tutor@python.org
Hello,
I am trying to write a UI for my utility, using QT-Python. I first launch a
GUI and click on a toolButton to open up the directory structure, from
which I select a particular file.
self.fileDialog = QtGui.QFileDialog()
QtCore.QObject.connect(self.toolButton,
QtCore.SIGNAL
On 27/05/13 10:43, Jim Mooney wrote:
On 26 May 2013 17:38, eryksun wrote:
On Sun, May 26, 2013 at 8:20 PM, Steven D'Aprano wrote:
On 27/05/13 07:40, Jim Mooney wrote:
Good to know that compile doesn't check syntax, since I erroneously
thought it did.
compile does check syntax.
Attemptin
>> Bad programming advice is bad enough, but putting up bad advice to
>> edit the Windows registry is Really, Really bad.
>
> Did you leave a comment with the correction?
Good point. I wasn't registered on that board but I should go find it.
Not that the mistype in that case could possibly cause a
On 26 May 2013 17:38, eryksun wrote:
> On Sun, May 26, 2013 at 8:20 PM, Steven D'Aprano wrote:
>> On 27/05/13 07:40, Jim Mooney wrote:
>>
>>> Good to know that compile doesn't check syntax, since I erroneously
>>> thought it did.
>>
>> compile does check syntax.
>
> Attempting to iterate an integ
On Sun, May 26, 2013 at 8:20 PM, Steven D'Aprano wrote:
> On 27/05/13 07:40, Jim Mooney wrote:
>
>> Good to know that compile doesn't check syntax, since I erroneously
>> thought it did.
>
> compile does check syntax.
Attempting to iterate an integer is a runtime TypeError, not a
compile-time Syn
On 26 May 2013 17:20, Steven D'Aprano wrote:
> On 27/05/13 07:40, Jim Mooney wrote:
>
>> Good to know that compile doesn't check syntax, since I erroneously
>> thought it did.
>
>
> compile does check syntax.
I'm unclear on something. The code below creates bytecode and I don't
see an error messa
On Sun, May 26, 2013 at 8:25 PM, Jim Mooney wrote:
>
> StackOverflow may be good but I just had an unpleasant experience
> wanting to add New .py file to my Windows context menu. The first
> advice I saw was missing a backslash and had me adding the string to
> the wrong key. Thankfully, it didn't
On 26 May 2013 15:33, Marc Tompkins wrote:
> On Sun, May 26, 2013 at 6:17 AM, eryksun wrote:
StackOverflow may be good but I just had an unpleasant experience
wanting to add New .py file to my Windows context menu. The first
advice I saw was missing a backslash and had me adding the string to
th
On 27/05/13 07:40, Jim Mooney wrote:
Good to know that compile doesn't check syntax, since I erroneously
thought it did.
compile does check syntax.
py> compile("23 = 43", "", "exec")
Traceback (most recent call last):
File "", line 1, in
File "", line 1
SyntaxError: can't assign to lite
On Sun, May 26, 2013 at 6:17 AM, eryksun wrote:
> On Sun, May 26, 2013 at 4:34 AM, Steven D'Aprano
> wrote:
> >
> > So these edits aren't default-deny, but default-accept? Worse and worse.
>
> It shows who made the edit and when they edited it, which links to the
> revision history. When a quest
On 26/05/2013 22:40, Jim Mooney wrote:
On 26 May 2013 02:51, Mark Lawrence wrote:
Basically no. Python 2.7 is guaranteed to be backward compatible with
Python 2.6. New or improved functionality will be listed in the "What's New
for Python 2.7". In fact if you look at the "What's New for Pyth
On 26 May 2013 02:51, Mark Lawrence wrote:
> Basically no. Python 2.7 is guaranteed to be backward compatible with
> Python 2.6. New or improved functionality will be listed in the "What's New
> for Python 2.7". In fact if you look at the "What's New for Python 3.3"
> you'll find all of the "Wh
On Sun, May 26, 2013 at 4:34 AM, Steven D'Aprano wrote:
>
> So these edits aren't default-deny, but default-accept? Worse and worse.
It shows who made the edit and when they edited it, which links to the
revision history. When a question is closed it shows who voted to
close it. Even retagging sh
On 26/05/2013 05:10, Jim Mooney wrote:
On 25 May 2013 20:49, Tim Hanson wrote:
A lot of people tend to be intimidated by Mark Lutz, and so am I, I guess.
Interesting coincidence. This is a retirement project and I just
decided on the Lutz book, which looked comprehensive, since the book
I'm
May I suggest running randint using 0, 1. The results can be tested like a
boolean. See what happens when you do an if test on 1 versus an if test on
0.
Also perhaps store your results in a dictionary with 'heads', 'tails' each
value set to 0.
On Sat, May 25, 2013 at 3:13 PM, Steven D'Aprano wro
On 26/05/13 17:57, Marc Tompkins wrote:
On Fri, May 24, 2013 at 7:19 PM, Steven D'Aprano wrote:
You can edit *other* people's questions and answers??!??!??
What. The. Hell.
The idea is to build an authoritative information resource (in particular,
the goal is that the accepted answer to any
On 25/05/13 02:52, Citizen Kant wrote:
When I say "coding", anyone can think about what coding is
in his own daily work, but that's not my way.
I'll try to refine the concept: right now I'm learning,
if I say "coding" I refer to what I type inside
my file named learningpythoncode.py that,
believe
On Fri, May 24, 2013 at 7:19 PM, Steven D'Aprano wrote:
You can edit *other* people's questions and answers??!??!??
>
> What. The. Hell.
The idea is to build an authoritative information resource (in particular,
the goal is that the accepted answer to any given question will become the
primary r
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