Basic file operation questions
Caleb Hattingh
caleb1 at telkomsa.net
Wed Feb 2 23:47:41 EST 2005
Hi Alex
Assuming you have a file called "data.txt":
***
f = open('data.txt','r')
lines = f.readlines()
f.close()
for line in lines:
print line
***
Will print each line of the file.
You can make a huge investment by setting 2 or 3 hours aside to go through
the Python tutorial, which gets installed as part of the documentation.
That tutorial can get you much of the knowledge you will ever need with
Python.
thx
Caleb
On 2 Feb 2005 13:27:49 -0800, alex <alexander.dietz at mpi-hd.mpg.de> wrote:
> Hi,
>
> I am a beginner with python and here is my first question:
> How can I read the contents of a file using a loop or something? I open
> the file with file=open(filename, 'r') and what to do then? Can I use
> something like
>
> for xxx in file:
> ....
>
>
> Thanks for help
> Alex
>
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