Re: Box plot in Python

Sebastian Bassi wrote: > Hello, > > Is there a graphic package for Python that provides support for box > plots? (see > http://en.wikipedia.org/wiki/Box_plot and > http://en.wikipedia.org/wiki/Image:R-speed_of_light_boxplot.png for > information on box plots). > > I have N sets of data, each wit

Re: Constructor of object

Thanks. But can I change returned by xml.get_widget() object type from gtk.Window to HelloWindow? -- http://mail.python.org/mailman/listinfo/python-list

Re: Attribute monitoring in a class

Gabriel Genellina a écrit : > En Wed, 14 Mar 2007 10:01:54 -0300, Joel Andres Granados > <[EMAIL PROTECTED]> escribió: > >> Bruno Desthuilliers wrote: >>> Joel Andres Granados a écrit : > I'm working with code that is not of my authorship and there is a class attribute that is cha

Sorry (was Re: Cteni unicode retezcu ze souboru UTF-8 s BOM?)

Sorry for the mess, The message should have been sent to the Czech Python mailing list. My fault. pepr "Petr Prikryl" wrote... > Ahoj všeci, > Tak nějak prakticky poprvé se dostávám k tomu, > jak přečíst unicode řetězce ze souboru, který > je uložen ve formátu UTF-8 se signaturou > na začátku (

Re: dict.items() vs dict.iteritems and similar questions

Paul Rubin a écrit : > Laurent Pointal <[EMAIL PROTECTED]> writes: >> Both work, you may prefer xrange/iteritems for iteration on large >> collections, you may prefer range/items when processing of the result >> value explicitly need a list (ex. calculate its length) or when you are >> going to man

Re: spawn process in a new console window

[EMAIL PROTECTED] a écrit : > On Mar 14, 9:56 pm, [EMAIL PROTECTED] wrote: >> Hello, >> >> I have a script that launches a sequence of other programs, some GUI, >> some console. I'd like the console programs to launch in their own >> console window, instead of all of them sharing the script's cons

Re: what are Python equivalent to MATLAB persistent or C++ static?

In <[EMAIL PROTECTED]>, dmitrey wrote: > Thank you in advance, For what? Hint: Don't "hide" the question in the subject line. I don't know MATLAB's `persistent` but I know that ``static`` in C++ can be used in different places with different meanings. It seems you are asking questions how to t

Re: most complete xml package for Python?

On Mar 15, 9:04 am, "metaperl" <[EMAIL PROTECTED]> wrote: > On Mar 14, 5:34 pm, "John Machin" <[EMAIL PROTECTED]> wrote: > > > Given keywords like "Amara" and "Elementtree" and past history, it > > looked to me like a troll of one kind trying to incite a troll of > > another kind to pop out from un

Re: dict.items() vs dict.iteritems and similar questions

Laurent Pointal: > you may prefer range/items when processing of the result > value explicitly need a list (ex. calculate its length) Creating a very long list just to know the len of an iterator is barbaric, so sometimes I use this: def leniter(iterator): if hasattr(iterator, "__len__"):

Re: Python books?

On Mar 15, 2:38 am, [EMAIL PROTECTED] (Alex Martelli) wrote: > BartlebyScrivener <[EMAIL PROTECTED]> wrote: > > On Mar 14, 3:50 pm, [EMAIL PROTECTED] (Aahz) wrote: > > > > Some people prefer shorter books -- Python for Dummies (for new > > > programmers) and Python in a Nutshell (for experienced pr

Re: most complete xml package for Python?

On 14 Mar, 17:45, Steve Holden <[EMAIL PROTECTED]> wrote: > > Although the phrase "without even checking them all out" hardly lends > credence to the OP's assertion of Amara's superiority, and does tend to > support a hypothesis involving some ulterior motive (or would if less > ingenuously done).

