what is it
--
A Python package to parse and build CSS Cascading Style Sheets. (Not a
renderer though!)
main changes
0.9.5b2
- **API CHANGE**: ``cssutils.parseURL`` has been renamed to
``parseUrl`` for consistency with ``getUrls`` or ``replaceUrls``.
Parameter
QOTW: No, Google, I didn't want the Botswana daily news with its article on
the Botswana National Front and another on a fellow arrested for having
contraband python skins. - Martin Rineh, during his relentless search for
Python's BNF
Arnaud Delobelle wrote:
Bryan Olson wrote:
We mean that the party supplying the keys deliberately chose
them to make the hash table inefficient. In this thread the goal
is efficiency; a party working toward an opposing goal is an
adversary.
There are situations where this can happen I
Paul Rubin wrote:
Jeff Schwab [EMAIL PROTECTED] writes:
I've been learning a fair amount about functional programming
recently, mostly because compile-time C++ turns out to be a pure
functional programming language. Where should I go for a solid
grounding in lambda-calculus?
For PL theory
John Nagle [EMAIL PROTECTED] writes:
What a mess. That's some professor inventing his very own variation on
predicate calculus and writing a book using his own notation and terminology.
I thought it was all pretty standard. It's the same notation I see in
other PL stuff.
There's no
There are a couple of bugs in our program so far.
First of all, our grammar isn't parsing the METAL2 entry at all. We
should change this line:
md = mainDict.parseString(test1)
to
md = (mainDict+stringEnd).parseString(test1)
The parser is reading as far as it can, but then stopping
On Mar 22, 5:03 pm, Gabriel Genellina [EMAIL PROTECTED]
wrote:
En Sat, 22 Mar 2008 17:27:49 -0300, sgharvey [EMAIL PROTECTED]
escribi�:
Take a look at ConfigObjhttp://pypi.python.org/pypi/ConfigObj/
Thanks for the pointer; I'll check it out.
I'm not sure you can process a config file in this
On Mar 22, 9:11 pm, rh0dium [EMAIL PROTECTED] wrote:
Hi all,
Hi,
I am struggling with parsing the following data:
test1 =
Technology {
name = gtc
dielectric = 2.75e-05
[...]
I know it's cheating, but
On Sat, 22 Mar 2008 23:15:00 -0700, John Nagle wrote:
That's some professor inventing his very own variation on predicate
calculus and writing a book using his own notation and terminology.
There's no sign of footnotes or references to prior work. The notation
doesn't seem to do anything not
On Mar 22, 5:40 pm, jmDesktop [EMAIL PROTECTED] wrote:
For students 9th - 12th grade, with at least Algebra I. Do you think
Python is a good first programming language for someone with zero
programming experience? Using Linux and Python for first exposure to
programming languages and
On Mar 23, 8:14 am, Steven D'Aprano [EMAIL PROTECTED]
cybersource.com.au wrote:
On Sat, 22 Mar 2008 23:15:00 -0700, John Nagle wrote:
That's some professor inventing his very own variation on predicate
calculus and writing a book using his own notation and terminology.
There's no sign of
On 2008-03-22, bsoist [EMAIL PROTECTED] wrote:
On Mar 22, 12:40 pm, jmDesktop [EMAIL PROTECTED] wrote:
For students 9th - 12th grade, with at least Algebra I. Do you think
Python is a good first programming language for someone with zero
programming experience? Using Linux and Python for
jmDesktop wrote:
For students 9th - 12th grade, with at least Algebra I. Do you think
Python is a good first programming language for someone with zero
programming experience? Using Linux and Python for first exposure to
programming languages and principles.
Thank you.
I for one can't
On Mar 22, 10:40 am, jmDesktop [EMAIL PROTECTED] wrote:
For students 9th - 12th grade, with at least Algebra I. Do you think
Python is a good first programming language for someone with zero
programming experience? Using Linux and Python for first exposure to
programming languages and
On Mar 21, 3:57 pm, Paul Rubin http://[EMAIL PROTECTED] wrote:
[EMAIL PROTECTED] writes:
if 'one' and 'two' in f:
alist.append(f)
Use:
if 'one' in f and 'two' in f: ...
