Gopal wrote:
>Hello,
>
>I'm Gopal. I'm looking for a solution to the following problem:
>
>I need to create a text file config.txt having some parameters. I'm
>thinking of going with this format by having "Param Name - value". Note
>that the value is a string/number; something like this:
>
>PROJEC
Gopal wrote:
>Thanks for the reference. However, I'm not understanding how to use it.
>Could you please provide with an example? Like I open the file, read
>line and give it to parser?
>
>Please help me.
>
>
>
I had thought of recommending what Peter Hansen recommended - just
importing the text
DataSmash wrote:
>Hello,
>I think I've tried everything now and can't figure out how to do it.
>I want to read in a text list from the current directory,
>and for each line in the list, make a system directory for that name.
>
>My text file would look something like this:
>1144
>1145
>1146
>1147
>
[EMAIL PROTECTED] wrote:
>Damjan> Is there some python module that provides a multi process Queue?
>
>Not as cleanly encapsulated as Queue, but writing a class that does that
>shouldn't be all that difficult using a socket and the pickle module.
>
>Skip
>
>
>
What about bsddb? The example
[EMAIL PROTECTED] wrote:
>Damjan> Is there some python module that provides a multi process Queue?
>
>Skip> Not as cleanly encapsulated as Queue, but writing a class that
>Skip> does that shouldn't be all that difficult using a socket and the
>Skip> pickle module.
>
>Jeremy> Wh
Wenhua Zhao wrote:
>A.T.T
>
>Thanks a lot.
>
>
If you could elaborate a bit more, it might be helpful. I'm guessing
you want something like StringIO or cStringIO.
- jmj
--
http://mail.python.org/mailman/listinfo/python-list
this temp file on memory???
>
>
>
>Jeremy Jones wrote:
>
>
>>Wenhua Zhao wrote:
>>
>>
>>
>>>A.T.T
>>>
>>>Thanks a lot.
>>>
>>>
>>>
>>>
>>If you could elaborate a bit more, it m
Dick Moores wrote:
>(Sorry, my previous post should not have had "Tutor" in the subject header.)
>
>Magnus Lie Hetland's new book, _Beginning Python: From Novice to
>Professional_ was published by Apress on Sept. 26 (in the U.S.). My copy
>arrived in the mail a couple of days ago. Very much worth
Maurice LING wrote:
>I had the opportunity to glance through the book in Borders yesterday.
>On the whole, I think it is well covered and is very readable. Perhaps I
>was looking for a specific aspect, and I find that threads did not get
>enough attention. Looking at the index pages, the topics
Kenneth McDonald wrote:
>For unfortunate reasons, I'm considering switching back to Win XP
>(from OS X) as my "main" system. Windows has so many annoyances that
>I can only compare it to driving in the Bay Area at rush hour (OS X
>is like driving in Portland at rush hour--not as bad, but get
[EMAIL PROTECTED] wrote:
>I just need confirmation that I think right.
>
>Is the files thread_xxx.h (xxx = nt, os2 or whatever) responsible for
>the
>global interpreter lock in a multithreaded environment?
>
>I'm currently writing my own thread_VW for VxWorks, thats why I'm
>asking.
>
>//Tommy
>
Xah Lee wrote:
>Peter Hansen wrote:
>
>
>>Xah Lee wrote:
>>
>>
>>>If you think i have a point, ...
>>>
>>>
>>You have neither that, nor a clue.
>>
>>
>
>Dear Peter Hansen,
>
>My messages speak themselfs. You and your cohorts's stamping of it does
>not change its nature. And if this
Tim Golden wrote:
>As it happens, (and I suspect I'll have to don my flameproof suit here),
>I prefer the Windows command line to bash/readline for day-to-day use,
>including in Python. Why? Because it does what I can't for the life of
>me get readline to do: you can type the first few letters
Negoescu Constantin wrote:
> Hello.
>
> I know that Python is */not fully threadsafe/*. Unlike Java, where
> threading was considered to be so important that it is a part of the
> syntax, in Python threads were laid down at the altar of Portability.
> But, i really have to finish a projec
[EMAIL PROTECTED] wrote:
>Hi,
>I am a python newbie and need some advice.
>I have been charged with redeveloping a web application with a front end
>written in python that has a backend of XML files.
>Currently it doesn't adequately separate out the presentation code from the
>content code.
>Fra
Junhua Deng (AL/EAB) wrote:
>Hi,
>I have a simple server-client application with threading. It works fine when
>both server and client on the same machine, but I get the following error
>message if the server is on another machine:
>
>... ...