Computer Job Vacancy

Computer Job Vacancy http://www.jobbankdata.com/job-computer.htm -- http://mail.python.org/mailman/listinfo/python-list

Re: print and softspace in python

Phoe6 a écrit : > print and softspace in python > In python, whenever you use >>>print statement Drop the '>>>' part. It's just the default Python shell prompt. > it will append a > newline by default. If you don't want newline to be appended, you got > use a comma at the end (>>>print 10,) > Whe

Re: Returning other instance from __init__

On 15 Mar, 06:21, [EMAIL PROTECTED] (Alex Martelli) wrote: > Paulo da Silva <[EMAIL PROTECTED]> wrote: > > > > I would like to implement something like this: > > > > class C1: > > def __init__(self,xxx): > > if ... : > > self.foo = foo > >

Re: Circular Class Logic

> Remove the line above > and add this below: > def initFoo(): > import baz > Foo.baz = baz.Baz() > initFoo() I got it to work, but I had to add a check to see if the class variable had been set.. def initBaz(): import Baz Foo.baz = Baz.Baz() class Foo: baz = None def __init__(self):

Re: dict.items() vs dict.iteritems and similar questions

[EMAIL PROTECTED] wrote: > Laurent Pointal: >> you may prefer range/items when processing of the result >> value explicitly need a list (ex. calculate its length) > > Creating a very long list just to know the len of an iterator is > barbaric, so sometimes I use this: > > def leniter(iterator): >

cx_Oracle and unicode data

Hi, I need to get data from an Oracle DB that contains unicode data (chinese text). But the chinese data that I receive is wrong (only ¿). After a look at the Oracle documentation I've found an environment variable called NLS_LANG that you could set to define what charset the DB client use and it

Re: Tools for GUI/graphics

You should take a look at matplotlib (http:// matplotlib.sourceforge.net/). It's possible to integrate the graphic display into a python application, as well as writing files and display them in a browser. Bernhard -- http://mail.python.org/mailman/listinfo/python-list

Re: spawn process in a new console window

Greg, Thanks for the tip. I will check out subprocess. Eli -- http://mail.python.org/mailman/listinfo/python-list

Re: spawn process in a new console window

On Mar 15, 5:12 am, Laurent Pointal <[EMAIL PROTECTED]> wrote: > [EMAIL PROTECTED] a écrit : > > > > > On Mar 14, 9:56 pm, [EMAIL PROTECTED] wrote: > >> Hello, > > >> I have a script that launches a sequence of other programs, some GUI, > >> some console. I'd like the console programs to launch in

Re: cx_Oracle and unicode data

loo ping, > But it's not what I call a 'clean' solution and I suppose that it must > exist another way to force the client DB to use UTF8, or another > solution to get my data. I share your feeling. I asked a similiar question ~1 year ago; and: your solution is the only one. The oracle-libs get

Re: Circular Class Logic

On Mar 15, 7:01 am, [EMAIL PROTECTED] wrote: > > Remove the line above > > and add this below: > > def initFoo(): > > import baz > > Foo.baz = baz.Baz() > > initFoo() > > I got it to work, but I had to add a check to see if the class > variable had been set.. > > def initBaz(): > import Baz >

Re: dict.items() vs dict.iteritems and similar questions

Steve Holden a écrit : > [EMAIL PROTECTED] wrote: >> Laurent Pointal: >>> you may prefer range/items when processing of the result >>> value explicitly need a list (ex. calculate its length) >> >> Creating a very long list just to know the len of an iterator is >> barbaric, so sometimes I use this:

Re: dict.items() vs dict.iteritems and similar questions

Steve Holden: > once you know how long it is you > no longer have access to the elements. Or did I miss something? Now and then I need to know how many elements there are, and not what they are, so in those situations storing them isn't necessary. Bye, bearophile -- http://mail.python.org/mailm

Re: looking for a simple crypto library

P?nar Yanarda? wrote: > Hi all, > > I'm looking for a crypto library which can simply: > > - extracts a public key from a (X.509) certificate, > > - supports public-key algorithms. > > Any suggestions? > > With love, > -- > P?nar "PINguAR" Yanarda? > http://pinguar.org pyopenssl ? -- http:

