Python doesn't use value semantics for variables but reference semantics:
a = [1]
b = a
In many languages, you'd now have 2 lists. In Python you still have one list,
and both a and b refer to it.
Now if you modify the data (the list), both variables will change
a.append(2) # in-place modificat
On 2008-07-10, ssecorp <[EMAIL PROTECTED]> wrote:
>
> def validate(placed):
> student = round(random.random()*401)
> if student in placed:
> validate(placed)
> else:
> placed.append(student)
> return student, placed
>
> def pair(incompatibles, placed):
> stud
On 2008-07-09, Mirko Vogt <[EMAIL PROTECTED]> wrote:
> Is that behaviour common or even documented? Found nothing.
Second sentence in the socket module documentation:
Note: Some behavior may be platform dependent, since calls are made to the
operating system socket APIs.
So yes, what you found i
On 2008-07-09, antar2 <[EMAIL PROTECTED]> wrote:
> I am a starter in python and would like to write a program that reads
> lines starting with a line that contains a certain word.
> For example the program starts reading the program when a line is
> encountered that contains 'item 1'
>
>
> The weat
On 2008-07-09, |e0 <[EMAIL PROTECTED]> wrote:
> So, i can't use wmi module on linux?
>
> On Wed, Jul 9, 2008 at 9:14 AM, Lamonte Harris <[EMAIL PROTECTED]> wrote:
>> I think the win32 module is only for windows.
>>
Welcome to the world outside MS.
Many python modules don't actually do anything th
On 2008-07-07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I am looking fo svn library(module) which is used in the svn-
> mailer(http://opensource.perlig.de/svnmailer/) project. Does anybody
> know where can I find it(download url)? This is information which I
> received from python err
On 2008-07-07, abhishek <[EMAIL PROTECTED]> wrote:
> hey guys...me nu 2 python yo...help me...by da way...jus joined
> inthanks
Ask a specific question and you may get an answer.
If you want an answer from me, it helps *a lot* if you write full english
sentences (starting with a capital lette
On 2008-07-07, cna <[EMAIL PROTECTED]> wrote:
> Hi all and one,
> how may i learn python. is there any other website except python.org
Yes, there are several millions web-sites, all across the world. They cover
every possible topic you may and may not imagine.
If you mean a website that tries to
On 2008-07-02, Alexnb <[EMAIL PROTECTED]> wrote:
> I have no idea what "list assignment index out of range means?!?!
You are assigning a value to a non-existing list element, as in
>>> x = [1]
>>> x[2] = 4
Traceback (most recent call last):
File "", line 1, in ?
IndexError: list assignment in
On 2008-07-02, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> This simple script writes html color codes that can be viewed in a
> browser. I used short form hex codes (fff or 000, etc) and my list
> has only six hex numbers otherwise the results get rather large. I
> invite criticism as to whethe
On 2008-07-01, Brandon <[EMAIL PROTECTED]> wrote:
> What I'm trying to do is essentially force a user to fill in required items
> in a form, which will be saved to a database. How can I get it so that once
> the user clicks "OK" on the dialog box, it transfers control back to the
> form, and no
On 2008-07-01, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> I'm looking over the docs for the re module and can't find how to
> "NOT" an entire regex.
(?! R)
> How make regex that means "contains regex#1 but NOT regex#2" ?
(\1|(?!\2))
should do what you want.
Albert
--
http://mail.python.org
On 2008-06-27, cesco <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I need to retrieve the content of some files which are placed on a
> network drive so in order to open them I need the full path to the
> file.
> Unfortunately some times the path is longer than 256 characters and in
> Windows such a path is
On 2008-06-25, antar2 <[EMAIL PROTECTED]> wrote:
> I am a beginner in Python and am not able to use a list element for
> regular expression, substitutions.
