Re: How to format a string from an array?

On Jun 13, 11:11 am, Allen <[EMAIL PROTECTED]> wrote: > a = range(256) > I want to output the formated string to be: > 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f > 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f > > f

Re: Windows XP timezone language issue

MRAB wrote: > On Jun 13, 7:31 am, Paul Sijben <[EMAIL PROTECTED]> wrote: >> I ran into an internationalization issue. I need a consistent idea about >> the timezone my application is running on. However when I run the following: >> >>> import time >> >>> time.tzname >> >> I get back ('West-Europa

Re: Method much slower than function?

Gabriel Genellina wrote: > En Thu, 14 Jun 2007 01:39:29 -0300, [EMAIL PROTECTED] > <[EMAIL PROTECTED]> escribió: > >> Gabriel Genellina wrote: >>> In addition, += is rather inefficient for strings; the usual idiom is >>> using ''.join(items) >> >> Ehh. Python 2.5 (and probably some earlier versi

Re: Method much slower than function?

Leo Kislov wrote: > On Jun 13, 5:40 pm, [EMAIL PROTECTED] wrote: >> Hi all, >> >> I am running Python 2.5 on Feisty Ubuntu. I came across some code that >> is substantially slower when in a method than in a function. >> >> >>> cProfile.run("bar.readgenome(open('cb_foo'))") >> >> 20004 fun

Re: Method much slower than function?

On 6/14/07, Peter Otten <[EMAIL PROTECTED]> wrote: > Gabriel Genellina wrote: > > ... > > py> print timeit.Timer("f2()", "from __main__ import f2").repeat(number=1) > > [0.42673663831576358, 0.42807591467630662, 0.44401481193838876] > > py> print timeit.Timer("f1()", "from __main__ import f1").repe

for web application development

hi everyone, I am very new to python, I am almost done learning the python language enough that I can start learning developing web app in python. I have gone thru many research and I still say that I will want to develop web app in python. Although some says php should be better since the languag

Re: mapping subintervals

Dear Matteo and Nis, Thankyou very much for your help. I wasn't aware of the bisect library but it's really useful. thank you both once again Lee On 13 Jun, 23:21, Nis Jørgensen <[EMAIL PROTECTED]> wrote: > Matteo skrev: > > > OK - I'm going to assume your intervals are inclusive (i.e. 34-51 > > c

Re: for web application development

Il Thu, 14 Jun 2007 09:16:24 +, james_027 ha scritto: > > My problem is looking for a web framework for python, that could > provide a natural way of developing web app. I am avoiding to learn > template language as much as possible. Currently, i'm playing with Pylons (http://pylonshq.com) a

Re: for web application development

james_027 schreef: > hi everyone, > > I am very new to python, I am almost done learning the python language > enough that I can start learning developing web app in python. I have > gone thru many research and I still say that I will want to develop > web app in python. Although some says php sho

Re: Goto

"HMS Surprise" <[EMAIL PROTECTED]> wrote: > > How does one effect a goto in python? I only want to use it for debug. > I dasn't slap an "if" clause around the portion to dummy out, the > indentation police will nab me. I use a global boolean called trace: if trace: do debug stuff But to tr

Re: SimplePrograms challenge

--- Steven Bethard <[EMAIL PROTECTED]> wrote: unit.text) > > I posted a slight variant of this, trimmed down a > bit to 21 lines. > Thanks, I think this will be a very useful example. Pinpoint custome

Re: Method much slower than function?

Gabriel Genellina wrote: [...] > py> import timeit > py> > py> def f1(): > ... a="" > ... for i in xrange(10): > ... a+=str(i)*20 > ... > py> def f2(): > ... a=[] > ... for i in xrange(10): > ... a.append(str(i)*20) > ... a="".join(a) > ... > py> print timeit.Timer("f2

Re: SimplePrograms challenge

Steven Bethard <[EMAIL PROTECTED]> wrote in news:[EMAIL PROTECTED]: > Steve Howell wrote: >> --- George Sakkis <[EMAIL PROTECTED]> wrote: >>> from itertools import count, ifilter >>> def sieve(): >>> seq = count(2) >>> while True: >>> p = seq.next() >>> seq = ifilter(p.__r

