Re: Resolve circular reference

2011-01-10 Thread Stefan Behnel
moerchendiser2k3, 10.01.2011 22:19: On Jan 10, 7:18 pm, Stefan Behnel wrote: moerchendiser2k3, 10.01.2011 18:55: If you can tell us why it's so important that the object be destroyed at that given time, even while a reference to it exists, maybe we can give you better suggestions. Thanks fo

Re: Ideas for a module to process command line arguments

2011-01-10 Thread Alice Bevan–McGregor
On 2011-01-10 21:18:41 -0800, Sohail said: Hey, every body has their own favorite method/ways to process command line arguments. I've worked on a little CPython extension to handle command line arguments may be you'll find it interesting and useful Even I've implemented my own way to hand

Re: importing modules dynamicly

2011-01-10 Thread Steven D'Aprano
On Mon, 10 Jan 2011 20:42:17 -0800, dubux wrote: > After loading all the modules, i try to do something like: > > instance = modules.modulename.class() No you don't. class is a reserved word in Python, you would get a SyntaxError if you did that. Please post the error you get, including the co

Re: String to char and decimal number conversion

2011-01-10 Thread SANKAR .
Thanks Alan! -Sankar On Tue, Jan 11, 2011 at 2:50 PM, Alan Meyer wrote: > On 1/10/2011 6:02 PM, Chris Rebert wrote: > >> On Mon, Jan 10, 2011 at 2:44 PM, SANKAR . wrote: >> >>> Hello There, >>> >>> >>>I am from non IT field also new to python programming.Could you >>> please help me to

You can get careers in Management work.

2011-01-10 Thread gaurav
Great careers in Management work. Management careers bases. http://topcareer.webs.com/executivemanager.htm http://rojgars1.webs.com/gov.htm -- http://mail.python.org/mailman/listinfo/python-list

importing modules dynamicly

2011-01-10 Thread dubux
I am trying to import modules dynamicly from a directory (modules/) in which i have __init__.py with the __all__ variable set. Everything imports correctly and I have verified this however I am stuck on actually using my classes in the dynamicly imported modules. this bit is in my main.py (or base

Re: String to char and decimal number conversion

2011-01-10 Thread Alan Meyer
On 1/10/2011 6:02 PM, Chris Rebert wrote: On Mon, Jan 10, 2011 at 2:44 PM, SANKAR . wrote: Hello There, I am from non IT field also new to python programming.Could you please help me to solve the following problem? I have a list T1 with following format: T1 = [ ' "Field" ' , ' "12.5"

Re: Python use growing fast

2011-01-10 Thread Roy Smith
In article , Dan Stromberg wrote: > About JavaScript's popularity: > 1) I've been getting the impression that JavaScript is popular in a > manner similar to how x86 machine language is popular: That is, it's > used all over, but few people hand code it (though admittedly, there > are probably mo

Re: apscheduler error

2011-01-10 Thread Alice Bevan–McGregor
On 2011-01-10 17:23:34 -0800, linna li said: I see the latest version is APScheduler 1.3.1. Where can I get APScheduler 2.0? https://bitbucket.org/agronholm/apscheduler/ I don't think 2.0 has been released yet, but that is the version number in apscheduler/__init__.py on HG tip. The example

Re: Python use growing fast

2011-01-10 Thread Corey Richardson
On 01/10/2011 10:24 PM, Dan Stromberg wrote: > On Mon, Jan 10, 2011 at 5:22 PM, Krzysztof Bieniasz > wrote: >>> Also depends on how one defines "popularity" in the context of >>> programming languages. >> >> Tiobe quite clearly states what they mean by the name "popularity". >> Namely the number o

Re: Python use growing fast

2011-01-10 Thread Dan Stromberg
On Mon, Jan 10, 2011 at 5:22 PM, Krzysztof Bieniasz wrote: >> Also depends on how one defines "popularity" in the context of >> programming languages. > > Tiobe quite clearly states what they mean by the name "popularity". > Namely the number of Google search results of expressions like > "program

Re: Python use growing fast

2011-01-10 Thread Gerry Reno
On 01/10/2011 08:31 PM, Katie T wrote: > On Mon, Jan 10, 2011 at 10:29 PM, John Nagle wrote: > >> On 1/10/2011 1:02 PM, MRAB wrote: >> >>> On 10/01/2011 20:29, Dan Stromberg wrote: >>> I invite folks to check out Tiobe's Language Popularity Rankings: http://www.tiobe.

