quickly read a formated file?

Hi, Is there a fine way to read a formated file like: %HEADER title = "Untilted" username = "User" %DATA .. .. The formated file may be very popularly, but the module ConfigPaser doesn't handle it. Is there a way to process it freely? -- http://mail.python.org/mailman/listinfo/python-l

PyQt4: Clickable links in QLabel?

Hi everyone, A short and sweet question: Is it possible to put a clickable link in a QLabel that will open in the systems default browser? I tried to put in some HTML but it did (of course?) simply display the code instead of a link. I also tried to set openExternalLinks 'true' but then pyuic4

Re: Question about raise and exceptions.

On 1 mar, 04:46, Daniel Klein <[EMAIL PROTECTED]> wrote: > On Wed, 28 Feb 2007 22:03:13 +0100, Bruno Desthuilliers > > > > <[EMAIL PROTECTED]> wrote: > >Daniel Klein a écrit : > >> The arguments for TransitionError must be a tuple, > > >Err... > > >> eg: > > >> msg = "Going to error state %d from s

Re: Curious UnboundLocalError Behavior

On 28 fév, 18:15, "Matthew Franz" <[EMAIL PROTECTED]> wrote: > I'm probably fundamentally misunderstanding the way the interpreter > works with regard to scope, but is this the intended behavior... > (snip traceback) > import os,sys > > SOMEGLOBAL=1 > > def foo(): > dome=False > if dome: >

Fwd: gmpy moving to code.google.com

> > Could you please tell me, on that 64-bit build, what happens with: > > > >>> importgmpy, sys, operator > > >>> sys.maxint > > ??? > > >>>gmpy.mpz(sys.maxint) > > ??? > > >>> operator.index(gmpy.mpz(sys.maxint)) > > ??? > > >>> sys.maxint+1 > > ??? > > >>>gmpy.mpz(sys.maxint+1) > > ??? > > >>> o

Re: class declaration shortcut

In <[EMAIL PROTECTED]>, Bjoern Schliessmann wrote: > Bruno Desthuilliers wrote: > >> class Toto(object): >> pass >> >> print Toto.__name__ > > Okay, I revoke my statement and assert the opposite. > > But what's it (__name__) good for? As objects don't know to which name they are bound, t

Re: Vector, matrix, normalize, rotate. What package?

Mattias Brändström wrote: > 1. Create 3d vectors. > 2. Normalize those vectors. > 3. Create a 3x3 rotation matrix from a unit 3-d vector and an angle in > radians. > 4. Perform matrix multiplication. > > Meybe someone knows a way to use numpy for 2 and 3? Here's some code I wrote recently to do

Re: quickly read a formated file?

lialie: > The formated file may be very popularly, but the module ConfigPaser > doesn't handle it. Is there a way to process it freely? First try, assuming the input file can be read whole. The code isn't much readable, it needs better variable names (name names?), comments, etc. data = """ %HEAD

Re: design question: no new attributes

Alan Isaac wrote: > class NothingNew: > a = 0 > def __init__(self): > self.b = 1 > self.initialized = True There's a problem with that when you want to subclass: class NothingElseNew(NothingNew): def __init__(self): NothingNew.__init__(self) self.c

Re: How to check for remaining hard drive space in Windows?

kevinliu23 wrote: > Just tried your solution Tim, worked like a charm. :) > > It's great because I don't even have to worry about the computer name. > A question regarding the rootPath parameter...how would I be passing > it? Would I be passing it as... > >tuple = win32api.GetDiskFreeSpace(r'

[ANN] pylint 0.13 / astng 0.17

Hi there! I'm very pleased to announce new releases of pylint (0.13) and its underlying library astng (0.17). The PyLint release contains a bunch of bugs fixes, some new checks and command line changes, and a new checker dedicated to Restricted Python checking. If this doesn't sound familiar to

Re: design question: no new attributes

On Feb 26, 10:48 pm, "Alan Isaac" <[EMAIL PROTECTED]> wrote: > I have a class whose instances should only receive attribute > assignments for attributes that were created at inititialization. > If slots are not appropriate, what is the Pythonic design for this? > > Thanks, > Alan Isaac There is a

