On 12/5/2010 12:59 AM, CM wrote:
> SQlite itself is around 300 kilobytes. That's negligible. It is also
> already in Python, so you'd have to purposefully exclude it in
> creating your executable to save those 300 kb and thus the 1/13th of a
> second additional time it would take average (3.9 MB/
On 12/3/2010 11:58 PM, Steven D'Aprano wrote:
> Right. If you define a *class* attribute, it lives in the class, not the
> instance, and so all instances share the same value.
Unless, of course, an instance binds the same name in its namespace, in
which case it will (usually) mask the class attri
On Mon, 06 Dec 2010 06:15:06 +, Tim Harig wrote:
>> But isn't explicit string literal concatenation better than implicit
>> string literal concatenation?
>
> So add the "+", it really doesn't change it much.
Perhaps not *much*, but it *may* change it a bit.
Implicit concatenation of literal
On 2010-12-06, Andreas Waldenburger wrote:
> On Sun, 5 Dec 2010 19:52:54 -0800 Chris Rebert wrote:
>
>> On Sun, Dec 5, 2010 at 7:40 PM, shearichard
>> wrote:
>> > Hi - PEP8 says lines should not exceed 79 characters in length
>> > ( http://www.python.org/dev/peps/pep-0008/ ).
>> >
>> > So if you
On Sun, 5 Dec 2010 19:52:54 -0800 Chris Rebert wrote:
> On Sun, Dec 5, 2010 at 7:40 PM, shearichard
> wrote:
> > Hi - PEP8 says lines should not exceed 79 characters in length
> > ( http://www.python.org/dev/peps/pep-0008/ ).
> >
> > So if you've got some code that looks like this :
> >
> > rais
shearichard writes:
> Hi - PEP8 says lines should not exceed 79 characters in length
> ( http://www.python.org/dev/peps/pep-0008/ ).
>
> So if you've got some code that looks like this :
>
> raise fooMod.fooException("Some message which is quite long")
PEP 8 also says those names are poorly chos
Ultimately I switched to reading the filenames from file descriptor 0
using os.read(); this gave back bytes in 3.x, strings of single-byte
characters in 2.x - which are similar enough for my purposes, and
eliminated the filesystem encoding(s) question nicely.
I rewrote readline0
(http://stromberg.
I'm looking for examples of regexes which are slow (especially those
which seem never to finish) but whose results are known. I already have
those reported in the bug tracker, but further ones will be welcome.
This is for testing additional modifications to the new regex
implementation (available
On 06/12/2010 03:40, shearichard wrote:
Hi - PEP8 says lines should not exceed 79 characters in length
( http://www.python.org/dev/peps/pep-0008/ ).
So if you've got some code that looks like this :
raise fooMod.fooException("Some message which is quite long")
... and assuming a certain amount
On Sun, Dec 5, 2010 at 7:40 PM, shearichard wrote:
> Hi - PEP8 says lines should not exceed 79 characters in length
> ( http://www.python.org/dev/peps/pep-0008/ ).
>
> So if you've got some code that looks like this :
>
> raise fooMod.fooException("Some message which is quite long")
>
> ... and as
Hi - PEP8 says lines should not exceed 79 characters in length
( http://www.python.org/dev/peps/pep-0008/ ).
So if you've got some code that looks like this :
raise fooMod.fooException("Some message which is quite long")
... and assuming a certain amount of indenting you're going to break
that g
On Dec 5, 10:15 am, Zeynel wrote:
> I am working with Google App Engine python version. The app sends an
> email to the user with a link to a page to upload an image as an
> avatar. It would be nice to have the email so that I can associate the
> avatar with that email. How can I do this? Thank yo
On 05/12/2010 21:01, Martin v. Loewis wrote:
result = myfunction (vars)
if not result:
# error condition
Now above I first realized that the function can also return an empty
list under some conditions and so changed it to
If your function returns a list when successful, it should not re
On Sun, 5 Dec 2010 23:49:36 +0100
Martin Manns wrote:
> Is my replacement of the rectangle object wrong or is vizier not
> working correctly with pygame as well?
Answering my first question:
Vizier works O.K. with pygame.
I am unsure what I did wrong in the rect replacement though.
Cheers
Ma
Hello,
I am looking for a Python library for 2D collision checks of rotated
rectangles. Currently, I have found vizier 0.5b that is based on pygame.
Since I do not want to add a pygame dependency to my app, I replaced the
pygame.rect.Rect by a wxPython wx.Rect (see code below).
However, collisio
On Sun, Dec 5, 2010 at 12:01 AM, John Nagle wrote:
> On 12/4/2010 8:44 PM, Monte Milanuk wrote:
>>
>> On 12/4/10 3:43 PM, Jorge Biquez wrote:
>>
>>> I do not see a good reason for not using Sqlite3 BUT if for some reason
>>> would not be an option what plain schema of files would you use?
>>
>
> result = myfunction (vars)
>
> if not result:
> # error condition
>
> Now above I first realized that the function can also return an empty
> list under some conditions and so changed it to
If your function returns a list when successful, it should not return
False in the error case. Ins
On 04-12-2010 23:42, Jorge Biquez wrote:
> Hello all.
>
> Newbie question. Sorry.
>
> As part of my process to learn python I am working on two personal
> applications. Both will do it
> fine with a simple structure of data stored in files. I now there are lot of
> databases around I
> can use bu
On 12/5/2010 3:31 AM, Greg wrote:
For future reference,
1) At http://docs.python.org/py3k/reference/datamodel.html:
2) At http://docs.python.org/py3k/library/stdtypes.html:
do not work because of the trailing :s, at least not with FireFox.