Re: apscheduler error

2011-01-10 Thread linna li
On Jan 7, 11:03 pm, Alice Bevan–McGregor wrote: > Howdy! > > On 2011-01-07 17:08:28 -0800, linna li said: > > > I tried to use the apscheduler and used the sample code below from the > > tutorial, but got the error message: Exception in thread APScheduler > > (most likely raised during interpreter

Re: Python use growing fast

2011-01-10 Thread Katie T
On Mon, Jan 10, 2011 at 10:29 PM, John Nagle wrote: > On 1/10/2011 1:02 PM, MRAB wrote: >> >> On 10/01/2011 20:29, Dan Stromberg wrote: >>> >>> I invite folks to check out Tiobe's Language Popularity Rankings: >>> >>> http://www.tiobe.com/index.php/content/paperinfo/tpci/index.html > >   That's so

Re: Python use growing fast

2011-01-10 Thread Krzysztof Bieniasz
> Also depends on how one defines "popularity" in the context of > programming languages. Tiobe quite clearly states what they mean by the name "popularity". Namely the number of Google search results of expressions like "programming X" for X in languages. If no one in the Web writes about prog

Re: apscheduler error

2011-01-10 Thread linna li
Thank you for all the replies here! I will try your suggestions. On Jan 7, 11:03 pm, Alice Bevan–McGregor wrote: > Howdy! > > On 2011-01-07 17:08:28 -0800, linna li said: > > > I tried to use the apscheduler and used the sample code below from the > > tutorial, but got the error message: Exceptio

Re: Python use growing fast

2011-01-10 Thread Terry Reedy
On 1/10/2011 4:43 PM, Alice Bevan–McGregor wrote: It shows an example of Python code, which happens to have 2 syntax errors! Wikipedia is a Wiki; everyone is free to contribute and correct mistakes. The errors, if there, are in .png and .svg images of a random, unrunnable snippet that will

Re: Python use growing fast

2011-01-10 Thread Dan Stromberg
On Mon, Jan 10, 2011 at 2:29 PM, John Nagle wrote: > On 1/10/2011 1:02 PM, MRAB wrote: >> >> On 10/01/2011 20:29, Dan Stromberg wrote: >>> >>> I invite folks to check out Tiobe's Language Popularity Rankings: >>> >>> http://www.tiobe.com/index.php/content/paperinfo/tpci/index.html > >   That's som

Re: String to char and decimal number conversion

2011-01-10 Thread SANKAR .
Hi Chris , Thanks for your response. I am reading a Test.txt (see atatchment) file using following code to get the T2: F =open('C:\Test.txt','r') T1 = F.readlines() for i in range(len(T1)): T2 = T1[i].split(',') print(T2) Regards Sankar On Tue, Jan 11, 2011 at 10:02 AM, Chris Re

Re: Absolute imports?

2011-01-10 Thread Ben Finney
Ben Finney writes: > The filesystem path (if any!) is derived from the name that the module > will be bound to within the code. That'w why the indirection of > ‘sys.path’ is necessary: it keeps the mapping between module names and > filesystem paths. That phrasing gives the wrong impression; ‘sy

Re: What INI config file module allows lists of duplicate same-named options?

2011-01-10 Thread Philip Semanchuk
On Jan 10, 2011, at 6:05 PM, Ben Finney wrote: > "Thomas L. Shinnick" writes: > >> Here, I need to list multiple file/dir path pairs. A list of multiple >> items to be acted upon in a common way. It is a list. Simple. >> Except I can't find a library/pypi module with the obvious extension. >

Re: What INI config file module allows lists of duplicate same-named options?