Re: class declaration shortcut

On Mar 1, 9:40 am, Marc 'BlackJack' Rintsch <[EMAIL PROTECTED]> wrote: > In <[EMAIL PROTECTED]>, Bjoern Schliessmann wrote: > > > But what's it (__name__) good for? > > As objects don't know to which name they are bound, that's a good way to > give some information in stack traces or when doing int

Re: Reading csv files using SQL

Paul McGuire ha scritto: > Sqlite has an in-memory option, so that you can read in your csv, then > load into actual tables. Thanks, this could be the perfect solution. Paolo -- http://mail.python.org/mailman/listinfo/python-list

splitting perl-style find/replace regexp using python

Hi all I have a file with a bunch of perl regular expressions like so: /(^|[\s\(])\*([^ ].*?[^ ])\*([\s\)\.\,\:\;\!\?]|$)/$1'''$2'''$3/ # bold /(^|[\s\(])\_\_([^ ].*?[^ ])\_\_([\s\)\.\,\:\;\!\?]|$)/$1''$2<\/ b>''$3/ # italic bold /(^|[\s\(])\_([^ ].*?[^ ])\_([\s\)\.\,\:\;\!\?]|$)/$1''$2''$3/ # it

Re: How to update DNS record

Andi Clemens wrote: > I want to change the A-Record for some IPs, this shouldn't be too > hard. I looked at dnspython and twisted, but I really don't have a > clue how to do this. > Has anyone done this before? Read RFC 2136 (Dynamic updates in the DNS) and see if your server can be configured to

Converting a c array to python list

Hi! I want to embed a function in my python application, that creates a two-dimensional array of integers and passes it as a list (preferably a list of lists, but that is not necessary, as the python function knows the dimensions of this array). As I read the reference, I see, that I must first i

Re: installing "pysqlite"

On Feb 28, 12:51 pm, "Paul Boddie" <[EMAIL PROTECTED]> wrote: > On 28 Feb, 12:07, Nader Emami <[EMAIL PROTECTED]> wrote: > > > > > I am back with another problem. I suppose that I can tell it! > > I have installed both, 'sqlite' and 'pysqlite' without any problem. But > > If I try to test whether t

Re: Dialog with a process via subprocess.Popen blocks forever

Hi, Thanks for your answer. I had a look into the fcntl module and tried to unlock the output-file, but >>> fcntl.lockf(x.stdout, fcntl.LOCK_UN) Traceback (most recent call last): File "", line 1, in IOError: [Errno 9] Bad file descriptor I wonder why it does work with the sys.stdin It's real

Re: Tuples vs Lists: Semantic difference

Ben Finney wrote: > Bjoern Schliessmann <[EMAIL PROTECTED]> >> Explain. > > Well, since you ask so politely :-) I admit, sometimes I'm a little short-spoken ;) >> I know tuples as immutable lists ... > > That's a common misconception. > [...] Thanks for pointers, there's more to it than I su

Re: class declaration shortcut

Michele Simionato wrote: > On Mar 1, 9:40 am, Marc 'BlackJack' Rintsch <[EMAIL PROTECTED]> >> In <[EMAIL PROTECTED]>, Bjoern Schliessmann >>> But what's it (__name__) good for? >> >> As objects don't know to which name they are bound, that's a good >> way to give some information in stack traces o

Re: splitting perl-style find/replace regexp using python

John Pye wrote: > Hi all > > I have a file with a bunch of perl regular expressions like so: > > /(^|[\s\(])\*([^ ].*?[^ ])\*([\s\)\.\,\:\;\!\?]|$)/$1'''$2'''$3/ # > bold > /(^|[\s\(])\_\_([^ ].*?[^ ])\_\_([\s\)\.\,\:\;\!\?]|$)/$1''$2<\/ > b>''$3/ # italic bold > /(^|[\s\(])\_([^ ].*?[^ ])\_([\s\

Re: splitting perl-style find/replace regexp using python

John Pye wrote: > I have a file with a bunch of perl regular expressions like so: > > /(^|[\s\(])\*([^ ].*?[^ ])\*([\s\)\.\,\:\;\!\?]|$)/$1'''$2'''$3/ # > bold > /(^|[\s\(])\_\_([^ ].*?[^ ])\_\_([\s\)\.\,\:\;\!\?]|$)/$1''$2<\/ > b>''$3/ # italic bold > /(^|[\s\(])\_([^ ].*?[^ ])\_([\s\)\.\,\:\;\!

