Hi all,
How can we remove one file inside of a zip archive?
I'm using this method:
import zipfile
ziparchive = zipfile.ZipFile('test.odt', 'r')
xmldata = ziparchive.read('content.xml')
ziparchive.close
Thanks in advance,
Sophon
_
Hi Kaushal,Please clarify the problem more specific.Or you can tell us that you have a problem and want to use python to solve it?Sincerely Yours,pujoOn 3/29/06,
Kaushal Shriyan <[EMAIL PROTECTED]> wrote:
Hi AllHow do i use this ASCII values in my day to day activities, I am going throughlearning
On Wednesday 29 March 2006 13:54, Keo Sophon wrote:
> Hi all,
>
> I wonder how to get a character of an Ascii-value. For example, i have r =
> 37. So i wanna print the character of 37. Is there any function?
>
> Thanks,
> Sophon
I just got the answer from Pujo. How about r is bigger than 127. How
Hi All
How do i use this ASCII values in my day to day activities, I am going through
learning python,
Please illustrate with examples
Thanks in Advance
Regards
Kaushal
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Keo Sophon wrote:
> Hi all,
>
> I wonder how to get a character of an Ascii-value. For example, i have r =
> 37. So i wanna print the character of 37. Is there any function?
>
Hi ..yeah, it's called chr(), and its opposite is ord()
>>> ord('r')
114
>>> chr(114)
'r'
>>>
Hugo
___
Hello use this function: print ord('a') print chr(97)Cheers,pujoOn 3/29/06, Keo Sophon <
[EMAIL PROTECTED]> wrote:Hi all,I wonder how to get a character of an Ascii-value. For example, i have r =
37. So i wanna print the character of 37. Is there any function?Thanks,Sophon___
Hi all,
I wonder how to get a character of an Ascii-value. For example, i have r =
37. So i wanna print the character of 37. Is there any function?
Thanks,
Sophon
___
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Hi,you can also use simple way of iterating using modus: L = [1,2] for i in range(6): print L[i%len(L)]121212Cheers,pujo
On 3/29/06, kevin parks <[EMAIL PROTECTED]> wrote:
-->> Message: 10> Date: Tue, 28 Mar 2006 22:43:38 -0500> From: Kent Johnson <[EMA
On 29/03/06, Hoffmann <[EMAIL PROTECTED]> wrote:
> Hi John,
>
> (1) vehicle[index] is: 'c'
> (2) If index = index = 1, so vehicle[index] becomes:
> 'a'
What I'm getting at here is that, by changing index, we can change
which letter we are looking at. And index is a number, which means
it's easier
--- John Fouhy <[EMAIL PROTECTED]> wrote:
> On 29/03/06, Hoffmann <[EMAIL PROTECTED]> wrote:
> > >>> vehicle='car'
> > >>> index = 0
> > >>> lenght =len(vehicle)
> > >>> last = vehicle[lenght -1]
> > >>> while last >= vehicle[0]:
> > ... letter = vehicle[index]
> > ... print letter
> > .
>
>
>
> --
>
> Message: 10
> Date: Tue, 28 Mar 2006 22:43:38 -0500
> From: Kent Johnson <[EMAIL PROTECTED]>
> Subject: Re: [Tutor] Alternating patterns
> Cc: tutor@python.org
> Message-ID: <[EMAIL PROTECTED]>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
On 29/03/06, Hoffmann <[EMAIL PROTECTED]> wrote:
> >>> vehicle='car'
> >>> index = 0
> >>> lenght =len(vehicle)
> >>> last = vehicle[lenght -1]
> >>> while last >= vehicle[0]:
> ... letter = vehicle[index]
> ... print letter
> ... last -= 1
> ...
What is vehicle[index] ?
What if I
--- John Fouhy <[EMAIL PROTECTED]> wrote:
> On 29/03/06, Hoffmann <[EMAIL PROTECTED]> wrote:
> > vehicle='car'
> > index = vehicle[-1] #the last letter
> > index_zero = vehicle[0] #the first letter
> >
> > while index >= index_zero:
> >letter=vehicle[index]
> >print letter
> >i
Aha! John wrote:
"Are you sure you haven't mistakenly assigned something other than a
dict to D or D['d'] ?"
Thanks for the tip! Yup that was it (and apologies for not reporting
the problem more precisely). I hadn't initialized the nested
dictionary before trying to assign to it. (I think P
Why not post where you are stuck or what you are trying to understand?
and we'll give you help and direction. What we cannot do is solve your
homework for you.
Hugo
Natasha Menon wrote:
> hi,
>
> i need help on a terrible homework assignment. do ul offer hw help?
>
___
Hoffmann wrote:
> --- Kent Johnson <[EMAIL PROTECTED]> wrote:
>
>>You are confusing the index of a letter - the number
>>which represents
>>its position in the word - with the letter itself.
