John Nagle na...@animats.com wrote:
Feedparser requires SGMLlib, which has been removed from Python 3.0.
Feedparser hasn't been updated since 2007. Does this mean Feedparser
is dead?
Wouldn't you be better served asking this on the feedparser bug
tracker?
L wrote:
Hi all,
I am a Python novice, and right now I would be happy to simply get my job
done with it, but I could appreciate some thoughts on the issue below.
I need to assign one of four numbers to names in a list. The assignment
should be pseudo-random: no
Thanks Peter,
I figured out an alternative just as you posted your response,
I just looped through the buttons I wanted to add and used the loop
variable to label the item and then passed it to the function, though
your way seems much more robust.
Thanks a lot!
--
Peter Otten __pete...@web.de wrote:
This criterion is unlikely to be met for the examples you give above. time
is a built-in module, and gzip a thin wrapper around zlib which is also
built-in.
This is something I was _utterly_ unaware of. Is there a list of what
modules are built-in readily
Albert Hopkins wrote:
On Fri, 2009-08-07 at 16:50 +, kj wrote:
Conditional imports make sense to me, as in the following example:
def foobar(filename):
if os.path.splitext(filename)[1] == '.gz':
import gzip
f = gzip.open(filename)
else:
f = file(filename)
Dave Angel wrote:
[clever analysis snipped]
I'd use digest() instead of hexdigest(), and of course reduce the
subscript to 63 or less.
OP: You could also try
hash(line) % 4
While AFAIK it doesn't make promises about randomness it might still be good
enough in practice.
Peter
--
hey all,
I'm trying to make a syntax checker, where I say:
python -c import /path/to/script
to check the syntax of the script named '/path/to/script' (note: no py
extension needed). Of course this doesn't work because the
functionality for import is bundled up with the environment..
So - is
alex23 wrote:
This is something I was _utterly_ unaware of. Is there a list of what
modules are built-in readily available?
sys.builtin_module_names
('__builtin__', '__main__', '_ast', '_bisect', '_codecs', '_collections',
'_functools', '_locale', '_random', '_socket', '_sre', '_struct',
On Aug 7, 2009, at 10:48 AM, alex23 wrote:
Kee Nethery k...@kagi.com wrote:
I'm looking forward to the acceleration of improvements to the
official docs based upon easy to provide user feedback. Glad to see
that the bug tracking system is going to not be the primary means for
documentation
ps - I just realized that it isn't enough to do:
python -c 'import /path/to/script'
since that actually executes any statement inside of the script
(wheras all I want to do is check syntax)
So - let me reprhase that - exactly how can you do a syntax check in
python? Something like perl's -c:
In article 786181.46665...@web110610.mail.gq1.yahoo.com,
William abecedarian314...@yahoo.com wrote:
I have a question. Suppose I do the following:
def myfunc(a,b):
return a+b
myfunc2=myfunc
is there anyway to find all of the references to myfunc? That is, can I find
out all of
En Fri, 07 Aug 2009 04:21:03 -0300, MICHÁLEK Jan Mgr.
michalek@uhul.cz escribió:
Thanks Gabriel,
I seen this before, but I don't know, what's mean 'compatible object'. I
need create object who will like as an variant type.
A variant is like a giant union contaning almost every basic
On Fri, 07 Aug 2009 12:57:11 -0700, alex23 wrote:
John Nagle na...@animats.com wrote:
Feedparser hasn't been updated since 2007. Does this mean Feedparser is
dead?
Wouldn't you be better served asking this on the feedparser bug tracker?
http://code.google.com/p/feedparser/issues/list
But
On Aug 3, 10:04 pm, sturlamolden sturlamol...@yahoo.no wrote:
On 2 Aug, 15:50, Jizzai jiz...@gmail.com wrote:
Is a _pure_ python program buffer overflow proof?
For example in C++ you can declare a char[9] to hold user input.
If the user inputs 10+ chars a buffer overflow occurs.
Short
Suppose that x is some list. To produce a version of the list with
duplicate elements removed one could, I suppose, do this:
x = list(set(x))
but I expect that this will not preserve the original order of
elements.
I suppose that I could write something like
def uniquify(items):
On Aug 4, 6:06 am, John Nagle na...@animats.com wrote:
Gabriel Genellina wrote:
En Mon, 03 Aug 2009 18:04:53 -0300, sturlamolden sturlamol...@yahoo.no
escribió:
On 2 Aug, 15:50, Jizzai jiz...@gmail.com wrote:
Is a _pure_ python program buffer overflow proof?