>self.socket.send(outgoingMsg)
>socket.error: (32
#x27;s homepage, the release (or news) information, and what the
project is about. I'm planning on posting nightly at around 5PM GMT +5
(10PM Eastern time in the states), so email that I receive before that
time should be posted the same day.
Jeremy Jones
--
http://mail.python.org/mailman/listinfo/python-list
Gerard Flanagan wrote:
>Hello
>
> I'm sure its basic but I'm confused about the error I get with the
>following code. Any help on basic tempfile usage?
>
>
>ActivePython 2.4.1 Build 247 (ActiveState Corp.) based on
>Python 2.4.1 (#65, Jun 20 2005, 17:01:55) [MSC v.1310 32 bit (Intel)]
>on win32
>
could ildg wrote:
> I have 2 thead instances,
> A and B,
> In A's run method, if I call B.Method(), it will be executed in thead A,
> but I want B.Method() to be executed in B's thread.
> That's to say, I want to tell Thead B to do B's stuff in B's thread,
> kinda like PostMessage in win32.
> Can
sandorf wrote:
>I'm using the Windows version of Python and IDLE. When I debug my .py
>file, my modification to the .py file does not seem to take effect
>unless I restart IDLE. Saving the file and re-importing it doesn't help
>
>either. Where's the problem?
>
>Thanks.
>
>
>
No problem. Just r
r the nlst command:
http://www.python.org/doc/current/lib/ftp-objects.html
HTH,
Jeremy Jones
--
http://mail.python.org/mailman/listinfo/python-list
Claudio Grondi wrote:
"You don't have to rely on expensive and proprietary EDI conversion software
to parse, validate, and translate EDI X12 data to and from XML; you can
build your own translator with any modern programming language, such as
Python."
by Jeremy Jones
http
Brian van den Broek wrote:
Terry Reedy said unto the world upon 2005-01-26 14:08:
Xah the arrogant wrote, among other things,
However, there are several errors in the above that would mislead a
Python learner. I advise any such to ignore Xah's writings.
Terry J. Reedy
Hi all,
here's a thought
n. IPython has
become an indispensible tool in my toolbox. I cannot say enough great
things about it.
Jeremy Jones
--
http://mail.python.org/mailman/listinfo/python-list
lysis of the same situation in Java, see
>http://xahlee.org/java-a-day/assign_array_to_list.html
>
>How to write a tutorial
>http://xahlee.org/Periodic_dosage_dir/t2/xlali_skami_cukta.html
>
> Xah
> [EMAIL PROTECTED]
>∑ http://xahlee.org/
>
>
>
It's really bad enough that you waste the time of the folks on
comp.lang.python. Why cross post like you are? I really fail to see
the point.
Jeremy Jones
--
http://mail.python.org/mailman/listinfo/python-list
Xah Lee wrote:
>Very very nice! I don't know scheme well... but oh the macros, such a
>wonderful facility...
>
>
Macros suck. They created by moron so-called computer scientists and IT
puntits in order opress the programming masses. But I say we must bring
freedom to all programmers. In ord
921336622176518
In [17]: random.random()
Out[17]: 0.65521407248459007
In [18]: random.random()
Out[18]: 0.74525381787627598
In [20]: r = range(10)
In [21]: random.shuffle(r)
In [22]: r
Out[22]: [6, 4, 9, 7, 2, 0, 8, 3, 5, 1]
Jeremy Jones
--
http://mail.python.org/mailman/listinfo/python-list
ot;
And used it like this:
In [1]: import test_file
In [2]: f = test_file.MyFile("foobar.file", "w")
In [3]: f.write("foo\n")
In [4]: f.doing_something()
in my own method
But do you really need to subclass file, or can you just use a file
instance in your class?
Jeremy Jones
--
http://mail.python.org/mailman/listinfo/python-list
at all? Spitting out an error? If so, what error? (And is it an error
to the browser calling the cgi script, or in your apache logs?)
Jeremy Jones
--
http://mail.python.org/mailman/listinfo/python-list
uwb wrote:
>Jeremy Jones wrote:
>
>
>
>>uwb wrote:
>>
>>
>>
>>>I've got a call to glob in a .py file sitting in an apache cgi-bin
>>>directory which refuses to work while the exact same code works from a
>>>python conso
": http://gnosis.cx/TPiP/ Don't know
what all you're needing to do, but that small snip smells like it needs
a state machine which this book has an excellent, simple one in (I
think) chapter 4.
Jeremy Jones
--
http://mail.python.org/mailman/listinfo/python-list
necessity of X keyword or Y function or Z
module. Convenience - probably. Necessity - no.
>in the
>news-group as long as they are the principle keywords distinguished from
>the conventional languages like c/c++, pascal, etc.