Re: ANN: ActivePython 2.5.0.0 is now available

On Mar 13, 9:56 pm, Trent Mick <[EMAIL PROTECTED]> wrote: > I'm happy to announce that ActivePython 2.5.0.0 is now available for download > from: > http://www.activestate.com/products/activepython/ > > This is the first release of ActivePython for Python version 2.5. Apologies > for the long d

Re: Box plot in Python

Matplotlib supports boxplots in a very straightforward fashion and is reasonably documented (just google it!) I actually just submitted a patch for extra boxplot features in matplotlib, which you can find on the sourceforge patch tracker. -Rob -- http://mail.python.org/mailman/listinfo/python-list

wxTextCtrl - copy and paste 65, 000 characters of text into it only seems to hold 30, 003

I have a wxTextCtrl: wx.TextCtrl(self.myPanel, -1, "", style=wx.TE_MULTILINE) I take a set of text (65,000 characters), and paste it into the text control. all looks well. Then when I click a button I print out the entered text and the length of that text. Here is what I am seeing... 1. Paste

Re: Returning other instance from __init__

Paul Boddie <[EMAIL PROTECTED]> wrote: ... > > > class C1: > > > def __init__(self,xxx): ... > > Use __new__ for such purposes, not __init__. (You need to make C1 > > newstyle, e.g. inherit from object, to make special method __new__ > > work). > > Call me a traditionalist, but why wo

Re: Returning other instance from __init__

Alex Martelli escreveu: > Paulo da Silva <[EMAIL PROTECTED]> wrote: ... > > E.g.: > > class C1(object): > def __new__(cls, xxx): > if xxx: return type.__new__(cls, xxx) > else: return C1.load(xxx) > @staticmethod > def load(xxx): return ...whatever... > def __in

Re: dict.items() vs dict.iteritems and similar questions

Steve Holden <[EMAIL PROTECTED]> wrote: > [EMAIL PROTECTED] wrote: > > Laurent Pointal: > >> you may prefer range/items when processing of the result > >> value explicitly need a list (ex. calculate its length) > > > > Creating a very long list just to know the len of an iterator is > > barbaric,

Multiline code - trailing slash usage

When do I need to use a trailing slash to separate code over multiple lines. For example: x = "hello world, this is my multiline " + \ "string" x = {'name' : \ 'bob'} Do I need to use the "\" in the above examples? When do i need to use it? -- http://mail.python.org/mailman/li

Re: Returning other instance from __init__

On 15 Mar, 15:50, [EMAIL PROTECTED] (Alex Martelli) wrote: > Paul Boddie <[EMAIL PROTECTED]> wrote: > > Call me a traditionalist, but why wouldn't a factory function be good > > enough? > > That depends on whether you need name C1 to refer to a class, or not. Right. > If you want name C1 to be us

Pickle Problem

I'm a complete python n00b writing my first program (or attempting to, anyway). I'm trying to make the transition from Java, so if you could help me, it would be greatly appreciated. Here's the code I'm stuck on (It's very basic): class DemoClass: def __init__(self): self.t

Re: Multiline code - trailing slash usage

abcd wrote: > When do I need to use a trailing slash to separate code over multiple > lines. > > For example: > > x = "hello world, this is my multiline " + \ > "string" > > x = {'name' : \ > 'bob'} > > Do I need to use the "\" in the above examples? When do i need to use > it?

Re: Multiline code - trailing slash usage

abcd wrote: > When do I need to use a trailing slash to separate code over multiple > lines. > > For example: > > x = "hello world, this is my multiline " + \ > "string" > > x = {'name' : \ > 'bob'} > > Do I need to use the "\" in the above examples? When do i need to use > it?

