Consider the file downloaded if the size differs in less than 100 bytes (fixes issue #175)

This commit is contained in:
Ricardo Garcia 2010-08-01 01:15:43 +02:00
parent 101e0d1e91
commit 268fb2bdd8

View file

@ -542,8 +542,15 @@ class FileDownloader(object):
raise
else:
# Examine the reported length
if content_length is not None and long(content_length) == resume_len:
# The file had already been fully downloaded
if (content_length is not None and
resume_len - 100 < long(content_length) < resume_len + 100):
# The file had already been fully downloaded.
# Explanation to the above condition: in issue #175 it was revealed that
# YouTube sometimes adds or removes a few bytes from the end of the file,
# changing the file size slightly and causing problems for some users. So
# I decided to implement a suggested change and consider the file
# completely downloaded if the file size differs less than 100 bytes from
# the one in the hard drive.
self.report_file_already_downloaded(filename)
return True
else: