On Oct 28, 8:33 pm, ryles ryle...@gmail.com wrote:
As for why the bytesToRead calculation in ZipExtFile.read() results in
a long, I've not yet looked at it closely.
Simple, actually:
In ZipExtFile.__init__():
self.bytes_read = 0L
In ZipExitFile.read():
bytesToRead
On Oct 23, 1:15 pm, Moore, Mathew L moor...@battelle.org wrote:
Hello all,
A newbie here. I was wondering why the following fails on Python 2.6.2
(r262:71605) on win32. Am I doing something inappropriate?
Interestingly, it works in 3.1, but would like to also get it working in 2.6.
On Oct 28, 3:46 pm, Judy Booth j...@invalid.invalid wrote:
Can anyone point me towards some instructions for building Python on
Solaris 10?
We need this for some of our test scripts and so far we cannot get this
to build.
We have tried both Python 2.6.4 and 3.1.1 and both fail with messages
On Oct 28, 7:02 pm, mattia ger...@gmail.com wrote:
Now, I would like to know the activity done (e.g. every two seconds) so I
create another thread that checks the queue size (using .qsize()). Have
you any suggestion to improve the code?
It's not uncommon to pass each thread a second queue for
On Oct 19, 1:00 pm, Dave Crouse dc...@crouse.us wrote:
Anyone have python 3.1.1 installed on Solaris 10 ? (sparc or x86)
I've tried several times on sparc, I keep getting:
gcc -lintl -o python \
Modules/python.o \
libpython3.1.a -lsocket -lnsl -lintl -lrt -ldl -lm
Undefined first
On Oct 16, 6:53 pm, ryles ryle...@gmail.com wrote:
Then you probably haven't read through these discussions:
sum and
strings:http://mail.python.org/pipermail/python-list/2006-August/subject.html
summing a bunch of
numbers:http://mail.python.org/pipermail/python-dev/2003-April/subj
You
On Sat, Oct 17, 2009 at 9:55 PM, JimR kd...@arrl.net wrote:
Thanks. As it turned out, I needed /usr/local/python instead of /usr/local
as the prefix. After setting that, all worked as it should.
--
http://mail.python.org/mailman/listinfo/python-list
On Oct 16, 11:39 am, Alan G Isaac alan.is...@gmail.com wrote:
I expected this to be fixed in Python 3:
sum(['ab','cd'],'')
Traceback (most recent call last):
File stdin, line 1, in module
TypeError: sum() can't sum strings [use ''.join(seq) instead]
Then you probably haven't read
On Oct 16, 5:28 pm, Eloff dan.el...@gmail.com wrote:
By giving iterators a default, overridable, __getitem__ that is just
syntactic sugar for islice, they would share a slightly larger
interface subset with the builtin container types. In a duck-typed
language like python, that's almost
On Oct 11, 3:04 am, metal metal...@gmail.com wrote:
Environment:
PythonWin 2.5.4 (r254:67916, Apr 27 2009, 15:41:14) [MSC v.1310 32 bit
(Intel)] on win32.
Portions Copyright 1994-2008 Mark Hammond - see 'Help/About PythonWin'
for further copyright information.
Evil Code:
class Foo:
On Oct 10, 9:39 pm, Feyo dkatkow...@gmail.com wrote:
How can I use Python to complete web form fields automatically? My
work web-based email time-out is like 15 seconds. Every time I need to
access my calendar, address book, or email, I have to type in my
username and password. I'm just tired
On Oct 10, 7:36 pm, Stef Mientki stef.mien...@gmail.com wrote:
hello,
I always thought code in a module was only executed once,
but doesn't seem to be true.
I'm using Python 2.5.
And this is the example:
== A.py ==
My_List = []
== B.py ==
from A import *
My_List.append ( 3 )
print
On Oct 9, 11:46 pm, Dr. Phillip M. Feldman pfeld...@verizon.net
wrote:
I would like to put a statement on line N of my program that prints the line
number that is currently executing.
inspect.currentframe().f_lineno
http://docs.python.org/library/inspect.html
--
On Oct 4, 9:46 pm, Nobody nob...@nowhere.com wrote:
On Sat, 03 Oct 2009 13:21:00 +, gb345 wrote:
I'm relatively new to Python, and I'm trying to get the hang of
using Python's subprocess module. As an exercise, I wrote the Tac
class below, which can prints output to a file in reverse
On Oct 4, 11:04 am, a...@pythoncraft.com (Aahz) wrote:
I've got a dim memory that there's a reason for this -- you might try
searching the python-dev archives and/or bugs.python.org.
