The other thing (and this is always true) is that "better" needs
definition. On purely technical grounds, on average, MSOffice is better
than OO. However, holistically, OO is probably better (no lock-in, open
standards, multiplatform and so on). Those soft issues do matter.
On Mon, 19 Sep
How about posting example data and results?
--
http://mail.python.org/mailman/listinfo/python-list
Hello.
I have problem and I ask you for help. Probably there is some quite
easy solution, but I can't see it.
I'm trying to perform some action that have to be timeout safe. So here
is the structure of my program:
\\\
def TimeoutHandler():
print '!'
raise
Very interesting that sudoku solving appears on the python group - there
is a programming competition at mathschallenge.net (euler) where one of
the puzzles is developing a sudoku solving algorithm...
Actually the python entrants are giving the C guys a good run!
On Mon, 19 Sep 2005 09:12:54
Hello.
I have problem and I'm looking for help. Probably there is some quite
easy solution, but I can't see it.
I'm trying to perform some action that have to be timeout safe. So here
is the structure of my program:
\\\
def TimeoutHandler():
print '!'
raise
QOTW: "Python makes data-driven programming easy :-)" -- Kent
"Python rewards abstraction." -- Alex Martelli
As unicode becomes more and more prevalent, the issue of regular
expressions matching unicode character sets occurs more often. A
current thread has advice:
http:
beza1e1 a écrit :
> I see myself shifting more and more over to the functional kind of
> coding. Could be related to the Haskell, we had to learn in CS. Now i
> was wondering, how other people use Python?
>
> With functional i mean my files mostly consist of functions
which is not enough to make
>>> rs='AUGCUAGACGUGGAGUAG'
>>> rs[12:15]='GAG'
Traceback (most recent call last):
File "", line 1, in ?
rs[12:15]='GAG'
TypeError: object doesn't support slice assignment
You can't assign to a section of a sliced string in
Python 2.3 and there doesn't seem to be mention of this
as a Python
I generated a ~22-megabyte file with this small Python program:
print "["
for i in xrange(200):
print "'" + str(i) + "', "
print "]"
As the original poster suggested, Python uses at least several hundreds
of megabytes when execfile()ing that source. I had t
chand a écrit :
> Hi.,
>
> In my api.py file 'g_opt_list' is defined globally
> g_opt_list =[[],[],[],[],[],[],[]]
>
> when I run the py file, I am getting the Following Error
>
> SyntaxWarning: name 'g_opt_list' is used prior to global declaration
> SyntaxWarning: name 'layers' is used prior to
While playing around with the inspect module I found that the
Blockfinder doesn't recognize single line function definitions.
Adding the following two lines to it fixes it, but I'm not sure if it
causes any problems anywhere else.
elif self.indent == 0:
raise EndOfBlock, self.las
On 9/19/05, Diez B. Roggisch <[EMAIL PROTECTED]> wrote:
> > meanwhile, over in python-dev land:
> >
> > "Is anyone truly attached to nested tuple function parameters; 'def
> > fxn((a,b)): print a,b'? /.../
> >
> > Would anyone really throw a huge fit if they went away? I am willing
>
[EMAIL PROTECTED] wrote:
rs='AUGCUAGACGUGGAGUAG'
rs[12:15]='GAG'
> Traceback (most recent call last):
> File "", line 1, in ?
> rs[12:15]='GAG'
> TypeError: object doesn't support slice assignment
>
> You can't assign to a section of a sliced string in
> Python 2.3 and there doesn'
[EMAIL PROTECTED] wrote:
> Hello.
>
> I have problem and I ask you for help. Probably there is some quite
> easy solution, but I can't see it.
>
> I'm trying to perform some action that have to be timeout safe. So here
> is the structure of my program:
>
> \\\
> d
Reading:
http://docs.python.org/ref/slicings.html
it would seem to indicate that the ff will work:
L=[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
however, you get:
>>> l[3:4:,5:8:]
Traceback (most recent call last):
File "", line 1, in ?
l[3:4:,5:8:]
TypeError: list indices must be integ
While it may "attempt" to recognize the types, it in fact cannot
be more correct than the programmer. Example:
data="""0X1E04 111"""
That "looks" lile a hex and an int. But wait. What if it is
instead two strings?
