Re: difflib and intelligent file differences

2009-03-26 Thread hayes . tyler
Thanks for all of your suggestions. Turns out Marco's first version was really the one I needed. Thanks again, t. On Mar 26, 12:37 pm, Marco Mariani wrote: > Marco Mariani wrote: > >> If the lines are really sorted, all you really need is a merge, > > For the archives, and for huge files where

Re: difflib and intelligent file differences

2009-03-26 Thread hayes . tyler
On Mar 26, 11:10 am, Marco Mariani wrote: > Marco Mariani wrote: > >>     while True: > >>         a = filea.readline() > >>         b = fileb.readline() > >>         if not (a or b): > >>             break > > BTW, watch out for this break. It might not be what you want :-/ HA! Just found it :P

difflib and intelligent file differences

2009-03-26 Thread hayes . tyler
Hello All: I am starting to work on a file comparison script where I have to compare the contents of two large files. Originally I thought to just sort on a numeric key, and use UNIX's comm to do a line by line comparison. However, this would fail, hence my thinking that I really should've just us