Re: splitting perl-style find/replace regexp using python

James Stroud wrote: > John Pye wrote: >> Hi all >> >> I have a file with a bunch of perl regular expressions like so: >> >> /(^|[\s\(])\*([^ ].*?[^ ])\*([\s\)\.\,\:\;\!\?]|$)/$1'''$2'''$3/ # >> bold >> /(^|[\s\(])\_\_([^ ].*?[^ ])\_\_([\s\)\.\,\:\;\!\?]|$)/$1''$2<\/ >> b>''$3/ # italic bold >> /(^|

Re: Python Source Code Beautifier

En Wed, 28 Feb 2007 19:09:09 -0300, [EMAIL PROTECTED] <[EMAIL PROTECTED]> escribió: > On Feb 28, 11:24 am, Alan Franzoni > <[EMAIL PROTECTED]> wrote: >> Il 27 Feb 2007 16:14:20 -0800, [EMAIL PROTECTED] ha scritto: >> >> > Those mean different things: >> >> a=[1] >> b=a >> a += [2]

Re: splitting perl-style find/replace regexp using python

James Stroud wrote: > James Stroud wrote: >> John Pye wrote: >>> Hi all >>> >>> I have a file with a bunch of perl regular expressions like so: >>> >>> /(^|[\s\(])\*([^ ].*?[^ ])\*([\s\)\.\,\:\;\!\?]|$)/$1'''$2'''$3/ # >>> bold >>> /(^|[\s\(])\_\_([^ ].*?[^ ])\_\_([\s\)\.\,\:\;\!\?]|$)/$1''$2<\/ >

Re: finding out the precision of floats

On Feb 28, 10:29 pm, "John Machin" <[EMAIL PROTECTED]> wrote: > On Mar 1, 4:19 am, "BartOgryczak" <[EMAIL PROTECTED]> wrote: > > > > > On Feb 28, 3:53 pm, "John Machin" <[EMAIL PROTECTED]> wrote: > > > > On Feb 28, 10:38 pm, "BartOgryczak" <[EMAIL PROTECTED]> wrote: > > > > > [1] eg. consider calcu

Re: splitting perl-style find/replace regexp using python

Peter Otten wrote: > James Stroud wrote: > >> James Stroud wrote: >>> John Pye wrote: Hi all I have a file with a bunch of perl regular expressions like so: /(^|[\s\(])\*([^ ].*?[^ ])\*([\s\)\.\,\:\;\!\?]|$)/$1'''$2'''$3/ # bold /(^|[\s\(])\_\_([^ ].*?[^ ])\_\_([

Re: Eric on XP for Newbie

Thanks guys Found this on another blog and it seems to work - you need to run the SPE.pyo file ... Stani said... In order to run SPE you need to install python from www.python.org and wxpython 2.6 from wxpython.org. -- http://mail.python.org/mailman/listinfo/python-list

Re: installing "pysqlite"

On 1 Mar, 10:34, "Nader" <[EMAIL PROTECTED]> wrote: > > I have expanded the LD_LIBRARY_PATH to my home lib (export > LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:/usr/people/emami/lib). > I have built and installed the 'pysqlite-2.3.3' with the next > 'setup.cfg' : > > [build_ext] > define= > include_dirs=/u

Re: class declaration shortcut

In <[EMAIL PROTECTED]>, Bjoern Schliessmann wrote: > Michele Simionato wrote: >> On Mar 1, 9:40 am, Marc 'BlackJack' Rintsch <[EMAIL PROTECTED]> >>> In <[EMAIL PROTECTED]>, Bjoern Schliessmann > But what's it (__name__) good for? >>> >>> As objects don't know to which name they are bound, th

Importing binary modules

How can I, in python (linux, python version >= 2.4.2), dynamically set the path and import a binary module that depends on libraries which are not declared in LD_LIBRARY_PATH or any other automated linker path when python starts? This is a an example: Suppose I have a new python module, called My

Re: Tuples vs Lists: Semantic difference (was: Extract String From Enclosing Tuple)

George Sakkis, I agree with the things you say. Sometimes you may have a sequence of uniform data with unknown len (so its index doesn't have semantic meaning). You may want to use it as dict key, so you probably use a tuple meant as just an immutable list. I don't know Ruby, but I think it allows