Personally, I would put parentheses around to be clearer:
if ('one' in f) and ('two' in f): ...
2008/3/21, Martin v. Löwis [EMAIL PROTECTED]:
I've been thinking of volunteering to port Tkinter to Python 3.0, I
hadn't noticed that there was any discussion of removing it. It would
be a shame IMHO.
I don't think Tkinter will be removed. It works just fine in 3k.
Of course, if you
On Sat, 22 Mar 2008 23:29:10 +0100, Christian Heimes
[EMAIL PROTECTED] wrote:
Matthias Götz schrieb:
So can you tell me what's the purpose of Complex.py,
and where can i find the semantic i'am looking for.
Well, the file is in the Demo folder. It's just a demo how to implement
a naive
Hi there.
I felt like I already know my toys around but it looks that I'm still
newbie on some points.
So here goes problem:
Lets say that we have list to copy:
a = [1,2,3]
b = a[:]
a[0] = 5
a
[5,2,3]
b
[1,2,3]
So far so good
But... let's say that a also contains lists:
a = [1,2,[5,6,7]]
b
On Mar 23, 11:34 am, [EMAIL PROTECTED] wrote:
Hi there.
I felt like I already know my toys around but it looks that I'm still
newbie on some points.
So here goes problem:
Lets say that we have list to copy:
a = [1,2,3]
b = a[:]
a[0] = 5
a
[5,2,3]
b
[1,2,3]
So far so good
What's the cheapest way to test for an empty dictionary in Python?
if len(dict.keys() 0) :
is expensive for large dictionaries, and makes loops O(N^2).
John Nagle
--
http://mail.python.org/mailman/listinfo/python-list
On Behalf Of [EMAIL PROTECTED]
So - it looks that in list b there copy of all objects from list a
including not copy of list [5,6,7] but reference to it.
Is there simple way to copy a into b (like a[:]) with all
copies of all objects going as deep as possible? Or it can be
done only
Hi all,
I was reading in the Beautiful Soup documentation that you should use
a Soup Strainer object to keep memory usage down.
Since I'm already using Element Tree elsewhere in the project, I
figured it would make sense to use ElementSoup to keep the api
consistent. (and cElementTree should be
On Behalf Of John Nagle
What's the cheapest way to test for an empty dictionary in Python?
if len(dict.keys() 0) :
is expensive for large dictionaries, and makes loops O(N^2).
I believe that the following is fairly efficient:
def dict_is_empty(D):
for k in D:
On Sun, 23 Mar 2008 08:53:02 -0700
John Nagle [EMAIL PROTECTED] wrote:
What's the cheapest way to test for an empty dictionary in Python?
if len(dict.keys() 0) :
is expensive for large dictionaries, and makes loops O(N^2).
Try this:
if dict:
It should be faster as it only
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
John Nagle wrote:
What's the cheapest way to test for an empty dictionary in Python?
if len(dict.keys() 0) :
is expensive for large dictionaries, and makes loops O(N^2).
John Nagle
if dict:
Any known reasons why pydoc no longer works?
AB
--
http://mail.python.org/mailman/listinfo/python-list
On Mar 23, 3:53 pm, John Nagle [EMAIL PROTECTED] wrote:
What's the cheapest way to test for an empty dictionary in Python?
if len(dict.keys() 0) :
is expensive for large dictionaries, and makes loops O(N^2).
John Nagle
As others have
In article [EMAIL PROTECTED],
Jeff Schwab [EMAIL PROTECTED] wrote:
Also, despite reassurances to the contrary, I still get the impression
that there is a strong anti-lambda sentiment among the Python in
crowd. Is it just a question of the word lambda, as opposed to
perceived cleaner syntax?
Yatsek:
Is there simple way to copy a into b (like a[:]) with all copies of
all objects going as deep as possible?