Re: Multiline code - trailing slash usage

abcd wrote: > When do I need to use a trailing slash to separate code over multiple > lines. > > For example: > > x = "hello world, this is my multiline " + \ > "string" Yes. > > x = {'name' : \ > 'bob'} No. You don't need trailing slashes whenever there's a pair of {}, [] or

Re: Pickle Problem

On Mar 15, 11:13 am, "tonyr1988" <[EMAIL PROTECTED]> wrote: > if __name__=='__main__': > x = DemoClass > x.WriteToFile > You meant to create a DemoClass instance object, but instead, you obtained a reference to the class object. You want 'x = DemoClass()' instead. You meant to ca

Re: Pickle Problem

In <[EMAIL PROTECTED]>, tonyr1988 wrote: > if __name__=='__main__': > x = DemoClass > x.WriteToFile In Python classes, functions and methods are first class objects. You bind the `DemoClass` class object to the name `x`, you are *not* creating an instance of `DemoClass`. Then you ac

Re: Multiline code - trailing slash usage

abcd a écrit : > When do I need to use a trailing slash to separate code over multiple > lines. > > For example: > > x = "hello world, this is my multiline " + \ > "string" Here you don't need the + > x = {'name' : \ > 'bob'} And here you don't need the antislash > Do I need to

Re: Pickle Problem

tonyr1988 wrote: > I'm a complete python n00b writing my first program (or attempting to, > anyway). I'm trying to make the transition from Java, so if you could > help me, it would be greatly appreciated. Here's the code I'm stuck on > (It's very basic): > > class DemoClass: > def __init__(

Re: Pickle Problem

On 15 Mar 2007 08:13:53 -0700, tonyr1988 <[EMAIL PROTECTED]> wrote: > if __name__=='__main__': > x = DemoClass > x.WriteToFile Here, you're binding the Class DemoClass to the name x. What you probably meant to do is create a new instance of DemoClass, and bind that to name x, like

Re: Multiline code - trailing slash usage

On Thursday 15 March 2007 15:57, abcd wrote: > When do I need to use a trailing slash to separate code over multiple > lines. > > For example: > > x = "hello world, this is my multiline " + \ > "string" Needed. Although you can omit the "+". > x = {'name' : \ > 'bob'} Not needed b

Re: Pickle Problem

tonyr1988 wrote: > I'm a complete python n00b writing my first program (or attempting to, > anyway). I'm trying to make the transition from Java, so if you could > help me, it would be greatly appreciated. Here's the code I'm stuck on > (It's very basic): > > class DemoClass: > def __init__(s

Re: Multiline code - trailing slash usage

Steve Holden <[EMAIL PROTECTED]> wrote: > x = "hello world, this is my multiline " \ > "string" > > and this would have saved you a run-time string concatenation :) or use parentheses for an alternative which doesn't need the backslash: x = ("hello world, this is my multiline "

Re: Pickle Problem

Hi, You should write your last two lines as ... x = DemoClass() x.WriteToFile() Don't miss paranthesis again... :) Maybe there are still some mistakes too. Does dump method writes list's elements? Sönmez tonyr1988 wrote: > I'm a complete python n00b writing my first program (

Re: dict.items() vs dict.iteritems and similar questions

[EMAIL PROTECTED] (Alex Martelli) wrote: >> Of course this is a little like the Heisenberg uncertainty principle if >> the iterator has no __len__ attribute - once you know how long it is you >> no longer have access to the elements. Or did I miss something? > > Right. However, "return sum(1 for

Re: looking for a simple crypto library

"PÑnar Yanarda¿" <[EMAIL PROTECTED]> writes: > I'm looking for a crypto library which can simply: > > - extracts a public key from a (X.509) certificate, > > - supports public-key algorithms. www.trevp.com/tlslite -- http://mail.python.org/mailman/listinfo/python-list

Re: Multiline code - trailing slash usage

"abcd" <[EMAIL PROTECTED]> writes: > When do I need to use a trailing slash to separate code over multiple > lines. > > For example: > > x = "hello world, this is my multiline " + \ > "string" You can either do that, or you can use parentheses: x = ( "foo" + "bar" ) Note

Re: ANN: ActivePython 2.5.0.0 is now available

[EMAIL PROTECTED] wrote: > > is ctypes supported on ActivePython for Windows x64? > No. http://aspn.activestate.com/ASPN/docs/ActivePython/2.5/whatsincluded.html My understanding (from http://www.python.org/sf/1545507) is that ctypes isn't yet ported to Windows/AMD64. That may have changed th

Re: what are Python equivalent to MATLAB persistent or C++ static?