In Python you can easily write a class with a interator that can
read the data
Hello. I hope you didn't receive that email before. I post this
question once but there was some error.
I have problem and I'm looking for help. Probably there is some quite
easy solution, but I can't see it.
I'm trying to perform some action that have to be timeout safe. So here
is the structure
[EMAIL PROTECTED] wrote:
> Reading:
>
> http://docs.python.org/ref/slicings.html
>
> it would seem to indicate that the ff will work:
>
> L=[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
>
> however, you get:
>
> >>> l[3:4:,5:8:]
> Traceback (most recent call last):
> File "", line 1, in ?
>
Wouldn't the standard idiom be to actually put the code under the
if-name, and not make a whole new main() function?
I'm not sure I see the reason behind main(), couldn't that also
interfere with other modules since main() seems like it might be
common, not sure how it would work as I'm pretty new
The problem may be something to do with using "threading" as identifier
name. It is name of a module and definitely what you want it done
anyway. You are better off having another variable as counter (with a
different name).
Raghu.
--
http://mail.python.org/mailman/listinfo/python-list
I am not interested in doing your homework.
--
http://mail.python.org/mailman/listinfo/python-list
I'm trying to invoke a Java command-line program from my Python program
on Windows XP. I cannot get the paths in one of the arguments to work
right.
The instructions for the program describe the following for the
command-line arguments:
java -jar sforcedataloader.jar -Dsalesforce.config.dir=CONFI
Caleb Hattingh wrote:
> York
>
> Short answer: yes
>
Brilliant! and what are they?
> We use python and R at work, and in general you will find python syntax
> a little cleaner for functionality they have in common. R is better
> for some of the more hard-wired stats stuff, though.
I love
Your are right, a program cannot be smarter than its programmer. However
I need a program to parse any table-format data files offered by user. R
offer such a function, I hope python such a function too.
-York
> While it may "attempt" to recognize the types, it in fact cannot
> be more correct
PyTrilinos is a Python wrapper for the Trilinos linear algebra library.
It is described at
http://software.sandia.gov/trilinos/packages/pytrilinos/index.html and
in more detail in the PDF file at that site.
It was just announced on NA Digest. I have not tried it myself. Here
are some quotes from t
York a écrit :
(snip)
> I love python. However, as a biologist, I like some high-levels
> functions in R. I don't want to spend my time on parse a data file.
http://www.python.org/doc/current/lib/module-csv.html
> Then
> in my python script, I call R to read data file and write them into an
>
Steve M wrote:
> I'm trying to invoke a Java command-line program from my Python program
> on Windows XP. I cannot get the paths in one of the arguments to work
> right.
>
> The instructions for the program describe the following for the
> command-line arguments:
>
> java -jar sforcedataloader.ja
Michael Ekstrand <[EMAIL PROTECTED]> writes:
> > def drawline((x1, y1), (x2, y2)):
> > # draw a line from x1, y1 to x2, y2
> > foo(x1, y1)
> > bar(x2, y2)
>
> Yow! I did not know you could even do this.
>
> My vote would be +1 for keeping them in the language... they look far
> too u
I'd like to be able to take a bitmapped image and identify and decode
any barcodes present within it.
Does anyone know of an existing module for accomplishing this task? Is
there any effort to add this functionality to the Python Imaging
Library?
Can anyone give me an idea of how diffucult an und
It's so easy (using csv module), no need to build in.
You can wrap in a class if you want to make even easier.
Same can be done for tables from SQL database.
import csv
fp=open(r'C:\test.txt', 'r')
#
# test.txt contains:
#
# "record","value1","value2"
# "1","2","3"
# "2","4","5"
# "3","6","7"
tabl
SSH can be used for functionality like this, through tunneling. You can even
tunnel interprocess communication through SSH. Its not exceptionally
complicated.