Re: splitting perl-style find/replace regexp using python

James Stroud wrote: > Yes, this would be a case of the expression (left side) ending with a > "\" as I mentioned above. Sorry for not tracking the context. Peter -- http://mail.python.org/mailman/listinfo/python-list

Re: splitting perl-style find/replace regexp using python

John Pye wrote: > Is there an easy and general way that I can split these perl-style > find-and-replace expressions into something I can use with Python, eg > re.sub('search','replace',str) ? Another candidate: >>> re.compile(r"(?:/((?:\\.|[^/])*))").findall(r"/abc\\/def\/ghi//jkl") ['abc',

Re: class declaration shortcut

On 28 Feb 2007 13:53:37 -0800, Luis M. González <[EMAIL PROTECTED]> wrote: > Hmmm... not really. > The code above is supposed to be a shorter way of writing this: > > class Person: > def __init__(self, name, birthday, children): > self.name = name > self.birthday = birthday >

Re: Is there a technic to avoid this bug

On 2/27/07, hg <[EMAIL PROTECTED]> wrote: Michele Simionato wrote: > pychecker Thanks all ... pydev extension does not however ... will have to install pychecker also. Just as a note: pydev extensions 1.2.8 supports that... (just released) Cheers, Fabio -- http://mail.python.org/mailman/

Re: newbie question(file-delete trailing comma)

thanks,,, i tried another way and it works,,, f.writelines(','.join([('\"%s\"' % some[field]) for field in field_order])) thanks a lot,,, Gabriel Genellina <[EMAIL PROTECTED]> wrote: En Wed, 28 Feb 2007 08:34:29 -0300, kavitha thankaian escribió: > thanks,, > now i have on

Re: Importing binary modules

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 [EMAIL PROTECTED] wrote: cut .. > > The problem appears when libMyNewModule.so depends on another > library, say libfoo.so, which sits also in /my/module/dir. In that > case, '/my/ module/dir', needs to be preset in the LD_LIBRARY_P

Re: class declaration shortcut

On Feb 28, 7:26 pm, "Luis M. González" <[EMAIL PROTECTED]> wrote: > I've come across a code snippet inwww.rubyclr.comwhere they show how > easy it is to declare a class compared to equivalent code in c#. > I wonder if there is any way to emulate this in Python. > > The code is as follows: > > Perso

Re: How to check for remaining hard drive space in Windows?

En Wed, 28 Feb 2007 18:54:53 -0300, kevinliu23 <[EMAIL PROTECTED]> escribió: > It's great because I don't even have to worry about the computer name. > A question regarding the rootPath parameter...how would I be passing > it? Would I be passing it as... > >tuple = win32api.GetDiskFreeSpace(

Re: How to Read Bytes from a file

Alex Martelli wrote: > You should probaby prepare before the loop a mapping from char to number > of 1 bits in that char: > > m = {} > for c in range(256): > m[c] = countones(c) Wouldn't a list be more efficient? m = [countones(c) for c in xrange(256)] -- http://mail.python.org/mailman/listin

Re: How to check for remaining hard drive space in Windows?

[EMAIL PROTECTED] wrote: > HI, > > I am new to Python and wanted to know how to check for the remaining > disk space on my Windows machine using Python? I was thinking of using > the command line "dir" and trying to extract the output from there. > But I'm not sure how to extract command line stri

Re: installing "pysqlite"

On Mar 1, 11:46 am, "Paul Boddie" <[EMAIL PROTECTED]> wrote: > On 1 Mar, 10:34, "Nader" <[EMAIL PROTECTED]> wrote: > > > > > I have expanded the LD_LIBRARY_PATH to my home lib (export > > LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:/usr/people/emami/lib). > > I have built and installed the 'pysqlite-2.3.3'

Re: quickly read a formated file?

[EMAIL PROTECTED] wrote in news:[EMAIL PROTECTED]: > lialie: >> The formated file may be very popularly, but the module >> ConfigPaser doesn't handle it. Is there a way to process it >> freely? > > First try, assuming the input file can be read whole. The code > isn't much readable, it needs be

Re: Reading csv files using SQL

>> You could maybe use SQLite to load the CSV file and process in an >> actual DBMS... Pablo> Ok, this is the solution I'm using actually (with PostGres). My Pablo> hope is to find a way to do the same thing without using a DBMS Pablo> but working directly with the files. If