>>In your code, index
>>and index_zero are actually letters, not indices.
>>Try to rewrite the
>>code so
kevin parks wrote:
> I have a set that i iterate over... but each time through it i would
> like to alternate between the original set and a variation of the set
> that has one of the members of the set altered (by + or - 1)
>
> So if my original set is:
>
> [0, 2, 4, 5, 7, 9, 11]
>
> I would
Michael Broe wrote:
> I'm playing with the whole idea of creating bigram (digram?)
> frequencies for text analysis and cryptographic and entropy analysis
> etc (this is as much an exercise in learning Python and programming
> as anything else, I realise everything has already been done
> so
--- Kent Johnson <[EMAIL PROTECTED]> wrote:
> Hoffmann wrote:
> > Hello:
> >
> > I am trying to write a code (this is an exercose
> from
> > a book). The goal is to write a program that takes
> a
> > string and outputs the letters backward, ine per
> > line.
> > Ok. I did a test first, by writin
Hoffmann wrote:
> Hello:
>
> I am trying to write a code (this is an exercose from
> a book). The goal is to write a program that takes a
> string and outputs the letters backward, ine per
> line.
> Ok. I did a test first, by writing a code with
> numbers:
>
> a=0; b=10
> while a<=b:
>print
I have a set that i iterate over... but each time through it i would
like to alternate between the original set and a variation of the set
that has one of the members of the set altered (by + or - 1)
So if my original set is:
[0, 2, 4, 5, 7, 9, 11]
I would use that the first pass but on the se
--- John Fouhy <[EMAIL PROTECTED]> wrote:
> On 29/03/06, Hoffmann <[EMAIL PROTECTED]> wrote:
> > vehicle='car'
> > index = vehicle[-1] #the last letter
> > index_zero = vehicle[0] #the first letter
> >
> > while index >= index_zero:
> >letter=vehicle[index]
> >print letter
> >i
On 29/03/06, Michael Broe <[EMAIL PROTECTED]> wrote:
> Well I ran into an interesting glitch already. For a dictionary D, I
> can pull out a nested value using this syntax:
>
> >>> D['b']['a']
> 23
>
> and I can assign to this dictionary using
>
> >>> D['d'] = {'a':7, 'b':0'}
>
> but I can't assi
Well I ran into an interesting glitch already. For a dictionary D, I
can pull out a nested value using this syntax:
>>> D['b']['a']
23
and I can assign to this dictionary using
>>> D['d'] = {'a':7, 'b':0'}
but I can't assign like this:
>>> D['d']['c'] = 1
TypeError: object does not suppor
Hoffman,I am a newbie at python and programming in general so excuse me if I'm wrong. In your example, you hadwhile index >= index_zero:which I believe to not be what you intended as you are essentially saying:while "last letter of vehicle" >= "first letter of vehicle""e" is respectively "less tha
I'm playing with the whole idea of creating bigram (digram?)
frequencies for text analysis and cryptographic and entropy analysis
etc (this is as much an exercise in learning Python and programming
as anything else, I realise everything has already been done
somewhere somehow :) Though I *a
Hoffmann wrote:
> while index >= index_zero:
>letter=vehicle[index]
>print letter
>index -= 1
>
> The problem is that I get no output here. Could I hear
> from you?
Hi, remember that the condition for the while has to be true. When does
index >= index_zero stop being true???
Hope th
On 29/03/06, Hoffmann <[EMAIL PROTECTED]> wrote:
> vehicle='car'
> index = vehicle[-1] #the last letter
> index_zero = vehicle[0] #the first letter
>
> while index >= index_zero:
>letter=vehicle[index]
>print letter
>index -= 1
>
> The problem is that I get no output here. Could
Hello:
I am trying to write a code (this is an exercose from
a book). The goal is to write a program that takes a
string and outputs the letters backward, ine per
line.
Ok. I did a test first, by writing a code with
numbers:
a=0; b=10
while a<=b:
print b
b -= 1
Here the output is:
10
9
8
Hi Ros,
Look what happens when the user tried for more than 5 times:
if tries > 5:
break
This just takes you out of the loop, but it does not handle the issue
that the user did not guess correctly. The next statement will be to
print the congratulations message.
You should instead t
On 3/27/06, Noufal Ibrahim <[EMAIL PROTECTED]
> wrote:
Greetings all, Are there any programs for python that offer an "interactive" tutorial?Something on the lines of the builtin emacs tutorial (which isbasically just a buffer that tells you to try this and try that with
itself) or the Inkscape t
> Subject:
> [Tutor] Object Oriented Programmin
> From:
> "Kaushal Shriyan" <[EMAIL PROTECTED]>
> Date:
> Tue, 28 Mar 2006 12:57:58 +0530
> To:
> tutor@python.org
>
> To:
> tutor@python.org
>
>
> Hi ALL
>
> I have gone through the object oriented programming in Python, I am
> not able to unders
Carroll, Barry wrote:
>Greetings:
>
>I have a function that computes the checksum of an integer, including or
>excluding digits in the computation based on the content of a mask string.
