venutaurus...@gmail.com wrote:
On Mar 20, 6:58 pm, Tim Golden wrote:
venutaurus...@gmail.com wrote:
Thank you for your suggestion but.. I'll have around 1000 such files
in the whole directory and it becomes hard to manage such output
because again I've to take this snapshot before backing up t
On Mar 20, 3:21 am, Esmail wrote:
> Hi,
>
> I'm new to writing Python code. This is a simple client I wrote, it
> works, but I feel it doesn't look as clean as it could. Can anyone
> make suggestions how to streamline this code?
>
> Also, I am using two nested functions, it seems that nested funct
On Mar 20, 8:12 pm, "andrew cooke" wrote:
> Aaron Brady wrote:
>
> [...]
>
> > caveats and fragilities? If free software can do it, why isn't it all
> > over the industry? What disqualifies it from solved-problem status?
>
> the two dominant virtual machines - .net and the jvm both handle circul
> The actual backend of CPython requires garbage-collected container
> types to implement tp_inquiry and tp_clear methods, but user-defined
> types apparently aren't required to conform.
tp_inquiry doesn't exist, you probably mean tp_traverse. tp_traverse
is completely irrelevant for python-define
The break and continue problem was actually my own mistake. I wrote
no_blks = length/4096 + 1, so the loop actually executes twice. Sorry
for my idiotic mistake
But the read() problem still persists.
Thanks..
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venutaurus...@gmail.com wrote:
Thank you Sir for your reply. It is working for me. But is failing if
I have Unicode characters in my path. I tried giving a 'u' in front of
the path but still it fails at f.createdat. Does it support Unicode
Characters?
This the traceback which I got while running
I would like to make a shortcut for this:
self.Brick.Par [ self.EP[0] ] =
something like this:
self.P[0] =
is that possible, otherwise than by eval / exec ?
thanks,
Stef
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Lada Kugis wrote:
[snip]
Normal integers are up to 10 digits, after which they become long
integers, right ?
But if integers can be exactly represented, then why do they need two
types of integers (long and ... uhmm, let's say, normal). I mean,
their error will always be zero, no matter what kin
Stef Mientki wrote:
> I would like to make a shortcut for this:
> self.Brick.Par [ self.EP[0] ] =
>
> something like this:
>self.P[0] =
>
>
> is that possible, otherwise than by eval / exec ?
class Brick(object):
def __init__(self):
self.Par = [1,2,3]
class P(object):
Hey thr,
I need some help here actually. So i thought i could get it easily
from here.
I need to make a linked list that can do the following:
1) Point to multiple nodes at one time
2) Should have 2 values:
a) The node no.
b) The value of that node in reference to the next node that it i
Sreejith K wrote:
> The break and continue problem was actually my own mistake. I wrote
> no_blks = length/4096 + 1, so the loop actually executes twice. Sorry
> for my idiotic mistake
>
That's good!
> But the read() problem still persists.
>
Try and write an example that shows the probl
On Sat, 21 Mar 2009 11:55:04 +0100, Stef Mientki wrote:
> I would like to make a shortcut for this:
> self.Brick.Par [ self.EP[0] ] =
That's a pretty ugly expression there. (Mind you, I've seen worse.) And a
non-standard naming convention. I'm just sayin'.
When you walk your dog, do you try
Paul Hankin wrote:
I would decouple the speaker and the listener from the client, and
make the client interface more abstract. Simple and descriptive
interfaces can make code dramatically easier to understand.
class ClientListener(Thread):
def __init__(self, client, ...):
...
def ru
Paul Rubin wrote:
> "andrew cooke" writes:
>> the two dominant virtual machines - .net and the jvm both handle
>> circular
>> references with no problem whatever.
>
> AFAIK, they also don't guarantee that finalizers ever run, much less
> run in deterministic order.
i think you're right, but i'm m
On Mar 21, 10:38 pm, J-Burns wrote:
> Hey thr,
>
> I need some help here actually. So i thought i could get it easily
> from here.