Marc 'BlackJack' Rintsch wrote: > In <[EMAIL PROTECTED]>, dmitrey wrote: > > > Thank you in advance, > > For what? Hint: Don't "hide" the question in the subject line. > > I don't know MATLAB's `persistent` but I know that ``static`` in C++ can > be used in different places with different meanings

Re: Passing a FILE* from Python into a MinGW/SWIG module

John Pye <[EMAIL PROTECTED]> wrote: >Is there an official workaround for this? Presumably I need to >implement a mingw-compatible version of all the 'file' class in >Python, eg I'm not familiar with SWIG, but why not pass Python's own file class? Method calls on Python's file class will be dispatc

Re: Pickle Problem

On Mar 15, 10:38 am, Gary Herron <[EMAIL PROTECTED]> wrote: > tonyr1988 wrote: > > I'm a complete python n00b writing my first program (or attempting to, > > anyway). I'm trying to make the transition from Java, so if you could > > help me, it would be greatly appreciated. Here's the code I'm stuck

Re: Passing a FILE* from Python into a MinGW/SWIG module

On 14 mar 2007, at 11.57, John Pye wrote: > Hi all > > I understand that I can't hope to pass a FILE* from the Windows > version of Python into a SWIG module that I've built using MinGW > gcc/g+ > +, because apparently the FILE* structure are different and > incompatible. > > Is there an offici

Re: dict.items() vs dict.iteritems and similar questions

Duncan> I think I'd prefer the barbaric: Duncan>return len(list(iterator)) Duncan> since at least it is guaranteed to terminate. Are you sure? There's no guarantee that an iterator will terminate: len(list(itertools.cycle(range(10 Skip -- http://mail.python.org/mailm

Using wildcards with Popen in the Subprocess module

Hello, I am needing to pass an argument to the Popen function of the Subprocess module that includes a wildcard in the filename. It seems that Popen is not able to expand wildcards, and treats a filename that includes a wildcard as a literal. EX. var1="/path_to_files/filnames*.doc" result=Popen

Re: looking for a simple crypto library

Paul Rubin wrote: > tlslite cool ! -- http://mail.python.org/mailman/listinfo/python-list

Re: most complete xml package for Python?

metaperl schrieb: > On Mar 14, 5:34 pm, "John Machin" <[EMAIL PROTECTED]> wrote: > > >> Given keywords like "Amara" and "Elementtree" and past history, it >> looked to me like a troll of one kind trying to incite a troll of >> another kind to pop out from under the bridge and chew on his >> ankle

Re: logging and wx.Timer

hg wrote: > Jordan wrote: > >> On Mar 14, 1:52 am, hg <[EMAIL PROTECTED]> wrote: >>> Hi, >>> >>> I read that logging was thread safe ... but can I use it under a GUI >>> timer ? >>> >>> Thanks, >>> >>> hg >> >> That was barely enough information to be worthy of a reply. Need more >> than that.

Re: dict.items() vs dict.iteritems and similar questions

In <[EMAIL PROTECTED]>, skip wrote: > Are you sure? There's no guarantee that an iterator will terminate: > > len(list(itertools.cycle(range(10 You have infinite memory? ;-) Ciao, Marc 'BlackJack' Rintsch -- http://mail.python.org/mailman/listinfo/python-list

Re: ANN: ActivePython 2.5.0.0 is now available

Trent Mick schrieb: > [EMAIL PROTECTED] wrote: >> >> is ctypes supported on ActivePython for Windows x64? >> > > No. > http://aspn.activestate.com/ASPN/docs/ActivePython/2.5/whatsincluded.html > > My understanding (from http://www.python.org/sf/1545507) is that ctypes isn't > yet ported to Win

Re: Box plot in Python

On 3/15/07, Rob Clewley <[EMAIL PROTECTED]> wrote: > Matplotlib supports boxplots in a very straightforward fashion and is > reasonably documented (just google it!) I actually just submitted a > patch for extra boxplot features in matplotlib, which you can find on > the sourceforge patch tracker.

