Fixed #8403 -- Changed the use of fcntl.flock() to fcntl.lockf(). On some systems, this will ensure fnctl-based file locking is always used, which means locking of NFS-mounted files should work.
Fixed #8403 -- Changed the use of fcntl.flock() to fcntl.lockf(). On some
systems, this will ensure fnctl-based file locking is always used, which means
locking of NFS-mounted files should work.

--HG--
extra : convert_revision : svn%3Abcc190cf-cafb-0310-a4f2-bffc1f526a37/django/trunk%408675

adieu/django-nonrel,adieu/django-nonrel,adieu/django-nonrel