Re: Pysqlite storing file as blob example

On Jul 30, 6:25 pm, [EMAIL PROTECTED] wrote: > I'm trying to store binary data in a sqlite database and call into the > db using pysqlite 3. > What I've got so far is this: > > import sqlite > con = sqlite.connect(DB_PATH) > cur = con.cursor() > query = """create table t1( > ID INTEGER

Re: Directory

On 30 Lip, 23:43, Rohan <[EMAIL PROTECTED]> wrote: > I would like to get a list of sub directories in a directory. > If I use os.listdir i get a list of directories and files in that . > i only want the list of directories in a directory and not the files > in it. > anyone has an idea regarding thi

Re: Replacing overloaded functions with closures.

Ok, i see... Thank you all :) -- http://mail.python.org/mailman/listinfo/python-list

Re: Where do they tech Python officialy ?

Star a écrit : > MIT's freshman survey, EECS 1 is taught in Python and Scheme, soon to be > just Python. they should keep scheme or replace it with another (statically typed ?) functional language IMHO. please do the world (or at least usenet and mailing lists users) a favour : learn to answe

Simple question about logging module.

Hullo, I have started to use Python's logging, and got a problem. I have created some loggers and wrote some lines in the log. The problem is, that most of the lines appear doubled in the log, and some lines do not appear at all. Any ideas or comments are wellcome, Gabor Here is the code: impo

Re: File handle not being released by close

In article <[EMAIL PROTECTED]>, <[EMAIL PROTECTED]> wrote: > > [ ... ] > >for fileName in fileNames: > fileBeginning = os.path.splitext(fileName)[0] > fileEnd = os.path.splitext(fileName)[1] > > if fileEnd == ".py": >print fileName >f=open(fileBeginning+".tmp", 'w') >f.write("

simple string backspace question

Hello, I have one simple string, backspace character question.Here is my example: >>> text="Hello\bworld" >>> print text "HelloBSworld" Should this character "\b" (backspace) in this text return this: "Helloworld"? Regards, Vedran -- http://mail.python.org/mailman/listinfo/python-list

Re: simple string backspace question

<[EMAIL PROTECTED]> wrote: > >>> text="Hello\bworld" > >>> print text > "HelloBSworld" > > Should this character "\b" (backspace) in this text return this: > "Helloworld"? [EMAIL PROTECTED] ~ % python Python 2.5.1 (r251:54869, Apr 18 2007, 22:08:04) [GCC

Re: simple string backspace question

On 31 srp, 11:44, [EMAIL PROTECTED] wrote: > Hello, > > I have one simple string, backspace character question.Here is my > example: > > >>> text="Hello\bworld" > >>> print text > > "HelloBSworld" > > Should this character "\b" (backspace) in this text return this: > "Helloworld"? > > Regards, > Ve

Re: simple string backspace question

<[EMAIL PROTECTED]> wrote: > If you mean on operating system then unfortunately Windows XP. I don't know for sure but maybe it doesn't support all ASCII escapes codes. Why do you care about \b anyway :-) ? -- Lawrence, oluyede.org - neropercaso.it "It is difficult to get a man to understand so

Re: simple string backspace question

On 31 srp, 12:03, [EMAIL PROTECTED] (Lawrence Oluyede) wrote: > <[EMAIL PROTECTED]> wrote: > > If you mean on operating system then unfortunately Windows XP. > > I don't know for sure but maybe it doesn't support all ASCII escapes > codes. > > Why do you care about \b anyway :-) ? > > -- > Lawrence

Re: win32 question in Python

On Jul 30, 11:49 pm, Brad Johnson <[EMAIL PROTECTED]> wrote: > Huang, Shun-Hsien ercot.com> writes: > > > > but how do I copy a excel file into > > > database table by using Python? > > I'm not sure if this helps, but you can access the Excel Automation model very > easily with: > > import win32co

Re: simple string backspace question

[EMAIL PROTECTED] wrote: > On 31 srp, 12:03, [EMAIL PROTECTED] (Lawrence Oluyede) wrote: >> <[EMAIL PROTECTED]> wrote: >> > If you mean on operating system then unfortunately Windows XP. >> >> I don't know for sure but maybe it doesn't support all ASCII escapes >> codes. >> >> Why do you care abo

Re: Simple question about logging module.

