Christian Heimes wrote:
William Purcell wrote:
Hi all,
I am wanting to check to see the last time a file was edited. For example, I
have a directory containing two text files, file1.txt and file2.txt.   I
want to be able to process these files but only if they have been edited
since the last time they were processed. I think that I want to be able to
check the time stamp of each file. Can anyone tell me how to do that or
point me in a better direction of checking the last time a file was edited?


 >>> import os
 >>> stat = os.stat("/etc/passwd")
 >>> print stat
(33188, 362259, 2053L, 1, 0, 0, 1690, 1218550501, 1218118498, 1218118498)
 >>> dir(stat)
['__add__', '__class__', '__contains__', '__delattr__', '__doc__', '__eq__', '__ge__', '__getattribute__', '__getitem__', '__getslice__', '__gt__', '__hash__', '__init__', '__le__', '__len__', '__lt__', '__mul__', '__ne__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__rmul__', '__setattr__', '__str__', 'n_fields', 'n_sequence_fields', 'n_unnamed_fields', 'st_atime', 'st_blksize', 'st_blocks', 'st_ctime', 'st_dev', 'st_gid', 'st_ino', 'st_mode', 'st_mtime', 'st_nlink', 'st_rdev', 'st_size', 'st_uid']
 >>> stat.st_mtime
1218118498.0


use these shortcuts, IMHO they are easier than os.stat.

os.path.getmtime() - get modified time
os.path.atime()    - get last accessed time (careful some admins turn this
                     off on their servers for performance reasons)
os.path.ctime()    - get creation time


-Larry
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