>
>-James
>
>
So, if you have a question that's in line with Robert's advice, please
post it and it will have a much higher chance of getting answered. I
sincerely hope this helps.
Jeremy Jones
--
http://mail.python.org/mailman/listinfo/python-list
Diez B. Roggisch wrote:
>Kevin McGann wrote:
>
>
>>-Expert Java or C++
>>
>>
>
>Now why exactly do you post that in c.l.python?
>
>
>
>>THEY ARE LOCATED IN NEW YORK, THIS IS FULL-TIME ONLY, WILL NOT CONSIDER
>>ANYONE FROM OUTSIDE THE US! THIS TEAM IS AN ELITE TEAM, YOU BETTER BE
>>GOOD
Christopher DeMarco wrote:
>Hi all...
>
>...I've got a Python script running on a bunch of boxen sharing some
>common NFS-exported space. I need (not want :) to lock files for
>writing, and I need (not want :) to do it safely (i.e. atomically).
>I'm doing this in Linux; NFS4 is available. As I u
John Brawley wrote:
>Greetings, all.
>I have a program I'm trying to speed up by putting it on a new machine.
>The new machine is a Compaq W6000 2.0 GHz workstation with dual XEON
>processors.
>I've gained about 7x speed over my old machine, which was a 300 MHz AMD
>K6II, but I think there ought t
Paul Rubin wrote:
>Jeremy Jones <[EMAIL PROTECTED]> writes:
>
>
>>to pass data around between processes. Or an idea I've been tinkering
>>with lately is to use a BSD DB between processes as a queue just like
>>Queue.Queue in the standard library does bet
Xah Lee wrote:
>Python Doc Problem Example: os.system
>
>Xah Lee, 2005-09
>
>today i'm trying to use Python to call shell commands. e.g. in Perl
>something like
>
>output=qx(ls)
>
>in Python i quickly located the the function due to its
>well-named-ness:
>
>import os
>os.system("ls")
>
>
>however,
Michael Sparks wrote:
>Steve Jorgensen wrote:
>
>
>
>>On 05 Sep 2005 10:29:48 GMT, Nick Craig-Wood <[EMAIL PROTECTED]> wrote:
>>
>>
>>
>>>Jeremy Jones <[EMAIL PROTECTED]> wrote:
>>>
>>>
>>>> On
Steve Jorgensen wrote:
>On Mon, 05 Sep 2005 21:43:07 +0100, Michael Sparks <[EMAIL PROTECTED]> wrote:
>
>
>
>>Steve Jorgensen wrote:
>>
>>
>>
>>>On 05 Sep 2005 10:29:48 GMT, Nick Craig-Wood <[EMAIL PROTECTED]> wrote:
>
Michael Sparks wrote:
>Jeremy Jones wrote:
>
>
>
>
>>And maybe
>>Steve's magical thinking programming language will have a ton of merit.
>>
>>
>
>I see no reason to use such derisory tones, though I'm sure you didn't mea
[EMAIL PROTECTED] wrote:
>Hi there,
>
> I have some scientific application written in python. There is a
>good deal of list processing, but also some "simple" computation such
>as basic linear algebra involved. I would like to speed things up
>implementing some of the functions in C. So I need p
Thierry Lam wrote:
>Let's say I have the following xml tag:
>
>1
>
>I can't figure out what kind of python xml.dom codes I should invoke to
>read the data 1? Any help please?
>
>Thanks
>Thierry
>
>
>
In [20]: import xml.dom.minidom
In [21]: s = '''1'''
In [22]: x = xml.dom.minidom.parseString(
Thomas Bellman wrote:
>"Xah Lee" <[EMAIL PROTECTED]> writes:
>
>
>
>>suppose i'm calling two system processes, one to unzip, and one to
>>tail to get the last line. How can i determine when the first
>>process is done?
>>
>>
>
>
>
>>Example:
>>
>>
>
>
>
>>subprocess.Popen([r"/sw/bin/
Andy Leszczynski wrote:
>Hi,
>I run Mandrake 10.0 with python 2.3 installed by default. I want to keep
>it as it is but need another, very customized Python installation based
>of 2.3 as well. I would prefer to have it the way it is on Windows, one
>folder e.g. /opt/mypython with all the stuff
Andy Leszczynski wrote:
>Jeremy Jones wrote:
>
>
>>Andy Leszczynski wrote:
>>
>>Download the source, untar, cd to the new directory, run:
>>
>>./configure --prefix=/opt/mypython
>>make
>>make install
>>
>>
>
>Is there any
[EMAIL PROTECTED] wrote:
>I am not sure to understand the big difference between "time spent in
>different areas of code" and "how long did this thing take to run?".