Re: for web application development

james_027: > My problem is looking for a web framework for python, that could > provide a natural way of developing web app. The three bigger Python web frameworks seem to be: - Django: http://www.djangoproject.com/ - TurboGears: http://www.turbogears.org/ - Pylons: http://pylonshq.com/ I only t

Re: How can I capture all exceptions especially when os.system() fail? Thanks

Gabriel Genellina wrote: > En Wed, 13 Jun 2007 21:47:16 -0300, mike <[EMAIL PROTECTED]> escribió: > >> Following piece of code can capture IOError when the file doesn't >> exist, also, other unknown exceptions can be captured when I press >> Ctrl-C while the program is sleeping(time.sleep). Now th

Professional Grant Proposal Writing Workshop (September 2007: Simon Fraser University)

The Grant Institute's Grants 101: Professional Grant Proposal Writing Workshop will be held at Simon Fraser University at Harbour Centre, September 12 - 14 , 2007. Interested development professionals, researchers, faculty, and graduate students should register as soon as possible, as demand mean

IndentationError: unexpected indent

I have this class: class case(blop.case): def __init__(self, n, a, b): blop.case.__init__(self) print 'Monty Python's Flying Circus has a ' within it...' ... ... But I get an error when I run the .py script from shell saying: print 'Monty Python's Flying Circus has a

Re: IndentationError: unexpected indent

You have possibly unvisible tab characters in your file. Just copy your lines to the simple MS notepad and try again. Wim Vogelaar, http://home.wanadoo.nl/w.h.vogelaar/ -- http://mail.python.org/mailman/listinfo/python-list

Re: IndentationError: unexpected indent

desktop a écrit : > I have this class: > > class case(blop.case): > def __init__(self, n, a, b): > blop.case.__init__(self) > print 'Monty Python's Flying Circus has a ' within it...' > ... > ... > > But I get an error when I run the .py script from shell saying: > > print

Re: for web application development

james_027 a écrit : > hi everyone, > > I am very new to python, I am almost done learning the python language > enough that I can start learning developing web app in python. I have > gone thru many research and I still say that I will want to develop > web app in python. Although some says php sh

Re: Cretins.

Cousin Stanley a écrit : >> On Thu, 14 Jun 2007 09:32:10 +1000, Ben Finney wrote: >> >>> "Dr. Pastor" <[EMAIL PROTECTED]> writes: >>> Please do not do business with those cretins who without authorization attaching [spam footers] >>> Indeed. The cost of Usenet access should not be transla

Re: Help with PAM and ctypes

On Jun 11, 6:01 pm, Lenard Lindstrom <[EMAIL PROTECTED]> wrote: [snip snip snip] > > if __name__ == "__main__": > > import getpass, os, sys > > @conv_func > > def my_conv(nMessages, messages, pResponse, appData): > > # Create an array of nMessages response objects > > #

Re: Method much slower than function?

On 2007-06-14, Bruno Desthuilliers <[EMAIL PROTECTED]> wrote: > Neil Cerutti a écrit : > (snip) >> class bar: >> def readgenome(self, filehandle): >> self.s = ''.join(line.strip() for line in filehandle) > >=> >self.s = ''.join(line.strip() for line in filehandle if not > '

Re: Convert String to Int and Arithmetic

tereglow wrote: > cpuSpeed = 'Speed: 10' > > What I would like to do is extract the '10' from the string, > and divide that by 1000 twice to get the speed of a processor in MHz. >>> cpuSpeed = 'Speed: 10' >>> p = cpuSpeed.split(":") >>> p ['Speed', ' 10'] >>> p[1]

Re: xmlrpclib hangs execution

Hi, > 2. The Python implementation ofxmlrpcis not very robust. It just waits for > the connection to close. A well-written client (like your Java client) > would detect the presence of a Content-Length header and use that. I'm facing a similar ordeal here. I think the right thing to do would be t

Re: xmlrpclib hangs execution

On Jun 14, 3:10 pm, [EMAIL PROTECTED] wrote: > Hi, > > > 2. The Python implementation ofxmlrpcis not very robust. It just waits for > > the connection to close. A well-written client (like your Java client) > > would detect the presence of a Content-Length header and use that. > > I'm facing a simi

Re: How to save python codes in files?

On Jun 13, 12:04 am, why? <[EMAIL PROTECTED]> wrote: > Im working with Python 2.2 on my red hat linux system. Is there any > way to write python codes in separate files and save them so that i > can view/edit them in the future? Actually I've just started with > python and would be grateful for a r

Re: Build EXE on Mac OsX 10.4

Sherm Pendley wrote: > "Gabriel Genellina" <[EMAIL PROTECTED]> writes: > >> En Wed, 13 Jun 2007 17:35:19 -0300, Paul McNett <[EMAIL PROTECTED]> escribió: >> >>> Tempo wrote: Has anyone sucesfully built a *.exe file on a mac operating system before from a *.py file? I have been trying to

Re: Method much slower than function?

On 2007-06-14, Leo Kislov <[EMAIL PROTECTED]> wrote: > On Jun 13, 5:40 pm, [EMAIL PROTECTED] wrote: >> Hi all, >> >> I am running Python 2.5 on Feisty Ubuntu. I came across some code that >> is substantially slower when in a method than in a function. >> >> >>> cProfile.run("bar.readgenome(open('cb

Re: one-time initialization of class members

On Jun 13, 11:42 pm, Steven Bethard <[EMAIL PROTECTED]> wrote: > James Turk wrote: > > It actually occured to me that I could use a @classmethod to do the > > loading and take that out of the BaseClass constructor. What I have > > makes more sense and eliminates the unecessary constructors. > > >

Re: Python-URL! - weekly Python news and links (Jun 11)

Gabriel Genellina <[EMAIL PROTECTED]> wrote: > QOTW: "That's the Martellibot for you. Never use a word where a paragraph > with explanatory footnotes will do. > > Sigh. I miss him on c.l.py." - Simon Brunning Funny -- didn't Simon write this in 2005 referring to an essay of mine that I had po

Re: Method much slower than function?

> The first time you read the file, it has to read it from disk. > The second time, it's probably just reading from the buffer > cache in RAM. I can verify this type of behavior when reading large files. Opening the file doesn't take long, but the first read will take a while (multiple seconds dep

Re: Method much slower than function?

Grant Edwards schrieb: > On 2007-06-14, Leo Kislov <[EMAIL PROTECTED]> wrote: >> On Jun 13, 5:40 pm, [EMAIL PROTECTED] wrote: >>> Hi all, >>> >>> I am running Python 2.5 on Feisty Ubuntu. I came across some code that >>> is substantially slower when in a method than in a function. >>> >> cProfi

Re: for web application development

On 6/14/07, james_027 <[EMAIL PROTECTED]> wrote: > My problem is looking for a web framework for python, that could > provide a natural way of developing web app. I am avoiding to learn > template language as much as possible. You should definitely reconsider avoiding templates -- it's hard to ima

Re: dynamically generated runtime methods & reflection

Josiah Carlson wrote: > > Ahh, so you want to pass the method name to the method that you are > returning to be called. No problem. > > >>> import functools > >>> > >>> class foo: > ... def __getattr__(self, name): > ... return functools.partial(self.ActualMethod, name) > ... >

Moving items from list to list

Just wondered if there was some python idiom for moving a few items from one list to another. I often need to delete 2 or 3 items from one list and put them in another. Delete doesn't seem to have a return value. I don't care which items I get so now I just use a couple of pops or a for loop for m

qt4 setFlags

Hello I make this code: row = self.tableWidget.rowCount() for a in range(row): self.tableWidget.item(row, 0).setFlags(Qt.IsSelectable) i have this erroror : global name Qt is not definied Regards Luca -- http://mail.python.org/mailman/listinfo/python-list

Re: Method much slower than function?

Peter Otten wrote: > Leo Kislov wrote: > >> On Jun 13, 5:40 pm, [EMAIL PROTECTED] wrote: >>> Hi all, >>> >>> I am running Python 2.5 on Feisty Ubuntu. I came across some code that >>> is substantially slower when in a method than in a function. >>> >>> >>> cProfile.run("bar.readgenome(open('cb_fo

Re: Method much slower than function?