>
> list1 = [ 'a', 'o' ]
> list2 = ['star', 'day', 'work', 'hello']
>
> Suppose that I want to substitute the vowels from list2 that are in
>
On 2008-06-25, python_newbie <[EMAIL PROTECTED]> wrote:
> On 24 Haziran, 04:33, Terry Reedy <[EMAIL PROTECTED]> wrote:
> Thanks for all answers. At the end i ve only one point. If a decide to
> copy list to iterate when will i have to do this ? Before the
> iteration ? And then iterate through one
On 2008-06-25, John W. Hamill <[EMAIL PROTECTED]> wrote:
> 20JUN2008
> By John W. Hamill
>
>
> Errata found in Python tutorial
> http://www.python.org
Bugs and other problems should be reported in bugs.python.org
Otherwise they will probably get lost.
> Error Found by John W. Hamill
> - -
On 2008-06-24, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Hi!
>
> I am new in Python, so I count for your help. I need to get difference
> in months between two dates. How to do it in python? I am substracting
> two dates, for example date1 - date2 and I got result in days, how to
> change it?
On 2008-06-24, MRAB <[EMAIL PROTECTED]> wrote:
> On Jun 24, 1:26 am, [EMAIL PROTECTED] wrote:
>> I need to represent the hyperlinks between a large number of HTML
>> files as a graph. My non-directed graph will have about 63,000 nodes
>> and and probably close to 500,000 edges.
>>
>> I have looked
On 2008-06-18, Robert Bossy <[EMAIL PROTECTED]> wrote:
> Lie wrote:
>>> Whoops, I think I misunderstood the question. If what you're asking
>>> whether two dictionary is equal (equality comparison, rather than
>>> sorting comparison). You could do something like this:
>>>
> Testing for equalit
On 2008-06-18, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> I have a Python script which is used to load data into a database. Up to
> now this script has been run by customers from the Windows command
> prompt using "python edg_loader.pyc". Any error messages generated are
> written to a log fil
On 2008-06-18, Robert Bossy <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I wish to know how two dict objects are compared. By browsing the
> archives I gathered that the number of items are first compared, but if
> the two dict objects have the same number of items, then the comparison
> algorithm was n
On 2008-06-17, John Dann <[EMAIL PROTECTED]> wrote:
> I'm reading in a byte stream from a serial port (which I've got
> working OK with pyserial) and which contains numeric data in a packed
> binary format. Much of the data content occurs as integers encoded as
> 2 consecutive bytes, ie a 2-byte in
On 2008-06-16, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Hello. Could some1 tell me how i could "display" a specific point in
> gnuplot.py. Supposingly if i have a point of intersection (2,3). How
> can i show this on the graph? As in how can i write near the point of
> intersection the value
On 2008-06-10, Peter Hunt <[EMAIL PROTECTED]> wrote:
> Hi everyone -
>
> I like playing around with language syntax and semantics. I'm thinking
> about pulling down the PyPy code and messing around to see what I can
> accomplish. My first idea is most succinctly described by example:
>
> class IBlo
On 2008-06-05, Mathieu Prevot <[EMAIL PROTECTED]> wrote:
> I have the following error on a OSX.5 OS with CC=icc and using the
> python-svn files:
>
> checking size of wchar_t... configure: error: cannot compute sizeof (wchar_t)
>
> I would like to help so we can compile python with icc/OSX.
This l
On 2008-06-04, Mallikarjun Melagiri <[EMAIL PROTECTED]> wrote:
> Hi Noah,
>
> I am new to python. I'm trying to use pexpect.
>
> Following is my problem definition:
>
> I should have a script on my machine A, which
> should 'ssh' to machine B and from there i
On 2008-05-29, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Hi!
>
> I'm currently working on a scientific computation software built in
> python.
> What I want to implement is a Matlab style command window <->
> workspace interaction.
ok, although I personally favor the style of writing and runn
On 2008-05-22, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Hi, I wanted to know how cautious it is to do something like:
>
> f = file("filename", "rb")
> f.read()
>
> for a possibly huge file. When calling f.read(), and not doing
> anything with the return value, what is Python doing internally?