Found mention of it in this discussion:
http://bugs.python.org/issue771998
I disagree that --enable-shared
On Oct 2, 4:54 am, Ole Streicher ole-usenet-s...@gmx.net wrote:
Hi group,
I am trying to use a weak reference to a bound method:
class MyClass(object):
def myfunc(self):
pass
o = MyClass()
print o.myfunc
bound method MyClass.myfunc of __main__.MyClass object at 0xc675d0
On Oct 2, 11:20 am, Francis Moreau francis.m...@gmail.com wrote:
Hello,
I'm looking at gcmodule.c and in move_unreachable() function, the code
assumes that if an object has its gc.gc_refs stuff to 0 then it *may*
be unreachable.
How can an object tagged as unreachable could suddenly become
On Sep 19, 9:22 pm, MRAB pyt...@mrabarnett.plus.com wrote:
The point is that it's sometimes a good idea to do a cheap check first
before attempting an operation that's 'expensive' even when it fails.
Strongly agree. Furthermore, with LBYL it's often easier to give a
user clearer error messages
this.
Thank you,
Gabriel
You might try something like the following:
$ export PYTHONPATH=/home/ryles
$ cat mybase_test.py
import mybase
mybase.type = type2
from mybase.mypkg import module0, module1, module2
print module0.__file__
print module1.__file__
print module2.__file__
$ python
On Sep 17, 7:02 am, Carl Banks pavlovevide...@gmail.com wrote:
On Sep 16, 9:33 pm, Steven D'Aprano
ste...@remove.this.cybersource.com.au wrote:
def minmax(seq):
result = [None, None]
t1 = MMThread(seq, min, result, 0)
t2 = MMThread(seq, max, result, 1)
t1.start()
On Sep 9, 1:47 am, The Music Guy music...@alphaios.net wrote:
I should also mention--and I should have realized this much
sooner--that each of the BaseN classes are themselves each going to
have at least one common base which will define method_x, so each
BaseN will be calling that if it
On Sep 9, 7:48 pm, The Music Guy music...@alphaios.net wrote:
Btw, Carl, please forgive me if I frustrate you, because I'm trying my
best not to. I'm trying to keep track of what I did and what you did
and what Ryles and Scott did, while at the same time trying to keep a
firm grasp of exactly
On Sep 6, 10:01 am, Timothy Madden terminato...@gmail.com wrote:
Hello
Sorry if this has been discussed before, my search did not find it.
My questions is if I should use
#!/usr/bin/env python
as the shebang line in a portable and open python script and if it does
help with portability
There's probably a more general method covering all the escape
sequences, but for just \n:
your_string = your_string.replace(\\n, \n)
py s = hello\\r\\n
py s
'hello\\r\\n'
py s.decode(string_escape)
'hello\r\n'
py
--
http://mail.python.org/mailman/listinfo/python-list
On Sep 4, 6:01 am, The Music Guy music...@alphaios.net wrote:
I have a peculiar problem that involves multiple inheritance and method
calling.
I have a bunch of classes, one of which is called MyMixin and doesn't
inherit from anything. MyMixin expects that it will be inherited along
with
On Aug 31, 12:37 pm, koranthala koranth...@gmail.com wrote:
On Aug 31, 9:07 pm, Diez B. Roggisch de...@nospam.web.de wrote:
koranthala wrote:
Hi,
I am creating a python application using py2exe. I am facing a
problem which I am not sure how to solve.
The application
On Aug 26, 4:56 am, Michael Riedel mrie...@inova-semiconductors.de
wrote:
Sorry for being not more specific but I'm not absolutely certain whether
I encountered a bug or did anything wrong:
The (stupid) code below results in a stall forever or not at 'p0.join()'
depending on the value of
On Aug 26, 8:51 am, zaur szp...@gmail.com wrote:
Hi folk!
What do you think about idea of object's nesting scope in python?
Let's imaging this feature, for example, in this syntax:
obj=expression:
body
or
expression:
body
That's means that result object of expression
On Aug 23, 8:14 pm, Esben von Buchwald find@paa.google wrote:
I thought that this code would do the trick, but it obviously doesn't
help at all, and i can't understand why...
def doCallback(self):
if self.process_busy==False:
self.process_busy=True
On Aug 7, 3:04 pm, Peter Chant rempete...@petezilla.co.uk wrote:
Robert Kern wrote:
You need to put main.py into the pphoto package.