Re: How to update DNS record

On Mar 1, 10:33 am, Bjoern Schliessmann wrote: > Read RFC 2136 (Dynamic updates in the DNS) and see if your server > can be configured to do this. If not, you'll have to change the > zone files manually and reload the DNS config. It worked before with a perl script, but now I'm using django for a

Re: Dialog with a process via subprocess.Popen blocks forever

En Wed, 28 Feb 2007 18:27:43 -0300, <[EMAIL PROTECTED]> escribió: > Hi, > > I am trying to communicate with a subprocess via the subprocess > module. Consider the following example: > from subprocess import Popen, PIPE Popen("""python -c 'input("hey")'""", shell=True) > hey > > Her

Re: urlDecode()

En Wed, 28 Feb 2007 22:45:40 -0300, gert <[EMAIL PROTECTED]> escribió: > import re > > def htc(m): > return chr(int(m.group(1),16)) > > def urldecode(url): > rex=re.compile('%([0-9a-hA-H][0-9a-hA-H])',re.M) > return rex.sub(htc,url) > > if __name__ == '__main__': > print urldecode

Re: Python installation problem (sorry if this is a dup)

On 1 mar, 06:22, Ray Buck <[EMAIL PROTECTED]> wrote: > I've been trying to install Mailman, which requires a newer version > of the Python language compiler (p-code generator?) It's actually the whole thing : (byte-code) compiler, virtual machine, and stdlib. > than the one I > currently have on

Pydev 1.2.8 Released

Hi All, Pydev and Pydev Extensions 1.2.8 have been released Details on Pydev Extensions: http://www.fabioz.com/pydev Details on Pydev: http://pydev.sf.net Details on its development: http://pydev.blogspot.com Release Highlights in Pydev Extensions: --

Re: Importing binary modules

On 1 mar, 12:21, Thinker <[EMAIL PROTECTED]> wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > [EMAIL PROTECTED] wrote: > > cut .. > > > The problem appears when libMyNewModule.so depends on another > > library, say libfoo.so, which sits also in /my/module/dir. In tha

pattern matching

can someone give me good links for pattern matching in images using python -- http://mail.python.org/mailman/listinfo/python-list

Questions about app design - OOP with python classes

Hi I am working on a python app, an outliner(a window with a TreeCtrl on the left to select a document, and a RichTextBox at the right to edit the current doc). I am familiarized with OOP concepts and terms but I lack practical experience , so any comment/tip/pointer to docs will be welco

Python Tutorial

Hi, is Guido van Rossum's "Python Tutorial" in non-HTML formats (e.g. PDF or PS) avaiable for free? Regards, Timm -- http://mail.python.org/mailman/listinfo/python-list

django learn

HI folks! I want to learn to make web pages with django. I dont know nothing about HTML. How much of HTML I need to know to be able to learn django well? Thanks! -- http://mail.python.org/mailman/listinfo/python-list

Re: installing "pysqlite"

On 1 Mar, 12:46, "Nader" <[EMAIL PROTECTED]> wrote: > > ldd returens the next result: > ldd /usr/people/emami/lib/python2.4/site-packages/pysqlite2/_sqlite.so > linux-gate.so.1 => (0xe000) > libpthread.so.0 => /lib/tls/libpthread.so.0 (0x4004) > libc.so.6 => /lib/tls/libc.so.6

Re: How to Read Bytes from a file

On Mar 1, 7:52 am, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote: > It seems like this would be easy but I'm drawing a blank. > > What I want to do is be able to open any file in binary mode, and read > in one byte (8 bits) at a time and then count the number of 1 bits in > that byte. > > I got as

Re: Python Tutorial

On 3/1/07, Timm Florian Gloger <[EMAIL PROTECTED]> wrote: > is Guido van Rossum's "Python Tutorial" in non-HTML formats (e.g. PDF > or PS) avaiable for free? Yes. Download one of the PDF documentation zips from here: http://docs.python.org/download and extract the tut.pdf file. AFAIK it's not av

Re: django learn

Hi Gigs_ schrieb: > I want to learn to make web pages with django. > I dont know nothing about HTML. > > How much of HTML I need to know to be able to learn django well? You need to get a profound knowledge of it, unless you have someone else who does the HTML/Templating for your project. In tha

Re: How do I Color a QTableView row in PyQt4

On Feb 28, 5:08 pm, David Boddie <[EMAIL PROTECTED]> wrote: > On Wednesday 28 February 2007 18:55, Mel wrote: > > > > > I am currently porting an SQL centered Visual Basic application to run > > on Linux, Python, and Qt4. Currently I am stumped on changing row > > colors in the QTableView widget.