On 2008-05-21, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> I'd appreciate any help. I've got a list of files in a directory, and
> I'd like to iterate through that list and process each one. Rather
> than do that serially, I was thinking I should start five threads and
> process five files at
On 2008-05-21, zhf <[EMAIL PROTECTED]> wrote:
> I want ro walk a directory and its sub directory on linux,
> to find some shell script file, and run them, but I found some path belong
> blank charactor, such as '8000 dir', if I write as follow, I got error
> "no such file"
> path = '8000 dir'
> for
On 2008-05-19, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Hello all,
>
> I'm starting work on what is going to become a fairly substantial
> Python project, and I'm trying to find the best way to organize
> everything. The project will consist of:
>
> - A few applications
> - Several small scri
On 2008-05-16, Kay Schluehr <[EMAIL PROTECTED]> wrote:
> On 16 Mai, 10:03, "A.T.Hofkamp" <[EMAIL PROTECTED]> wrote:
>> Hello all,
>>
>> Yesterday we found the cause of a bug that has caused problems for a long
>> time.
>> It appeared
On 2008-05-16, Venkatraman.S. <[EMAIL PROTECTED]> wrote:
> The problem being, if i change the config file, then the configobj has
> to reload this file again. I do not want to 'refresh' the config obj
> per transaction but only when the config params change.
If you have trustable time stamps at yo
Hello all,
Yesterday we found the cause of a bug that has caused problems for a long time.
It appeared to be the following:
class A(object):
pass
print min(1.0, A())
which is accepted by Python even though the A() object is not numerical in
nature.
The cause of this behavior seems to be th
On 2008-05-16, Venkatraman.S. <[EMAIL PROTECTED]> wrote:
> Or a better example would be:
Indeed, this is concrete enough to make some suggestions.
> I have the params in a config file and import this module:
> myconfig.py
> a=10
> b=30
> c=31
> d=40
The big problem imho with coding such stuff di
On 2008-05-15, Gabriel <[EMAIL PROTECTED]> wrote:
> Hi all
>
> Just wondering if someone could clarify this behaviour for me, please?
>
tasks = [[]]*6
tasks
> [[], [], [], [], [], []]
tasks[0].append(1)
tasks
> [[1], [1], [1], [1], [1], [1]]
>
> Well what I was expecting to end
On 2008-05-08, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Hi,
>
> i was reading/learning some hello world program in python.
> I think its very simillar to Java/C++/C#. What's different (except
> syntax) ?
Yes, and all programs that people write typically look like the hello world
program.
Loo
On 2008-05-07, Chris <[EMAIL PROTECTED]> wrote:
os.chdir('C:\temp\my test')
> Traceback (most recent call last):
> File "", line 1, in
> WindowsError: [Error 123] The filename, directory name, or volume
> label syntax is incorrect: 'C:\temp\\my test'
Python strings have \ escapes, such as
On 2008-05-06, jmDesktop <[EMAIL PROTECTED]> wrote:
>
> I would imagine this is why I haven't found any schools teaching
> Python in their basic programming classes too. On the dynamic typing,
I don't understand your reasoning. What part does 'this' refer to?
Also, you are wrong.
We teach 2nd yea
On 2008-05-06, jmDesktop <[EMAIL PROTECTED]> wrote:
> Studying OOP and noticed that Python does not have Interfaces. Is
> that correct? Is my schooling for nought on these OOP concepts if I
Depends on your definition of 'Python does not have Interfaces'. They are not
in the official language, bu
On 2008-05-06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Hello gurus,
Hello fellow-guru,
> I am grabbing the output from a SQL statement (using PyGreSQL 'pg'
> module), and when it returns the result, I am pulling it out as such:
>
> try:
> sc=pg.connect(dbname='mydb',host='dbhost',user=
On 2008-04-23, blaine <[EMAIL PROTECTED]> wrote:
> On Apr 23, 2:01 pm, "Martin Blume" <[EMAIL PROTECTED]> wrote:
>> "blaine" schrieb
>> No,
>> while 1:
>> r = self.fifodev.readline()
>> if r: print r
>> else: time.sleep(0.1)
>> is ok (note the "if r:" clause).
>>
>> Martin
>
>
On 2008-04-22, Harishankar <[EMAIL PROTECTED]> wrote:
> Hi,
>
> Sorry to start off on a negative note in the list, but I feel that the Python
> subprocess module is sorely deficient because it lacks a mechanism to:
>
> 1. Create non-blocking pipes which can be read in a separate thread (I am
I d
On 2008-04-17, bvidinli <[EMAIL PROTECTED]> wrote:
> is there another way, any python command sequence that i can check if
> a file is open at the time of "before i process file"
>
> i am not interested in " the file may be written after i access it.."
