large dictionary creation takes a LOT of time.
Kent Johnson
kent37 at tds.net
Fri Apr 29 12:00:37 EDT 2005
Maksim Kasimov wrote:
> Kent Johnson wrote:
> > for line in open(path):
> the line of your example raise another question: opened file will be
> read at once time, as method readlines() do, or it will be read line by
> line as method readline() do.
It will be read line by line as readline() does.
> as far i know, it is depends on implementation of method "__iter__" of
> the object that "open()" returns, so another question: where i can find
> such an information (about how does such a functions works)?
http://docs.python.org/lib/built-in-funcs.html
http://docs.python.org/lib/bltin-file-objects.html
Kent
More information about the Python-list
mailing list