On 6/14/07, Peter Otten <[EMAIL PROTECTED]> wrote: > Peter Otten wrote: > > > Leo Kislov wrote: > > > >> On Jun 13, 5:40 pm, [EMAIL PROTECTED] wrote: > >>> Hi all, > >>> > >>> I am running Python 2.5 on Feisty Ubuntu. I came across some code that > >>> is substantially slower when in a method than

Re: In C extension .pyd, sizeof INT64 = 4?

Allen wrote: > On 6 13 , 11 55 , "Martin v. Löwis" <[EMAIL PROTECTED]> wrote: >> > I used INT64 and initialize its value from PyArg_ParseTuple. >> > The code is PyArg_ParseTuple(args, "l", &nValue). >> > It should be PyArg_ParseTuple(args, "L", &nValue). >> >> That's still incorrect. For the L f

Re: Method much slower than function?

On Thu, 14 Jun 2007 00:40:12 +, idoerg wrote: cProfile.run("bar.readgenome(open('cb_foo'))") > 20004 function calls in 10.214 CPU seconds This calls the method on the CLASS, instead of an instance. When I try it, I get this: TypeError: unbound method readgenome() must be calle

Re: Method much slower than function?

On 2007-06-14, Steven D'Aprano <[EMAIL PROTECTED]> wrote: > However, having said that, the speed difference does seem to be real: even > when I correct the above issue, I get a large time difference using > either cProfile.run() or profile.run(), and timeit agrees: > f = bar().readgenome

Re: Moving items from list to list

On 6/14/07, HMS Surprise <[EMAIL PROTECTED]> wrote: > > Just wondered if there was some python idiom for moving a few items > from one list to another. I often need to delete 2 or 3 items from one > list and put them in another. Delete doesn't seem to have a return > value. I don't care which items

OS X install confusion

Hi Groupies, I have an Intel Macbook running OS X 10.4. It came installed with Python 2.3.5. I have since installed MacPython with version 2.4.4, cool. When I open a bash terminal session and type python, it brings up version 2.3.5. If I type IDLE it brings up version 2.4.4. My question: what

Re: Is there any way to catch expections when call python method in C++

En Wed, 13 Jun 2007 12:03:00 -0300, Robert Bauck Hamar <[EMAIL PROTECTED]> escribió: > Allen wrote: > >> I use try catch, but cannot catch the execeptions of execution python >> method. > > No. CPython is written in C, not C++, and C has no concept of exceptions. > Exceptions in Python is usuall

FTP Date Format Function

FTP LST/LIST/NLST date field formatting function for all those seekers out there... import time import datetime def ftpdateformat(value): """Formats dates from most FTP servers""" if ":" in value: # within 6 months return datetime.datetime( *time.strptime( # have to gu

Re: Method much slower than function?

On Thu, 14 Jun 2007 00:40:12 +, idoerg wrote: > Hi all, > > I am running Python 2.5 on Feisty Ubuntu. I came across some code that > is substantially slower when in a method than in a function. After further testing, I think I have found the cause of the speed difference -- and it isn't tha

Re: OS X install confusion

John Fisher wrote: > Hi Groupies, > > I have an Intel Macbook running OS X 10.4. > > It came installed with Python 2.3.5. I have since installed MacPython > with version 2.4.4, cool. > > When I open a bash terminal session and type python, it brings up > version 2.3.5. If I type IDLE it brings u

Re: Method much slower than function?

Chris Mellon wrote: > On 6/14/07, Peter Otten <[EMAIL PROTECTED]> wrote: >> Peter Otten wrote: >> >> > Leo Kislov wrote: >> > >> >> On Jun 13, 5:40 pm, [EMAIL PROTECTED] wrote: >> >>> Hi all, >> >>> >> >>> I am running Python 2.5 on Feisty Ubuntu. I came across some code >> >>> that is substantial