> the important point is " the time at i first
On 2008-04-16, bvidinli <[EMAIL PROTECTED]> wrote:
> is there a way to find out if file open in system ? -
> please write if you know a way other than lsof. because lsof if slow for me.
> i need a faster way.
> i deal with thousands of files... so, i need a faster / python way for this.
> thanks.
On 2008-04-09, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> On Apr 8, 5:45 pm, "A.T.Hofkamp" <[EMAIL PROTECTED]> wrote:
> Ok following these instructions one gets
>
> def find_all_paths(graph, start, end, path=[]):
> path= path+ [start]
>
> for
On 2008-04-08, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
[deleted a long piece of text by our BDFL about recursive graph path-finding
algorithm]
> after first writing the inductive part ... for node in
> graph[start]
> and then by trial and error put square brackets around path in the
>
On 2008-02-14, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Hi,
>
> In the standard library module "operator", it would be nice to have a
> dictionary
> mapping operators strings with their respective functions. Something like:
>
> {
> '+': add,
> '-': sub,
> 'in': contains,
>
On 2008-02-07, Steve Holden <[EMAIL PROTECTED]> wrote:
> Ravi Kumar wrote:
>> I have to design a Web-based CVS client. I could not find any module,
>> cvs-binding in python.
There isn't any afaik. CVS was never designed with scripting in mind. You'll
have to issue the command, then parse the text
On 2008-01-30, grflanagan <[EMAIL PROTECTED]> wrote:
> On Jan 29, 5:39 pm, kj <[EMAIL PROTECTED]> wrote:
> For command line options I get a long way with this:
>
> [code python]
> def _getargs():
> allargs = sys.argv[1:]
> args = []
> kwargs = {}
> key = None
> while allargs:
>
On 2008-01-24, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> I like the concept of TDD but find it difficult to put into practice
> most of the time. I think this primarily because I tend to like top-
> down development and functional/object decomposition and TDD feels
> more like a bottom-up appr
On 2008-01-23, kliu <[EMAIL PROTECTED]> wrote:
> On Jan 23, 7:39 pm, "A.T.Hofkamp" <[EMAIL PROTECTED]> wrote:
>> On 2008-01-23, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>>
>> > Hi, I am looking for a HTML parser who can parse a given
On 2008-01-23, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Hi, I am looking for a HTML parser who can parse a given page into
> a DOM tree, and can reconstruct the exact original html sources.
Why not keep a copy of the original data instead?
That would be VERY MUCH SIMPLER than trying to
On 2008-01-17, Heiko Niedermeyer <[EMAIL PROTECTED]> wrote:
> As I'm learning Python from scratch, I don't care wether to use (=learn)
> TKinter or PyQt or whatever, I just need some advice, which suits my
> needs best.
> It would be nice to have the programm working under win and linux
> (shoul
On 2008-01-13, Erik Lind <[EMAIL PROTECTED]> wrote:
> I'm new to Python, and OOP. I've read most of Mark Lutz's book and more
> online and can write simple modules, but I still don't get when __init__
> needs to be used as opposed to creating a class instance by assignment. For
> some strange re
On 2008-01-12, Jorgen Bodde <[EMAIL PROTECTED]> wrote:
> Question 1. Where do I put the bulk of python scripts in a normal
> linux environment?
> Question 2. Should I use *.pyc rather then *.py files to speed up
> executing as the user cannot write to /usr/bin or any other dir in the
> system and e
On 2008-01-11, cesco <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I have a file containing four columns of data separated by tabs (\t)
> and I'd like to read a specific column from it (say the third). Is
> there any simple way to do this in Python?
>
> I've found quite interesting the linecache module but
On 2008-01-11, tijo <[EMAIL PROTECTED]> wrote:
> Hi mate
> i created the socket and the connection with tcp and udp i dont know
> how to check the bytes send and time
> could you help me with this
Have a look at the time or timeit modules.
