On 6/17/2009 3:41 PM Jason Tackaberry said...
How about:
enumerate([''] + titles)
or perhaps, depending on usage...
list(enumerate(titles))
Emile
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http://mail.python.org/mailman/listinfo/python-list
On Jun 17, 11:19 pm, ssc wrote:
> Hello,
>
> I am trying to generate this list of tuples:
> [(0, ''), (1, 'Dr'), (2, 'Miss'), (3, 'Mr'), (4, 'Mrs'), (5, 'Ms')]
>
> My code works fine in the Python shell:
>
> >>> titles = ['Dr', 'Miss', 'Mr', 'Mrs', 'Ms',]
> >>> title_choices = [(0, '')] + list((ti
On Wed, 17 Jun 2009 16:06:22 +0100, Aaron Brady
wrote:
On Jun 16, 10:09 am, Mike Kazantsev wrote:
On Tue, 16 Jun 2009 06:57:13 -0700 (PDT)
Aaron Brady wrote:
> Making the charitable interpretation that this was the extent of c-l-
> py's support and enthusiasm for my idea, I will now go in
Top-posting, tsk, tsk.
On Wed, 17 Jun 2009 19:26:07 +0100, Cameron Pulsford
wrote:
Essentially it just cleans up a source file of erroneous spaces and tabs
and
can also convert tabs to spaces so loading the whole file into memory is
possibly an option. I am making this utility for persona
program didn't start because .dll is missing (sorry I don't have the
name)... I don't know if that is just an issue with the installer
with vista or not (missing msv something 71. dll)
You probably mean the microsoft visual C++ runtime (msvcr71.dll),
windows vista has a brand new way (v
Wow! Didn't expect that kind of instant support. Thank you very much,
I'll give both zip and enumerate a try.
The code I've shown is actually copied pretty straight from a Django
form class, but I didn't want to mention that as not to dilute the
conversation. Don't think it matters, anyway. This i
On Wed, Jun 17, 2009 at 3:54 PM, ssc wrote:
> Wow! Didn't expect that kind of instant support. Thank you very much,
> I'll give both zip and enumerate a try.
>
> The code I've shown is actually copied pretty straight from a Django
> form class, but I didn't want to mention that as not to dilute the
On 6/17/2009 3:54 PM ssc said...
Wow! Didn't expect that kind of instant support. Thank you very much,
I'll give both zip and enumerate a try.
The code I've shown is actually copied pretty straight from a Django
form class, but I didn't want to mention that as not to dilute the
conversation. Don
On Wed, 17 Jun 2009 12:07:15 +0100, Lawrence D'Oliveiro
wrote:
[snip example code]
You haven't managed to get rid of the backslashes.
[snip other example code]
Now you've lost track of the original point of the discussion, which is
about using alternate quotes to avoid backslashes.
Ah,
Both zip and enumerate do the trick. Thanks for the pointers, that's 2
more built-ins under my belt :-)
Still don't really understand why my initial code didn't work, though...
Thanks everyone! :-)
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http://mail.python.org/mailman/listinfo/python-list
Philip Gröger wrote:
Hi!
How can I create a 3D surface (or something like the picture on the FAQ
page http://www.vpython.org/contents/FAQ.html ) with python [or
vpython]. Didnt find anything in the Documentation under "graph"
Basically like a contourf diagram in 3D
(http://www.techsoft.de/germ
>"Carl Banks" wrote in message
>news:2f6271b1-5ffa-4cec-81f8->>0276ad647...@p5g2000pre.googlegroups.com...
>On Jun 15, 7:56 pm, "steve" wrote:
>> I was just looking at the python tutorial, and I noticed these lines:
>>
>> http://docs.python.org/tutorial/inputoutput.html#reading-and-writing-...
"Steven D'Aprano" wrote in message
news:pan.2009.06.16.04.29...@remove.this.cybersource.com.au...
> On Mon, 15 Jun 2009 20:58:47 -0700, Carl Banks wrote:
>
>> On Jun 15, 7:56 pm, "steve" wrote:
>>> I was just looking at the python tutorial, and I noticed these lines:
>>>
>>> http://docs.python.
On Wed, 17 Jun 2009 16:37:04 +, Lie Ryan wrote:
>> Imagine for a moment that there are no boolean values. There are no
>> numbers. They were never invented. There are no classes.