2011-01-10 Thread Ben Finney
"Thomas L. Shinnick" writes: > Here, I need to list multiple file/dir path pairs. A list of multiple > items to be acted upon in a common way. It is a list. Simple. > Except I can't find a library/pypi module with the obvious extension. What you want is incompatible with calling the result “a

Re: Absolute imports?

2011-01-10 Thread Ben Finney
Roy Smith writes: > Ben Finney wrote: > > What is the problem you're trying to solve? It is likely we can > > suggest a better solution. > > Well, the problem I'm trying to solve is that I have an absolute > pathname to a python source file that I want to import as a module :-) And then have i

Re: Python use growing fast

2011-01-10 Thread Chris Rebert
On Mon, Jan 10, 2011 at 2:29 PM, John Nagle wrote: > On 1/10/2011 1:02 PM, MRAB wrote: >> >> On 10/01/2011 20:29, Dan Stromberg wrote: >>> >>> I invite folks to check out Tiobe's Language Popularity Rankings: >>> >>> http://www.tiobe.com/index.php/content/paperinfo/tpci/index.html > >   That's som

Re: String to char and decimal number conversion

2011-01-10 Thread Chris Rebert
On Mon, Jan 10, 2011 at 2:44 PM, SANKAR . wrote: > Hello There, > >    I am from non IT field also new to python programming.Could you > please help me to solve the following problem? > > I have a list T1 with following format: > > T1 = [ ' "Field" ' , ' "12.5" ', ' "2.5" '] > > How do get the

String to char and decimal number conversion

2011-01-10 Thread SANKAR .
Hello There, I am from non IT field also new to python programming.Could you please help me to solve the following problem? I have a list T1 with following format: T1 = [ *' "*Field*" **' , ' "*12.5*" **', ' "*2.5*" ']* * * How do get the list elements without double quote in my output (T

Centering a window

2011-01-10 Thread Rohit Coder
I am using PyQt4 for GUI apps. I created a class that contains a function to center any window (Form) whose name is passed to this class. I have two questions: How to modify the below given code to center the window whose name we passed as an argument.How to pass window name to this class from a

Compiling and Executing a Python byte coded program

2011-01-10 Thread A famous IT technical writer
If interested with, have a look to http://vouters.dyndns.org/tima/All-OS-Python-Compiling_a_Python_Program_and_Executing_the_compiled_version.html Note you may boost your Python's startup time but not the execution speed of your program which depends on the generated byte code. -- http://mail.pyt

Re: Python use growing fast

2011-01-10 Thread John Nagle
On 1/10/2011 1:02 PM, MRAB wrote: On 10/01/2011 20:29, Dan Stromberg wrote: I invite folks to check out Tiobe's Language Popularity Rankings: http://www.tiobe.com/index.php/content/paperinfo/tpci/index.html That's somehow derived from web searches, not from any real data source. Look how

Re: Python use growing fast

2011-01-10 Thread Krzysztof Bieniasz
> I invite folks to check out Tiobe's Language Popularity Rankings: > > http://www.tiobe.com/index.php/content/paperinfo/tpci/index.html > > The gist is: Python grew faster than any other programming language over > the last year, according to this (slightly arbitrary, but better than no > indica

Re: Python use growing fast

2011-01-10 Thread Alice Bevan–McGregor
On 2011-01-10 13:02:09 -0800, MRAB said: On 10/01/2011 20:29, Dan Stromberg wrote: ...despite our wikipedia page whose first paragraph almost seems like it was written with the intention of scaring off new converts, with its "unusual" comment... Indentation as a syntatitical structure is not

Re: Resolve circular reference

2011-01-10 Thread moerchendiser2k3
On Jan 10, 7:18 pm, Stefan Behnel wrote: > moerchendiser2k3, 10.01.2011 18:55: > > >> If you can tell us why it's so important that the object be destroyed > >> at that given time, even while a reference to it exists, maybe we can > >> give you better suggestions. > > > Thanks for your answer! In