On Sunday 18 September 2005 13:36, Ed Hotchkiss wrote:
> Let us say that I am trying to create a very small and simple private
> networ
On Saturday 17 September 2005 10:29, Tim Roberts wrote:
> James Stroud <[EMAIL PROTECTED]> wrote:
> >I think the motivation is to ween people off of M$ products altogether,
>
> Well, CrossOver Office doesn't really do that. You're still running
> Microsoft Office.
>
> >...to get
> >them used to wo
Devan L wrote:
> Map is in C. It's faster, but not as clear. Some people do think
> map(f, L) is nicer though. Google is your friend here, if you want to
> read the old arguments.
map() will be faster if the function you are calling from map() is
*also* in coded in C. If it's coded in python, the
As Tom said, using super(type(self), self) will fail when your class
gets subclassed. Otherwise we wouldn't have needed that kind of syntax
in the first place.
You may be interested in my self.super recipe:
http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/286195
and the considerably faster
Hi Rob,
I think ADaM is exactly what your looking for. Let me know what you
think about it.
http://datamining.itsc.uah.edu/adam/
Dieter
--
http://mail.python.org/mailman/listinfo/python-list
Steve M wrote:
> I'm trying to invoke a Java command-line program from my Python program
> on Windows XP. I cannot get the paths in one of the arguments to work
> right.
>
> The instructions for the program describe the following for the
> command-line arguments:
>
> java -jar sforcedataloader.ja
Ron Adam wrote:
> While playing around with the inspect module I found that the
> Blockfinder doesn't recognize single line function definitions.
>
> Adding the following two lines to it fixes it, but I'm not sure if it
> causes any problems anywhere else.
>
> elif self.indent == 0:
>
Well, apparently I fried my brain trying to sort this out. There is a
typo in my example code in the post but not in my real program. (I know
it is a no-no when asking help on c.l.py but I simplified some details
from the real code in order not to confuse the issues. Probably
backfired by this poin
On Mon, 19 Sep 2005 23:46:05 +1000, Steven D'Aprano <[EMAIL PROTECTED]> wrote:
>On Mon, 19 Sep 2005 12:16:15 +0200, sven wrote:
>
>> to make sure that an operation yields a boolean value wrap a bool()
>> around an expression.
>> None, 0 and objects which's len is 0 yield False.
>> so you can also
Delaney, Timothy (Tim) wrote:
> Devan L wrote:
>
>>Map is in C. It's faster, but not as clear. Some people do think
>>map(f, L) is nicer though. Google is your friend here, if you want to
>>read the old arguments.
>
> map() will be faster if the function you are calling from map() is
> *also* in
On 19 Sep 2005 00:02:34 -0700, "malv" <[EMAIL PROTECTED]> wrote:
>Simple case:
>In this list, how to find all occurences of intervals of n adjacent
>indexes having at least one list-member with a value between given
>limits.
>Visualizing the list as a two-dimensional curve, this is like
>horizonta
Hi,
I'm running Fedora Core 3, and recently I've encountered serious problems
with apps that need python to run.
running any such app gives errors like:
ImportError: /usr/lib/python2.3/site-packages/rhpl/iconv.so: undefined
symbol: PyUnicodeUCS4_AsUTF8String
Well, all apps dont produce sa
"Paul Rubin" <"http://phr.cx"@NOSPAM.invalid> wrote in message
news:[EMAIL PROTECTED]
> I'm +1 for keeping them in the language and +1000 on keeping them
> in Python 2.5. Removing them would break existing code and therefore
> should not be done until Python 3.0 if at all.
I believe the idea of
"Reinhold Birkenfeld" <[EMAIL PROTECTED]> wrote in
message news:[EMAIL PROTECTED]
> [EMAIL PROTECTED] wrote:
> rs='AUGCUAGACGUGGAGUAG'
> rs[12:15]='GAG'
>> Traceback (most recent call last):
>> File "", line 1, in ?
>> rs[12:15]='GAG'
>> TypeError: object doesn't support slice assig
I've restructured my code with the assistance of George and Mike which
is now as follows...
import random
class HiScores:
def __init__(self,hiScores):
self.hiScores=[(entry[:5],entry[5:]) for entry in hiScores]
def showScores(self):
for name,score in self.hiScores:
Martijn Iseger wrote:
> Domain-specific modeling makes software development 5-10 times faster
> than approaches based on UML or MDA. It accelerates development and
> reduces complexity by automatically generating full code from
> higher-abstraction design models.
Wow, look everyone! A silver b
please excuse my ignorance of Python. i know enough to be dangerous
(was able however to make Freevo support my FM tuner with a little hacking).
Ultimate goal:
read N bytes from PATTERN on page A into VARIABLE.
POST VARIABLE into TABLE on site B.
email VARIABLE to myself.
what i have to work wi
Is SSL something which needs a script to register (and pay for) a certificate, or is it just another form of encryption ... also - is there a free implementation of OpenSSL for windows, and is openSSL a default application with *NIX?
Thanks.
On 9/19/05, James Stroud <[EMAIL PROTECTED]> wrote:
On Mon, 19 Sep 2005 22:58:40 GMT, [EMAIL PROTECTED] (Bengt Richter) wrote:
>On 19 Sep 2005 00:02:34 -0700, "malv" <[EMAIL PROTECTED]> wrote:
>
>>Simple case:
>>In this list, how to find all occurences of intervals of n adjacent
>>indexes having at least one list-member with a value between given
>
* Jason <[EMAIL PROTECTED]> [2005-09-19 16:28]:
> I've restructured my code with the assistance of George and Mike which
> is now as follows...
>
> import random
>
> class HiScores:
> def __init__(self,hiScores):
> self.hiScores=[(entry[:5],entry[5:]) for entry in hiScores]
With y
Ed Hotchkiss wrote:
>
> Is SSL something which needs a script to register (and pay for) a
> certificate, or is it just another form of encryption ... also - is
> there a free implementation of OpenSSL for windows, and is openSSL a
> default application with *NIX?
> Thanks.
It's SS*H*, and you're
Delaney, Timothy (Tim) wrote:
> Ron Adam wrote:
>
>
>>While playing around with the inspect module I found that the
>>Blockfinder doesn't recognize single line function definitions.
>>
>>Adding the following two lines to it fixes it, but I'm not sure if it
>>causes any problems anywhere else.
>>
I apologize for misreading your H my dear professor. Perhaps you can google:asshole and see if your image is present, I would highly doubt that it is not within the first page of results.
I'm sorry that I did not see the message in the thread which recommended SSH rather than SSL. There is no
KirbyBase is a simple, plain-text, database management system written in
Python. It can be used either embedded in a python script or in a
client/server, multi-user mode. You use python code to express your
queries instead of having to use another language such as SQL.
KirbyBase is disk-base
On 9/19/05, Ed Hotchkiss <[EMAIL PROTECTED]> wrote:
> Perhaps you can
> google:asshole and see if your image is present, I would highly doubt that
> it is not within the first page of results.
Now that's a reply I'm gonna have to copy!!! ;-)
--
# p.d.
--
http://mail.python.org/mailman/listi
On 9/20/05, Jason <[EMAIL PROTECTED]> wrote:
> class HiScores:
> def __init__(self,hiScores):
> self.hiScores=[(entry[:5],entry[5:]) for entry in hiScores]
In your original code, you were using slicing to extract the first
five digits (being the score) from the string; now that you'r
<[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> Sorry, my description was not very good, I meant something behaving as:
>
> >>>example=Liter("abc","12345","XY")
> >>>for x in example: print x,
>
> a 1 X b 2 Y c 3 4 5
>
> or for that append() method,
>
> >>>example=Liter("abc", "12345"
The Apache Software Foundation and The Apache HTTP Server Project are
pleased to announce the 3.2.2 Beta release mod_python.