"Gabor Urban" <[EMAIL PROTECTED]> wrote in news:[EMAIL PROTECTED]: > --=_Part_36089_18686793.1185871599583 > Hullo, > > I have started to use Python's logging, and got a problem. I have > created some loggers and wrote some lines in the log. The problem is, > that most of the lines appear do

interaction of 'with' and 'yield'

I'm wondering if a generator that is within a 'with' scope exits the 'with' when it encounters 'yield'. I would like to use a generator to implement RAII without having to syntactically enclose the code in the 'with' scope, and I am hoping that the the yield does not exit the 'with' scope and rele

Re: problems with logging module

> You are not going beyond basicConfig - I'd write the above as: Intentionally didn't go beyond basicConfig. The problem is global level configuration vs. easy local (in function or in class) configuration. > logging.basicConfig(...) > > def __init__(self, x): > self.x = x > self.log =

Re: interaction of 'with' and 'yield'

On Tue, 31 Jul 2007 07:34:09 -0400, Neal Becker <[EMAIL PROTECTED]> wrote: >I'm wondering if a generator that is within a 'with' scope exits the 'with' >when it encounters 'yield'. > >I would like to use a generator to implement RAII without having to >syntactically enclose the code in the 'with' s

Plotting Images

Hi ALL: I have only been switched from matlab to python few months ago. I having trouble of plotting images from a matrix size of 8x1 (unfortunately that is the size of my data.) for example, x = rand(8,1) inshow(x) I have tried to use matplotlib function imshow(), but all i get is

Re: What is the "functional" way of doing this?

Considering I am a beginner I did a little test. Funny results too. The function I proposed (lists1.py) took 11.4529998302 seconds, while the other one (lists2.py) took 16.141324 seconds, thats about 40% more. They were run in IDLE from their own windows (F5). Of course my little test may me wr

Re: simple string backspace question

On Jul 31, 8:01 pm, [EMAIL PROTECTED] wrote: > On 31 srp, 11:44, [EMAIL PROTECTED] wrote: > > > Hello, > > > I have one simple string, backspace character question.Here is my > > example: > > > >>> text="Hello\bworld" > > >>> print text > > > "HelloBSworld" > > > Should this character "\b" (backspa

Re: simple string backspace question

On Jul 31, 7:17 am, John Machin <[EMAIL PROTECTED]> wrote: > On Jul 31, 8:01 pm, [EMAIL PROTECTED] wrote: > > > > > On 31 srp, 11:44, [EMAIL PROTECTED] wrote: > > > > Hello, > > > > I have one simple string, backspace character question.Here is my > > > example: > > > > >>> text="Hello\bworld" > >

Nasm_with_C++_with_Python

I am wanting to write a library in nasm and call it from python. Because python can call c++ libraries. And nasm can be used in c++. So I was wondering how I would go about using nasm in python? -- http://mail.python.org/mailman/listinfo/python-list

Re: Pysqlite storing file as blob example

On Tue, 2007-07-31 at 00:13 -0700, 7stud wrote: > On Jul 30, 6:25 pm, [EMAIL PROTECTED] wrote: > > I'm trying to store binary data in a sqlite database and call into the > > db using pysqlite 3. > > What I've got so far is this: > > > > import sqlite > > con = sqlite.connect(DB_PATH) > > cur = con.

Re: Why no maintained wrapper to Win32?