Re: quickly read a formated file?

rzed kirjoitti: > [EMAIL PROTECTED] wrote in > news:[EMAIL PROTECTED]: > >> lialie: >>> The formated file may be very popularly, but the module >>> ConfigPaser doesn't handle it. Is there a way to process it >>> freely? >> First try, assuming the input file can be read whole. The code >> isn't m

Re: installing "pysqlite"

On Mar 1, 2:40 pm, "Paul Boddie" <[EMAIL PROTECTED]> wrote: > On 1 Mar, 12:46, "Nader" <[EMAIL PROTECTED]> wrote: > > > > > ldd returens the next result: > > ldd /usr/people/emami/lib/python2.4/site-packages/pysqlite2/_sqlite.so > > linux-gate.so.1 => (0xe000) > > libpthread.so.0 => /l

Re: design question: no new attributes

"Bruno Desthuilliers" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > I don't share your definition of "reasonable". But you should have > guessed by now My view may be shaped by a different experience. I have found dynamic attribute creation convenient when doing something "quick a

Re: How to update DNS record

[EMAIL PROTECTED] wrote: > It worked before with a perl script, but now I'm using django for > all our web services so I want to implement this update function > in Python as well. > I don't know how to do this in Python, right now I'm trying it > with twisted, but I don't what to do exactly. It w

Re: How to update DNS record

On 1 Mar 2007 04:14:23 -0800, [EMAIL PROTECTED] wrote: >On Mar 1, 10:33 am, Bjoern Schliessmann [EMAIL PROTECTED]> wrote: >> Read RFC 2136 (Dynamic updates in the DNS) and see if your server >> can be configured to do this. If not, you'll have to change the >> zone files manually and reload the DNS

imagemagick

Hy did anyone manage to work with imahemagick through python. I've been googling like a crazy for some instalation instructions, but i cant find anything. please help. thnx -- http://mail.python.org/mailman/listinfo/python-list

Re: Extract String From Enclosing Tuple

On 2007-02-28, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: import itertools tuple(itertools.chain((t[0], t2[0].encode('ascii')), t[2:])) > ('eco', 'Roads', 0.073969887301348305) Steven, As suggested in the previous article, I handled it where the values are read from the list retrie

Re: design question: no new attributes

"greg" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > There's a problem with that when you want to subclass: Agreed. The following addresses that and, I think, some of the other objections that have been raised. Alan class Lockable: a = 0 def __init__(self, lock=False):

Re: django learn

On 1 mar, 14:36, Gigs_ <[EMAIL PROTECTED]> wrote: > HI folks! > > I want to learn to make web pages with django. > I dont know nothing about HTML. > > How much of HTML I need to know to be able to learn django well? > Anyway : 1/ you'll obviously need to have a good knowledge of html (plus css an

Re: How to check for remaining hard drive space in Windows?

Thanks Tim, I only need to run the get hard drive space function on one drive for one machine so I'll stick to GetDiskFreeSpace. If I need to expand this feature to multiple harddrives/machines, I'll be sure to come back to this thread. :) Kevin On Mar 1, 4:17 am, Tim Golden <[EMAIL PROTECTED]>

Re: imagemagick

azrael wrote: > Hy > did anyone manage to work with imahemagick through python. I've been > googling like a crazy for some instalation instructions, but i cant > find anything. please help. There have been a few wrappers for ImageMagick over the last few years. There was once something called "Py

Re: design question: no new attributes

On 28 Feb, 15:39, "Diez B. Roggisch" <[EMAIL PROTECTED]> wrote: > > However I will observe that > > - entire languages are structured on the premise that dynamic > > attribute creation can be hazardous > > Yup, and you are free to use one of them. And as an additional benefit, they > will be more p

Re: Importing binary modules

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 > Well, unfortunately I don't have access to the binary like that. It > is given me, I just wanted to use it the way it was compiled. What > could be done then? You have better set LD_LIBRARY_PATH environment variable, or use ldconfig (plz, man ldconf