For example in C++ you
Bad news:
I ran the 2.5 turtle.py through the 2to3 refactorer but the
result would not run in 3.1, some kind of type mismatch between
ints and NoneType. So I set it aside.
Good news:
I tracked down the actual cause of the image discrepencies in my
report.
Grant Edwards inva...@invalid wrote:
Definitely. Not only does it have _all_ the features, it even
manages to simultaneously have several mutually-exclusive
features.
Sounds a bit like Perl.
--
http://mail.python.org/mailman/listinfo/python-list
On Aug 7, 1:53 pm, kj no.em...@please.post wrote:
Suppose that x is some list. To produce a version of the list with
duplicate elements removed one could, I suppose, do this:
x = list(set(x))
but I expect that this will not preserve the original order of
elements.
I suppose that I
On Aug 7, 1:39 pm, horos11 horo...@gmail.com wrote:
ps - I just realized that it isn't enough to do:
python -c 'import /path/to/script'
since that actually executes any statement inside of the script
(wheras all I want to do is check syntax)
So - let me reprhase that - exactly how can you
Python is chock-full of identifiers beginning and ending with double
underscores, such as __builtin__, __contains__, and __coerce__.
Using underscores to signal that an identifier is somehow private
to an implementation is pretty common in languages other than
Python. But in these cases the
Peter Chant wrote:
Thanks, it worked. Any ideas how to run the resulting scripts without
installing or running as root?
If you install as root, you should be able to run the scripts as normal
user. However, I don't recommend this approach since it could conflict
with your system Python
On Fri, Aug 7, 2009 at 5:51 PM, kjno.em...@please.post wrote:
Python is chock-full of identifiers beginning and ending with double
underscores, such as __builtin__, __contains__, and __coerce__.
Using underscores to signal that an identifier is somehow private
to an implementation is pretty
Hello! I am chasing around a problem that I am having with ctypes and
I am hoping someone can help out. Here is the Python code:
def asynch(self, baudrate, data, idNum=None, demo=0, portB=0,
enableTE=0, enableTO=0, enableDel=0, numWrite=0, numRead=0):
Name:
On Aug 7, 4:16 pm, LabJack Support labjacksupp...@gmail.com wrote:
Hello! I am chasing around a problem that I am having with ctypes and
I am hoping someone can help out. Here is the Python code:
def asynch(self, baudrate, data, idNum=None, demo=0, portB=0,
enableTE=0, enableTO=0,
durumdara:
I wanna ask that is a bug or is it a feature?
For me it's a bug-prone antifeature.
Bye,
bearophile
--
http://mail.python.org/mailman/listinfo/python-list
On Aug 7, 5:13 pm, Chris Rebert c...@rebertia.com wrote:
On Fri, Aug 7, 2009 at 5:51 PM, kjno.em...@please.post wrote:
Python is chock-full of identifiers beginning and ending with double
underscores, such as __builtin__, __contains__, and __coerce__.
...(snip)
Right, but the *users* of the
On Aug 8, 3:43 am, alex23 wuwe...@gmail.com wrote:
kj no.em...@please.post wrote:
Feature, as others have pointed out, though I fail to see the need
for it, given that Python's general syntax for string (as opposed
to string literal) concatenation is already so convenient. I.e.,
I fail
Michael Mossey michaelmos...@gmail.com (MM) wrote:
MM Ah yes, that explains it. Some of these long computations are done in
MM pure C, so I'm sure the GIL is not being released.
Is that C code under your own control? Or at least the glue from Python
to C? In that case, and if the C code is not
On Aug 7, 7:31 am, durumdara durumd...@gmail.com wrote:
Hi!
I found an interesting thing in Python.
Today one of my defs got wrong result.
...(snip)
I think it's a completely useless feature and i have never used it
even once! This so-called feature seems a direct contridiction to
the zen...
horos11 schrieb:
ps - I just realized that it isn't enough to do:
python -c 'import /path/to/script'
since that actually executes any statement inside of the script
(wheras all I want to do is check syntax)
So - let me reprhase that - exactly how can you do a syntax check in
python? Something
On Aug 7, 3:35 pm, Kee Nethery k...@kagi.com wrote:
(snip)
Kee,
that was an eloquent and enlighting post and i think it speaks volumes
to the lack of inclusion of all Pythoneers in this community. Not to
mention the viscous attitudes and self indulgence we have around here.
For those of you with
On Fri, 07 Aug 2009 08:15:08 -0700, Emanuele D'Arrigo wrote:
Are
there best practices to at least minimize some of the risks associated
with untrusted code execution?
Yes: don't execute it. Failing that, run the Python interpreter within a
sandbox.