>
> I need to make a linked list that can do the following:
>
> 1) Point to multiple nodes at one time
The term "linked list" is usually restricted to a collection of
Hello,
I have made a short program that given an url will download all referenced
files on that url.
It works, but I'm thinking it could use some optimization since it's very
slow.
I create a list of tuples where each tuple consist of the url to the file
and the path to where I want to save it.
J-Burns wrote:
> I need to make a linked list that can do the following:
>
> 1) Point to multiple nodes at one time
> 2) Should have 2 values:
> a) The node no.
> b) The value of that node in reference to the next node that it is
> pointing to
>
> For example, this means that there can be a
andrew cooke wrote:
[...]
i messed up my example; corrected below (I hope)
> in your case you could use ints for the nodes and a dict([int]) for the
> graph. so:
>
{1: [2,3], 2: [1,3], 3: [3]}
>
> is a graph in which 1 and 2 are connected in each direction, both 1 and 2
> are linked to 3, and 3
On Mar 21, 8:11 am, "andrew cooke" wrote:
> J-Burns wrote:
snip
> > For example, this means that there can be a start node supposedly.
> > Having a value of 0. It is pointing to node 1 with the value of "a"
> > and to node 2 with the value of "b". Trying to make something like an
> > NFA. Where id
Hello all,
I am wondering if anyone is using python to write script files?
Right now I have a bigg'ish bash/tcsh script that contain some grep/awk
command plus various files are processed and created, renamed and
moved to specific directories. I also write out some gnuplot scripts
that later get
I apologize if this is a duplicate, been having lots of problems
posting to this group.
---
Hello all,
I am having problems trying installing iPython under XP.
It works great under Linux and it would be great if I could
also use it when I have to be in Windows.
XP Professional SP2 + SP3 (tried
On Mar 21, 2009, at 2:49 AM, Dr Mephesto wrote:
On Mar 20, 6:23 pm, Philip Semanchuk wrote:
So change line 32 in the PyUSB setup.py from this:
extra_compile_args = ['-I/sw/include']
to this:
extra_compile_args = ['-I/sw/include', '-I/usr/local/include']
The same assumption is made
For example, this means that there can be a start node supposedly.
Having a value of 0. It is pointing to node 1 with the value of "a"
and to node 2 with the value of "b". Trying to make something like an
NFA. Where id be changing regular expressions to NFAs.
John has already pointed out the pre
thanks for the reply..
now working on cmu sphinx project..
do u know which one
1. cmu sphinx
2. natural speaking
3. windows sapi
is best ( in accuray and speed ) for predefined vocabulary.. and worth for
learning as well.?
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Argh .. sorry about this post I was trying to post to
gmane.comp.python.ipython.user (but it's not working),
this was an accident - I didn't mean to send it here
(wrong screen).
Sorry about this.
Esmail
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http://mail.python.org/mailman/listinfo/python-list
Hello
Some of the adresses are missing a space between the streetname and
the ZIP code, eg. "123 Main Street01159 Someville"
The following regex doesn't seem to work:
#Check for any non-space before a five-digit number
re_bad_address = re.compile('([^\s].)(\d{5}) ',re.I | re.S | re.M)
I also tr
In article ,
Tomasz Rola wrote:
>On Sat, 20 Mar 2009, Aahz wrote:
>>
>> Taking C++ and turning it into a VM model does not exactly strike me
>> as particularly good use of resources.
>
>It doesn't strike me either. But resources are not the only dimension of
>judging the language, you know.
Yo
In article ,
Esmail wrote:
>
>I am wondering if anyone is using python to write script files?
These days, I always convert any even slightly complicated script to
Python.
>I've looked around the web w/o much luck for some examples but come
>short. Any comments/suggestions?
Not sure what you're
Gilles Ganault wrote:
Hello
Some of the adresses are missing a space between the streetname and
the ZIP code, eg. "123 Main Street01159 Someville"
The following regex doesn't seem to work:
#Check for any non-space before a five-digit number
re_bad_address = re.compile('([^\s].)(\d{5}) ',re.I |
Qian Xu wrote:
> Hi All,
>
> I have a problem with OptParse.