>For example,
>
>cksum(123456789, '***...***')
>
>will do its computation on 123789, masking out the thr
On Tue, 28 Mar 2006, Natasha Menon wrote:
> i need help on a terrible homework assignment. do ul offer hw help?
Not directly. Your homework is really your own to do. Please try to
avoid the temptation of just posting a homework question here and hoping
that someone will do the work for you.
hi,i need help on a terrible homework assignment. do ul offer hw help?natasha
Yahoo! Messenger with Voice. PC-to-Phone calls for ridiculously low rates.___
Tutor maillist - Tutor@python.org
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This actually sounds like very good idea. I have not heard of it before, but I think it would be a very good way to learn. Let me know if you find anything.JohnOn 3/28/06,
Noufal Ibrahim <[EMAIL PROTECTED]> wrote:
Greetings all, Are there any programs for python that offer an "interactive" tutor
I am a newbie at Python. Just bought Python Programming 2nd ed. by Michael
Dawson. While I understand the concepts as the book is going through the
code, and I am able get the same results, when it comes to applying what
I've learned to the exercises at the end of each chapter, I seem to be
stu
John:
Well, I haven't made a custom container class before. This looks like a
good time to start. And the sample code you provided looks like a good
starting place. Thanks for your help.
Regards,
Barry
[EMAIL PROTECTED]
541-302-1107
We who cut mere stones must alwa
Terry and Kent:
Thanks for your timely replies. I agree: its creator could have chosen a
more intuitive name for setdefault.
Regards,
Barry
[EMAIL PROTECTED]
541-302-1107
We who cut mere stones must always be envisioning cathedrals.
-Quarry worker's creed
_
I do recommend three books:
(1) "How to Think Like a Computer Scientist: Learning
with Python", by Allen Downey, Jeffrey Elkner, and
Chris Meyers. There exist a free online version, too:
http://www.ibiblio.org/obp/thinkCSpy/
(2) "Learning Python", by Mark Lutz and David Ascher.
(3) "Beginning Py
If you're a bookish type, I found Magnus Lie Hetland's "Beginning
Python" excellent. It's really more than a beginners books. I came to
Python with a scripting background--mostly lightweight OS stuff
(Applescript, DOS) as well as a lot of lightweight application
programming (Filemaker, SQL, VBA for
Kent Johnson writes:
> [EMAIL PROTECTED] wrote:
>> Is possible deleting all tags from a text and how?
>>
>> i.e.:
>>
>> s='foo bar;
>> foo2 > title="...">bar2'
>>
>> so, I would get only: foo bar, foo2, bar2
>
> How about this?
>
> In [1]: import BeautifulSoup
>
> In [2]: s=Beautifu
On 3/28/06, Kent Johnson <[EMAIL PROTECTED]> wrote:
> Kaushal Shriyan wrote:
> > Hi ALL
> >
> > I have gone through the object oriented programming in Python, I am
> > not able to understand OOP concept in python,
>
> Both Alan Gauld's tutorial and A Byte of Python have beginner's
> introductions t
[EMAIL PROTECTED] wrote:
> Is possible deleting all tags from a text and how?
>
> i.e.:
>
> qwe='foo bar;
> foo2 bar2'
>
> so, I would get only: foo bar, foo2, bar2
How about this?
In [1]: import BeautifulSoup
In [2]: s=BeautifulSoup.BeautifulSoup('''foo bar;
...: foo2 bar2''')
In [4
Kaushal Shriyan wrote:
> Hi ALL
>
> I have gone through the object oriented programming in Python, I am
> not able to understand OOP concept in python,
Both Alan Gauld's tutorial and A Byte of Python have beginner's
introductions to OOP:
http://www.freenetpages.co.uk/hp/alan.gauld/
http://www.by
Is possible deleting all tags from a text and how?
i.e.:
qwe='foo bar;
foo2 bar2'
so, I would get only: foo bar, foo2, bar2
Thanks in advance!
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Kent Johnson writes:
> [EMAIL PROTECTED] wrote:
>> anchor.findNext('code') fails:
>>
>> anchor = soup.fetch('a', {'href': '/wiki/List_of_country_calling_codes'})
>> print anchor
>>
>> [Calling code]
>>
>> anchor.findNext('code')
>> []
>
> are you sure that's what you got? Looks like a
Object is object, means like ordinary object we know.Let's say good things about objecs paradigm.First you can create object of course. object can contain property and action.You can put your object as part as other object. It makes sense since for example object hand is part of object body in huma
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