>Looking at python doc for deterministic profiling, I understand the
>implementation difference, and the performance implications,
Roel Schroeven wrote:
>Jeremy Jones wrote:
>
>
>
>>Andy Leszczynski wrote:
>>
>>
>>>Is there any way to pass the prefix to the "make install"? Why "make"
>>>depends on that?
>>>
>>>A.
>>>
>&g
Will McGugan wrote:
>Tim Peters wrote:
>
>
>>[john basha]
>>
>>
>>
>>>send me the britney nude photos
>>>
>>>
>>Because they're a new feature, you'll have to wait for Python 2.5 to
>>be released.
>>
>>
>
>She has just spawned a child process. Give her to Python 2.6 to get back
>in
Ed Hotchkiss wrote:
> I'm new to Python, not programming. I agree with the point regarding
> the interpreter. what is that? who uses that!? Why are most examples
> like that, rather than executed as .py files?
I think showing examples at the Python interpreter prompt is *very*
helpful and IMHO
yoda wrote:
>This feels like a stupid question but I'll ask it anyway.
>
>
Definitely not a stupid question.
>How can I process files chronologically (newest last) when using
>os.walk()?
>
>
>
Try this:
In [16]: file_list = [(os.stat(f)[8], f) for f in [os.path.join(i[0],
j) for i in os.w
ython/2.0/index.html#SECTION000600000
Jeremy Jones
--
http://mail.python.org/mailman/listinfo/python-list
cussed, the Python
developper were more into multi-process systems when it comes to
multi-processors.
I think I even heard some discussion about efficient inter-process
messaging system, but I can't remember where :o)
Hope it'll help.
Pierre
Jeremy Jones
--
http://mail.python.org/mailman/listinfo/python-list
ator (I think it's also called modulus).
107 % 4 == 3
because
107 / 4 == 26 R3
and 7 % 3 == 1
because 7 / 3 == 2 R1
HTH,
Jeremy Jones
--
http://mail.python.org/mailman/listinfo/python-list
gger - INFO - this is info
2005-03-09 12:28:33,401 - mylogger - CLIENT - this is client
2005-03-09 12:28:33,458 - mylogger - WARNING - this is warning
2005-03-09 12:28:33,460 - mylogger - ERROR - this is error
2005-03-09 12:28:33,518 - mylogger - CRITICAL - this is critical
HTH,
Jeremy Jones
--
http://mail.python.org/mailman/listinfo/python-list
on:
In [1]:phone = {'mike':10,'sue':8,'john':3, 'billy':3}
In [2]:phone.items()
Out[2]:[('billy', 3), ('mike', 10), ('john', 3), ('sue', 8)]
In [3]:[i[0] for i in phone.items() if i[1] == 3]
Out[3]:['billy
7;, f))]
['gconfd-root', '.X11-unix', '.ICE-unix', '.mozilla', '.font-unix']
Just as a side note, and just preference, but I typically (almost
always) prefer using os.path.join() rather than using the "+" operator
to put a path together.
Jeremy Jones
--
http://mail.python.org/mailman/listinfo/python-list
nting to do
that, but it's worth looking into and considering.
Jeremy Jones
--
http://mail.python.org/mailman/listinfo/python-list
ion
already happened), waiting to be notified from the main thread, and the
main thread is waiting on thread B (again, in this case) to call
mainCond.notify(). This approach is a deadlock just wanting to happen
(not waiting, because it already did happen). What is it exactly that
you are trying to accomplish? I'm sure there is a better approach.
Jeremy Jones
--
http://mail.python.org/mailman/listinfo/python-list
Alban Hertroys wrote:
Jeremy Jones wrote:
(not waiting, because it already did happen). What is it exactly
that you are trying to accomplish? I'm sure there is a better approach.
I think I saw at least a bit of the light, reading up on readers and
writers (A colleague showed up with a
many are interested, but cannot make it this round). I can
provide directions to anyone needing them.
Jeremy Jones
--
http://mail.python.org/mailman/listinfo/python-list
McCarty, Greg wrote:
Ok, I'm new to python,
and I'm trying to come to grips with
a few things. Got
lots of years of
experience with Java and asp/aspx,
etc. Trying to relate
Python's behavior to what
I already know.
Here's the python code
(line #'s added for my questio
>>> foo = os.fdopen('foo.txt', 'w')
Traceback (most recent call last):
File "", line 1, in ?
TypeError: an integer is required
Thanks in advance!
Scott
If you just want to create a file for writing to, you probably want:
foo = open('foo.txt', 'w')
Jeremy Jones
--
http://mail.python.org/mailman/listinfo/python-list
commits will not
be able to commit the change until the resolve the conflict.
