I doubt this is it. The file is already open from

[bigdaddy0703]

I doubt this is it. The file is already open from

if data[0:2] == 'PK':
    ...
    self.file = open(video_filename, 'rb')
else:
    ...
    self.file = create_temporary_file(suffix)

Originally posted by @krissrex in agermanidis/SnapchatBot#48 (comment)