Version 3.2.2b of mod_python features several new functions and attributes
providing better access to apache internals, file-based sessions and other
session improvement
> Lists are one-dimensional. They can only take one slice, not two.
Ah ok, I thought
l[3:4,5:8]
would return
[3,5,6,7]
--
http://mail.python.org/mailman/listinfo/python-list
right, i forgot about that...
--
http://mail.python.org/mailman/listinfo/python-list
Ed Hotchkiss wrote:
>
> I apologize for misreading your H my dear professor. Perhaps you can
> google:asshole and see if your image is present, I would highly doubt
> that it is not within the first page of results.
>
> I'm sorry that I did not see the message in the thread which recommended
>
Having to do an array.array('c',...):
>>> x=array.array('c','ATCTGACGTC')
>>> x[1:9:2]=array.array('c','')
>>> x.tostring()
'AACAGACATC'
is a bit klunkier than one would want, but I guess
the efficient performance is the silver lining here.
--
http://mail.python.org/mailman/listinfo
"Brett Hoerner" <[EMAIL PROTECTED]> writes:
> Wouldn't the standard idiom be to actually put the code under the
> if-name, and not make a whole new main() function?
Depends on how big the main() function is. By making it a function,
you make it possible for other modules to run it directly. In
pa
On 19 Sep 2005 12:25:16 -0700, [EMAIL PROTECTED]
<[EMAIL PROTECTED]> wrote:
> >>> rs='AUGCUAGACGUGGAGUAG'
> >>> rs[12:15]='GAG'
> Traceback (most recent call last):
> File "", line 1, in ?
> rs[12:15]='GAG'
> TypeError: object doesn't support slice assignment
You should try Biopython (www.bi
"james hal-pc.org" wrote:
> the entire 26 character string from site A, but [1] how do i crop it to
> 10 characters.
[1] still at a loss on this one, but i can get to it later, unless you've got
any ideas.
> [2] how can i then auto-login to site B (the router's web config via
> pop-up dialo
Great suggestion... I was naively trying to turn the string into a list
and slice
that which I reckon would be significantly slower.
--
http://mail.python.org/mailman/listinfo/python-list
Steven D'Aprano wrote:
> On Mon, 19 Sep 2005 12:16:15 +0200, sven wrote:
>
>
>>to make sure that an operation yields a boolean value wrap a bool()
>>around an expression.
>>None, 0 and objects which's len is 0 yield False.
>>so you can also do stuff like that:
>
>
> Are there actually any usa
"james hal-pc.org" wrote in
news:[EMAIL PROTECTED]:
> "james hal-pc.org" wrote:
>> the entire 26 character string from site A, but [1] how do i
>> crop it to 10 characters.
>
> [1] still at a loss on this one, but i can get to it later,
> unless you've got any ideas.
strings are slicable:
>>
"james hal-pc.org" wrote:
>I'm trying to update the WEP key on a wireless router via script and
> email the results to myself. this will be run once a week.
Look up Mechanize (http://wwwsearch.sourceforge.net/mechanize/) or the
more low-level ClientForm by the same author. This will be _muc
No worries, I apologize for my outburst. I will check out the viability of using an SSH module, or using pyCrypto or something to encrypt the data.
Here's my mission: simple P2P class with encryption of whatever type of file is being sent, and authentication via encrypted user name/password. So
Just curious, is anyone using python for OGL 2.0 shader language
development?
Which lib are you using?
Thanks,
Mike
--
http://mail.python.org/mailman/listinfo/python-list
Max Erickson wrote:
>>>the entire 26 character string from site A, but [1] how do i
>>>crop it to 10 characters.
>
> strings are slicable:
The only reason i've gotten this far is a basic understanding of syntax and
programming in general :)
care to enlighten me a little on how to do that?