Tkinter menu toplevel or frame

what is the best way to write tkinter menus? As toplevels or as frame with Menubutton? im doing like this class MyWidget(Frame): def __init__(self, master=None):""" should this master be parent? Because my first tought was that this is toplevel master than i found that its not"""

Re: dict.items() vs dict.iteritems and similar questions

Alex Martelli: > Right. However, "return sum(1 for _ in iterator)" may be a handier way > to express the same desctructive semantics as the last 4 lines here. With the speed tests I have done my version did come out as the faster one. Bye, bearophile -- http://mail.python.org/mailman/listinfo

right-format of integer output as text

hi all, I need printing the following: 1 2 3 ... 9 10 ... 99 100 ... 999 1000 1001 ... how can I implement this one in the simpliest way? Thank you in advance, D. -- http://mail.python.org/mailman/listinfo/python-list

right-format of integer output as text

hi all, I need printing the following: 1 2 3 ... 9 10 ... 99 100 ... 999 1000 1001 ... how can I implement this one in the simpliest way? Thank you in advance, D. -- http://mail.python.org/mailman/listinfo/python-list

Re: right-format of integer output as text

In <[EMAIL PROTECTED]>, dmitrey wrote: > how can I implement this one in the simpliest way? > Thank you in advance, In [45]: '%10d' % 1 Out[45]: ' 1' In [46]: '%10d' % 42 Out[46]: '42' In [47]: '%10d' % 1 Out[47]: ' 1' Ciao, Marc 'BlackJack' Rintsch -- http

Re: right-format of integer output as text

There are some errors occured in displaing previous message, I meant all right borders are the same, + some number of spaces before integer numbers, according to the number of digits D. -- http://mail.python.org/mailman/listinfo/python-list

Re: Circular Class Logic

> Just initialize Folder at module level - see below. > -- Paul > > class Disk(Folder): > def __init__(self,driveLetter): > super(Disk,self).__init__(driveLetter+":/") What is going on there? Is it just explicitly calling the super's init function? How is that really different from t

Re: right-format of integer output as text

Thank you Marc, it is exactly the same I asked for. D. -- http://mail.python.org/mailman/listinfo/python-list

os.path.isfile with *.tar.gz

Hello All, I'm new to Python and it looks like people that post here do get a good answer back so I figured I'd try my luck. I'm trying to check a directory to see if there is a file that has the name "startOfString" + some version number + "inst.tar.gz" (component-8.3.16-inst.tar.gz) The

Re: Circular Class Logic

On Mar 15, 1:55 pm, [EMAIL PROTECTED] wrote: > > class Disk(Folder): > > def __init__(self,driveLetter): > > super(Disk,self).__init__(driveLetter+":/") > > What is going on there? Is it just explicitly calling the super's > init function? What is going on is that Disk is being initia

Re: Using wildcards with Popen in the Subprocess module

On Mar 15, 2:04 pm, William Hudspeth <[EMAIL PROTECTED]> wrote: > Hello, > > I am needing to pass an argument to the Popen function of the Subprocess > module that includes a wildcard in the filename. It seems that Popen is > not able to expand wildcards, and treats a filename that includes a > wil

Re: Using wildcards with Popen in the Subprocess module

You could use glob and expand the resulting list to astring manually, but you have to make sure the command accepts the "command file1 file2 file3..." format. FZero On Mar 15, 4:04 pm, William Hudspeth <[EMAIL PROTECTED]> wrote: > Hello, > > I am needing to pass an argument to the Popen function

problem with str()

I can't get the str() method to work in the following code(the last line produces an error): class test: """class test""" def __init__(self): """I am init func!""" self.num = 10 self.num2 = 20 def someFunc(self):