> I want to define such an arugument. It can accept additional value or no
> value.
>
> "myscript.py --unittest File1,File2"
> "myscript.py --unittest"
>
> Is it possible in OptParse? I have tried several combination. But ...
>
>
>
Aahz wrote:
In article ,
Esmail wrote:
I am wondering if anyone is using python to write script files?
These days, I always convert any even slightly complicated script to
Python.
well .. that sounds encouraging ...
I've looked around the web w/o much luck for some examples but come
shor
On Sat, Mar 21, 2009 at 9:26 AM, Esmail wrote:
> In any case, the scripts are starting to look pretty hairy and I was
> wondering if it would make sense to re-write them in Python. I am not
> sure how suitable it would be for this.
Are these scripts run on computers that are guaranteed to have Py
Hi Joe,
Joe Riopel wrote:
Are these scripts run on computers that are guaranteed to have Python
installed? If not, can you install Python on them?
I use Python when I can, but sometimes shell scripts just makes sense. T
Yes. Currently I am running the bash/tcsh scripts under Ubuntu. The scri
do u know which one
1. cmu sphinx
2. natural speaking
3. windows sapi
is best ( in accuray and speed ) for predefined vocabulary.. and worth for
learning as well.?
For a pre-defined vocabulary, they should all be pretty good. In
general (for non-predefined vocabularies), I've heard that NS
b
Murali kumar wrote:
thanks for the reply..
now working on cmu sphinx project..
do u know which one
1. cmu sphinx
2. natural speaking
3. windows sapi
is best ( in accuray and speed )
^^^
Typo of the week...
-tkc
--
http://mail.python.org/mailman/listinfo/python-list
John O'Hagan wrote:
> action="callback",
> callback=my_callback
it works perfect. You made my day and thank you both ^^)
--
http://mail.python.org/mailman/listinfo/python-list
On Mar 21, 7:54 am, "andrew cooke" wrote:
> Paul Rubin wrote:
> > "andrew cooke" writes:
> >> the two dominant virtual machines - .net and the jvm both handle
> >> circular
> >> references with no problem whatever.
>
> > AFAIK, they also don't guarantee that finalizers ever run, much less
> > run
Gilles Ganault nospam.com> writes:
>
> Hello
>
> Some of the adresses are missing a space between the streetname and
> the ZIP code, eg. "123 Main Street01159 Someville"
This problem appears very similar to the one you had in a previous episode,
where you were deleting in address contexts whe
> srcdata = urlopen(url).read()
> dstfile = open(path,mode='wb')
> dstfile.write(srcdata)
> dstfile.close()
> print("Done!")
Have you tried reading all files first, then saving each one on the
appropriate directory? It might work if you have enough memory, i
On Mar 20, 12:28 pm, "R. David Murray" wrote:
> Hope this helps. I find that thinking in terms of namespaces helps
> me understand how Python works better than any other mental model
> I've come across.
It does, thanks.
On Mar 20, 12:41 pm, Michele Simionato
wrote:
> This post http://www.artim
I've done something similar on the past week, regarding RE's and
NFA's: http://code.google.com/p/yaree/
The significant code is on re_fsa.py, on the svn repository. The
implementation is also a dict, of the form: { Node -> { Character ->
Set(Node) } }. That is, it is a mapping of Node's to a mappi
Hi all,
I want to upload a file from python to php/html form using urllib2,and my
code is below
PYTHON CODE:
import urllib
import urllib2,sys,traceback
url='http://localhost/index2.php'
values={}
f=open('addons.xcu','r')
values['datafile']=f.read() #is this correct ?
values['Submit']='True'
data
Anders Eriksson wrote:
> Hello,
>
> I have made a short program that given an url will download all referenced
> files on that url.
>
> It works, but I'm thinking it could use some optimization since it's very
> slow.
>
> I create a list of tuples where each tuple consist of the url to the file
Aaron Brady wrote:
> On Mar 21, 7:54 am, "andrew cooke" wrote:
>> they should not be used to do things like flushing and closing
>> files, for example.