If you only want to copy up to level-2, then you can do something
like:
cloned = [subl[:] for subl in somelist]
Or sometimes safer:
cloned = [list(subl) for subl in somelist]
If
En Sun, 23 Mar 2008 12:57:35 -0300, A Hutchison [EMAIL PROTECTED] escribió:
Any known reasons why pydoc no longer works?
It gets confused by many timezone changes that occur this month around the
world; pydoc tries hard to please all kind of users and tracking those
locale changes isn't
On Mar 23, 12:24 pm, [EMAIL PROTECTED] (Aahz) wrote:
The problem with lambda is that too often it results in clutter (this is
a strictly made-up example off the top of my head for illustrative
purposes rather than any real code, but I've seen plenty of code similar
at various times):
Michael Becker wrote:
Secondly, I found a potential issue with the cElementTree module. My
understanding (which could be incorrect) of python C modules is that
they should work the same as the python versions but be more
efficient. The XMLTreeBuilder class in cElementTree doesn't seem to be
On Sun, 23 Mar 2008 09:24:35 -0700, Aahz wrote:
The problem with lambda is that too often it results in clutter (this is
a strictly made-up example off the top of my head for illustrative
purposes rather than any real code, but I've seen plenty of code similar
at various times):
On Mar 20, 1:06 pm, royG [EMAIL PROTECTED] wrote:
hi
i am trying to resize some images.First i'd read the size as a 2
tuple and then i want to divide it by 2 or 4 or 2.5 etc..
suppose
origsz=(400,300)
i want to divide the origsize by 2.5 so i can resize to (160,120)
There are several ways
On Mar 22, 2:23 pm, [EMAIL PROTECTED] wrote:
Sane programmers don't write such semi-functional things (unless it
helps expressing the problem in certain domains).
I now think that deprecating map, lambda Co. was a good thing after
all.
If you write it that way the first time, you need
On Mar 22, 1:11 am, MRAB [EMAIL PROTECTED] wrote:
On Mar 21, 11:48 am, fkallgren [EMAIL PROTECTED] wrote: Hi.
I have a little problem. I have a script that is in the scheduler
(win32). But every now and then I update this script and I dont want
to go to every computer and update it. So now
John Nagle [EMAIL PROTECTED] writes:
What's the cheapest way to test for an empty dictionary in Python?
if len(dict.keys() 0) :
I like to think len(dict) is constant time but I haven't checked the code.
Same for bool(dict) (which is what you get when you run if dict: ...).
--
Also, despite reassurances to the contrary, I still get the impression
that there is a strong anti-lambda sentiment among the Python in
crowd. Is it just a question of the word lambda, as opposed to
perceived cleaner syntax?
There is a fundamental disharmony in how functions and other
On Mar 23, 4:14 pm, Paddy [EMAIL PROTECTED] wrote:
On Mar 23, 3:53 pm, John Nagle [EMAIL PROTECTED] wrote:
What's the cheapest way to test for an empty dictionary in Python?
if len(dict.keys() 0) :
is expensive for large dictionaries, and makes loops O(N^2).
Hi all,
I'm undertaking a pretty significant wrapping project (a linux
shared-object lib) early in my Python experience, and thought it might
be useful for many more that just myself if this thread were to produce
a sort of roadmap for approaching wrapping with ctypes.
I've been doing some
Alaric Haag schrieb:
Hi all,
I'm undertaking a pretty significant wrapping project (a linux
shared-object lib) early in my Python experience, and thought it might
be useful for many more that just myself if this thread were to produce
a sort of roadmap for approaching wrapping with
On Mar 23, 4:24 pm, [EMAIL PROTECTED] (Aahz) wrote:
In article [EMAIL PROTECTED],
Jeff Schwab [EMAIL PROTECTED] wrote:
Also, despite reassurances to the contrary, I still get the impression
that there is a strong anti-lambda sentiment among the Python in
crowd. Is it just a question of
On Mar 22, 6:40 pm, Jeff Schwab [EMAIL PROTECTED] wrote:
jmDesktop wrote:
For students 9th - 12th grade, with at least Algebra I. Do you think
Python is a good first programming language for someone with zero
programming experience? Using Linux and Python for first exposure to
Brian Lane wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
John Nagle wrote:
What's the cheapest way to test for an empty dictionary in Python?
if len(dict.keys()) :
is expensive for large dictionaries, and makes loops O(N^2).