If you want to support restricted execution
It sure doesn't get any more obivous than...
string1 + string2
Although i much prefer string formatting to concatenation for almost
all cases except the most simple. This auto-magic conacatenation of
strings is unintuitive and completely moronic if you ask my opinion. I
blow chunks when i see
En Fri, 07 Aug 2009 16:07:48 -0300, John Nagle na...@animats.com
escribió:
Feedparser requires SGMLlib, which has been removed from Python 3.0.
Feedparser hasn't been updated since 2007. Does this mean Feedparser
is dead?
Since we have generic and easy of use XML parsers like ElementTree
En Fri, 07 Aug 2009 17:53:10 -0300, kj no.em...@please.post escribió:
Suppose that x is some list. To produce a version of the list with
duplicate elements removed one could, I suppose, do this:
x = list(set(x))
but I expect that this will not preserve the original order of
elements.
I
En Fri, 07 Aug 2009 17:29:28 -0300, horos11 horo...@gmail.com escribió:
I'm trying to make a syntax checker, where I say:
python -c import /path/to/script
to check the syntax of the script named '/path/to/script' (note: no py
extension needed). Of course this doesn't work because the
On Fri, 07 Aug 2009 12:00:42 +0200, Thorsten Kampe wrote:
Bollocks. No one will even notice whether a code sequence runs 2.7 or
5.7 seconds. That's completely artificial benchmarking.
You think users won't notice a doubling of execution time? Well, that
explains some of the apps I'm forced to
Anybody tried it ?
Is anything broken, ie is the whole shootin' match good to go ?
I'm esp interested in WConio for 3.0/3.1 which I use heavily.
Thanks Dave pdlem...@earthlink.net
I saw the number 4 in silver Guido
HI,
I have a global variable
// line 8
tx = 0
and then I have this function (start in line 12):
def handleTranslate(result):
print line
txStr, tyStr = result.group(1), result.group(2)
print txStr, tyStr
tx += int(txStr)
ty += int(tyStr)
return
On Fri, 07 Aug 2009 17:13:07 +0200, Thorsten Kampe wrote:
One guy claims he has times between 2.7 and 5.7 seconds when
benchmarking more or less randomly generated one million different
lines. That *is* *exactly* nothing.
We agree that in the grand scheme of things, a difference of 2.7
On Fri, 07 Aug 2009 17:35:28 +, kj wrote:
I fail to see why
x = (first part of a very long string
second part of a very long string)
That's done by the compiler at compile time and is fast.
is so much better than
x = (first part of a very long string +
second part of a
On Fri, 07 Aug 2009 08:04:22 -0700, Scott David Daniels wrote:
Benjamin Kaplan wrote:
Python does not support compound comparisons like that. You have
to do a b and b c.
Funny, my python does. This has been around a long time. I am not
certain whether 1.5.2 did it, but chained
On Aug 7, 7:18 am, Diez B. Roggisch de...@nospam.web.de wrote:
alex23 schrieb:
On Aug 7, 10:50 pm, Benjamin Kaplan benjamin.kap...@case.edu wrote:
That isn't an operator at all. Python does not support compound
comparisons like that. You have to do a b and b c.
You know, it costs
On Fri, Aug 7, 2009 at 11:29 PM, n179911n179...@gmail.com wrote:
HI,
I have a global variable
// line 8
tx = 0
and then I have this function (start in line 12):
def handleTranslate(result):
print line
txStr, tyStr = result.group(1), result.group(2)
print txStr,
On Aug 7, 9:01 pm, Carl Banks pavlovevide...@gmail.com wrote:
On Aug 7, 7:18 am, Diez B. Roggisch de...@nospam.web.de wrote:
alex23 schrieb:
On Aug 7, 10:50 pm, Benjamin Kaplan benjamin.kap...@case.edu wrote:
That isn't an operator at all. Python does not support compound
On Aug 7, 8:29 pm, n179911 n179...@gmail.com wrote:
HI,
I have a global variable
// line 8
tx = 0
and then I have this function (start in line 12):
def handleTranslate(result):
print line
txStr, tyStr = result.group(1), result.group(2)
print txStr, tyStr
On Fri, 07 Aug 2009 13:35:26 -0700, Kee Nethery wrote:
Why exactly is posting an open comment on a bug tracker somehow
inferior to posting an open comment on a wiki?
It's a good question and deserves a good answer.