> What is your basis for this claim, if it's not the mere unreliability
> of finalization? IOW, are you not merely begging the question?
I'm not
andrew cooke wrote:
> Aaron Brady wrote:
>> On Mar 21, 7:54 am, "andrew cooke" wrote:
>>> they should not be used to do things like flushing and closing
>>> files, for example.
>> What is your basis for this claim, if it's not the mere unreliability
>> of finalization? IOW, are you not merely beg
On Sat, 21 Mar 2009 09:26:02 -0400
Esmail wrote:
> Hello all,
>
> I am wondering if anyone is using python to write script files?
All the time.
> Right now I have a bigg'ish bash/tcsh script that contain some grep/awk
> command plus various files are processed and created, renamed and
> moved t
Given the following
def double(val):
return val.bind(lambda x: val.return_(x*2))
I get "AttributeError: 'int' object has no attribute 'bind' " when I
try to do the following
double(2)
Below is the output...
[cdal...@localhost ~]$ python
Python 2.4.3 (#1, Oct 1 2006, 18:00:19)
[GCC 4.
Tim Chase wrote:
do u know which one
1. cmu sphinx
2. natural speaking
3. windows sapi
is best ( in accuray and speed ) for predefined vocabulary.. and
worth for
learning as well.?
For a pre-defined vocabulary, they should all be pretty good. In
general (for non-predefined vocabularies), I
Paul Watson wrote:
Has anyone tried the Grayson book, "Python and Tkinter Programming,"
with a recent version of Python?
The first example code (calculator) generates a single row of buttons.
Perhaps I have not applied the errata correctly. Has anyone been
successful?
I am using:
Python 2.5.2
On Mar 22, 1:55 am, grocery_stocker wrote:
> Given the following
>
> def double(val):
> return val.bind(lambda x: val.return_(x*2))
>
> I get "AttributeError: 'int' object has no attribute 'bind' " when I
> try to do the following
>
> double(2)
>
> Below is the output...
>
> [cdal...@local
Anders Eriksson wrote:
> I have made a short program that given an url will download all referenced
> files on that url.
>
> It works, but I'm thinking it could use some optimization since it's very
> slow.
What's slow about it? Is downloading each file slow, is it the overhead of
connecting to t
On Tue, Mar 17, 2009 at 08:00:51PM -0500, Jim Garrison wrote:
> There's always some "trollish" behavior in any comp.lang.*
> group. Too many people treat languages as religions instead
> of tools. They all have strengths and weaknesses :-)
If you're referring to my reply (about his pseudocode loo
On Mar 21, 8:11 am, John Machin wrote:
> On Mar 22, 1:55 am, grocery_stocker wrote:
>
>
>
> > Given the following
>
> > def double(val):
> > return val.bind(lambda x: val.return_(x*2))
>
> > I get "AttributeError: 'int' object has no attribute 'bind' " when I
> > try to do the following
>
On Mar 21, 7:55 pm, grocery_stocker wrote:
> Given the following
>
> def double(val):
> return val.bind(lambda x: val.return_(x*2))
>
> I get "AttributeError: 'int' object has no attribute 'bind' " when I
> try to do the following
>
> double(2)
>
>
See the usage of the double function in
On Mar 21, 8:21 am, Kushal Kumaran wrote:
> On Mar 21, 7:55 pm, grocery_stocker wrote:
>
> > Given the following
>
> > def double(val):
> > return val.bind(lambda x: val.return_(x*2))
>
> > I get "AttributeError: 'int' object has no attribute 'bind' " when I
> > try to do the following
>
On Mar 21, 9:50 am, "andrew cooke" wrote:
> Aaron Brady wrote:
> > On Mar 21, 7:54 am, "andrew cooke" wrote:
> >> they should not be used to do things like flushing and closing
> >> files, for example.
> > What is your basis for this claim, if it's not the mere unreliability
> > of finalization?
Steven D'Aprano wrote:
On Sat, 21 Mar 2009 11:55:04 +0100, Stef Mientki wrote:
I would like to make a shortcut for this:
self.Brick.Par [ self.EP[0] ] =
That's a pretty ugly expression there. (Mind you, I've seen worse.) And a
non-standard naming convention. I'm just sayin'.