>> There are no objects.
>> There are only functions.
>>
>> Could you define functions that act like boolean valu
On 2009-06-17 19:36, steve wrote:
"Carl Banks" wrote in message
news:2f6271b1-5ffa-4cec-81f8->>0276ad647...@p5g2000pre.googlegroups.com...
On Jun 15, 7:56 pm, "steve" wrote:
I was just looking at the python tutorial, and I noticed these lines:
http://docs.python.org/tutorial/inputoutput.html#
On Thu, 18 Jun 2009 10:36:01 +1000, steve wrote:
> 1) Windows does not make a distinction between text and binary files.
Of course it does.
Python 2.6.2 (r262:71605, Apr 14 2009, 22:40:02) [MSC v.1500 32 bit
(Intel)] on win32
Type "help", "copyright", "credits" or "license" for more informatio
On Wed, 17 Jun 2009 07:49:52 -0400, Charles Yeomans wrote:
>> Even CPython doesn't rely completely on reference counting (it has a
>> fallback gc for cyclic garbage). Python introduced the "with"
>> statement to get away from the kludgy CPython programmer practice of
>> opening files and relying
On Wed, 17 Jun 2009 23:29:48 +1200, Lawrence D'Oliveiro wrote:
> In message <7x7hzbv14a@ruckus.brouhaha.com>, wrote:
>
>> Lawrence D'Oliveiro writes:
>>
>>> > Reference counting is an implementation detail used by CPython but
>>> > not [implementations built on runtimes designed for
>>> > c
On Thu, 18 Jun 2009 10:33:49 +1200
Lawrence D'Oliveiro wrote:
> In message <20090617214535.10866...@coercion>, Mike Kazantsev wrote:
>
> > On Wed, 17 Jun 2009 23:04:37 +1200
> > Lawrence D'Oliveiro wrote:
> >
> >> In message <20090617142431.2b25f...@malediction>, Mike Kazantsev wrote:
> >>
>
Hi,
I'm developing an application to talk to a device over a serial port.
I'm trying my hardest to keep it cross platform, so I was using
pySerial for the serial communications. But I can't see a pythonic,
cross-platform way to enumerate serial ports on a machine.
Ideally I could show the user a
When I am editing python program with SPE, I found that SPE will
freeze when it is doing auto-completion. The behavior is very strange
that I can not edit the file again. If I switch to another file and
then switch back, I can edit it again.
So I switch to eclipse+pydev, but I found the same thing
On Jun 18, 10:45 am, "Wei, James" wrote:
> When I am editing python program with SPE, I found that SPE will
> freeze when it is doing auto-completion. The behavior is very strange
> that I can not edit the file again. If I switch to another file and
> then switch back, I can edit it again.
>
> So
Do you experience the same problem even on an empty program file or is it
limited to just one file?
-Tyler
On Wed, Jun 17, 2009 at 7:47 PM, Wei, James wrote:
> On Jun 18, 10:45 am, "Wei, James" wrote:
> > When I am editing python program with SPE, I found that SPE will
> > freeze when it is do
On Jun 17, 2009, at 9:43 PM, Steven D'Aprano wrote:
On Wed, 17 Jun 2009 07:49:52 -0400, Charles Yeomans wrote:
Even CPython doesn't rely completely on reference counting (it has a
fallback gc for cyclic garbage). Python introduced the "with"
statement to get away from the kludgy CPython prog
hi all,
i'm looking for a native python package to run a very simple data
base. i was originally using cpickle with dictionaries for my problem,
but i was making dictionaries out of very large text files (around
1000MB in size) and pickling was simply too slow.
i am not looking for fancy SQL oper
yes, the same problem even on an empty program. every file has the same
problem.
for example, if I new a file and input the following:
import os
os.
after I input '.', it will pop up the window, and i can select the function
of os module or continue input. but after that, no action can be taken fo
On May 31, 12:42 am, edexter wrote:
On the Windows platform the Zeus editor has Python
language support:
http://www.zeusedit.com
> I will sometimes use word pad but i perfer syntax
> highlighting..
The syntax highlighter is fully configurable.