Re: Eric on XP for Newbie

[EMAIL PROTECTED] wrote: > I'm starting on the path of freeing myself from proprietory software > but I need to migrate, not make one huge jump. > > I'm looking at using Python and Eric for programming > > I've got Python up and running but can someone please point me to a > simple step by step g

Re: How to Read Bytes from a file

Bart Ogryczak kirjoitti: > On Mar 1, 7:52 am, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> > wrote: >> It seems like this would be easy but I'm drawing a blank. >> >> What I want to do is be able to open any file in binary mode, and read >> in one byte (8 bits) at a time and then count the number of 1 b

Re: starship.python.net is down

On Feb 26, 3:46 pm, Tom Bryan <[EMAIL PROTECTED]> wrote: > [EMAIL PROTECTED] wrote: > > Any news onstarship.python.net? It still seems to bedown. > > Yes. Unfortunately, there may be a hardware problem. Stefan, the admin > who owns the hosted machine, is working with the host company to > determ

Re: How to update DNS record

Hi, I'm just a trainee working here and I don't really know how the old Perl script worked. But I can post the function, maybe you can recognize what is going on there: my $domain = "wiv-dom.com"; my $nameserver = "bldc01.wiv-dom.com"; sub makeDNSEntry { my $res = new Net::DNS::Resolver;

Re: Python Tutorial

Thanks. And excuse this now so obviously foolish question. It seems that my so-called "brain" was not able to recognise "Downloads" as a valueable possibility to dive into when searching some non-HTML content. Sorry for wasting your time, and thanks even more for answering nevertheless. Regards, T

Re: imagemagick

i need to use some common filters lik the edge, blur. it was pretty easy and fast to use python magick. but now as I want to use it with python, it is impossible. there is the PIL_usm, but also no installation instrucions. Is there a way to blur the image using the PIL by a specific radius. On M

Re: How to Read Bytes from a file

Leif K-Brooks <[EMAIL PROTECTED]> wrote: > Alex Martelli wrote: > > You should probaby prepare before the loop a mapping from char to number > > of 1 bits in that char: > > > > m = {} > > for c in range(256): > > m[c] = countones(c) > > Wouldn't a list be more efficient? > > m = [countones(c)

Re: How to Read Bytes from a file

On Mar 1, 8:53 am, "Bart Ogryczak" <[EMAIL PROTECTED]> wrote: > On Mar 1, 7:52 am, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> > wrote: > > > It seems like this would be easy but I'm drawing a blank. > > > What I want to do is be able to open any file in binary mode, and read > > in one byte (8 bits) a

Re: class declaration shortcut

Arnaud Delobelle wrote: > On Feb 28, 7:26 pm, "Luis M. González" <[EMAIL PROTECTED]> wrote: >> I've come across a code snippet inwww.rubyclr.comwhere they show how >> easy it is to declare a class compared to equivalent code in c#. >> I wonder if there is any way to emulate this in Python. >> >> Th

Re: pattern matching

azrael wrote: > can someone give me good links for pattern matching in images using > python There is a python-binding available for the OpenCV library, a collection of state-of-the-art CV algorithms. And it comes with a free manual Diez -- http://mail.python.org/mailman/listinfo/python-li

Re: finding out the precision of floats

On Mar 1, 9:33 pm, "Bart Ogryczak" <[EMAIL PROTECTED]> wrote: > On Feb 28, 10:29 pm, "John Machin" <[EMAIL PROTECTED]> wrote: > > > > > On Mar 1, 4:19 am, "BartOgryczak" <[EMAIL PROTECTED]> wrote: > > > > On Feb 28, 3:53 pm, "John Machin" <[EMAIL PROTECTED]> wrote: > > > > > On Feb 28, 10:38 pm, "B

Re: How to Read Bytes from a file

On Mar 2, 12:53 am, "Bart Ogryczak" <[EMAIL PROTECTED]> wrote: > > import struct > buf = open('somefile','rb').read() > count1 = lambda x: (x&1)+(x&2>0)+(x&4>0)+(x&8>0)+(x&16>0)+(x&32>0)+ > (x&64>0)+(x&128>0) > byteOnes = map(count1,struct.unpack('B'*len(buf),buf)) byteOnes = map(count1,struct.unp

GIS Shape file upload FTP server

HI Group, As I am very new in python field so this question might be very silly but If I get any help that is highly appreciated. Problem: I have a python script which is working fine to upload files to the ftp server but the problem is it is reducing the actual size after transferring