Re: Python use growing fast

2011-01-10 Thread MRAB
On 10/01/2011 20:29, Dan Stromberg wrote: I invite folks to check out Tiobe's Language Popularity Rankings: http://www.tiobe.com/index.php/content/paperinfo/tpci/index.html The gist is: Python grew faster than any other programming language over the last year, according to this (slightly arbitr

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2011-01-10 Thread http://groups.google.com/group/de.comp.os.os2.apps/post
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Python use growing fast

2011-01-10 Thread Dan Stromberg
I invite folks to check out Tiobe's Language Popularity Rankings: http://www.tiobe.com/index.php/content/paperinfo/tpci/index.html The gist is: Python grew faster than any other programming language over the last year, according to this (slightly arbitrary, but better than no indicator) ranking.

[ANN] cdecimal-2.2 released

2011-01-10 Thread Stefan Krah
Hi, I'm pleased to announce the release of cdecimal-2.2. cdecimal is a fast drop-in replacement for the decimal module in Python's standard library. Blurb = cdecimal is a complete implementation of IBM's General Decimal Arithmetic Specification. With the appropriate context parameters, cdec

Re: Print to an IPP printer (pkipplib?)

2011-01-10 Thread Adam Tauno Williams
On Mon, 2011-01-10 at 10:49 -0800, Emile van Sebille wrote: > On 1/10/2011 10:40 AM Adam Tauno Williams said... > > First I have to make a text stream into a PDF, so I have something to > > send. Surprisingly I've been able to find no code to steal which does > > that; which means it will take lon

Re: Print to an IPP printer (pkipplib?)

2011-01-10 Thread Emile van Sebille
On 1/10/2011 10:40 AM Adam Tauno Williams said... First I have to make a text stream into a PDF, so I have something to send. Surprisingly I've been able to find no code to steal which does that; which means it will take longer. :( reportlab? [clumsily thunking out to commands like "a2ps", et

Re: Print to an IPP printer (pkipplib?)

2011-01-10 Thread Adam Tauno Williams
On Mon, 2011-01-10 at 10:37 -0700, Michael Torrie wrote: > On 10/16/2010 10:49 AM, Adam Tauno Williams wrote: > > I've found the module pkipplib which seems to work well for things like > > interrogating an IPP (CUPS) server. But is there a way to send a print > > job to an IPP print queue? [and

Re: Resolve circular reference

2011-01-10 Thread Stefan Behnel
moerchendiser2k3, 10.01.2011 18:55: If you can tell us why it's so important that the object be destroyed at that given time, even while a reference to it exists, maybe we can give you better suggestions. Thanks for your answer! In my case the types A and B (in my example above) are a dialog an

Re: os.system and loggers

2011-01-10 Thread Carl Banks
On Jan 10, 8:29 am, Tim wrote: > I think I may have included too much fluff in my original question. > The main thing I wonder is whether I can attach a log handler to > stdout in such a way that os.system calls will write to that handler > instead of the console. -- http://mail.python.org/mailma

Re: os.system and loggers

2011-01-10 Thread Carl Banks
On Jan 10, 8:29 am, Tim wrote: > On Jan 7, 11:24 am, Tim wrote: > > > > > > > hi, I'm using a 3rd-party python program that uses the python logging > > facility and also makes calls to os.system. I'm trying to capture its > > output to a file. > > > In my own code, I've taken control of the logge

Re: Resolve circular reference

2011-01-10 Thread moerchendiser2k3
> If you can tell us why it's so important that the object be destroyed > at that given time, even while a reference to it exists, maybe we can > give you better suggestions. Thanks for your answer! In my case the types A and B (in my example above) are a dialog and a dialog widget. At a special t

Re: Print to an IPP printer (pkipplib?)

