list/get methods/attributes of a class?

2007-02-22 Thread bkamrani
Hello, Sorry guys for this newbie questions. But I wonder if there is a standard or build-in method to know the methods of a class? I'm not originally a progrommer and I have worked with python/qt in a basic level. Now I work a package which has many predefined classes which I'm going to resue by

Re: list/get methods/attributes of a class?

2007-02-23 Thread bkamrani
On Feb 22, 5:37 pm, "Jason" <[EMAIL PROTECTED]> wrote: > On Feb 22, 8:27 am, [EMAIL PROTECTED] wrote: > > > Hello, > > Sorry guys for this newbie questions. But I wonder if there is a > > standard or build-in method to know the methods of a class? > > > I'm not originally a progrommer and I have wo

xml minidom redundant children??

2007-03-01 Thread bkamrani
Great guys: As a newbie, I'm trying to simply parse a xml file using minidom, but I don't know why I get some extra children(?). I don't know what is wrong in xml file, but I've tried different xml files, still same problem.

login to https (newbie)

2008-01-15 Thread bkamrani
Hi Python gurus! Please help me how I can login to this page: https://www.boplats.se/user/login_hs.aspx?ReturnUrl=/HSS/Default.aspx I tried these two codes, but I don't seem to be successfull at all. (Both gave same result.) Many many thanks, /Ben --- import urllib2,urllib,cookielib url

print help content in a Command Prompt

2008-02-25 Thread bkamrani
Hi, This is a basic problem, but I want to print help content in a Command Prompt in WinXP and scrolling back to see the first lines. If I start a command prompt and run python, and then for example, >>> help(list) it starts showing the help, which can be controlled by page or raw using Spacebar

Re: print help content in a Command Prompt

2008-02-25 Thread bkamrani
On Feb 25, 12:59 pm, Necmettin Begiter <[EMAIL PROTECTED]> wrote: > 25 February 2008 Monday 11:15:14 tarihinde [EMAIL PROTECTED] şunları yazmıştı: > > > Hi, > > This is a basic problem, but I want to print help content in a Command > > Prompt in WinXP and scrolling back to see the first lines. If I

performance question: dictionary or list, float or string?

2008-12-02 Thread bkamrani
Hi Python gurus! I'm going to read in an Ascii file containing float numbers in rows and columns (say 10 columns 50 rows) for further numerical process. Which format is best to save them in, eg, dictionary, list, or numpy array when it comes to performance? Will it be beneficial to convert all

Re: performance question: dictionary or list, float or string?

2008-12-02 Thread bkamrani
I forgot to mention that I did a simple timeit test which doesn't show significant runtime difference 3.5 sec for dictionary case and 3.48 for list case. def read_as_dictionary(): fil = open('myDataFile', 'r') forces = {} for region in range(25): forces[region] = {} for s

Re: performance question: dictionary or list, float or string?

2008-12-04 Thread bkamrani
Thanks for your questions. Here come some answer below. On Dec 2, 2:50 pm, Steven D'Aprano <[EMAIL PROTECTED] cybersource.com.au> wrote: > On Tue, 02 Dec 2008 03:41:29 -0800,bkamraniwrote: > > Hi Python gurus! > > I'm going to read in an Ascii file containing float numbers in rows and > > columns

Re: performance question: dictionary or list, float or string?

2008-12-04 Thread bkamrani
Matt, really thanks for your comments! Even thogh it was not a direct answer to my questions, I like your coding style very much and I think you have a good point. About the number of line in the file, because I get that info from another in advance. Therefore I thought it could be hard coded. BT

Re: performance question: dictionary or list, float or string?

2008-12-04 Thread bkamrani
About the piece of code you posted, there is something I don't understand. for i, line in data: where data is a file object. Is it legal to write that? I believe it results in "too many values to unpack" or do I miss something? /Ben On Dec 4, 10:26 am, [EMAIL PROTECTED] wrote: > Matt, r

Re: performance question: dictionary or list, float or string?

2008-12-04 Thread bkamrani
On Dec 4, 1:28 pm, alex23 <[EMAIL PROTECTED]> wrote: > On Dec 4, 8:12 pm, [EMAIL PROTECTED] wrote: > > > About the piece of code you posted, there is something I don't > > understand. > > >         for i, line in data: > > > where data is a file object. Is it legal to write that? > > I believe it r

f2py usage problem

2008-11-11 Thread bkamrani
Hi Python gurus, I have installed numpy and interested in testing f2py module using the first example in the documentation. First I tried: C:\test>python "C:\Program Files\Python25\Scripts\f2py.py" -c fib1.f running build running config_cc unifing config_cc, config, build_clib, build_ext, build c