John
On Mar 23, 5:45 pm, Paul Rubin http://[EMAIL PROTECTED] wrote:
John Nagle [EMAIL PROTECTED] writes:
What's the cheapest way to test for an empty dictionary in Python?
if len(dict.keys() 0) :
I like to think len(dict) is constant time but I haven't checked the code.
Same for
hi,
i created a daemon process using the following code
import os
import sys
# Default daemon parameters.
# File mode creation mask of the daemon.
UMASK = 0
# Default working directory for the daemon.
WORKDIR = /
# Default maximum for the number of available file descriptors.
MAXFD =
Guilherme Polo wrote:
2008/3/21, Martin v. Löwis [EMAIL PROTECTED]:
I've been thinking of volunteering to port Tkinter to Python 3.0, I
hadn't noticed that there was any discussion of removing it. It would
be a shame IMHO.
I don't think Tkinter will be removed. It works just fine in
On Mar 23, 12:26 am, Paul McGuire [EMAIL PROTECTED] wrote:
There are a couple of bugs in our program so far.
First of all, our grammar isn't parsing the METAL2 entry at all. We
should change this line:
md = mainDict.parseString(test1)
to
md =
Hello,
I have problems with joining strings.
My program get web page fragments, then joins them into one single web
page. I have error when I try to join these fregments :
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe9 in position
208: ordinal not in range(128)
Here is my code :
#
On Mar 23, 1:48 pm, rh0dium [EMAIL PROTECTED] wrote:
On Mar 23, 12:26 am, Paul McGuire [EMAIL PROTECTED] wrote:
There are a couple of bugs in our program so far.
First of all, our grammar isn't parsing the METAL2 entry at all. We
should change this line:
md =
On Mar 23, 4:48 pm, Dennis Lee Bieber [EMAIL PROTECTED] wrote:
On Sat, 22 Mar 2008 19:05:31 -0700 (PDT), Craig [EMAIL PROTECTED]
declaimed the following in comp.lang.python:
I got back exactly what I expected for TypeDef, but SecKey and PriKey
were what I initialized them to , not what
Hello.
I am glad to present you Clone Digger, the tool for finding software
clones in Python programs,
The presence of clones can greatly increase the software maintenance
cost. For instance, every error in the original have to be fixed in
all copies. Therefore I hope that Clone Digger will be
Hi guys,
I have an issue when using select.select(). I have an application that
creates sockets then sends data on them. These sockets are then passed off
to a listener which uses select.select() to detect any responses. For some
reason every socket can only receive one response before my
Roy Smith [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
| There is a fundamental disharmony in how functions and other objects are
| treated in Python.
[snip]
For scalars and collections, print object prints the value, which is the
main part of the object, in a form close to (or
Is there a conceptual difference between
best =test[:]
and
best = [x for x in test] ?
test is a list of real numbers. Had to use the second form to avoid a
nasty bug
in a program I am writing. I have to add too that I was using psyco
in Python 2.5.1.
Regards,
Ernie.
--
On Mar 24, 2:53 am, John Nagle [EMAIL PROTECTED] wrote:
What's the cheapest way to test for an empty dictionary in Python?
if len(dict.keys() 0) :
TypeError: object of type 'bool' has no len()
I presume you meant
if len(dict.keys()) 0:
is expensive for large dictionaries,
On Mar 24, 7:58 am, Ulysse [EMAIL PROTECTED] wrote:
Hello,
I have problems with joining strings.
My program get web page fragments, then joins them into one single web
page. I have error when I try to join these fregments :
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe9 in
On Mar 24, 3:31 am, Gabriel Genellina [EMAIL PROTECTED]
wrote:
En Sun, 23 Mar 2008 12:57:35 -0300, A Hutchison [EMAIL PROTECTED] escribió:
Any known reasons why pydoc no longer works?