On Mar 21, 2:17 am, Esmail wrote:
> Terry Reedy wrote:
>
> > Ditto, with T-bird. Just add a newsgroup account with news.gmane.org or
> > snews.gmane.org (for ssl) as the server and set the rest as you please.
>
> > gmane.comp.python.general is a mirror of python-list, from python.org,
> > with its
On Mar 22, 2:21 am, grocery_stocker wrote:
> On Mar 21, 8:11 am, John Machin wrote:
>
>
>
> > On Mar 22, 1:55 am, grocery_stocker wrote:
>
> > > Given the following
>
> > > def double(val):
> > > return val.bind(lambda x: val.return_(x*2))
>
> > > I get "AttributeError: 'int' object has
Matteo wrote:
srcdata = urlopen(url).read()
dstfile = open(path,mode='wb')
dstfile.write(srcdata)
dstfile.close()
print("Done!")
Have you tried reading all files first, then saving each one on the
appropriate directory? It might work if you have enough me
On Mar 21, 6:38 am, Tim Chase wrote:
> > For example, this means that there can be a start node supposedly.
> > Having a value of 0. It is pointing to node 1 with the value of "a"
> > and to node 2 with the value of "b". Trying to make something like an
> > NFA. Where id be changing regular expres
On Mar 21, 8:47 am, grocery_stocker wrote:
> On Mar 21, 6:38 am, Tim Chase wrote:
>
>
>
> > > For example, this means that there can be a start node supposedly.
> > > Having a value of 0. It is pointing to node 1 with the value of "a"
> > > and to node 2 with the value of "b". Trying to make some
On 2009-03-21, Josh Holland wrote:
> If you're referring to my reply (about his pseudocode looking
> like C), I hope you realise that it was tongue-in-cheek. For
> the record, I intend to learn C in the near future and know it
> is a very powerful language.
> How people would write a kernel in P
In article ,
Esmail wrote:
>Aahz wrote:
>> In article ,
>> Esmail wrote:
>>>
>>> I've looked around the web w/o much luck for some examples but come
>>> short. Any comments/suggestions?
>>
>> Not sure what you're looking for here -- many things you'd run an
>> external program for in scriptin
On Thursday 19 March 2009 17:54, jefm wrote:
> We are looking to use Python on an embedded Linux ARM system.
> What I gather from googling the subject is that it is not that
> straight forward (a fair amount of patching & hacking).
> Nobody out there that has done it claims it is easy, which makes
Sorry, I meant to write "How *many* people ..."
--
Josh Holland
http://joshh.co.uk
madmartian on irc.freenode.net
--
http://mail.python.org/mailman/listinfo/python-list
Very nice. I printed out the PDF manual for sphinx. I'll take a look
at it.
--
http://mail.python.org/mailman/listinfo/python-list
On Mar 21, 10:28 am, Aaron Brady wrote:
> On Mar 21, 9:50 am, "andrew cooke" wrote:
>
>
>
> > Aaron Brady wrote:
> > > On Mar 21, 7:54 am, "andrew cooke" wrote:
> > >> they should not be used to do things like flushing and closing
> > >> files, for example.
> > > What is your basis for this clai
Hi all,
I'm proud to announce the release of lxml 2.2 final.
http://codespeak.net/lxml/
http://pypi.python.org/pypi/lxml/2.2
Changelog:
http://codespeak.net/lxml/changes-2.2.html
What is lxml?
==
lxml is the most feature-rich and easy-to-use library for working with XML
and HTML in
Josh Holland wrote:
> How people would write a kernel in Python?
Like this:
http://code.google.com/p/cleese/wiki/CleeseArchitecturehttp://code.google.com/p/cleese/
?