Albert
--
http://mail.python.org/mailman/listinfo/python
On 2008-01-09, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> I'm pretty new to Python, and even newer to Image/Video processing,
> and trying to get started on a project similar to GRL Vienna's laser
> marker. I found some sample code here
> http://janto.blogspot.com/2006/01/motion-capture-in-pyt
On 2007-12-06, samwyse <[EMAIL PROTECTED]> wrote:
> On Dec 6, 1:12 pm, "Diez B. Roggisch" <[EMAIL PROTECTED]> wrote:
> And that's my complaint. The value in is being replaced by
> something almost, but not quite, identical to the original value.
> Python's internal implementation of __iadd__ for
On 2007-12-10, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> On 9 Dic, 15:43, [EMAIL PROTECTED] wrote:
>> Is it the right way to go? Is it safe in a web production
>> environment ? Is it thread-friendly (since flup is threaded) ?
>>
>> tnx
>
> Any hint ?
If you as author are asking, my bet is on
On 2007-12-05, Chris Gonnerman <[EMAIL PROTECTED]> wrote:
> I spent some time today reading about Python 3, and specifically the
> differences between Python 3 and Python 2, and I was left with a
> question... why? Why bother to change to Python 3, when the CPython
> implementation is slower, a
On 2007-11-29, J. Robertson <[EMAIL PROTECTED]> wrote:
> Francesco Pietra wrote:
>> I was trying to suggest a more specific mail-list in order not to be
>> floaded. I
>> am the opinion that python-list@python.org is very informative and useful,
>> though it is hard to find the time for so many ma
On 2007-11-24, BlueBird <[EMAIL PROTECTED]> wrote:
> On Nov 21, 7:05 am, "Sergio Correia" <[EMAIL PROTECTED]> wrote:
> And then you do your development in python-dev. But how do you manage
> multiple development branches of the same program ?
If you are using SVN, you may want to check out 'combi
On 2007-11-22, Steven D'Aprano <[EMAIL PROTECTED]> wrote:
> On Wed, 21 Nov 2007 15:51:56 -0800, braver wrote:
>
>> Is there any trick to get rid of having to type the annoying,
>> character-eating "self." prefix everywhere in a class?
You got this highly flexible language, very good for rapid prog
On 2007-11-20, Diez B. Roggisch <[EMAIL PROTECTED]> wrote:
> Jorgen Bodde wrote:
>
>> Hi, A.T.Hofkamp (sorry for not knowing your first name ;-),
Well Jorgen, it is at the bottom of each post (usually)... ;-)
>> SCM sounds like a term I can google for, if the tool n
On 2007-11-20, Luc Goossens <[EMAIL PROTECTED]> wrote:
> Hi Tim,
>
> thanks for your suggestions
>
> I have two questions.
> 1. can I color the background of the text keeping the normal syntax
> coloring for actual text? can you give some hints on how to do that
> in vim?
:help syntax
> 2. wi
On 2007-11-20, Jorgen Bodde <[EMAIL PROTECTED]> wrote:
> The 'repositories' can be created by anyone who likes to share their
> code templates, and let the end user configure this template and
> create a customized code base of it, on which they can code their
> entire app. My tool supports increme
On 2007-11-20, Jorgen Bodde <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> I want to provide my users the ability to download a repository from
> the web, and after that check for updates. I thought of a mechanism
> that could do that, but since there is patch and diff readily
> available I wondered if t
On 2007-11-15, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> inheritance when an object's relationship to another object is 'is-a'
> and composition when the relationship is 'has-a'.
>
> Since this is all new and I'm still learning, I was hoping someone can
> give me some pointers on best practice
On 2007-11-05, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> please open this link this is will help you
>
> http://www.55a.net
>
This one might help as well:
http://www.python.org/
--
http://mail.python.org/mailman/listinfo/python-list
On 2007-10-30, Johny <[EMAIL PROTECTED]> wrote:
> Is it possible to change record separator when using readline?
> As far as I know readline reads characters until found '\n' and it is
> the end of record for readline.