Gilles Ganault a écrit : > On Sun, 29 Jul 2007 06:40:35 +0200, "Martin v. Löwis" > <[EMAIL PROTECTED]> wrote: >> Why do you say that the Win32 API lacks documentation? I find the >> documentation at msdn.microsoft.com to be quite useful. > > No, I meant documentation on how to write Win32 apps usi

Re: Why no maintained wrapper to Win32?

Gilles Ganault a écrit : > On Sun, 29 Jul 2007 21:49:04 -0700, sturlamolden > <[EMAIL PROTECTED]> wrote: >> Why inflict suffering on yourself with MFC when you can use wxPython >> or PyGTK? > > Because I'd like to avoid having to pack several MB + having to > install the toolkit. Considering the s

Re: simple string backspace question

On Jul 31, 10:33 pm, Dustan <[EMAIL PROTECTED]> wrote: > On Jul 31, 7:17 am, John Machin <[EMAIL PROTECTED]> wrote: > > > > > On Jul 31, 8:01 pm, [EMAIL PROTECTED] wrote: > > > > On 31 srp, 11:44, [EMAIL PROTECTED] wrote: > > > > > Hello, > > > > > I have one simple string, backspace character ques

create a toolbar + images using wxpython for windows

hi everery one I Need help on getting examles of how to create a toolbar with images using wxpython on a windows pc how can i add a toolbar to a GUI all sample codes i could find contain errors. i did the following but it is wrong! what is it with the IMAGES? do i have to create them, load them..

Re: Plotting Images

On Jul 31, 6:41 am, Pei-Yu CHAO <[EMAIL PROTECTED]> wrote: > Hi ALL: > > I have only been switched from matlab to python few > months ago. I having trouble of plotting images from a > matrix size of 8x1 (unfortunately that is the size > of my data.) > > for example, > x = rand(8,1) > in

how to add a toolbar to a Frame using wxpython

hi please am learning wxpython and I Need help on getting examles of how to create a toolbar with images that is add a toolbar to a Frame using wxpython using wxpython on a windows pc how can i add a toolbar to a GUI all sample codes i could find contain errors. i did the following but it is wrong!

Re: Directory

Rohan wrote: > I would like to get a list of sub directories in a directory. > If I use os.listdir i get a list of directories and files in that . > i only want the list of directories in a directory and not the files > in it. > anyone has an idea regarding this. How far down do you want to go? A

Re: Plotting Images

Pei-Yu CHAO wrote: > Hi ALL: > > I have only been switched from matlab to python few > months ago. I having trouble of plotting images from a > matrix size of 8x1 (unfortunately that is the size > of my data.) > > for example, > x = rand(8,1) > inshow(x) > > I have tried to use matp

get directory and file names

I am working with Python 2.5 on Windows XP (SP2). How can I traverse a folder, loop through a list of files and get their file name and extension in an elegant, pythonic way? Thank you. -- http://mail.python.org/mailman/listinfo/python-list

Re: get directory and file names

On Tue, 31 Jul 2007 07:23:06 -0700, Alchemist wrote: > I am working with Python 2.5 on Windows XP (SP2). > > How can I traverse a folder, loop through a list of files and get > their file name and extension in an elegant, pythonic way? Take a look at the `os` and the `os.path` modules. In parti

Re: get directory and file names

Alchemist a écrit : > I am working with Python 2.5 on Windows XP (SP2). > > How can I traverse a folder, loop through a list of files and get > their file name and extension in an elegant, pythonic way? http://docs.python.org/lib/module-os.path.html http://docs.python.org/lib/os-file-dir.html (=>

Re: Plotting Images

On Jul 31, 8:41 am, Pei-Yu CHAO <[EMAIL PROTECTED]> wrote: > Hi ALL: > > I have only been switched from matlab to python few > months ago. I having trouble of plotting images from a > matrix size of 8x1 (unfortunately that is the size > of my data.) > > for example, > x = rand(8,1) > in

Re: What is the "functional" way of doing this?