* Fewer Steps
* Immediate
* Does not need to be formally reviewed
*
On Aug 7, 9:25 pm, Steven D'Aprano st...@remove-this-
cybersource.com.au wrote:
If you want an open-access documentation system go right ahead and build
one. There are plenty of wikis available to use, and the Python docs are
freely available as your starting point. I might even contribute
Steven D'Aprano st...@remove-this-cybersource.com.au writes:
As for the rest, you're right that the current bug-tracker puts up
barriers to people submitting comments and bugs. That's actually a good
thing. The only thing worse than not enough information is too much
information, and the
László Sándor sand...@gmail.com writes:
OK, I understand. Could anyone suggest a better way to do this, then?
(Recap: random-looking, close-to uniform assignment of one number out
of four possibilities to strings.)
Use a cryptographic hash function like md5 (deprecated for security
purposes
On Aug 7, 10:31 pm, Steven D'Aprano st...@remove-this-
cybersource.com.au wrote:
...(snip excessive showmanship) :-)
Ah Steven thats a real nice snappy comeback and some may get blinded
by the black magic but basically all you are saying is that version
a takes less overhead than version b,
On Aug 7, 10:00 am, Grant Edwards inva...@invalid wrote:
On 2009-08-07, Scott David Daniels scott.dani...@acm.org wrote:
Grant Edwards wrote:
On 2009-08-07, durumdara durumd...@gmail.com wrote:
In other languages, like Delphi (Pascal), Javascript, SQL, etc., I
must concatenate the
On Aug 7, 10:05 pm, Dave WB3DWE wrote:
...(snip)
Oh God, windows 7 is here :(. What great functionality has M$
bestowed on the weary peasants now? More importantly why the heck am i
still using windows in 2009? i think i will dump my winders os for
good this year and go linux from here on out
New submission from Phillip M. Feldman pfeld...@verizon.net:
As per the Python documentation, the following regular expression should
produce a list containing the strings '6.7', 7.33', and '9':
re.findall('(-?\d+[.]\d+)|(-?\d+[.]?)|(-?[.]\d+)', 'asdf6.77.33ff9')
Instead, it generates a
Alexey Shamrin sham...@gmail.com added the comment:
Antoine, it seems, this sentence was taken literally from PEP3118
(http://www.python.org/dev/peps/pep-3118/#new-c-api-calls-are-proposed).
PEP authors discussed if __builtins__.buffer should be removed.
I agree, old __builtins__.buffer should
Marc-Andre Lemburg m...@egenix.com added the comment:
Mark Dickinson wrote:
I'm less concerned about decimal points and the like, and more bothered by
the fact that e.g., int(x, 16) accepts some, but not all, characters with
the Hex_Digit property. This seems counter to the intent of the
rubisher rubis...@scarlet.be added the comment:
Well a few spare time let me investigate this way: using gc[cj] libffi.
I so first install libffi-4.2.0-3 as well as libffi-devel-4.2.0-3 (not
sure this last one is required, though) then configure python (2.6) with
--with-system-ffi but it
New submission from Neil Hodgson nyamaton...@users.sourceforge.net:
Unicode includes Line Separator U+2028 and Paragraph Separator U+2029
line ending characters. The readlines method of the file object returned
by the built-in open does not treat these characters as line ends
although the object
New submission from Josef Skladanka jskla...@redhat.com:
Hello,
at the moment, fnmatch.fnmatch() will fail to match any string, which
has \n character. This of course breaks glob as well.
Example
import fnmatch
fnmatch.fnmatch(foo\nbar, foo*)
False
import glob
open(foobar, w).close()
New submission from Bogdan Opanchuk b...@bk.ru:
When creating a trace.Trace object or running trace.py one can specify
list of directories to ignore (ignoredirs or --ignore-dir
correspondingly). It is passed to trace.Ignore constructor, which stores
iterator to map(), applied to this list, in
New submission from maro mis...@gmail.com:
I'm not sure, if it's an issue. I don't know how to use argument 'delay'
of FileHandler in my logging.conf file.
[handler_tarFileHandler]
class=FileHandler
level=DEBUG
formatter=simpleFormatter
args=('/tmp/_tar2ncConverter.log','a+')
delay=True # file
Changes by maro mis...@gmail.com:
--
title: logging config - using FileHandler's delay argument? - logging config -
using of FileHandler's delay argument?
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue6667
Alexey Shamrin sham...@gmail.com added the comment:
You've made three groups with parentheses. Just drop them:
re.findall('-?\d+[.]\d+|-?\d+[.]?|-?[.]\d+', 'asdf6.77.33ff9')
['6.7', '7.33', '9']
Everything is according to documentation: If one or more groups are
present in the pattern,
albert Mietus alb...@mietus.nl added the comment:
There was a bug in the workaround:
if not ( scheme == 'file' and not netloc and url[0] != '/'):
-=---
The {{{and url[0] != '/'}}} was missing (above is corrected)
The effect:
Guilherme Polo ggp...@gmail.com added the comment:
I've looked into this again and now I'm attaching a patch very similar
to xview_yview.patch. Is anyone against adding these mixins ?