> My problem is that my record consits several '\n' and when I use
> readline it
On 2007-10-25, Tim Williams <[EMAIL PROTECTED]> wrote:
> On 25/10/2007, A.T.Hofkamp <[EMAIL PROTECTED]> wrote:
>> On 2007-10-25, Pete Bartonly <[EMAIL PROTECTED]> wrote:
>> >
>> Also, brackets around conditions (in the if) are not needed, and comparing
&g
On 2007-10-25, Pete Bartonly <[EMAIL PROTECTED]> wrote:
>
> Quick question, probably quite a simple matter. Take the follow start of
> a method:
>
>
> def review(filesNeedingReview):
>
> for item in filesNeedingReview:
> (tightestOwner, logMsg) = item
>
> if (logMsg != None)
> On 2007-10-24, Alexandre Badez <[EMAIL PROTECTED]> wrote:
> I'm just wondering, if I could write a in a "better" way this
> code
>
> lMandatory = []
> lOptional = []
> for arg in cls.dArguments:
> if arg is True:
> lMandatory.append(arg)
> else:
> lOptional.append(arg)
> return (lMand
On 2007-10-23, TheSeeker <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I have run into something I would like to do, but am not sure how to
> code it up. I would like to perform 'set-like' operations (union,
> intersection, etc) on a set of objects, but have the set operations
> based on an attribute of the
On 2007-10-19, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> On Oct 19, 1:44 am, MRAB <[EMAIL PROTECTED]> wrote:
>> On Oct 18, 7:05 am, Michele Simionato <[EMAIL PROTECTED]>
>>
>> if number == 0:
>> return "0"
>>
>
> Hey,
>
> Isn't
> if not number:
> return "0"
>
> faster?
Depends o
On 2007-10-08, Andreas Tawn <[EMAIL PROTECTED]> wrote:
>> i know this example is stupid and useless, but that's not the answer
>> to my question.
>> here it goes:
>>
> You've just discovered the joys of floating point number comparisons.
>
> Consider this snippet:
>
> status = 0.0
> print (repr(st
On 2007-09-26, wink <[EMAIL PROTECTED]> wrote:
> Hello,
>
> I'm getting my feet wet in Python and thought I'd try to see how well
> Python works for asynchronous messaging. I've been using asynchronous
Have a look at Twisted (www.twistedmatrix.com)
Albert
--
http://mail.python.org/mailman/list
On 2007-09-25, Mark Summerfield <[EMAIL PROTECTED]> wrote:
> If there is positive feedback I will submit the PEP to the reviewers,
> so if you think it is a good idea please say so. (I'm sure that if you
> _don't_ like it you'll tell me anyway:-)
I like the idea, ie +1.
> This PEP proposes th
On 2007-09-25, Lawrence D'Oliveiro <[EMAIL PROTECTED]> wrote:
> In message <[EMAIL PROTECTED]>, Neil Cerutti wrote:
> That's like saying, about a program that, when given "2 + 2", outputs "5",
> that _of course_ it knows the correct answer is "4", it just chooses
> to "modify" the answer before ou
On 2007-09-19, Bruno Desthuilliers <[EMAIL PROTECTED]> wrote:
> A.T.Hofkamp a écrit :
>> So if copying all methods of a native dictionary is not enough, what should I
>> do to make my class work as a dictionary WITHOUT deriving from dict (which
>> will
>> obviou
On 2007-09-18, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> On Sep 18, 1:48 pm, "A.T.Hofkamp" <[EMAIL PROTECTED]> wrote:
>> On 2007-09-17, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>>
>> > It seems that another solution is gobject.io_add_wa
Hello all,
This morning I tried to create my own read-only dictionary, and failed
miserably.
I don't understand why, can somebody enlighten me?
Below is a brute-force experiment that cannot deal with "x in obj", plz read
the explanation below the code:
class myown
On 2007-09-17, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> It seems that another solution is gobject.io_add_watch, but I don't
> see how it tells me how much I can read from the file - if I don't
> know that, I won't know the argument to give to the read() method in
> order to get all the data:
On 2007-09-13, Amit N <[EMAIL PROTECTED]> wrote:
> Hi guys,
>
> I tend to ramble, and I am afraid none of you busy experts will bother
> reading my long post, so I will try to summarize it first:
I haven't read the details, but you seem to aim for a single python program
that does 'it'. A single
On 2007-09-11, Wiseman <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> OK - it works in WindowsXP.