Re: Tuples vs Lists: Semantic difference (was: Extract String From Enclosing Tuple)

On Mar 1, 5:02 am, [EMAIL PROTECTED] wrote: > I don't know Ruby, but I think it allows such purposes with a freezing > function. In ruby all objects can be frozen (freeze is a method on Object, from which all other objects derive), not just Arrays (Arrays == lists in python; ruby has no built-in c

Re: Reading csv files using SQL

[EMAIL PROTECTED] ha scritto: > If you want to work directly with the files why not just use Python's csv > module? Now, with Java, I use the same class to read several databases and csv files (with SQL instructions). I'd like to find a library for using the same approach in Python. Thank you, P

Re: New to Tkinter GUI building

Adam wrote: > On Feb 28, 9:13 pm, Adonis Vargas <[EMAIL PROTECTED]> > wrote: >> Adam wrote: >> >> >> >>> I think my main questions are: >>> 1. How can I get the Window to be sized the way I want it? >>> 2. How can I get the Scrollbars to fill the side of the text box >>> instead of being small? (l

Re: Reading csv files using SQL

Pablo was Paolo wrote: > [EMAIL PROTECTED] ha scritto: >> If you want to work directly with the files why not just use Python's csv >> module? > > Now, with Java, I use the same class to read several databases and csv > files (with SQL instructions). > I'd like to find a library for using the sam

Re: Dialog with a process via subprocess.Popen blocks forever

Okay, here is what I want to do: I have a C Program that I have the source for and want to hook with python into that. What I want to do is: run the C program as a subprocess. The C programm gets its "commands" from its stdin and sends its state to stdout. Thus I have some kind of dialog over stdi

Re: How to Read Bytes from a file

On Mar 1, 4:58 pm, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote: > On Mar 1, 8:53 am, "Bart Ogryczak" <[EMAIL PROTECTED]> wrote: > > > > > On Mar 1, 7:52 am, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> > > wrote: > > > > It seems like this would be easy but I'm drawing a blank. > > > > What I want to

Python on a mac: how to build pythonw?

I'm trying to run the Python examples distributed with XCode and they all give me the same error: Traceback (most recent call last): File "checktext.py", line 35, in main() File "checktext.py", line 8, in main pathname = EasyDialogs.AskFileForOpen(message='File to check end-of-lines

Re: How to update DNS record

Andi Clemens wrote: > Hi, > > I want to update our DNS servers periodically with some IP addresses. But I > don't know how to do this. > I searched the Internet quite a while but I haven't found a good example how > to do this. > I want to change the A-Record for some IPs, this shouldn't be too ha

Re: Dialog with a process via subprocess.Popen blocks forever

[EMAIL PROTECTED] wrote: > Okay, here is what I want to do: > > I have a C Program that I have the source for and want to hook with > python into that. What I want to do is: run the C program as a > subprocess. > The C programm gets its "commands" from its stdin and sends its state > to stdout. Th

Re: Python on a mac: how to build pythonw?

Ron Garret wrote: > I'm trying to run the Python examples distributed with XCode and they > all give me the same error: > > Traceback (most recent call last): > File "checktext.py", line 35, in > main() > File "checktext.py", line 8, in main > pathname = EasyDialogs.AskFileForOpen(me

Re: Vector, matrix, normalize, rotate. What package?

On Feb 27, 4:49 pm, "Mattias Brändström" <[EMAIL PROTECTED]> wrote: > Hello! > > I'm trying to find what package I should use if I want to: > > 1. Create 3d vectors. > 2. Normalize those vectors. > 3. Create a 3x3 rotation matrix from a unit 3-d vector and an angle in > radians. > 4. Perform matrix

Re: PyCon blogs?

On Feb 27, 6:36 pm, [EMAIL PROTECTED] wrote: > Was anybody blogging about PyCon (talks and/or sprints)? Got any pointers? Have you tried Planet Python? http://planet.python.org/ -- http://mail.python.org/mailman/listinfo/python-list

Re: class declaration shortcut

On Mar 1, 4:01 pm, Steven Bethard <[EMAIL PROTECTED]> wrote: > Arnaud Delobelle wrote: [...] > This does pretty much the same thing as the recipe I posted: Not at all. My new_struct create returns a new class which is similar to a C struct (notice the __slots__). The recipe you refer to is nothi

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