can you add some more info, or point me to a link, i havn't found
anything about binary search in mmap() in python documents.
the files are very big...
thanks
amit
Bill Scherer wrote:
> noro wrote:
>
> >Is there a more efficient method to find a string in a text file then:
> >
> >f=file('somefile')
> >for line in f:
> > if 'string' in line:
> > print 'FOUND'
> >
> >?
> >
> >BTW:
> >does "for line in f: " read a block of line to te memory or is it
> >simply calls f.readline() many times?
> >
> >thanks
> >amit
> >
> >
> If your file is sorted by some key in the data, you can build a very
> fast binary search with mmap in Python.
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