Kept testing (just in case). There was this other version of lists2.py (see below). So I created lists3.py and lists4.py. The resulting times are lists1.py : 11.4529998302 lists2.py : 16.141324 lists3.py : 3.1713134 lists4.py : 20.983676 lists3.py is by

Re: how to add a toolbar to a Frame using wxpython

On Jul 31, 8:24 am, yadin <[EMAIL PROTECTED]> wrote: > hi > please am learning wxpython and I Need help on getting examles of how > to create a toolbar with images > that is add a toolbar to a Frame using wxpython > using wxpython on a windows pc > how can i add a toolbar to a GUI > all sample code

Re: Compiling 2.5.1 on OpenBSD 4.1

> I don't have OpenBSD available, so I have to do all my research over > the web. I would really appreciate if this problem could be solved > "for good". In the past, it was always difficult that the *BSDs would > hide interfaces if I say that my program uses XOPEN/Unix. Python > uses a "POSIX+" ap

Re: get directory and file names

Alchemist wrote: > I am working with Python 2.5 on Windows XP (SP2). > > How can I traverse a folder, loop through a list of files and get > their file name and extension in an elegant, pythonic way? > > Thank you. > try this: for root, dirs, files in os.walk('.'): for f in files: print

Re: Where do they tech Python officialy ?

NicolasG <[EMAIL PROTECTED]> wrote: ... > The problem is that I would like to work as a Python programmer but > all the job vacancies I can find requires a couple of years of > professional experience ... that I don't have. How a wanna be > programmer can start working as a programmer if there i

Re: Reading a two-column file into an array?

Marc 'BlackJack' Rintsch <[EMAIL PROTECTED]> wrote: > On Mon, 30 Jul 2007 21:57:17 -0700, Nagarajan wrote: > > > a = [] > > import csv > > reader = csv.reader(open("filename", "r"), delimiter='\t' ) > > for row in reader: > > a.append( row ) > > I would keep a reference to the file to close

Re: From D

[EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > code files? What's the regular expression for > locating a number with an arbitrary number of digits > seperated into an arbitrary number of blocks of an > arbitray number of digits with an arbitrary number > of whitespace characters between each bloc

Re: What is the "functional" way of doing this?

On Jul 30, 5:48 pm, beginner <[EMAIL PROTECTED]> wrote: > Hi, > > If I have a number n and want to generate a list based on like the > following: > > def f(n): > l=[] > while n>0: > l.append(n%26) > n /=26 > return l > > I am wondering what is the 'functional' way to

standalone process to interact with the web

Hi Everyone, I am looking for a way to allow a standalone python process to easily interactive with a few web pages. It has to be able to easily receive requests from the web and post data to the web. I am thinking about implementing a standalone soap server, but I am not sure which library is go

Re: standalone process to interact with the web

beginner wrote: > Hi Everyone, > > I am looking for a way to allow a standalone python process to easily > interactive with a few web pages. It has to be able to easily receive > requests from the web and post data to the web. > > I am thinking about implementing a standalone soap server, but I a

Re: Where do they tech Python officialy ?

On Jul 31, 11:37 am, [EMAIL PROTECTED] (Alex Martelli) wrote: > NicolasG <[EMAIL PROTECTED]> wrote: > >... > > > The problem is that I would like to work as a Python programmer but > > all the job vacancies I can find requires a couple of years of > > professional experience ... that I don't ha

encode() question

s1 = "hello" s2 = s1.encode("utf-8") s1 = "an accented 'e': \xc3\xa9" s2 = s1.encode("utf-8") The last line produces the error: --- Traceback (most recent call last): File "test1.py", line 6, in ? s2 = s1.encode("utf-8") UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position

Re: What is the "functional" way of doing this?