$ mkdir pphoto/
$ mv main.py pphoto/
$ touch pphoto/__init__.py
Thanks, it worked. Any ideas how to run the resulting scripts without
installing or
On Aug 15, 7:55 am, Chris Withers ch...@simplistix.co.uk wrote:
Hi All,
I thought this was fixed back in Python 2.5, but I guess not?
So, I'm playing in an interactive session:
from xlrd import open_workbook
b = open_workbook('some.xls',pickleable=0,formatting_info=1)
At this point,
On Aug 14, 8:22 pm, candide cand...@free.invalid wrote:
Suppose you need to split a string into substrings of a given size (except
possibly the last substring). I make the hypothesis the first slice is at the
end of the string.
A typical example is provided by formatting a decimal string with
On Aug 15, 6:28 pm, MRAB pyt...@mrabarnett.plus.com wrote:
for z in [75096042068045, 509, 12024, 7, 2009]:
print re.sub(r(?=.)(?=(?:...)+$), ,, z)
75,096,042,068,045
509
12,024
7
2,009
The call replaces a zero-width match with a comma, ie
On Aug 13, 8:36 pm, goldtech goldt...@worldpost.com wrote:
Could you explain or link me to an explanation of this?
http://docs.python.org/tutorial/datastructures.html#more-on-conditions
Give the whole tutorial a good read.
--
http://mail.python.org/mailman/listinfo/python-list
On Aug 11, 5:12 pm, guthrie guth...@mum.edu wrote:
This works fine, but in the sub-modules the sys.path appropriately
returns the same as from the parent, I want them to know their own
file names. How?? I can pass it to them, but wondered if there is a
more self-sufficient way for a module to
On Aug 8, 9:08 pm, Brian Allen Vanderburg II
brianvanderbu...@aim.com wrote:
I've coded my own 'relpath' implementation for 2.5 (shown below) and I
want to make sure it follows as closely as it should to 2.6 and later.
I've got a question regarding that. When attempting to convert to a
On Aug 7, 4:53 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.
OrderedSet is most
On Aug 5, 4:30 pm, Massi massi_...@msn.com wrote:
Hi everyone, I'm using the urllib2 library to get the html source code
of web pages. In general it works great, but I'm having to do with a
financial web site which does not provide the souce code I expect. As
a matter of fact if you try:
On Aug 4, 10:37 pm, erikcw erikwickst...@gmail.com wrote:
Traceback (most recent call last):
File scraper.py, line 144, in module
print pool.map(scrape, range(10))
File /usr/lib/python2.6/multiprocessing/pool.py, line 148, in map
return self.map_async(func, iterable,
On Jul 27, 10:26 am, s...@pobox.com wrote:
At work we currently use top to monitor ongoing system utilization on our
Solaris systems. As time has moved on though, use of top has become
problematic. Our admins want us to switch to prstat, Sun's top-like
command. It works fine however doesn't
On Jul 28, 7:55 am, NiklasRTZ nikla...@gmail.com wrote:
Sincere thanks for strengthening python's superior flexibility. Same
function also works around an exploding index problem returning
results for longest word where otherwise a word with whitespace
crashes the index:
Babelfish?
--
On Jul 25, 8:57 am, Piet van Oostrum p...@cs.uu.nl wrote:
ryles ryle...@gmail.com (r) wrote:
r According tohttp://www.python.org/doc/essays/packages.html:
r The import statement first tests whether the item is defined in the
r package; if not, it assumes it is a module and attempts to load
On Jul 18, 7:03 am, Tim Chase python.l...@tim.thechases.com wrote:
Lastly, you can force all standard-output in your program to be
unbuffered without the -u parameter:
And if you're using -u a lot, the PYTHONUNBUFFERED environment
variable can also be set (but not empty), so that python adds
According to http://www.python.org/doc/essays/packages.html:
The import statement first tests whether the item is defined in the
package; if not, it assumes it is a module and attempts to load it.
However, I've noticed that once a module is imported using the
`from pkg import mod' syntax, if its
On Jul 15, 1:14 pm, seldan24 selda...@gmail.com wrote:
On Jul 15, 12:47 pm, Michiel Overtoom mot...@xs4all.nl wrote:
seldan24 wrote:
what can I use as the equivalent for the Unix 'fold' command?
def fold(s,len):
while s:
print s[:len]
s=s[len:]
s=A very
On Jul 13, 9:07 am, dzizes dzizes...@gmail.com wrote:
Hello!