--
Added file: http://bugs.python.org/file14673/xview_yview_mixins.diff
New submission from Vlada Peric vlada.pe...@gmail.com:
The sr_RS locale in glibc corresponds to the Cyrillic script, while the
agreed upon locale for the Latin alphabet is sr...@latin. Unfortunately,
the locale python module crashes when trying to parse this locale. Here
is the traceback:
Guilherme Polo ggp...@gmail.com added the comment:
Attaching a patch against trunk, I believe this solves the problems
described here.
--
versions: +Python 2.6, Python 2.7
Added file: http://bugs.python.org/file14674/issue1028.diff
___
Python tracker
kee nethery k...@kagi.com added the comment:
awesome. looking forward to it.
Kee
On Aug 6, 2009, at 3:38 PM, Georg Brandl wrote:
Georg Brandl ge...@python.org added the comment:
There will be comments for each function/class etc., as well as a
feature to suggest a change for the proper
Changes by Nick Coghlan ncogh...@gmail.com:
--
nosy: +ncoghlan
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue6626
___
___
Python-bugs-list mailing
Changes by Nick Coghlan ncogh...@gmail.com:
--
nosy: +ncoghlan
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue6627
___
___
Python-bugs-list mailing
Guilherme Polo ggp...@gmail.com added the comment:
From what I read here this is not a problem caused by the sources
distributed by python.org, so I'm closing this. It seems more
appropriate to move this to Ubuntu's bug tracker.
--
nosy: +gpolo
resolution: - invalid
status: open -
Guilherme Polo ggp...@gmail.com added the comment:
Uhm, in the long run I believe it will be better to move to
Tcl_CreateObjCommand since it is said that commands created by it are
significantly faster than the ones created by Tcl_CreateCommand (more
information about this can be found at tcl
Gregory P. Smith g...@krypto.org added the comment:
realistically, file objects (Objects/fileobject.c) never raise EINTR as
they use the C library fread/fwrite/fclose underneath. Why should a
socket based file object every be allowed to raise EINTR rather than
handling it internally?
IMHO
Gabriel Genellina gagsl-...@yahoo.com.ar added the comment:
--- El jue 6-ago-09, Antoine Pitrou rep...@bugs.python.org escribió:
Antoine Pitrou pit...@free.fr
added the comment:
Is it ok if the message id is predictable?
I don't know of any use of message ids apart from uniquely
Phillip M. Feldman pfeld...@verizon.net added the comment:
You are right-- the documentation does say this, although it took me a
while to understand what it means. Thanks!
It seems as though there's a flaw in the design here, because there
should be some mechanism for grouping elements of a
Changes by Gabriel Genellina gagsl-...@yahoo.com.ar:
Removed file: http://bugs.python.org/file14643/utils.diff
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue6598
___
Changes by Gabriel Genellina gagsl-...@yahoo.com.ar:
Added file: http://bugs.python.org/file14676/utils.diff
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue6598
___
New submission from Sridhar Ratnakumar sridh...@activestate.com:
Perhaps this must be wrapped under a programmer-expected custom
exception class (TarError maybe)
for tarinfo in tarfileobj.getmembers():
File /home/apy/ActivePython-2.6/lib/python2.6/tarfile.py, line
1791, in getmembers
Guilherme Polo ggp...@gmail.com added the comment:
I notice this some time ago, let's continue this on issue5120. Can you
test the patch attached there on a mac ? I don't have one, so I'm not
sure if it fixes the issue or not.
--
resolution: - duplicate
status: open - closed
Rhett Garber rhe...@gmail.com added the comment:
Good addition Gregory.
Totally agree on handling EINTR in even more cases.
You can't really expect the caller to know they need to deal with this
sort of thing when using these higher level call. The whole point is the
abstract away some of the
Matthew Barnett pyt...@mrabarnett.plus.com added the comment:
In a regular expression (...) will group and capture, whereas (?:...)
will only group and not capture.
--
nosy: +mrabarnett
___
Python tracker rep...@bugs.python.org
Stuart Mentzer s...@objexx.com added the comment:
Further experimentation revealed that freeze_support() works properly
and the proposed patch is not necessary or desirable for the general
freeze case. In the case of an embedded app that calls set_executable()
it seems that the else block
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