On Tue, 31 Jul 2007 09:01:42 -0300, Ricardo Aráoz wrote: > Considering I am a beginner I did a little test. Funny results too. The > function I proposed (lists1.py) took 11.4529998302 seconds, while the > other one (lists2.py) took 16.141324 seconds, thats about 40% more. > They were run in ID

Re: encode() question

En Tue, 31 Jul 2007 13:53:11 -0300, 7stud <[EMAIL PROTECTED]> escribió: > s1 = "hello" > s2 = s1.encode("utf-8") > > s1 = "an accented 'e': \xc3\xa9" > s2 = s1.encode("utf-8") > > The last line produces the error: > > --- > Traceback (most recent call last): > File "test1.py", line 6, in ? >

Encryption recommendation

Can someone help me find the proper way to do AES encryption/decryption using Python? Thanks! -- http://mail.python.org/mailman/listinfo/python-list

Error with Tkinter and tkMessageBox

hi all, this Tkinter very simple code work fine: ## from Tkinter import * win = Tk() win.mainloop() ## but if I try to open a message box, it happens: Exception in Tkinter callback Traceback (most recent call last): File "lib-tk/Tkinter.py", li

Re: encode() question

On Jul 31, 11:18 am, "Gabriel Genellina" <[EMAIL PROTECTED]> wrote: > str.decode and unicode.encode should NOT exist, or at least issue a > warning (IMHO). > Yes, that sounds like a good idea. -- http://mail.python.org/mailman/listinfo/python-list

Re: Encryption recommendation

On Jul 31, 10:19 am, "JS" <[EMAIL PROTECTED]> wrote: > Can someone help me find the proper way to do AES encryption/decryption > using Python? > > Thanks! I did a quick look around the internet and found this seemingly good link AES in general. Might be a good start. http://msdn.microsoft.com/msd

Iteration over strings

Hi, I have the following code: str = "C:/somepath/folder/file.txt" for char in str: if char == "\\": char = "/" The above doesn't modify the variable 'str' directly. I'm still pretty new to Python so if someone could explain to me why this isn't working and what I can do to achieve

Re: standalone process to interact with the web

Hi Steve, On Jul 31, 11:42 am, Steve Holden <[EMAIL PROTECTED]> wrote: > beginner wrote: > > Hi Everyone, > > > I am looking for a way to allow a standalone python process to easily > > interactive with a few web pages. It has to be able to easily receive > > requests from the web and post data to

Re: Encryption recommendation

"JS" <[EMAIL PROTECTED]> writes: > Can someone help me find the proper way to do AES encryption/decryption > using Python? http://google.com/search?q=AES+Python -- http://mail.python.org/mailman/listinfo/python-list

Re: Iteration over strings

Robert Dailey wrote: > Hi, > > I have the following code: > > str = "C:/somepath/folder/file.txt" > > for char in str: > if char == "\\": > char = "/" > > The above doesn't modify the variable 'str' directly. I'm still pretty new > to Python so if someone could explain to me why thi

Re: standalone process to interact with the web

In article <[EMAIL PROTECTED]>, Steve Holden <[EMAIL PROTECTED]> wrote: >beginner wrote: >> Hi Everyone, >> >> I am looking for a way to allow a standalone python process to easily >> interactive with a few web pages. It has to be able to easily receive >> requests from the web and post data to t

Re: standalone process to interact with the web

beginner wrote: > Hi Steve, > > On Jul 31, 11:42 am, Steve Holden <[EMAIL PROTECTED]> wrote: >> beginner wrote: >>> Hi Everyone, >>> I am looking for a way to allow a standalone python process to easily >>> interactive with a few web pages. It has to be able to easily receive >>> requests from the

Re: Iteration over strings

Robert Dailey wrote: > Hi, > > I have the following code: > > str = "C:/somepath/folder/file.txt" > > for char in str: > if char == "\\": > char = "/" > > The above doesn't modify the variable 'str' directly. I'm still pretty > new to Python so if someone could explain to me why th

Re: Iteration over strings

Jay Loden schrieb: > Robert Dailey wrote: >> str = "C:/somepath/folder/file.txt" >> >> for char in str: >> if char == "\\": >> char = "/" > strings in Python are immutable - in other words, they cannot be updated in > place as you're doing above. However, that doesn't mean you can't a

Re: Encryption recommendation

Azazello wrote: > On Jul 31, 10:19 am, "JS" <[EMAIL PROTECTED]> wrote: >> Can someone help me find the proper way to do AES encryption/decryption >> using Python? >> >> Thanks! > > I did a quick look around the internet and found this seemingly good > link AES in general. Might be a good start. >

Re: What is the "functional" way of doing this?

