def recursive_tracks_from_file(gfile: Gio.File) -> Iterable[Track]:
"""
Get recursive tracks from Gio.File
If it's a directory, expands
Gets only valid tracks
"""
ftype = gfile.query_info('standard::type', Gio.FileQueryInfoFlags.NONE,
None).get_file_type()
if ftype == Gio.FileType.DIRECTORY:
file_infos = gfile.enumerate_children('standard::name',
Gio.FileQueryInfoFlags.NONE,
None)
files = (gfile.get_child(fi.get_name()) for fi in file_infos)
for sub_gfile in files:
for i in recursive_tracks_from_file(sub_gfile):
yield i
else:
uri = gfile.get_uri()
if is_valid_track(uri):
yield Track(uri)
def guess_content_type(file: Gio.File) -> str:
info: Gio.FileInfo = file.query_info(
Gio.FILE_ATTRIBUTE_STANDARD_FAST_CONTENT_TYPE,
Gio.FileQueryInfoFlags.NONE, None)
return info.get_attribute_as_string(
Gio.FILE_ATTRIBUTE_STANDARD_FAST_CONTENT_TYPE)