It gets confused by many timezone changes that occur this month around the
world; pydoc tries hard to
When: Monday April 14 - Tuesday April 15th 2008
Where: Vancouver Convention Exhibition Centre (VCEC), 999 Canada
Place.
What: A conference showcasing open source technologies, communities
and culture. We are featuring talks from all areas of open source
technologies such as PHP, Python, Ruby on
On Mar 24, 12:19 am, Dustan [EMAIL PROTECTED] wrote:
On Mar 21, 3:57 pm, Paul Rubin http://[EMAIL PROTECTED] wrote:
[EMAIL PROTECTED] writes:
if 'one' and 'two' in f:
alist.append(f)
Use:
if 'one' in f and 'two' in f: ...
Personally, I would put parentheses
I was writing some C extensions for Python and use PyTupleType_Check
extensively. I found that all the PySomeType_Check macros directly
delegate the job to PyObject_TypeCheck(op, PyType_Type). The
PyObject_TypeCheck(op, PyType_Type) is again a macro and defined as
((ob)-ob_type == (tp) ||
On Mar 24, 10:01 am, NotGuru [EMAIL PROTECTED] wrote:
I was writing some C extensions for Python and use PyTupleType_Check
extensively. I found that all the PySomeType_Check macros directly
delegate the job to PyObject_TypeCheck(op, PyType_Type). The
PyObject_TypeCheck(op, PyType_Type) is
Hello all,
Kinda desperate over here .. Any help would be greatly appreciated !
I'm trying to embed a Python interpreter inside a Verilog simulator as a
SystemVerilog DPI application. The python side implements a few SV exported
tasks. I've got a thin C shared library as the dpi app; all it does
Hi to all!
I am new to python, and I encountered a weird problem.
Here is my code
##8
#!/usr/bin/python
# Filename: objvar.py
class Person:
'''Represents a person.'''
population = 0
#sex = 'F'
#age = 22
# It is vague here: is this variable going
On Sun, 2008-03-23 at 23:43 +, Gal Aviel wrote:
[...]
When calling a function defined in my module, the function executes Ok
How do you know that?
- it sees
the correct arguments being passed from C
How do you know that?
, and executes 100%
How do you know that?
- only the return
Hi Tim,
I'm able to get and print correctly some HTML content. I don't know
how to fix this. Need all the help I can get with this :)
Regards,
Gowri
--
http://mail.python.org/mailman/listinfo/python-list
On Mar 24, 10:43 am, Gal Aviel [EMAIL PROTECTED] wrote:
Hello all,
Kinda desperate over here .. Any help would be greatly appreciated !
I'm trying to embed a Python interpreter inside a Verilog simulator as a
SystemVerilog DPI application. The python side implements a few SV exported
tasks.
On Sun, 23 Mar 2008 10:45:38 -0700, Paul Rubin wrote:
John Nagle [EMAIL PROTECTED] writes:
What's the cheapest way to test for an empty dictionary in Python?
if len(dict.keys() 0) :
I like to think len(dict) is constant time but I haven't checked the
code. Same for bool(dict)
On Sun, 23 Mar 2008 15:55:43 -0700, John Machin wrote:
On Mar 24, 12:19 am, Dustan [EMAIL PROTECTED] wrote:
On Mar 21, 3:57 pm, Paul Rubin http://[EMAIL PROTECTED] wrote:
[EMAIL PROTECTED] writes:
if 'one' and 'two' in f:
alist.append(f)
Use:
if 'one' in f and
On Mar 23, 8:01 pm, QS [EMAIL PROTECTED] wrote:
Hi to all!
I am new to python, and I encountered a weird problem.
Here is my code
##8
#!/usr/bin/python
# Filename: objvar.py
class Person:
'''Represents a person.'''
population = 0
#sex = 'F'
languages Have the complete details regarding programming languages.
A-Z about programming languages like Java J2EE, C++, code
implementation guides and more.
http://operatingsys.blogspot.com/
--
http://mail.python.org/mailman/listinfo/python-list
On Mar 24, 11:42 am, George Sakkis [EMAIL PROTECTED] wrote:
On Mar 23, 8:01 pm, QS [EMAIL PROTECTED] wrote:
Hi to all!