Steven D'Aprano wrote: > On Tue, 31 Jul 2007 09:01:42 -0300, Ricardo Aráoz wrote: > >> Considering I am a beginner I did a little test. Funny results too. The >> function I proposed (lists1.py) took 11.4529998302 seconds, while the >> other one (lists2.py) took 16.141324 seconds, thats about 4

With Statement Contexts and Context Managers

Hi, Could somebody please point me to a good resource to read about the contexts, context managers, and with_statement Best Rgd, G. -- http://mail.python.org/mailman/listinfo/python-list

Re: Where do they tech Python officialy ?

In article <[EMAIL PROTECTED]>, Alex Martelli <[EMAIL PROTECTED]> wrote: > >Open source projects do not require previous professional experience to >accept volunteers. So, one way out of your dilemma is to make a name >for yourself as an open source contributor -- help out with Python >itself and/

Re: standalone process to interact with the web

On Jul 31, 1:11 pm, Steve Holden <[EMAIL PROTECTED]> wrote: > beginner wrote: > > Hi Steve, > > > On Jul 31, 11:42 am, Steve Holden <[EMAIL PROTECTED]> wrote: > >> beginner wrote: > >>> Hi Everyone, > >>> I am looking for a way to allow a standalone python process to easily > >>> interactive with a

Re: Error with Tkinter and tkMessageBox

On Jul 31, 12:30 pm, Fabio Z Tessitore <[EMAIL PROTECTED]> wrote: > hi all, > > this Tkinter very simple code work fine: > > ## > from Tkinter import * > > win = Tk() > win.mainloop() > ## > > but if I try to open a message box, it happens: > > Except

Re: Plotting Images

Pei-Yu CHAO wrote: > Hi ALL: > > I have only been switched from matlab to python few > months ago. I having trouble of plotting images from a > matrix size of 8x1 (unfortunately that is the size > of my data.) > > for example, > x = rand(8,1) > inshow(x) > Read the docstrings, they

Re: Error with Tkinter and tkMessageBox

Il Tue, 31 Jul 2007 19:12:48 +, kyosohma ha scritto: > > I'm not sure, but I don't think you need the "win" variable at all. I > can get it to work as follows: > > > > from Tkinter import * > from tkMessageBox import showinfo > > def reply(): > showinfo(title='ciao', message='hell

Wing IDE for Python v. 3.0 beta1 released

Hi, I'm happy to announce the first beta release of Wing IDE 3.0. It is available from http://wingware.com/wingide/beta Wing IDE is a commercial IDE designed specifically for Python programmers. More information about the product and free trials are available at http://wingware.com/ The major n

Re: Simple question about logging module.

Thx guys You gave me good ideas. At the moment I do not have time for it, but I would like to write a summary. Have fun -- http://mail.python.org/mailman/listinfo/python-list

Re: Encryption recommendation

JS wrote: > Can someone help me find the proper way to do AES encryption/decryption > using Python? > > Thanks! > > Use pycrypto. You can roll it into a standalone program for any major OS. See . Don't attempt to write your own AES implementation for production softw

Re: With Statement Contexts and Context Managers

On Tue, 2007-07-31 at 14:57 -0400, G wrote: > Hi, > >Could somebody please point me to a good resource to read about > the contexts, context managers, and with_statement > There's PEP 343 at http://www.python.org/dev/peps/pep-0343/. I don't know if that fits your definition of "good," but it

Re: encode() question

On Tue, 31 Jul 2007 10:45:26 -0700, 7stud wrote: > On Jul 31, 11:18 am, "Gabriel Genellina" <[EMAIL PROTECTED]> > wrote: >> str.decode and unicode.encode should NOT exist, or at least issue a >> warning (IMHO). >> > > Yes, that sounds like a good idea. It sounds like horrible idea as those are

Creating a shared object in python

Is there a way to create a shared object in python? Thx, Edgar -- http://mail.python.org/mailman/listinfo/python-list

Re: Why no maintained wrapper to Win32?