> 1) At http://docs.python.org/py3k/reference/datamo
On Dec 5, 8:42 am, Steve Holden wrote:
> On 12/3/2010 6:21 PM, noydb wrote:
>
>
>
>
>
> > How can you determine the next open row in an existing Excel file such
> > that you can start adding data to the cells in that row? As in below,
> > I want a variable in place of the 6 (row 6 in the four ws1
On 05/12/2010 18:20, Alan Harris-Reid wrote:
Hi,
When committing data that has originally come from a webpage, sometimes
data has to be converted to a data type or format which is suitable for
the back-end database. For instance, a date in 'dd/mm/' format needs
to be converted to a Python d
Hi,
When committing data that has originally come from a webpage, sometimes
data has to be converted to a data type or format which is suitable for
the back-end database. For instance, a date in 'dd/mm/' format
needs to be converted to a Python date-object or '-mm-dd' in order
to be
On Dec 4, 11:37 pm, Madhu wrote:
> * jvt <5e1f79ab-5432-4f18-b896-362b7406c...@i18g2000yqn.googlegroups.com> :
> Wrote on Sat, 4 Dec 2010 19:34:53 -0800 (PST):
>
> |
> | I think this is correct:
> |
> |
> | (defun unknown-function (sym0)
> | (let (sym1 sym2)
> | (while (or sym2 sym0)
> |
On Dec 5, 9:13 am, "rupertlssm...@googlemail.com"
wrote:
> On Dec 5, 3:34 am, jvt wrote:
>
> > I think this is correct:
>
> > (defun unknown-function (sym0)
> > (let (sym1 sym2)
> > (while (or sym2 sym0)
> > (if sym0
> > (if (consp sym0)
> >
On Dec 5, 3:34 am, jvt wrote:
> On Dec 4, 4:49 pm, Barb Knox wrote:
>
>
>
>
>
> > In article
> > <46365e1d-42d8-4b3b-8e69-941472467...@u25g2000pra.googlegroups.com>,
> > small Pox wrote:
>
> > > Rules :
>
> > No need to add any additional hurdles -- the code as presented is
> > thoroughly unrea
In article <4cfb802...@dnews.tpgi.com.au>,
Lie Ryan wrote:
> On 12/05/10 10:43, Jorge Biquez wrote:
> > I do not see a good reason for not using Sqlite3 BUT if for some reason
> > would not be an option what plain schema of files would you use?
>
> Assuming you don't want SQL, you can use
On 12/3/2010 6:21 PM, noydb wrote:
> How can you determine the next open row in an existing Excel file such
> that you can start adding data to the cells in that row? As in below,
> I want a variable in place of the 6 (row 6 in the four ws1.Cells(x,1)
> lines), but have no other way of knowing wha
On 12/05/2010 03:41 AM, Alan Gauld wrote:
Why not use SQL?
SQLlite comes with Python, is small, easy to use and if necessary
can be used in-memory and as such fast.
The only reason I could see using something other than sqlite3
for such a use-case would be if the OP has to support Python
befo
On 12/04/2010 11:42 PM, Steven D'Aprano wrote:
On Sun, 05 Dec 2010 04:13:02 +, Tim Harig wrote:
str.find is more troublesome, because the sentinel -1 doesn't propagate
and is a common source of errors:
result = string[string.find(delim):]
will return a plausible-looking but incorrect result
On 12/05/10 10:43, Jorge Biquez wrote:
> I do not see a good reason for not using Sqlite3 BUT if for some reason
> would not be an option what plain schema of files would you use?
Assuming you don't want SQL, you can use filesystem-based database. Most
people doesn't realize that a filesystem
On 2010-12-05, Tim Harig wrote:
> On 2010-12-05, Paul Rubin wrote:
>> Tim Harig writes:
>>> The fact that I bothered to create classes for the dice and roles, rather
>>> then simply iterating over a list of numbers, should tell you that I
>>> produced was of a far more flexible nature; includin
On 2010-12-05, Paul Rubin wrote:
> Tim Harig writes:
>> The fact that I bothered to create classes for the dice and roles, rather
>> then simply iterating over a list of numbers, should tell you that I
>> produced was of a far more flexible nature; including the support for
>> roles with dice ha
Pyclewn 1.5 has been released at http://pyclewn.sourceforge.net/
Pyclewn is a python program that allows the use of Vim as a front end
to gdb and pdb.
This release adds support for ``pdb``, the python debugger.
+ A python script may be run under the control of ``pdb``. For
example the curren
Greg wrote:
> This is my first post here, so if this is not the correct place to ask
> this, please direct me to the best place.
This is a good place to get general advice and to discuss potential bugs
when you are unsure whether they actually are bugs.
If you are sure that you ran into a bug in
lhdglfhglshglhash
--
http://mail.python.org/mailman/listinfo/python-list
A new version of the python dedicated linux text-editor has been
released!
This editor is python specific offering some features to python users
like code analyzing, code inspecting, syntax highlighting, ...
Information about this project: http://launchpad.net/deditor
Information about the latest
Tim Harig writes:
> The fact that I bothered to create classes for the dice and roles, rather
> then simply iterating over a list of numbers, should tell you that I
> produced was of a far more flexible nature; including the support for
> roles with dice having different numbers of sides.
fr
Hello,
This is my first post here, so if this is not the correct place to ask
this, please direct me to the best place.
In looking at the py3k documentation for comparing two classes, two
different view points are expressed (at least it seems so to me).
1) At http://docs.python.org/py3k/reference
On 12/4/2010 8:44 PM, Monte Milanuk wrote:
On 12/4/10 3:43 PM, Jorge Biquez wrote:
I do not see a good reason for not using Sqlite3 BUT if for some reason
would not be an option what plain schema of files would you use?
Would shelve work?
There are some systems for storing key-value
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