> As
Jonathan Ellis wrote:
> "james hal-pc.org" wrote:
>
>> I'm trying to update the WEP key on a wireless router via script and
>>email the results to myself. this will be run once a week.
>
>
> Look up Mechanize (http://wwwsearch.sourceforge.net/mechanize/) or the
> more low-level ClientForm by
"james hal-pc.org" wrote in
news:[EMAIL PROTECTED]:
> Max Erickson wrote:
the entire 26 character string from site A, but [1] how do i
crop it to 10 characters.
>>
>> strings are slicable:
>
> The only reason i've gotten this far is a basic understanding of
> syntax and programming in
Max Erickson wrote:
> strings are slicable:
wep64 = wep128[0:10]
sorry for the stupid question. thanks.
--
http://mail.python.org/mailman/listinfo/python-list
What i have so far:
#!/usr/local/bin/python
from urllib import urlopen
from ClientForm import ParseResponse
from re import search
URL = "http://www.hal-pc.org/networking/cgi-bin/wepgen.cgi";
pattern = "*([0-9,a-f,]*)"
doc = urlopen(URL).read()
result = search(pattern, doc)
w
What i have so far:
#!/usr/local/bin/python
from urllib import urlopen
from ClientForm import ParseResponse
from re import search
URL = "http://www.hal-pc.org/networking/cgi-bin/wepgen.cgi";
pattern = "*([0-9,a-f,]*)"
doc = urlopen(URL).read()
result = search(pattern, doc)
w
Analabha Roy wrote:
> I'm running Fedora Core 3, and recently I've encountered serious problems
> with apps that need python to run.
>
> running any such app gives errors like:
>
> ImportError: /usr/lib/python2.3/site-packages/rhpl/iconv.so: undefined
> symbol: PyUnicodeUCS4_AsUTF8String
>
> Well
Diez B. Roggisch wrote:
>>meanwhile, over in python-dev land:
>>
>>"Is anyone truly attached to nested tuple function parameters; 'def
>>fxn((a,b)): print a,b'? /.../
>>
>>Would anyone really throw a huge fit if they went away? I am willing
>>to write a PEP for their removal in 2.
Jason <[EMAIL PROTECTED]> wrote:
>
>Have to say, I was confused with the post (I received via email,
Want to have even more fun? Rename the variable "Sophie" to "Mophie", and
your script will work just as you expect.
>can't
>see it on the newsgroup yet) from Astan Chee saying he couldn't
>unde
You are right, this is not the essence of functional programming.
Functional and procedural python code would look quite the same (at
least in pydoc). It is the implementation of my functions, wether they
are functional or procedural. If i use global variables, it is not
functional any more.
Whil
Tim Roberts wrote:
> Everything works OK while your script runs. When the script exits,
> your "main" module goes to clean things up. Apparently, it does so
> alphabetically.
Nope - it would do it in the iteration order of the module's __dict__.
Not something that can be relied on.
Tim Delaney
This nails it down, yes. :)
I probably was too deep into OOP thinking-mode to work pythonic. So i
am now rediscovering the python way.
Have you read Paul Grahams On Lisp (or was it one of his essays)? He is
strongly in favor of functional programming. Mainly because Lisp favors
it. He does say th
This article describes a system very similar to my own.
The LGT library (http://developer.berlios.de/projects/lgt) provides a
simple, highly tuned 'microthread' implementation using generators. It
is called NanoThreads. It allows a microthread to be paused, resumed,
and killed, but not pickled.
Thanks, but I had already read these discussions (hope the grammar is
correct...), and thought I understood them. But my exact problem: If I
resize a xterm, in most cases curses prints crap (if it does not crash
python). And I could not find any python-curses application that is
displayed correctly
Delaney, Timothy (Tim) wrote:
> map() will be faster if the function you are calling from map() is
> *also* in coded in C. If it's coded in python, then the generator
> expression will probably be faster.
>
> Use whatever reads better to you. Look at optimising when you need to,
> and not before.
101 - 186 of 186 matches
Mail list logo
