Refs #32317 -- Simplified find_fixtures() in loaddata command.
Refs #32317 -- Simplified find_fixtures() in loaddata command.

This always replaces 'fixture_name' with its base name, which preserves
the previous behavior, because os.path.basename() was not called only on
relative paths without os.path.sep i.e. when base name was equal to the
file name.

This also changes os.path.dirname() and os.path.basename() calls to the
equivalent os.path.split() call.

atul-bhouraskar/django,django/django,monetate/django,manhhomienbienthuy/django,dsanders11/django,takis/django,takis/django,rsalmaso/django,solarissmoke/django,pauloxnet/django,atul-bhouraskar/django,apollo13/django,monetate/django,auvipy/django,MarkusH/django,blighj/django,django/django,shaib/django,django/django,felixxm/django,rsalmaso/django,apollo13/django,felixxm/django,MarkusH/django,apollo13/django,takis/django,freakboy3742/django,monetate/django,blighj/django,ghickman/django,pauloxnet/django,auvipy/django,dsanders11/django,django/django,freakboy3742/django,MarkusH/django,solarissmoke/django,shaib/django,solarissmoke/django,shaib/django,ghickman/django,manhhomienbienthuy/django,atul-bhouraskar/django,dsanders11/django,takis/django,apollo13/django,pauloxnet/django,atul-bhouraskar/django,felixxm/django,solarissmoke/django,rsalmaso/django,blighj/django,auvipy/django,blighj/django,freakboy3742/django,felixxm/django,MarkusH/django,ghickman/django,shaib/django,rsalmaso/django,monetate/django,pauloxnet/django,auvipy/django,ghickman/django,manhhomienbienthuy/django,dsanders11/django,manhhomienbienthuy/django