Re: os.path.isfile with *.tar.gz

Boudreau, Emile wrote: > Hello All, > I'm new to Python and it looks like people that post here do get > a good answer back so I figured I'd try my luck. > > I'm trying to check a directory to see if there is a file that has the > name "startOfString" + some version number + "inst.tar.gz

Re: os.path.isfile with *.tar.gz

Boudreau, Emile wrote: > Hello All, > I'm new to Python and it looks like people that post here do get > a good answer back so I figured I'd try my luck. > > I'm trying to check a directory to see if there is a file that has the > name "startOfString" + some version number + "inst.tar.gz

New Chess Module

I'm releasing a new python chess module called shatranj. You can get it from www.employees.org/~stannous/shatranj until I move the project to sourceforge or some other place. It's a text based (bitboard) chess engine that implements an alphabeta search with iterative deepening. It also has a small

python-list@python.org

On Jan 29, 7:12 pm, "Pappy" <[EMAIL PROTECTED]> wrote: > SHORT VERSION:PythonFile B changes sys.stdout to a file so all 'prints' are > written > to the file. Pythonfile A launchespythonfile B with os.popen("./B > 2>&^1 >dev/null &"). PythonB's output disappears into never-never > land. > > LONG

Re: Importing WMI in a child Thread throws an error

On Feb 28, 3:08 pm, Tim Golden <[EMAIL PROTECTED]> wrote: > [EMAIL PROTECTED] wrote: > > On Feb 27, 3:32 pm, Tim Golden <[EMAIL PROTECTED]> wrote: > >> [EMAIL PROTECTED] wrote: > >>> The problem I have is that since I import WMI, it takes a long time > >>> and we have users complaining about it. So

Re: Circular Class Logic

En Thu, 15 Mar 2007 09:01:07 -0300, <[EMAIL PROTECTED]> escribió: > I got it to work, but I had to add a check to see if the class > variable had been set.. > class Foo: > baz = None > def __init__(self): > if Foo.baz == None: > Foo.baz = True > initBaz() This is a different

Re: merits of Lisp vs Python

Jorge Godoy <[EMAIL PROTECTED]> writes: > [EMAIL PROTECTED] (John J. Lee) writes: > > > John Nagle <[EMAIL PROTECTED]> writes: > > > >> John J. Lee wrote: > >> > "Graham Dumpleton" <[EMAIL PROTECTED]> writes: > >> > > >> >>On Mar 11, 12:31 pm, [EMAIL PROTECTED] (John J. Lee) wrote: > >> > >> > I

Re: Importing WMI in a child Thread throws an error

>> If you want to post some specific code examples, I'm >> happy to talk you through possible optimisations. >> >> TJG > > Sorry I didn't reply right away. Here's the straight WMI code I'm > using: > > c = wmi.WMI() > for i in c.Win32_ComputerSystem(): > mem = int(i.TotalPhysicalMemor

Re: problem with str()

Don't use built-ins as variable names. Your code will work if you change this: > methodList = [str for str in names if callable(getattr(obj, str))] to this: > methodList = [s for s in names if callable(getattr(obj, s))] -- http://mail.python.org/mailman/listinfo/python-list

Re: problem with str()

7stud wrote: > I can't get the str() method to work in the following code(the last > line produces an error): > > > class test: > """class test""" > def __init__(self): > """I am init func!""" > self.num = 10 > self.num2

Re: problem with str()

On Mar 15, 2:49 pm, "7stud" <[EMAIL PROTECTED]> wrote: > I can't get the str() method to work in the following code(the last > line produces an error): > > > class test: > """class test""" > def __init__(self): > """I am init func!""" > s

Re: problem with str()

"7stud" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] |I can't get the str() method to work in the following code(the last | line produces an error): If you 'print str' here | methodList = [str for str in names if callable(getattr(obj, str))] and again here, you will see the prob