On Jul 31, 4:35 am, Gilles Ganault <[EMAIL PROTECTED]> wrote: > Because I'd like to avoid having to pack several MB + having to > install the toolkit. Considering the size of the typical Python > script, it seemed overkill. But you are happy to pack a Python runtime and PyWin32? This is really a

Re: Creating a shared object in python

On Jul 31, 2:37 pm, "Delgado, Edgardo CIV NAVAIR 4.1.4.3" <[EMAIL PROTECTED]> wrote: > Is there a way to create a shared object in python? > > Thx, > > Edgar You can save variables in a separate module. Something like this structure works quite well: # shared.py # shared variables / object some

Re: zip() function troubles

"Chris Mellon" <[EMAIL PROTECTED]> writes: > Better hand in your computer, then. You're never going to find a > situation where the environment won't affect the running time of your > algorithms. The environment may affect the running time by an additive or linear multiplicative constant but it sh

Re: Iteration over strings

Hey, Thanks a lot for your answers guys. I had already known that strings are immutable, but having been a C++ programmer for years I'm still trying to get over the fact that it's not std::string :) The python documentation isn't that easy to navigate in my opinion, so I wasn't able to find the 'r

MailingLogger 3.2.0 Released!

With help from Jens Vagelpohl, I'm pleased to announce a new release of Mailinglogger that now supports filtering of log entries... Mailinglogger enables log entries to be emailed either as the entries are logged or as a summary at the end of the running process. This pair of enhanced emailing h

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Re: Creating a shared object in python

Il Tue, 31 Jul 2007 15:37:26 -0400, Delgado, Edgardo CIV NAVAIR 4.1.4.3 ha scritto: > Is there a way to create a shared object in python? > > Thx, > > Edgar Usually object are shared in Python. i.e. # a list l = [ 1 , 2 , 3 ] # a list containing l m = [ l, 4, 5 ] # now m is [ [1,2,3]

Re: Iteration over strings

Robert Dailey wrote: > Hey, > > Thanks a lot for your answers guys. I had already known that strings are > immutable, but having been a C++ programmer for years I'm still trying to > get over the fact that it's not std::string :) The python documentation > isn't that easy to navigate in my opinion

Re: Process Control Help

Azazello wrote: > We're looking to run some industrial machinery from a PC. Starting > with some basic servo controls and IO port reading for something like > an XYZ table (just X would be a good start!). Now there is some > existing software out there for PC control but this software is, to

Extending Python by Adding Keywords & Data types

HI all, I am using python v2.5 and I am an amateur working on python. I am extending python for my research work and would like some help and guidance w.r.t this matter from you experienced python developers. II want to add some more KEYWORDS and DATATYPES into the python script apart from the ex

Re: Subprocess and pipe-fork-exec primitive

> From my experience, this primitive will fail with 'no child processes' > at the waitpid call if the forked child dies very quickly - before the > parent is scheduled back for execution. This seems to happen because > Python has a default SIGCHLD handler that, in this case, will reap the > proce

split a string of space separated substrings - elegant solution?

Hi, I'm looking for an elegant solution to the following (quite common) problem: Given a string of substrings separated by white space, split this into tuple/list of elements. The problem are quoted substrings like abc "xy z" "1 2 3" "a \" x" should be split into ('abc','xy z','1 2 3','a " x

Re: encode() question

>>> str.decode and unicode.encode should NOT exist, or at least issue a >>> warning (IMHO). >>> >> Yes, that sounds like a good idea. > > It sounds like horrible idea as those are the ones that are really needed. Correct. > One could argue about `str.encode` and `unicode.decode`. But there ar

Live editing...