> I installed "enchant" on my SuSE 10.0 (using YAST).
> The enchant Suse package looks like a general Linux package, not a
> Python specific.
You'd seem to be right judging by this web-page:
http://www.nove
On 2007-09-10, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> I want to be able print out the Steps as a visual representation so
> that I can show
> 1. The order the steps started
> 2. The duration of the steps
>
> i.e. a print out such as:
>
>
> [a]
>[ b ]
> [
On 2007-09-07, NeoGregorian <[EMAIL PROTECTED]> wrote:
> I tried instead to use:
>
> lines = []
> line = proc.stdout.readline()
> while line :
> lines.append(line)
> line = proc.stdout.readline()
>
> This prints out everything except the ">" line, which is good. But
> then freezes while wai
On 2007-09-05, Martin P. Hellwig <[EMAIL PROTECTED]> wrote:
> Martin v. Löwis wrote:
> Eingeben = Input: (A bit of) data from outside the function
> Ausgeben = Output: (A bit of) data to display, network
> connection or file
> Zurückgeben = Return: (altered)(bits of) data (from Input)
> to Out
On 2007-09-05, n o s p a m p l e a s e <[EMAIL PROTECTED]> wrote:
> Suppose I have a matlab script mymatlab.m. How can I call this script
> from a python script?
use the mlabwrap module
Albert
--
http://mail.python.org/mailman/listinfo/python-list
On 2007-09-04, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Thanks guys. Changing to how Python does things has a lot of geting
> used to!
That's part of the fun :-)
> Do any of you have any ideas on the best way to do the following
> problem:
>
> Each loop I perform, I get a new list of String
On 2007-08-28, Davy <[EMAIL PROTECTED]> wrote:
> On Aug 28, 11:00 am, Davy <[EMAIL PROTECTED]> wrote:
>> Hi all,
>>
>> It is well known that Python is appreciated for its merit of concise.
>> However, I found the over concise code is too hard to understand for
>> me.
>>
>> Consider, for instance,
>
On 2007-08-24, Nick Maclaren <[EMAIL PROTECTED]> wrote:
> people actually use regular expressions for. Not the subject
> domain, but the construction of the regular expressions.
This is easy.
I use RE for checking whether some input matches a certain pattern, and
optionally, to extract some speci
On 2007-08-19, yagyala <[EMAIL PROTECTED]> wrote:
> Hi.
>
> one of those standards is that the comments for each routine must
> indicate every other routine that it calls. As I try to keep my
> to do this by hand. Does anyone know of a tool that could do this for
> me, or at least a tool that can
On 2007-08-15, Larry Bates <[EMAIL PROTECTED]> wrote:
>
> What are they teaching in schools these days? I see questions like this and
> the
> equally perplexing "why don't floats represent numbers exactly?" or the mildy
> amusing "how do I write bytes not characters to a file" questions at least
On 2007-08-15, Jorgen Bodde <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> I am looking into using Python to introduce dynamic behavior in my
> C++, e.g. something like a simulation where objects can interact with
> eachother. I know Python can be called from C++, but is it possible to
> call a binary co
On 2007-08-15, Paul McGuire <[EMAIL PROTECTED]> wrote:
> On Aug 14, 8:49 pm, Erik Max Francis <[EMAIL PROTECTED]> wrote:
>
> So if by '0x' you meant -1, then change this line to use -1.
> Otherwise, if you really meant 4294967295L, leave it at 0x and
> move on.
A third option is to
On 2007-08-11, Adam W. <[EMAIL PROTECTED]> wrote:
> After a fair amount of troubleshooting of why my lists were coming
> back a handful of digits short, and the last digit rounded off, I
> determined the str() function was to blame:
>
foonum
> 0.0071299720384678782
str(foonum)
> '0.007129
On 2007-06-29, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> I want to end the execution of the command when the user closes my
> application.
>
> Right now I'm using an object my_child of type subprocess.Popen to
> execute the command, inside a thread with an infinite loop where we
> constantly a
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