Jeremy Jones
--
http://mail.python.org/mailman/listinfo/python-list
than a Vorpal Bunny. Those things
are vicious.
Something that reflects power and excellence.
I see some similarities between Vorpal Bunnies and Python (the language):
- Pleasing to the eye
- Deceptively powerful
- Gets the job done - and then some
What do you think?
Vorpal Bunny. Because ever
MATCH-ALL cmap1',
'MaTch Ip AnY',
'CLASS-map Match-Any cmap2',
'MaTch AnY',
'Policy-map policy1',
'Class cmap1',
'policy-Map policy2',
'Service-PoLicy policy1',
'claSS cmap2']
In [15]: commands_lower = [string.lo
ould be able to change logRequests to 0 and that should fix it. I just
tested it at a prompt and it worked just fine.
Jeremy Jones
--
http://mail.python.org/mailman/listinfo/python-list
codecraig wrote:
Jeremy Jones wrote:
codecraig wrote:
Hi,
I thought I posted this, but its been about 10min and hasnt shown
up
on the group.
Basically I created a SimpleXMLRPCServer and when one of its
methods
[EMAIL PROTECTED] wrote:
> I'm trying to use ftp in python in a multi-threaded way on a windows
> box - python version 2.4.3. Problem is that it appears that it's only
> possible to have five instances/threads at one point in time. Errors
> look like:
>
>File "C:\Python24\lib\ftplib.py", lin
Dennis Lee Bieber wrote:
> On 11 Jul 2006 06:45:42 -0700, [EMAIL PROTECTED] declaimed the
> following in comp.lang.python:
>
> Could it be that the SERVER is limiting things to 5
> concurrent/parallel connections from any single IP?
>
> I know I've encountered sites that only allowed t
D wrote:
> Hi, I currently have a Python app with a Tkinter GUI frontend that I
> use for system administration. Everytime it launches, it reads a text
> file which contains info about each host I wish to monitor - each field
> (such as IP, hostname, etc.) is delimited by !!. Now, I want to be
>
[EMAIL PROTECTED] wrote:
> Lets say that I have an application consisting of 3 files. A main.py
> file, gui.py and a data.py which handles persistent data storage.
> Suppose data.py defines a class 'MyDB' which reads in data from a
> database, and main.py creates an instance of this object. How do
D wrote:
> Thanks, guys. So overall, would it just be easier (and not too rigged)
> if any changes were made by just editing the text file? I want to do
> [EMAIL PROTECTED] wrote:
> > Might be overkill - but pickle the data memeber that contains the
> > information. If you use text inste
[EMAIL PROTECTED] wrote:
> Doh! How simple. Why didn't I think of that? I'm too used to procedural
> scripts where you'd just put everything in a global data structure. I
> know this is bad, but it's hard to get out of that mentality.
Sounds like you got it. Just pass it on down as needed.
-
On 11 Jul 2006 06:45:42 -0700, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
I'm trying to use ftp in python in a multi-threaded way on a windowsbox - python version
2.4.3. Problem is that it appears that it's onlypossible to have five instances/threads at one point in time. Errorslook like: Fi
or jmjones at weather dot com.
Jeremy Jones
--
http://mail.python.org/mailman/listinfo/python-list
nd no "\x00" characters (file size
difference on Windows and Linux is due to line ending). I'm still doing
a setdefault on the dictionary to create an object if the key doesn't
exist, but I'm using a cStringIO object rather than a file object. So,
I'm treating this ju
Fredrik Lundh wrote:
Jeremy Jones wrote:
#
file_dict = {}
a_list = [("a", "a%s" % i) for i in range(2500)]
b_list = [("b", "b%s" % i) for i in range(2500)]
c_list = [("c", "c%s" % i) for
I've got a couple of new articles on ONLamp:
Writing Google Desktop Search Plugins
http://www.onlamp.com/pub/a/python/2005/06/01/kongulo.html
and
Python Standard Logging
http://www.onlamp.com/pub/a/python/2005/06/02/logging.html
Comments, criticisms, flames all welcome.
Jeremy
nd pull stuff off from the other side (again, you can have
as many consumers as you'd like as well) in a thread safe manner.
HTH,
Jeremy Jones
--
http://mail.python.org/mailman/listinfo/python-list
for
nothing else than to rest from simulating in my head 1, 2, 3, 5, 10
threads in the ``get_data()`` method while various threads are in the
``on_received()`` method. Aaaagghhh.needmotrin..
Jeremy Jones
--
http://mail.python.org/mailman/listinfo/python-list
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