Re: OS X install confusion

On Jun 14, 1:31 pm, Kevin Walzer <[EMAIL PROTECTED]> wrote: > John Fisher wrote: > > Hi Groupies, > > > I have an Intel Macbook running OS X 10.4. > > > It came installed with Python 2.3.5. I have since installed MacPython > > with version 2.4.4, cool. > > > When I open a bash terminal session and

lagrange multipliers in python

Hi all, Sorry for the cross-posting. I'm trying to find the minimum of a multivariate function F(x1, x2, ..., xn) subject to multiple constraints G1(x1, x2, ..., xn) = 0, G2(...) = 0, ..., Gm(...) = 0. The conventional way is to construct a dummy function Q, $$Q(X, \Lambda) = F(X) + \lambda_1 G

Re: qt4 setFlags

luca72 schrieb: > Hello > > I make this code: > row = self.tableWidget.rowCount() > for a in range(row): > self.tableWidget.item(row, 0).setFlags(Qt.IsSelectable) > > i have this erroror : > > global name Qt is not definied import Qt might help. And reading the python tutori

Re: Method much slower than function?

On Jun 14, 1:12 am, "Gabriel Genellina" <[EMAIL PROTECTED]> wrote: > En Thu, 14 Jun 2007 01:39:29 -0300, [EMAIL PROTECTED] > <[EMAIL PROTECTED]> escribió: > > > > > Gabriel Genellina wrote: > >> In addition, += is rather inefficient for strings; the usual idiom is > >> using ''.join(items) > > > Eh

Re: SimplePrograms challenge

rzed wrote: > Steven Bethard <[EMAIL PROTECTED]> wrote in >> def iter_primes(): >> # an iterator of all numbers between 2 and +infinity >> numbers = itertools.count(2) >> >> # generate primes forever >> while True >> >> # generate the first number from the iterator, >>

Efficient way of generating original alphabetic strings like unix file "split"

Hi, I'm looking to generate x alphabetic strings in a list size x. This is exactly the same output that the unix command "split" generates as default file name output when splitting large files. Example: produce x original, but not random strings from english alphabet, all lowercase. The lengt

Re: Method much slower than function?

On Jun 14, 1:10 am, Paul Rubin wrote: > "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> writes: > > take virtually the same amount of time on my machine (2.5), and the > > non-join version is clearer, IMO. I'd still use join in case I wind > > up running under an older Python, b

Re: How can I capture all exceptions especially when os.system() fail? Thanks

On Jun 14, 2:55 am, Michael Hoffman <[EMAIL PROTECTED]> wrote: > Gabriel Genellina wrote: > > En Wed, 13 Jun 2007 21:47:16 -0300, mike <[EMAIL PROTECTED]> escribió: > > >> Following piece of code can capture IOError when the file doesn't > >> exist, also, other unknown exceptions can be captured wh

Re: save class

On Jun 13, 10:04 pm, Josiah Carlson <[EMAIL PROTECTED]> wrote: > Gabriel Genellina wrote: > > En Wed, 13 Jun 2007 23:11:22 -0300, nik <[EMAIL PROTECTED]> escribió: > >> It would seem that I want to actually save the source code for the > >> class. I know that I could of course open up an editor and

Re: dynamically generated runtime methods & reflection

Jay Loden wrote: > Josiah Carlson wrote: >> Ahh, so you want to pass the method name to the method that you are >> returning to be called. No problem. >> >> >>> import functools >> >>> >> >>> class foo: >> ... def __getattr__(self, name): >> ... return functools.partial(self.Actual

Re: Method much slower than function?

[EMAIL PROTECTED] wrote: > On Jun 14, 1:10 am, Paul Rubin wrote: >> "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> writes: >>> take virtually the same amount of time on my machine (2.5), and the >>> non-join version is clearer, IMO. I'd still use join in case I wind >>> up runn

Re: Moving items from list to list

Thanks. That will work. The 2nd, smaller lst starts out empty but this is easily adapted. jh -- http://mail.python.org/mailman/listinfo/python-list

Re: Method much slower than function?

Francesco Guerrieri wrote: > On 6/14/07, Peter Otten <[EMAIL PROTECTED]> wrote: >> Gabriel Genellina wrote: >> > ... >> > py> print timeit.Timer("f2()", "from __main__ import >> f2").repeat(number=1) >> > [0.42673663831576358, 0.42807591467630662, 0.44401481193838876] >> > py> print timeit.Timer("

a_list.count(a_callable) ?