I am new to python, and I encountered a weird problem.
Here is my code
##8
#!/usr/bin/python
# Filename: objvar.py
class Person:
On Sun, 2008-03-23 at 17:42 -0700, George Sakkis wrote:
That's really weird... it's reproducible on Windows too. It doesn't
make any sense why the name of the variable would make a difference.
My guess is you hit some kind of obscure bug.
This is not a bug, just an unexpected feature:
I changed the last few lines to read:
37 kalam.howMany()
38 c = Person('Catherine', 'F')
39 #cathy.sayHi()
40 #cathy.howMany()
41 #swaroop.sayHi()
42 #swaroop.howMany()
43
And I don't get the error.
However if I change line 38 to read
ca = Person('Catherine','F')
It again initializes
is that farnarkeling about in a __del__ method is *not* a good idea.
Ok that having been said, is accessing an unbound variable of a class and
using it to coordinate between instances of that class common practice?
--
http://mail.python.org/mailman/listinfo/python-list
When I run this script, I got the following exception:
Exception exceptions.AttributeError: 'NoneType' object has no
attribute 'population' in bound method Person.__del__ of
__main__.Person instance at 0xb7d8ac6c ignored
To to newcomer like me, this message doesn't make much sense. What
Thanks to you all! It's good to know...
On Mar 23, 9:02 pm, Carsten Haese [EMAIL PROTECTED] wrote:
On Sun, 2008-03-23 at 17:42 -0700, George Sakkis wrote:
That's really weird... it's reproducible on Windows too. It doesn't
make any sense why the name of the variable would make a difference.
On Sun, 2008-03-23 at 20:05 -0500, Michael Wieher wrote:
is that farnarkeling about in a __del__ method is *not* a good
idea.
Ok that having been said, is accessing an unbound variable of a class
and using it to coordinate between instances of that class common
practice?
NotGuru schrieb:
My questions is: is it necessary to check the null pointer in the
macro or it's a job for the user? Semantically all the type check
should report a false if a null pointer is encountered. I've already
had the patch to this issue but I am not sure if I think this problem
On Mon, 2008-03-24 at 02:18 +0100, I wrote the barely intelligible
phrase:
I'm not sure what you mean by accessing an unbound variable means in
the context of this thread
I'm starting to sound like castironpi. Time to go to sleep.
--
Carsten Haese
http://informixdb.sourceforge.net
--
On Sun, 23 Mar 2008 13:51:34 -0400, Roy Smith wrote:
On the other hand, when I do:
def torture():
woman.putInChair()
cushion.poke()
rack.turn()
I've also done two things. First, I've created a function object (i.e.
a lambda body), and I've also bound the name torture to
PyCon FR will take place in Paris, France, 17-18 May 2008.
The French Python Association (AFPY) is organizing this event called Journées
Python for the second time.
We expect most talks to be in french, but any proposal in english is also
greatly welcome! You may submit your idea of talks and
Hi,
I'm looking for python olap applications or frameworks, integrable to
a web server application (like turbo gears or other) or some gui (like
qt, wxwidgets or other). Any suggestion??
Thanks in advance!!
--
http://mail.python.org/mailman/listinfo/python-list
ernesto:
best = list(test)
may be faster than:
best = [x for x in test]
Bye,
bearophile
--
http://mail.python.org/mailman/listinfo/python-list
On Mar 23, 9:02 pm, Carsten Haese [EMAIL PROTECTED] wrote:
On Sun, 2008-03-23 at 17:42 -0700, George Sakkis wrote:
That's really weird... it's reproducible on Windows too. It doesn't
make any sense why the name of the variable would make a difference.
My guess is you hit some kind of
PyCon FR will take place in Paris, France, 17-18 May 2008.
The French Python Association (AFPY) is organizing this event called Journées
Python for the second time.