--
JanC
--
http://mail.python.org/mailman/listinfo/python-list
Aaron Brady wrote:
> My point is, that garbage collection is able to detect when there are
> no program-reachable references to an object. Why not notify the
> programmer (the programmer's objects) when that happens? If the
> object does still have other unreachable references, s/he should be
> i
transitions = {
# values are tuples of (newstate, transition_function)
STATE_A: [
(STATE_B, lambda x: x > 5),
(STATE_C, lambda x: x > 10),
(STATE_D, lambda x: x > 100),
],
STATE_B: [
(STATE_A, lambda x: x < 5),
(STATE_C, lambda x: x > 10)
On Sat, 21 Mar 2009 09:26:02 -0400, Esmail wrote:
>
> I am wondering if anyone is using python to write script files?
If it can be done in a few simple lines of shell script,
fine: make it a shell script. But if it's more complex than
that, Python is clearer. Just my two cents.
--
To email me,
Terry Reedy udel.edu> writes:
>
> 3.1a1 is out and I believe it has the io improvements.
Massive ones, too. It'd be interesting to see your results on the alpha.
--
http://mail.python.org/mailman/listinfo/python-list
On Mar 21, 10:47 am, grocery_stocker wrote:
> On Mar 21, 6:38 am, Tim Chase wrote:
>
>
>
> > > For example, this means that there can be a start node supposedly.
> > > Having a value of 0. It is pointing to node 1 with the value of "a"
> > > and to node 2 with the value of "b". Trying to make som
Aaron Brady wrote:
Hello,
I was reading and Googling about garbage collection, reference
counting, and the problem of cyclic references.
Python's garbage collection module claims to be able to detect and
break cyclic garbage. Some other languages merely prohibit it. Is
this the place to ask a
On Mar 21, 10:03 am, Tim Chase wrote:
> >>>transitions = {
> >>> # values are tuples of (newstate, transition_function)
> >>> STATE_A: [
> >>>(STATE_B, lambda x: x > 5),
> >>>(STATE_C, lambda x: x > 10),
> >>>(STATE_D, lambda x: x > 100),
> >>>],
> >>>
In article ,
Tim Chase wrote:
> In the past, I've done NFA with a state machine:
What I've done at times is have each state be a function. The function
returns an (output, next_state) tuple, and the main loop becomes something
like this:
state = start
for input in whatever:
output, stat
Aahz wrote:
If you post a sample script you're trying to convert, you may get some
responses that show how different people would write it in Python.
That's a nice suggestion .. I may end up doing this after I do some
readings, just wanted to make sure this is not too outlandish of an
idea :-)
Peter Pearson wrote:
On Sat, 21 Mar 2009 09:26:02 -0400, Esmail wrote:
I am wondering if anyone is using python to write script files?
If it can be done in a few simple lines of shell script,
fine: make it a shell script. But if it's more complex than
that, Python is clearer. Just my two cen
In article , Esmail
wrote:
> Aahz wrote:
> > In article ,
> > Esmail wrote:
> >> I am wondering if anyone is using python to write script files?
> >
> > These days, I always convert any even slightly complicated script to
> > Python.
> well .. that sounds encouraging ...>
> >> I've looked aro
On Fri, 20 Mar 2009 11:58:18 -, wrote:
I am considering teaching a beginning programming course using Python.
I would like to prepare my class handouts in such a way that I can
import the Python code from real ".py" files directly into the
documents. This way I can run real unit tests on th
Esmail wrote:
> Peter Pearson wrote:
>> On Sat, 21 Mar 2009 09:26:02 -0400, Esmail wrote:
>>> I am wondering if anyone is using python to write script files?
>> If it can be done in a few simple lines of shell script,
>> fine: make it a shell script. But if it's more complex than
>> that, Python i
I've been using the "feedparser" module, and it turns out that
some RSS feeds don't quite do RSS right.
For the Reuters RSS feed, about once every fifteen minutes, the "Etag"
changes, even if there are no new stories. I've been logging this in
a program of mine:
WARNING: Feed "http://feed
Emanuele D'Arrigo a écrit :
Hi everybody,
I was unit testing some code today and I eventually stumbled on one of
those "is" issues quickly solved replacing the "is" with "==". Still,
I don't quite see the sense of why these two cases are different:
def aFunction():
... pass
...
f = aFunc
a faster and simpler solution, assuming you are on unix, is to just use
the sort command:
spl6 tmp: cat 1-
1740060
1780040
1890002
spl6 tmp: cat 1+
17301
Aahz a écrit :
In article <49b5196b$0$3514$426a7...@news.free.fr>,
Bruno Desthuilliers wrote:
Grant Edwards a écrit :
Knowing C++ does tend to be a bit of a handicap, but I think
any competent programmer could learn Python.