Hi, I'm wondering if it is useful to extend the count() method of a list to accept a callable object? What it does should be quite intuitive: count the number of items that the callable returns True or anything logically equivalent (non-empty sequence, non-zero number, etc). This would return th

Re: Efficient way of generating original alphabetic strings like unix file "split"

On Jun 14, 1:41 pm, py_genetic <[EMAIL PROTECTED]> wrote: > Hi, > > I'm looking to generate x alphabetic strings in a list size x. This > is exactly the same output that the unix command "split" generates as > default file name output when splitting large files. > > Example: > > produce x original

Re: Efficient way of generating original alphabetic strings like unix file "split"

py_genetic <[EMAIL PROTECTED]> writes: > Hi, > > I'm looking to generate x alphabetic strings in a list size x. This > is exactly the same output that the unix command "split" generates as > default file name output when splitting large files. > > Example: > > produce x original, but not random s

Convert to C/C++?

I am wondering if someone who knows the implemention of python's time could help converting this to c/c++ nanoseconds = int(time.time() * 1e9) # 0x01b21dd213814000 is the number of 100-ns intervals between the # UUID epoch 1582-10-15 00:00:00 an

Re: Moving items from list to list

On Jun 14, 12:30 pm, HMS Surprise <[EMAIL PROTECTED]> wrote: > Just wondered if there was some python idiom for moving a few items > from one list to another. I often need to delete 2 or 3 items from one > list and put them in another. Delete doesn't seem to have a return > value. I don't care whi

Proper licensing and copyright attribution for extracted Python code

Hi. I extracted getpath.c out of Python and modified it to make a generally useful facility for C and C++ programming. These comments are at the top of my .c file, and I would like to know if they pass muster for meeting licensing, copyright, and aesthetics requirements: // -*- Mode: C; fill-col

python i2c ioctl

Hi, I was trying to make to work directly l i2c with python with the calls ioctl. But I have of the problems and I do not succeed to go ahead. this and l error [EMAIL PROTECTED] /usr/local/wrap]129# python pcf8591_ioctl.py Reading from 4 ch 8 bit A/D converter PCF8591 Traceback (most recent cal

os.path.normpath bug?

Hi there, I've noticed that os.path.normpath does not collapse redundant separators if they're located at the beginning of the string: >>> print os.path.normpath('/a//b//c') \a\b\c >>> print os.path.normpath('//a//b//c') \\a\b\c Is it intentional or is it a bug? -- http://mail.python.org/mailma

Re: os.path.normpath bug?

billiejoex wrote: > Hi there, > I've noticed that os.path.normpath does not collapse redundant > separators if they're located at the beginning of the string: > print os.path.normpath('/a//b//c') > \a\b\c print os.path.normpath('//a//b//c') > \\a\b\c > > Is it intentional or is it a bug

Re: a_list.count(a_callable) ?

On Jun 14, 2:53 pm, Ping <[EMAIL PROTECTED]> wrote: > Hi, > > I'm wondering if it is useful to extend the count() method of a list > to accept a callable object? What it does should be quite intuitive: > count the number of items that the callable returns True or anything > logically equivalent (n

Serialization across languages?

I want to do SOAP like calls from a device who's libraries don't include SOAP. I'm thinking of using simple HTTP posts, but I'm going to want to send arrays and hashes. First, what do I need to be aware of when sending arbitrary data by a POST, and Second, is there a universally supported version

Re: a_list.count(a_callable) ?

On Jun 14, 3:37 pm, Dustan <[EMAIL PROTECTED]> wrote: > map and filter are basically obsolete after the introduction of list > comprehensions It is probably worth noting that list comprehensions do not require that you write a new function; they take any expression where appropriate. For more info

Questions about mathematical and statistical functionality in Python

Greetings Pythoners! I hope you'll indulge an ignorant outsider. I work at a financial software firm, and the tool I currently use for my research is R, a software environment for statistical computing and graphics. R is designed with matrix manipulation in mind, and it's very easy to do regr

Re: Serialization across languages?

> First, what do I need to be aware of when sending arbitrary > data by a POST, and Second, is there a universally supported > version of what python can do with pickle? I mostly need > python and PHP, but perl would be nice too. You might want to use WDDX. There are WDDX libraries for Python, PH

Re: os.path.normpath bug?

