def transcoded(handbrake, preset, no_act, file_info):
"""Yield files which have benn transcoded (if necessary)."""
transcode = partial(transcode_file, handbrake, preset, no_act)
good_files = []
for (filename, metadata) in sorted(
file_info, cmp=_compare, key=itemgetter(0)):
base = os.path.splitext(os.path.basename(filename))[0]
if base in good_files:
continue
if not is_importable(filename):
filename = transcode(filename)
good_files.append(base)
yield (filename, metadata)
def test_is_importable():
assert scanner.is_importable("foo.m4v")
assert not scanner.is_importable("foo.avi")
assert not scanner.is_importable("foo.py")