I wrote some some python code for executing a soap method:
import SOAPpy
from SOAPpy import WSDL
_server = WSDL.Proxy(some wsdl)
r=_server.generuj(some parameters...)
print r.encode('cp1250')
It works fine. However, the
You can go ahead and implement a __del__() method. It will often work in
CPython, but you get no guarantees, especially when you have reference
cycles and with other Python implementations that don't use refcounting.
And for resources whose lifetime is greater than your process (e.g. a
file),
On Jul 2, 6:10 am, Gabriel Genellina gagsl-...@yahoo.com.ar wrote:
En Wed, 01 Jul 2009 12:49:31 -0300, Scott David Daniels
scott.dani...@acm.org escribió:
These loops work well with the two-argument version of iter,
which is easy to forget, but quite useful to have in your bag
of tricks:
This reminds me. Would anyone object to adding a sentence to
http://docs.python.org/library/stringio.html#module-cStringIO just to
mention that attributes cannot be added to a cStringIO, like such:
% import cStringIO, StringIO
% StringIO.StringIO().value = 1
% cStringIO.StringIO().value = 1
On Jul 2, 1:25 am, Terry Reedy tjre...@udel.edu wrote:
The next statement works,
but I'm not sure if it will have any dramatical side effects,
other than overruling a possible object with the name A
def some_function ( ...) :
A = object ( ...)
sys._getframe(1).f_globals [
On Jul 2, 10:20 pm, Paul Rubin http://phr...@nospam.invalid wrote:
ryles ryle...@gmail.com writes:
# Oh... yeah. I really *did* want 'is None' and not '== None'
which iter() will do. Sorry guys!
Please don't let this happen to you too ;)
None is a perfectly good value to put onto
On Jul 2, 11:09 am, masher vertesp...@gmail.com wrote:
My questions, then, is: Is there a more elegant/pythonic way of doing
what I am trying to do with the current Pool class?
Another thing you might try is to subclass Pool and add an apply_async
() wrapper which would wait for
On Jul 2, 11:55 pm, Paul Rubin http://phr...@nospam.invalid wrote:
Yeah, it should allow supplying a predicate instead of using == on
a value. How about (untested):
from itertools import *
...
for row in takewhile(lambda x: x is sentinel,
On Jun 29, 5:43 pm, Scott David Daniels scott.dani...@acm.org wrote:
and I personally wouldn't have it any other way. Simulating a shell
with hooks on its I/O should be so complicated that a script kiddie
has trouble writing a Trojan.
+1 QOTW
--
On Jun 29, 12:20 pm, Javier Collado javier.coll...@gmail.com wrote:
Hello,
I would like to be able to run the main script in a python project
from both the source tree and the path in which it's installed on
Ubuntu. The script, among other things, imports a package which in
turns makes use
Does the generator expression have its own little namespace or so ?
Yes, generators create a new scope:
http://docs.python.org/reference/expressions.html#grammar-token-generator_expression
--
http://mail.python.org/mailman/listinfo/python-list
On Jun 18, 9:56 am, nn prueba...@latinmail.com wrote:
On Jun 18, 8:38 am, guthrie grguth...@gmail.com wrote:
On Jun 17, 6:38 pm, Steven Samuel Cole steven.samuel.c...@gmail.com
wrote:
Still don't really understand why my initial code didn't work, though...
Your code certainly looks
On Jun 11, 3:52 pm, Mads Michelsen madsmaill...@gmail.com wrote:
Here's the deal. The script in question is a screen scraping thing
which downloads and parses the html in the background using a separate
thread (the 'thread' module), while the main program serves up the
data to the user,
On May 26, 3:25 pm, mso...@linuxmail.org wrote:
Hello,
I want to send a stream of pickled objects over a socket. Is there a
standard way of ensuring that only complete objects are unpickled on
the receiving side.
client pseudo code:
loop forever:
receive some bytes on the socket
On May 8, 11:17 pm, Ross ross.j...@gmail.com wrote:
I have a really long list that I would like segmented into smaller
lists. Let's say I had a list a = [1,2,3,4,5,6,7,8,9,10,11,12] and I
wanted to split it into groups of 2 or groups of 3 or 4, etc. Is there
a way to do this without explicitly
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