We expect most talks to be in french, but any proposal in english is also
greatly welcome! You may submit your idea of talks and
On 23 Mrz., 09:31, Arnaud Delobelle [EMAIL PROTECTED] wrote:
On Mar 23, 8:14 am, Steven D'Aprano [EMAIL PROTECTED]
cybersource.com.au wrote:
On Sat, 22 Mar 2008 23:15:00 -0700, John Nagle wrote:
That's some professor inventing his very own variation on predicate
calculus and writing a
Yup, I think Carsten got it. Mystery solved!
You could replace Person with self.__class__ instead of type(self) if
Person is an old-style class (since the class won't be collected until
after all the instances are collected (because each instance references
it's class)). Note that when the
On Mar 24, 11:32 am, Steven D'Aprano [EMAIL PROTECTED]
cybersource.com.au wrote:
On Sun, 23 Mar 2008 10:45:38 -0700, Paul Rubin wrote:
John Nagle [EMAIL PROTECTED] writes:
What's the cheapest way to test for an empty dictionary in Python?
if len(dict.keys() 0) :
I like to
Steven D'Aprano [EMAIL PROTECTED] wrote:
On Sun, 23 Mar 2008 13:51:34 -0400, Roy Smith wrote:
On the other hand, when I do:
def torture():
woman.putInChair()
cushion.poke()
rack.turn()
I've also done two things. First, I've created a function object (i.e.
a
On Sun, 23 Mar 2008 18:56:51 -0700, John Machin wrote:
Python knows the truth value of built-in types like dicts without
actually converting them to bools, or for that matter calling __len__
or __nonzero__ on them.
What the 2.5.1 interpreter does is call PyObject_IsTrue, which checks to
D'Arcy J.M. Cain wrote:
John Nagle wrote:
What's the cheapest way to test for an empty dictionary in Python?
Try this:
if dict:
D'Arcy is right; that's the way to go. I'll add that 'dict' is the name
of the built-in class, so an instance is usually best named something else.
--
On Mar 18, 8:09 am, amk [EMAIL PROTECTED] wrote:
On Mar 17, 10:00 pm, dundeemt [EMAIL PROTECTED] wrote:
Anyone know who is in charge of this? I'd like to help out if I
could.
I am, but haven't set anything up yet, such as a mailing list or a
host for the video.
I'll update the wiki
On Mar 23, 8:24 pm, Christian Heimes [EMAIL PROTECTED] wrote:
NotGuru schrieb:
My questions is: is it necessary to check the null pointer in the
macro or it's a job for the user? Semantically all the type check
should report a false if a null pointer is encountered. I've already
had the
On Mar 23, 6:43 pm, Gal Aviel [EMAIL PROTECTED] wrote:
Hello all,
Kinda desperate over here .. Any help would be greatly appreciated !
I'm trying to embed a Python interpreter inside a Verilog simulator as a
SystemVerilog DPI application. The python side implements a few SV exported
tasks.
On Sun, 23 Mar 2008 22:36:35 -0400, Roy Smith wrote:
I've also done two things. First, I've created a function object
(i.e. a lambda body), and I've also bound the name torture to that
function object, in much the same way I did with the list. But, it's
different. The function object
Hi,
I have created a very, very simple parser for an XML.
class FindGoXML2(ContentHandler):
def characters(self, content):
print content
I have made it simple because I want to debug. This prints out any content
enclosed by tags (right?).
The XML is publicly available here:
hi,
in my table the field row_id is type of uniqueidentifier.
when try to fetch the data, pymssql somehow, encodes the values in a
way which yields odd results.
for example:
the value
'EE604EE3-4AB0-4EE7-AF4D-018124393CD7'
is represent as
'\xe3N`\xee\xb0J\xe7N\xafM\x01\x81$9\xd7'
the only way
Bryan Olson wrote:
D'Arcy J.M. Cain wrote:
John Nagle wrote:
What's the cheapest way to test for an empty dictionary in Python?
Try this:
if dict:
D'Arcy is right; that's the way to go. I'll add that 'dict' is the name
of the built-in class, so an instance is usually best
Changes by Georg Brandl [EMAIL PROTECTED]:
--
resolution: - fixed
status: open - closed
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Tracker [EMAIL PROTECTED]
http://bugs.python.org/issue1691411
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