Re: New Chess Module

[EMAIL PROTECTED] writes: > written in Python, it's not blazingly fast...but Kasparov > doesn't even look at 2k nodes per second, does he? ;-) Wow, cool. Out of curiosity how many nodes per second does it look at? -- http://mail.python.org/mailman/listinfo/python-list

Re: problem with str()

Sheesh! You would think that after looking at every inch of the code for way too many hours, at some point that would have poked me in the eye. Thanks all. -- http://mail.python.org/mailman/listinfo/python-list

Re: Tkinter menu toplevel or frame

> Please tell me is here anything that I should change. The way you have written it, master _must_ be a Toplevel object. So, maybe parent is the correct name, but it doesn't really matter. As a side note, there is no reason for this class to inherit Frame. Aside from packing and sizing the frame,

Re: dict.items() vs dict.iteritems and similar questions

Marc 'BlackJack' Rintsch <[EMAIL PROTECTED]> wrote: > In <[EMAIL PROTECTED]>, skip wrote: > >> Are you sure? There's no guarantee that an iterator will terminate: >> >> len(list(itertools.cycle(range(10 > > You have infinite memory? ;-) Strangely, Skip's example is exactly the one I

Re: New Chess Module

On Mar 15, 4:46 pm, Paul Rubin wrote: > [EMAIL PROTECTED] writes: > > written in Python, it's not blazingly fast...but Kasparov > > doesn't even look at 2k nodes per second, does he? ;-) > > Wow, cool. Out of curiosity how many nodes per second does it look > at? depend

Re: most complete xml package for Python?

Diez B. Roggisch wrote: > metaperl schrieb: > > > > Well, I'm not a troll. And I am now even less impressed with > > ElementTree. It does not preserve the document but reforms it in > > certain cases. > > > > > > > > gets rewritten as > > > > > > > > which leads to problems when embedding Dojo Ri

Re: Using wildcards with Popen in the Subprocess module

Hello Mike, Thanks for responding. I need to pass multiple filenames to an executable. The filenames are similar to one another, but differ only slightly, hence the use of the wildcard. The executable works well from the command line if I pass in a wildcard filename, but Popen can't expand the wil

Python shell on mac os x

Hi! I'm using iTerm on the mac the keymapping isn't right. On Linux and Windows it's really nice to be able to hit up to get the previous command. Does anyone know a way to get the Pyhton shell to work like on other systems, I always get this when I hit the direction keys: >>> ^[OA^[OC^[OD I've

Re: command line arguments using subprocess

En Wed, 14 Mar 2007 16:51:04 -0300, Jim <[EMAIL PROTECTED]> escribió: > I'm trying to use subprocess to drive a Perl script. I'm having some > trouble getting it to spot the command line arguments. Basically, if > I call subprocess(args).wait() where args has a second item, I can't > convince th

Re: Python shell on mac os x

On 15 Mar 2007 14:56:13 -0700, Bert Heymans <[EMAIL PROTECTED]> wrote: > >>> ^[OA^[OC^[OD Is your python built with readline support? Also, you might check out iPython. -- Greg Donald http://destiney.com/ -- http://mail.python.org/mailman/listinfo/python-list

Re: os.path.isfile with *.tar.gz

> Boudreau, Emile wrote: (snip) >> I have tried variations of: os.path.isfile( os.path.join("C:\\temp\\", >> "rqp-win32-app", "*.tar.gz")) As a side note, the whole point of os.path is to help writing portable code. So passing an os.specific path componant is somewhat counter productive !-) (s

lock problem

Hi, I think there is some lock problem. Let me show the code first import os import sys import string import tempfile import threading import Queue from time import sleep _hostname = None _username = None _password = None _ldapDataFile = None if _hostname is None or _username is None or _pass

Re: what are Python equivalent to MATLAB persistent or C++ static?

On Mar 15, 8:09 am, "dmitrey" <[EMAIL PROTECTED]> wrote: > Thank you in advance, > Dmitrey First, "static" can mean at least three different things in C++: static int myvar1; void foobar() { static int myvar2; } class foobar { static int myvar3; } I assume you are thinking about the seco

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