I've become hopelessly confused because of
> the different answers
Again, thank you for reading this.
I would like a function to be called when I enter text and then tab to the next
entry box. I've been trying to follow the answers to similar questions in Stack
Overflow but I've become hopelessly confused because of the different answers
given to seemingly the
On 07/04/17 20:21, Phil wrote:
> After a bit more thought I now realise that I just
> need to use self to reference e[][] in my check function.
You need to use self any time you access any member of your
class. So in your case:
class TestGUI:
def __init__(self, master):
self.master
Phil wrote:
> On Sat, 08 Apr 2017 09:12:17 +0200
> Peter Otten <__pete...@web.de> wrote:
>
> Thank you yet again Peter.
>
> I realised what the answer is after taking a break for a couple of hours,
> however, I didn't know about:
>
>> ...
>> self.check_button = Button(
>>
Phil wrote:
> On Sat, 8 Apr 2017 02:00:38 +1000
>
> This is one of those times where I wish I could delete a sent message.
>
> After a bit more thought I now realise that I just need to use self to
> reference e[][] in my check function.
Relax ;) We all had to go through a learning process.
On Sat, 08 Apr 2017 09:12:17 +0200
Peter Otten <__pete...@web.de> wrote:
Thank you yet again Peter.
I realised what the answer is after taking a break for a couple of hours,
however, I didn't know about:
> ...
> self.check_button = Button(
> master,
> tex
On Sat, 8 Apr 2017 02:00:38 +1000
This is one of those times where I wish I could delete a sent message.
After a bit more thought I now realise that I just need to use self to
reference e[][] in my check function.
--
Regards,
Phil
___
Tutor maillist
On 07/04/17 17:00, Phil wrote:
> ...I'm now having a problem knowing when to use the "self" reference.
self is needed every time you use an instance attribute or method.
It is equivalent to 'this' in C++(or Java), but in Python it is
never implicit you always have to explicitly specify self when
Phil wrote:
> I've progressed a little further but I'm now having a problem knowing when
> to use the "self" reference. In the following code, the function "ckeck"
> is called without the need to press the "check" button. This didn't occur
> before I sprinkled "selfs" into the code and added "arra
On Sat, 8 Apr 2017 02:00:38 +1000
Phil wrote:
If I define "e" lists before the class then everything works as I had expected,
however, I don't that's technically correct. Or is it?
--
Regards,
Phil
___
Tutor maillist - Tutor@python.org
To unsubscri
Thank you for reading this.
I've progressed a little further but I'm now having a problem knowing when to
use the "self" reference. In the following code, the function "ckeck" is called
without the need to press the "check" button. This didn't occur before I
sprinkled "selfs" into the code and
On 07/04/17 11:08, Phil wrote:
> ...In this case I become confused because had expected [][]
> to be the same as a C two dimensional array.
It is, sort of.
If you set the data up correctly to start with :-)
--
Alan G
Author of the Learn to Program web site
http://www.alan-g.me.uk/
http://www.am
On Fri, 07 Apr 2017 10:01:21 +0200
Peter Otten <__pete...@web.de> wrote:
> > e = [None] * 6 , [None] * 2
>
> In the above line you are creating a 2-tuple consisting of two lists:
>
> >>> [None]*6, [None]*2
> ([None, None, None, None, None, None], [None, None])
>
> What you want is a list of lis
On Fri, 7 Apr 2017 10:08:40 +0100
Alan Gauld via Tutor wrote:
> Peter has already answered the problem but I'd like
> to point out how he used the interactive prompt >>> to
> demonstrate what was going wrong.
Thank you Alan. The >>> prompt, print() and Duckduckgo do get a good workout.
In this
On 07/04/17 03:09, Phil wrote:
> Thank you for reading this.
>
> This is my first attempt at using Tkinter and I've quickly run into a problem.
>
Peter has already answered the problem but I'd like
to point out how he used the interactive prompt >>> to
demonstrate what was going wrong. You shoul
Phil wrote:
> Thank you for reading this.
>
> This is my first attempt at using Tkinter and I've quickly run into a
> problem.
>
> If e is a one dimensional list then all is OK and I can delete and insert
> entries. The problem comes about when the list is made two dimensional, as
> follows:
>
Thank you for reading this.
This is my first attempt at using Tkinter and I've quickly run into a problem.
If e is a one dimensional list then all is OK and I can delete and insert
entries. The problem comes about when the list is made two dimensional, as
follows:
from tkinter import *
master
On 07/02/17 19:40, Peter Otten wrote:
>>> from ttkcalendar import Calendar
>>
>> Doesn't work for me in either Python 3.6.0 or in Python 2.7.6
>>
>> Which version of 2.7 are you using?
>
> The distribution's Python 2.7.6 on Linux Mint 17. After fixing the import
> statements...
OK, I went back
Alan Gauld via Tutor wrote:
> On 07/02/17 10:18, Peter Otten wrote:
>
>> $ cat demo.py
>> #!/usr/bin/env python
>> import calendar
>> import ttk
>> import Tkinter
>> from ttkcalendar import Calendar
>
> Doesn't work for me in either Python 3.6.0 or in Python 2.7.6
>
> Which version of 2.7 are y
On 07/02/17 10:18, Peter Otten wrote:
> $ cat demo.py
> #!/usr/bin/env python
> import calendar
> import ttk
> import Tkinter
> from ttkcalendar import Calendar
Doesn't work for me in either Python 3.6.0 or in Python 2.7.6
Which version of 2.7 are you using?
--
Alan G
Author of the Learn to Pr
Hi Alan,
Thank you so much for your advice, I would start looking into learning some
object oriented programming to make myself familiar with it. That would
help me move ahead as well.