+2 QOTW !-)
Ditto! Although I suppose you could just go for the j
André wrote:
> If I may suggest a very different alternative than the ones already
> suggested: use Crunchy. (http://code.google.com/p/crunchy)
>
> You can have you handouts (html or reStructuredText documents) live on
> the web with all your code samples executable from within Firefox.
>
> If you
m is c.myMethod
> False <--- What? Why is that?
I think nobody has said this plainly yet (although Terry
points it out also): You cannot rely that
foo.bar is foo.bar
for any object foo and any attribute bar. In some cases,
that relation may hold, in other cases, it may not.
It depends on
On Sat, 21 Mar 2009, Aahz wrote:
> In article ,
> Tomasz Rola wrote:
> >On Sat, 20 Mar 2009, Aahz wrote:
> >>
> >> Taking C++ and turning it into a VM model does not exactly strike me
> >> as particularly good use of resources.
> >
> >It doesn't strike me either. But resources are not the only
Stefan,
Is it possible to use the same install of lxml across multiple versions
of Python, eg. I have 2.4, 2.5, 2.6, and 3.0 installed on my workstation
- can I use a single copy of lmxl for 4 versions of Python?
My understanding is that we can replace our use of elmentree and
htmlparser with lxm
On Fri, 20 Mar 2009, alex goretoy wrote:
> I've only read he subject and a few lines from other responses.
>
> yes, it is worth learning. I came from PHP to Python. It's very powerful and
> makes application development easier for me than in PHP and/or C#, but bash,
> well that depends on the typ
I've been working on a program that will talk to an embedded device
over the serial port, using some basic binary communications with
messages 4-10 bytes long or so. Most of the nuts and bolts problems
I've been able to solve, and have learned a little about the threading
library to avoid blocking
Nick Timkovich writes:
> My main issue is with how to
> exchange data between different threads; can I just do something like
> have a global list of messages, appending, modifying, and removing as
> needed? Does the threading.Lock object just prevent every other
> thread from running, or is it b
On Sat, Mar 21, 2009 at 5:06 PM, andrew cooke wrote:
> André wrote:
> > If I may suggest a very different alternative than the ones already
> > suggested: use Crunchy. (http://code.google.com/p/crunchy)
> >
> > You can have you handouts (html or reStructuredText documents) live on
> > the web wi
pyt...@bdurham.com wrote:
> Is it possible to use the same install of lxml across multiple versions
> of Python, eg. I have 2.4, 2.5, 2.6, and 3.0 installed on my workstation
> - can I use a single copy of lmxl for 4 versions of Python?
It would be interesting to have some more information about y
hello
I'm trying to use simplejson to encode some
python objects using simplejson dumps method.
The dumps method accept a cls parameter to specify
an alternate encoder. But it seems that this alternate
encoder is called only as a last resort, if object type
is not int, string, and all other basic
Nick Timkovich wrote:
I've been working on a program that will talk to an embedded device
over the serial port, using some basic binary communications with
messages 4-10 bytes long or so... Ultimately, this program ...
[send] messages and collecting responses for 10k-100k cycles ...
Here's a s
"Rhodri James" wrote:
> On Fri, 20 Mar 2009 11:58:18 -, wrote:
>
> > I am considering teaching a beginning programming course using Python.
> > I would like to prepare my class handouts in such a way that I can
> > import the Python code from real ".py" files directly into the
> > documents.
Floris Bruynooghe writes:
> Had a quick look at the PEP and it looks very nice IMHO.
Thank you. I hope you can try the implementation and report feedback
on that too.
> One of the things that might be interesting is keeping file
> descriptors from the logging module open by default.
Hmm. I see
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