Hi Everyone!!
I am using linecache.getline, to access to a line in a long file. It s
really fast, appx 4seconds, but I was just wandering if any of you,
know either another way, or there is something that I can do to speed
it up... thank you very much for your help!!
Regards,
Bea
Quoting Chris Rebert <c...@rebertia.com>:
On Wed, Oct 7, 2009 at 10:21 AM, <bbarb...@inescporto.pt> wrote:
Hi again!
After testing the whole day, I have got my goals from the last email, but as
always, another issues came up! and now that Ive been able to save a list of
list (or multi-arrays) as below :
['100.mp3\n' '10008.mp3\n' '10005.mp3\n' '10001.mp3\n' '10006.mp3\n']
['10001.mp3\n' '10005.mp3\n' '100.mp3\n' '10008.mp3\n' '10006.mp3\n']
['10005.mp3\n' '10001.mp3\n' '100.mp3\n' '10008.mp3\n' '10006.mp3\n']
['10006.mp3\n' '10005.mp3\n' '10001.mp3\n' '100.mp3\n' '10008.mp3\n']
['10008.mp3\n' '100.mp3\n' '10001.mp3\n' '10005.mp3\n' '10006.mp3\n']
I am not able to manipulate it again! I read it with:
Myfile.read() and all what I get is a str type data, what make my aim very
difficult to reach! What I want, is just to read one line(one specific
line, so I wouldnt have to read the whole file) and to get the numbers of
the songs from that line. Maybe I should save the information in another
way... But I just get those lines as lists, and write them in a file. Is
there a better way? I am very receptive to suggestions! Thanks again for
your help!
Have you considered using the `json` module
(http://docs.python.org/library/json.html) to serialize and
deserialize the lists to/from a file in JSON format?
The `pickle` module is another option:
http://docs.python.org/library/pickle.html
Cheers,
Chris
--
http://blog.rebertia.com
----------------------------------------------------------------
This message was sent using IMP, the Internet Messaging Program.
--
http://mail.python.org/mailman/listinfo/python-list