On 14 Giu, 22:35, Michael Hoffman <[EMAIL PROTECTED]> wrote: > Intentional. > > http://en.wikipedia.org/wiki/Path_(computing)#Universal_Naming_Conven... > -- > Michael Hoffman Got it. Thank you. -- http://mail.python.org/mailman/listinfo/python-list

Re: a_list.count(a_callable) ?

On Jun 14, 3:37 pm, Dustan <[EMAIL PROTECTED]> wrote: > Which can then be converted into a generator expression (round > brackets instead of square brackets) to avoid the intermediate list: > len((i for i in a_list if a_callable(i))) Sorry for the excess of posts everybody. I just realized that t

Re: a_list.count(a_callable) ?

On Thu, 2007-06-14 at 21:06 +, Dustan wrote: > On Jun 14, 3:37 pm, Dustan <[EMAIL PROTECTED]> wrote: > > Which can then be converted into a generator expression (round > > brackets instead of square brackets) to avoid the intermediate list: > > len((i for i in a_list if a_callable(i))) > > Sor

Re: Questions about mathematical and statistical functionality in Python

On Jun 14, 4:02 pm, "Talbot Katz" <[EMAIL PROTECTED]> wrote: > Greetings Pythoners! > > I hope you'll indulge an ignorant outsider. I work at a financial software > firm, and the tool I currently use for my research is R, a software > environment for statistical computing and graphics. R is desig

Re: a_list.count(a_callable) ?

On Thu, 2007-06-14 at 12:53 -0700, Ping wrote: > Hi, > > I'm wondering if it is useful to extend the count() method of a list > to accept a callable object? What it does should be quite intuitive: > count the number of items that the callable returns True or anything > logically equivalent (non-e

Re: MS Word parser

On 2007-06-13, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > On Jun 13, 1:28 am, Tim Golden <[EMAIL PROTECTED]> wrote: >> [EMAIL PROTECTED] wrote: >> > Hi all, >> > I'm currently using antiword to extract content from MS Word files. >> > Is there another way to do this without relying on any comma

Re: Questions about mathematical and statistical functionality in Python

Talbot Katz wrote: > I hope you'll indulge an ignorant outsider. I work at a financial > software firm, and the tool I currently use for my research is R, a > software environment for statistical computing and graphics. R is > designed with matrix manipulation in mind, and it's very easy to d

Re: Efficient way of generating original alphabetic strings like unix file "split"

> > You didn't try hard enough. :) > > http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/190465 > > -- > HTH, > Rob Thanks Rob, "permutation" was the keyword I shcould have used! -- http://mail.python.org/mailman/listinfo/python-list

RE: Questions about mathematical and statistical functionality in Python

On Jun 14, 4:02 pm, "Talbot Katz" <[EMAIL PROTECTED]> wrote: > Greetings Pythoners! > > I hope you'll indulge an ignorant outsider. I work at a financial > software > firm, and the tool I currently use for my research is R, a software > environment for statistical computing and graphics. R is d

Re: Questions about mathematical and statistical functionality in Python

Michael Hoffman wrote: > Talbot Katz wrote: > >> I hope you'll indulge an ignorant outsider. I work at a financial >> software firm, and the tool I currently use for my research is R, a >> software environment for statistical computing and graphics. R is >> designed with matrix manipulation i

Re: Efficient way of generating original alphabetic strings like unix file "split"

On Jun 14, 3:08 pm, Rob Wolfe <[EMAIL PROTECTED]> wrote: > py_genetic <[EMAIL PROTECTED]> writes: > > Hi, > > > I'm looking to generate x alphabetic strings in a list size x. This > > is exactly the same output that the unix command "split" generates as > > default file name output when splitting

Re: Efficient way of generating original alphabetic strings like unix file "split"

On Jun 14, 4:39 pm, py_genetic <[EMAIL PROTECTED]> wrote: > > You didn't try hard enough. :) > > >http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/190465 > > > -- > > HTH, > > Rob > > Thanks Rob, "permutation" was the keyword I shcould have used! See my other post to see if that is indeed w

Re: Method much slower than function?

