use this if you want to take a hammer to crack a nut :D
import os
url = 'http://this/is/my/url/to/parse'
os.path.basename(url) #gives "parse"
os.path.dirname(url) #gives 'http://this/is/my/url/to'
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Hi,
I'd like to write a python program which can be easily extended by other
people. Where can I find some "best practices" for writing modular programs?
I thought about a txt file containing function calls that my program will
parse and execute in order, or is it better just to execute every .py f
> From: W W
> Subject: Re: [Tutor] modular program
>>Where can I find some "best practices" for writing modular programs?
>> I thought about a txt file containing function calls that my program will
>> parse and execute in order, or is it better just to execute every .py file
>> in a certain "mod
> -- Messaggio inoltrato --
> From: "Alan Gauld"
> To: tu...@python.org
> Subject: Re: [Tutor] Tutor Digest, Vol 61, Issue 3
>
> OK, To do that you need to provide an intrerface in your code
> that the plug-in can use. That is to say you must call a documented
> set of functions/me
> From: dukelx2...@gmail.com
> To: tu...@python.org
> Honestly I'm doing tutorials, I'm not in school. I am trying to learn it for
> my own sake.
> I got the *'s to come up but they are not forming the way I would like it to.
> So that why I was asking for help.
I suppose the trick here is to
> -- Messaggio inoltrato --
> Jared White wrote:
>
>> **
>> * I cant get a code to work for this bottom half, Can
>> anyone help me
Hi Jared, try this:
for i in range(-10,11):
print '*'*(11-abs(i))
___
> From: Padmanaban Ganesan
> Subject: Re: [Tutor] (no subject)
> Could any one explain me whats this in it abs(i)???
>>> for i in range(-10,11):
>>> print '*'*(11-abs(i))
I'll try to explain it:
with the first line you are looping through all integer from i = -10 to 10
the idea is to
> From: Wayne
> If you want the most basic encryption you could simply XOR the file. It's
> fairly easy to break, though, because the same character patterns will be
> present as with your original file.
Actually if you do it properly this kind of encryption is unbreakable,
but you'd have to:
> From: "Alan Gauld"
> To: tu...@python.org
> Date: Mon, 22 Jun 2009 14:15:55 +0100
> Subject: Re: [Tutor] how to manage an encrypted file?
>>
>> there must be a Security Now episode that explains the thing pretty
>> well (could be this one http://www.grc.com/sn/sn-011.htm).
>
> Eek! I tried to re
range(n, m) you can use the
formula [ m*(m-1) - n*(n-1) ] / 2 or the equivalent (m+n-1)*(m-n)/2.
Sorry for pointing out this last thing, of course it is not general at
all, but maybe you'll find it useful anyway.
Daniele
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is there e third way?
Thanks, Daniele
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Tutor maillist - Tutor@python.org
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> What I use in this situation is the INI config file parser in the
> standard lib. It's easy to use
>
> http://docs.python.org/lib/module-ConfigParser.html
>
Awesome!
Really easy and intuitive.
Thanks a lot
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Tutor maillist - Tutor@python.org
http:
t doesn't work. I get an html page back from the
opener saying username and/or password are invalid.
Can anyone point me in the right direction?
thanks a lot,
Daniele
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Tutor maillist - Tutor@python.org
http://mail.python.org/mailman/listinfo/tutor
Hi list,
I'd like to implement a Name Generator based on a grammar (
http://en.wikipedia.org/wiki/Context-free_grammar). Are there any standard
modules that automatically generate words based on a grammar?
thanks for help,
Daniele
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Tutor mai
Hi list,
I'd like to split an ogg audio file into pieces (small enough to fit
in an audio cd). Can anybody suggest me a python module to do that?
Thanks,
Daniele
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>> [Alec Henriksen]
>> > How trustworthy is the "randomness" generated by the random module?
>>
>> Python uses the Mersenne Twister algorithm for generating
>> pseudo-random numbers, and that's one of the highest-quality methods
>> known.
>From here
http://en.wikipedia.org/wiki/Pseudorandom_number
2008/10/3 Andre Engels <[EMAIL PROTECTED]>:
> On Fri, Oct 3, 2008 at 4:11 PM, Daniele <[EMAIL PROTECTED]> wrote:
> If you used every atom in the known universe as a computer, then let
> them turn out a billion combinations a second for the entire time
> since the big bang
f __init__(self):
self.field='Default'
def myMethod(self, parameter=self.field):
pass
I'm getting an error like "name 'self' is not defined"; it seems I
cannot access self.field in the method definition. Is there a
work-around (or maybe just the proper
2008/10/7 Kent Johnson <[EMAIL PROTECTED]>:
> On Tue, Oct 7, 2008 at 10:08 AM, Daniele <[EMAIL PROTECTED]> wrote:
> def myMethod(self, parameter=_marker):
> if parameter==_marker:
>parameter = self.field
Thanks Kent and Alan, I've understood the point and I t
> From: "Alan Gauld"
> Subject: Re: [Tutor] what does the "@" operator mean?
Thinking it's quite funny, I'll keep on with italian words:
the @ is called "chiocciola" which means snail,
while # is called "cancelletto" which is a small gate
As you see italian words are quite close to the sign shap
;s what
> has
> happened, it was a CASE tool that I was using that actually did the damage.
> Any ideas?
Hi Alan,
I would try to boot from a linux live cd and remove the folder that way,
also try the unlink unix command.
Daniele
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