2011-01-10 Thread Michael Torrie
On 10/16/2010 10:49 AM, Adam Tauno Williams wrote: > I've found the module pkipplib which seems to work well for things like > interrogating an IPP (CUPS) server. But is there a way to send a print > job to an IPP print queue? [and no, the local system knows nothing about > the print architecture

Re: PJL

2011-01-10 Thread Emile van Sebille
On 1/10/2011 7:06 AM loial said... Thanks for responding.. First question...how do I send it to the printer? Printer would be on the network. Start here: http://mail.python.org/pipermail/python-announce-list/2000-November/000567.html The middle article covers accessing the printer. Emile

Re: os.system and loggers

2011-01-10 Thread Tim
On Jan 7, 11:24 am, Tim wrote: > hi, I'm using a 3rd-party python program that uses the python logging > facility and also makes calls to os.system. I'm trying to capture its > output to a file. > > In my own code, I've taken control of the loggers that are setup in > the other program by removing

Re: PJL

2011-01-10 Thread Wolfgang Rohdewald
On Montag 10 Januar 2011, loial wrote: > First question...how do I send it to the printer? Printer > would be on the network. echo PJL | lp -oraw -dnetworkprinter if it works, translate it to python -- Wolfgang -- http://mail.python.org/mailman/listinfo/python-list

Re: Resolve circular reference

2011-01-10 Thread Carl Banks
On Jan 10, 12:21 am, moerchendiser2k3 wrote: > so there is no chance without using weakrefs? > any ideas, tips, workarounds how I might handle this? No, sorry: as long as a reference to an object exists, the object is never deleted. There is no way to get around this. Python in general isn't de

Re: PJL

2011-01-10 Thread loial
Thanks for responding.. First question...how do I send it to the printer? Printer would be on the network. -- http://mail.python.org/mailman/listinfo/python-list

Re: Create a class to position a window on the screen.

2011-01-10 Thread Zac Burns
I'm not exactly sure what you are asking here, but one problem that is notable in your example is that the center function is indented inside the __init__ function. This would create a closure instead of a method on PositionWindow, which is probably not what you want. -Zac On Sun, Jan 9, 2011 a

Re: PJL

2011-01-10 Thread Emile van Sebille
On 1/10/2011 6:12 AM loial said... Anyone got any experience of send PJL commands to a printer using Python on Unix? Are you having trouble? PJL is sent like any other text... Emile -- http://mail.python.org/mailman/listinfo/python-list

Re: Close stdout socket on CGI after fork with subprocess

2011-01-10 Thread Thibaud Roussillat
On Mon, Jan 10, 2011 at 9:26 AM, Kushal Kumaran < kushal.kumaran+pyt...@gmail.com > wrote: > On Mon, Jan 10, 2011 at 1:15 PM, Thibaud Roussillat > wrote: > > On Sat, Jan 8, 2011 at 3:19 AM, Kushal Kumaran > > > > wrote: > >> > >> On Fri, Jan 7, 2011 at 8:08 PM, Thibaud Roussillat > >> wrote: > >

PJL

2011-01-10 Thread loial
Anyone got any experience of send PJL commands to a printer using Python on Unix? -- http://mail.python.org/mailman/listinfo/python-list

Re: Absolute imports?

2011-01-10 Thread Jean-Michel Pichavant
Roy Smith wrote: [snip] It's reasonably straight-forward to figure out that absolute path, starting from sys.argv[0] and using the tools in os.path. Now I need to import the file, given that I know its absolute pathname. It looks like imp.load_source() does what I want, I'm just wondering if

Re: Close stdout socket on CGI after fork with subprocess

2011-01-10 Thread Kushal Kumaran
On Mon, Jan 10, 2011 at 1:15 PM, Thibaud Roussillat wrote: > On Sat, Jan 8, 2011 at 3:19 AM, Kushal Kumaran > wrote: >> >> On Fri, Jan 7, 2011 at 8:08 PM, Thibaud Roussillat >> wrote: >> > Hi, >> > >> > I work with Python 2.4 and CGI. >> > >> > I have a CGI which call a Python script in backgrou

Re: Resolve circular reference

2011-01-10 Thread moerchendiser2k3
so there is no chance without using weakrefs? any ideas, tips, workarounds how I might handle this? bye, moerchendiser2k3 -- http://mail.python.org/mailman/listinfo/python-list