> I would be after is to be able to define my
On Wed, 17 Jun 2009 22:58:27 -0400, Charles Yeomans wrote:
> On Jun 17, 2009, at 9:43 PM, Steven D'Aprano wrote:
>
>> On Wed, 17 Jun 2009 07:49:52 -0400, Charles Yeomans wrote:
>>
Even CPython doesn't rely completely on reference counting (it has a
fallback gc for cyclic garbage). Pyth
On 6/17/2009 8:28 PM per said...
hi all,
i'm looking for a native python package to run a very simple data
base. i was originally using cpickle with dictionaries for my problem,
but i was making dictionaries out of very large text files (around
1000MB in size) and pickling was simply too slow.
i would like to add to my previous post that if an option like SQLite
with a python interface (pysqlite) would be orders of magnitude faster
than naive python options, i'd prefer that. but if that's not the
case, a pure python solution without dependencies on other things
would be the best option.
On May 26, 3:35 am, LittleGrasshopper wrote:
> With so many choices, I was wondering what editor is the one you
> prefer when coding Python,
The Zeus for Windows IDE is Python aware:
http://www.zeusedit.com/python.html
> and why.
It does syntax highlighting, smart indenting, code folding e
On Jun 17, 8:28 pm, per wrote:
> hi all,
>
> i'm looking for a native python package to run a very simple data
> base. i was originally using cpickle with dictionaries for my problem,
> but i was making dictionaries out of very large text files (around
> 1000MB in size) and pickling was simply too
On Thu, Jun 18, 2009 at 2:05 AM, Cameron
Pulsford wrote:
> Sorry to flood the list but my google fu isn't up to par today I guess.
> Basically, is it possible to read the permissions on one file and then set
> the permissions of another file to the ones we just read? os.dup2 seemed
> like it would
Lawrence D'Oliveiro wrote:
In message <20090617214535.10866...@coercion>, Mike Kazantsev wrote:
On Wed, 17 Jun 2009 23:04:37 +1200
Lawrence D'Oliveiro wrote:
In message <20090617142431.2b25f...@malediction>, Mike Kazantsev wrote:
On Wed, 17 Jun 2009 17:53:33 +1200
Lawrence D'Oliveiro w
On Jun 18, 5:03 am, Terry Reedy wrote:
> That depends on what you mean by 'put into classes' (and 'everything').
>
> If you mean 'be an instance of a class', which I think is the most
> natural reading, then Python *is* object-oriented and, if I understand
> what I have read correctly (so that in
On Thu, Jun 18, 2009 at 05:28, per wrote:
> hi all,
Hi,
> i'm looking for a native python package to run a very simple data
> base. i was originally using cpickle with dictionaries for my problem,
> but i was making dictionaries out of very large text files (around
> 1000MB in size) and pickling w
On Jun 15, 6:35 am, Andre Engels wrote:
> What kind of directories are those that just a list of files would
> result in a "very large" object? I don't think I have ever seen
> directories with more than a few thousand files...
(a...@lucrezia:~/pit/lsa/act:5)$ ls -1 | wc -l
142607
There, you'
"Robert Kern" wrote in message
news:mailman.1728.1245289092.8015.python-l...@python.org...
> On 2009-06-17 19:36, steve wrote:
>>> "Carl Banks" wrote in message
>>> news:2f6271b1-5ffa-4cec-81f8->>0276ad647...@p5g2000pre.googlegroups.com...
>>> On Jun 15, 7:56 pm, "steve" wrote:
I was just
"Steven D'Aprano" wrote in message
news:pan.2009.06.18.01.42...@remove.this.cybersource.com.au...
> On Thu, 18 Jun 2009 10:36:01 +1000, steve wrote:
>
>> 1) Windows does not make a distinction between text and binary files.
>
> Of course it does.
>
>
> Python 2.6.2 (r262:71605, Apr 14 2009, 22:40
Jason wrote:
Hi,
I'm developing an application to talk to a device over a serial port.
I'm trying my hardest to keep it cross platform, so I was using
pySerial for the serial communications. But I can't see a pythonic,
cross-platform way to enumerate serial ports on a machine.
As with many oth
On Jun 17, 7:38 am, Jean-Michel Pichavant
wrote:
> abhishek goswami wrote:
> > Hi,
> > I have very basic question about Python that do we consider pyhton as
> > script language.
> > I searched in google but it becomes more confusion for me. After some
> > analysis I came to know that Python suppor
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