En Thu, 14 Jun 2007 05:54:25 -0300, Francesco Guerrieri <[EMAIL PROTECTED]> escribió: > On 6/14/07, Peter Otten <[EMAIL PROTECTED]> wrote: >> Gabriel Genellina wrote: >> > ... >> > py> print timeit.Timer("f2()", "from __main__ import >> f2").repeat(number=1) >> > [0.42673663831576358, 0.428075

Failing on string exceptions in 2.4

Reading the Python docs, it looks like string exceptions will be a DeprecationWarning in Python 2.5. Is there any way to make them so in 2.4? Now how about if I want to turn all DeprecationWarnings into compile-time errors? Is there some way to do this? End goal being that string exceptions would

Re: Moving items from list to list

En Thu, 14 Jun 2007 14:23:14 -0300, Evan Klitzke <[EMAIL PROTECTED]> escribió: > On 6/14/07, HMS Surprise <[EMAIL PROTECTED]> wrote: >> >> Just wondered if there was some python idiom for moving a few items >> from one list to another. I often need to delete 2 or 3 items from one >> list and put t

Re: save class

En Thu, 14 Jun 2007 16:05:14 -0300, nik <[EMAIL PROTECTED]> escribió: > On Jun 13, 10:04 pm, Josiah Carlson <[EMAIL PROTECTED]> > wrote: >> Gabriel Genellina wrote: >> > En Wed, 13 Jun 2007 23:11:22 -0300, nik <[EMAIL PROTECTED]> escribió: >> >> It would seem that I want to actually save the sour

Re: OS X install confusion

Ted <[EMAIL PROTECTED]> wrote: > On Jun 14, 1:31 pm, Kevin Walzer <[EMAIL PROTECTED]> wrote: > > John Fisher wrote: > > > Hi Groupies, > > > > > I have an Intel Macbook running OS X 10.4. > > > > > It came installed with Python 2.3.5. I have since installed MacPython > > > with version 2.4.4, cool

Re: OS X install confusion

John Fisher wrote: > Ted <[EMAIL PROTECTED]> wrote: > >> On Jun 14, 1:31 pm, Kevin Walzer <[EMAIL PROTECTED]> wrote: >>> John Fisher wrote: Hi Groupies, I have an Intel Macbook running OS X 10.4. It came installed with Python 2.3.5. I have since installed MacPython with version

poking around a running program

I have a long-running program that has lots of net connections open on separate threads. I'm twiddling my thumbs waiting for it to finish (each run takes maybe an hour) and although I'm logging various info that I can monitor as the run progresses, it would be cool to be able to actually poke arou

Re: OS X install confusion

On Jun 14, 11:21 am, [EMAIL PROTECTED] (John Fisher) wrote: > Hi Groupies, > > I have an Intel Macbook running OS X 10.4. > > It came installed with Python 2.3.5. I have since installed MacPython > with version 2.4.4, cool. > > When I open a bash terminal session and type python, it brings up > ver

Problems with regular expressions

I have the next piece of code: if re.search('^(taskid|bugid):\\d+',logMessage): return 0 else: sys.stderr.write("El comentario tiene que contener el taskid: o el bugid:") return

Re: Questions about mathematical and statistical functionality in Python

On Thursday 14 June 2007 5:54 pm, Tim Churches wrote: > Michael Hoffman wrote: > > Talbot Katz wrote: > >> I hope you'll indulge an ignorant outsider. I work at a financial > >> software firm, and the tool I currently use for my research is R, a > >> software environment for statistical computing

Re: SimplePrograms challenge

--- Steven Bethard <[EMAIL PROTECTED]> wrote: > > How about including a driver? > > Yes, absolutely a good idea. Fortunately, the other > Steve borrowed the > time machine already and added this to the end:: > > for p in iter_primes(): > if p > 1000: break > print p >

Re: Failing on string exceptions in 2.4

En Thu, 14 Jun 2007 18:45:08 -0300, Stephen R Laniel <[EMAIL PROTECTED]> escribió: > Reading the Python docs, it looks like string exceptions > will be a DeprecationWarning in Python 2.5. Is there any way > to make them so in 2.4? Now how about if I want to turn all > DeprecationWarnings into co

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