fuzzylollipop <[EMAIL PROTECTED]> wrote: > I am trying to get the number of bytes used by files in a directory. > I am using a large directory ( lots of stuff checked out of multiple > large cvs repositories ) and there is lots of wasted time doing > multiple os.stat() on dirs and files from different methods.
I presume you are saying that the os.walk() has to stat() each file to see whether it is a directory or not, and that you are stat()-ing each file to count its bytes? If you want to just get away with the one stat() you'll have to re-implement os.walk yourself. Another trick for speeding up lots of stats is to chdir() to the directory you are processing, and then just use the leafnames in stat(). The OS then doesn't have to spend ages parsing lots of paths. However even if you implement both the above, I don't reckon you'll see a lot of improvement given that decent OSes have a very good cache for stat results, and that parsing file names is very quick too, compared to python. -- Nick Craig-Wood <[EMAIL PROTECTED]> -- http://www.craig-wood.com/nick -- http://mail.python.org/mailman/listinfo/python-list