Hi Peter,
Thank you so much for your reply. Yes, that was the example that I was
looking at on stackoverflow. Y
Alan Gauld via Tutor wrote:
> On 07/02/17 00:24, Pooja Bhalode wrote:
>
>> I am trying to create a calendar using tkinter GUI such that when the
>> user opens the GUI,
>
> So far as I'm aware there is no such Calendar widget in the standard
> modules, you would need to find a third party module.
On 07/02/17 00:24, Pooja Bhalode wrote:
> I am trying to create a calendar using tkinter GUI such that when the user
> opens the GUI,
So far as I'm aware there is no such Calendar widget in the standard
modules, you would need to find a third party module.
> Can some one please help me with thi
Hi,
I am trying to create a calendar using tkinter GUI such that when the user
opens the GUI, it would show a drop down menu similar to the one seen on
flight websites for booking and then the user can select any specific date.
I need to make this such that the user can navigate between years and
On 04/02/17 02:34, Pooja Bhalode wrote:
> I came across some snippets of the code to do this but using a self class.
I'm not sure what you mean by a "self class"?
> I was wondering if some one could help me create these functionalities in a
> manner similar to the following code. (similar to the
Hi,
I am new to tkinter and looking for some help with select/copy/paste
functionalities. I wish to keep these tabs in the Edit menu and as well as
be able to do it using the shortcut keys.
Here, I am trying to create a GUI and needed some help with that.
I came across some snippets of the code to
On 08/26/2016 04:22 AM, Alan Gauld via Tutor wrote:
On 26/08/16 02:34, Jim Byrnes wrote:
Exception in Tkinter callback
Traceback (most recent call last):
...
File "tk_pwds.py", line 56, in fill_accounts_lb
cur.execute('''SELECT Account FROM pwds WHERE Category=? ORDER BY
Account COLLA
On 08/26/2016 02:03 AM, Peter Otten wrote:
Jim Byrnes wrote:
I am working with Python 3.4.3 on Ubuntu 14.04.
I am learning tkinter so I decided to rewrite a program I had written in
pythoncard in tkinter. I found that a sqlite3 SELECT statement that
works in pythoncard throws an error in tkint
On 26/08/16 02:34, Jim Byrnes wrote:
> Exception in Tkinter callback
> Traceback (most recent call last):
...
>File "tk_pwds.py", line 56, in fill_accounts_lb
> cur.execute('''SELECT Account FROM pwds WHERE Category=? ORDER BY
> Account COLLATE NOCASE''', category)
> sqlite3.ProgrammingE
Jim Byrnes wrote:
> I am working with Python 3.4.3 on Ubuntu 14.04.
>
> I am learning tkinter so I decided to rewrite a program I had written in
> pythoncard in tkinter. I found that a sqlite3 SELECT statement that
> works in pythoncard throws an error in tkinter and am wondering why?
>
> # Fill
I am working with Python 3.4.3 on Ubuntu 14.04.
I am learning tkinter so I decided to rewrite a program I had written in
pythoncard in tkinter. I found that a sqlite3 SELECT statement that
works in pythoncard throws an error in tkinter and am wondering why?
# Fill the accounts listbox from th
Thanks for you answers!
On Thu, Jun 2, 2016 at 6:39 PM, Peter Otten <__pete...@web.de> wrote:
>> For example a state machine with a var state which can have some
>> discrete string values (like RUNNING, STOPPED, PAUSED, ABORTED, IDLE)
>> and a text element on the gui that reports that state.
>>
>
Marco Soldavini wrote:
> Hello,
> probably this is a very naive question, but I've read some stuff on
> Tkinter and its infinite loop.
>
> Then about how can i bind actions to elements, for example buttons.
>
> What if I want to run another loop beside the graphical interface in
> the same pytho
On 02/06/16 14:40, Marco Soldavini wrote:
> What if I want to run another loop beside the graphical interface in
> the same python script?
You need to do it in a separate thread.
Keep the Tkinter loop on your main thread and use it to trigger
actions.
> For example a state machine with a var sta
Hello,
probably this is a very naive question, but I've read some stuff on
Tkinter and its infinite loop.
Then about how can i bind actions to elements, for example buttons.
What if I want to run another loop beside the graphical interface in
the same python script?
For example a state machine w
David Niklas wrote:
> Hello, I was following the doc, and in the beginning he gives an
> example where he creates a frame and accesses the main window by the
> name of Master.
>
> http://infohost.nmt.edu/tcc/help/pubs/tkinter/tkinter.pdf
I suppose you are asking about
"""
#!/usr/bin/env python
Hello, I was following the doc, and in the beginning he gives an
example where he creates a frame and accesses the main window by the
name of Master.
http://infohost.nmt.edu/tcc/help/pubs/tkinter/tkinter.pdf
I wanted to know, does the name have to be Master? And why does he pass
a second arg to t
On 27/08/15 18:21, Michael Thomas wrote:
I'm trying to move a Python 2.x program to Python 3.x. When I try to import
tkinter I get the error message that no module _tkinter can be found. I've
tried sudo apt-get install python-tk.
Thats the Python2 version
Try
apt-get install python3-tk
Note
I am trying to download a version of Pygame that is compatible with Python
2.7.10; when I try to run a simple program, I get an error message stating
that terms like "livewires", "Sprite", "pygame", and "screen", are
unresolved references, and so I assume that downloading pygame could solve
this pr
I'm trying to move a Python 2.x program to Python 3.x. When I try to import
tkinter I get the error message that no module _tkinter can be found. I've
tried sudo apt-get install python-tk. While this command works, there is no
difference in the result. This problem has only cropped up after I chang
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