There's been some chatter on edu-sig (python.org) of late regarding Python's capabilities in the "edit/continue" tradition, meaning debugging tools, and/or IDE tools, that give the developer real time write access to running programs. I think a good design would be something like the ZODB, or the

Re: Iteration over strings

Jay Loden schrieb: > > I have to agree with you WRT to the Python documentation, it does tend to be > lacking and difficult to find things at times. In this case the two ways I > can think of to look for something like this would have been: Hmm, I find the Python documentation just excellent.

Re: split a string of space separated substrings - elegant solution?

Helmut Jarausch wrote: > Hi, > > I'm looking for an elegant solution to the following (quite common) > problem: > > Given a string of substrings separated by white space, > split this into tuple/list of elements. > The problem are quoted substrings like > > abc "xy z" "1 2 3" "a \" x" > > should

Re: Creating a shared object in python

Delgado, Edgardo CIV NAVAIR 4.1.4.3 wrote: > Is there a way to create a shared object in python? What's a shared object? Do you mean IPC or .so libraries, or something different? Regards, Björn -- BOFH excuse #404: Sysadmin accidentally destroyed pager with a large hammer. -- http://mail

Re: Iteration over strings

Hexamorph schrieb: > Jay Loden schrieb: >> >> I have to agree with you WRT to the Python documentation, it does tend >> to be lacking and difficult to find things at times. Hmm, I find the Python documentation just excellent. You are searching for a *string* related problem? Then just check the

Python Package Index hostname change

The Python Packaging Index (the software formerly known as Cheeseshop) is now available at http://pypi.python.org/pypi The old addresses (www.python.org/pypi, and cheeseshop.python.org/pypi) will continue to work, either as aliases or using HTTP redirections. The software was renamed to its old

Re: split a string of space separated substrings - elegant solution?

On Tue, 2007-07-31 at 22:30 +0200, Helmut Jarausch wrote: > Hi, > > I'm looking for an elegant solution to the following (quite common) > problem: > > Given a string of substrings separated by white space, > split this into tuple/list of elements. > The problem are quoted substrings like > > abc

Re: split a string of space separated substrings - elegant solution?

On 7/31/07, Helmut Jarausch <[EMAIL PROTECTED]> wrote: > I'm looking for an elegant solution to the following (quite common) > problem: > > Given a string of substrings separated by white space, > split this into tuple/list of elements. > The problem are quoted substrings like > > abc "xy z" "1 2

Re: Extending Python by Adding Keywords & Data types

On Tue, 31 Jul 2007 20:28:59 +, Maximus Decimus wrote: > II want to add some more KEYWORDS and DATATYPES into the python script > apart from the existing ones. New data types are easy: Just implement the classes. Why do you need new keywords? Can't the problem at hand be expressed in functi

Reload after an exception, not possible ?

hello, I've a graphical application (wxPython), where the code in the main GUI loop is given below. 1JAL_Loaded = False 2while len(App_Running) > 0: 3if JALsPy_globals.State == SS_Run: 4try: 5if JAL_Loaded: 6reload ( JAL_simulation_

(May be OT) developing in jython, using in java?

Hi all. I dont know if this is the right place for asking this, but maybe some of you know where i must go. The thing is: Im writing a very simple class (in python) to access some LDAP server. A companion will access to the same LDAP server too, but his developing in java. So i said "ok, wait,

Re: With Statement Contexts and Context Managers

Great thanks. On 7/31/07, Carsten Haese <[EMAIL PROTECTED]> wrote: > > On Tue, 2007-07-31 at 14:57 -0400, G wrote: > > Hi, > > > >Could somebody please point me to a good resource to read about > > the contexts, context managers, and with_statement > > > > There's PEP 343 at http://www.python.

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