def test_playlist_creators():
from playlist import transport as ts
REFERENCE_PLAYLIST = os.path.join(TESTDIR, "reference.json")
valid_song = ts.make_song("Test artist", 200, "Test song")
invalid_song = {"fisk" : "sylt"}
invalid_song2 = {"artist" : "Test_artist"}
assert ts.valid_song(valid_song)
assert not ts.valid_song(invalid_song)
assert not ts.valid_song(invalid_song2)
valid_playlist = ts.make_playlist([valid_song],
"http://test.com/test.json",
"Test playlist",
["Albin Stjerna"])
invalid_playlist = ts.make_playlist([invalid_song, invalid_song2],
"http://test.com/test.json",
"Test playlist",
["Albin Stjerna"])
assert ts.valid_playlist(valid_playlist)
assert not ts.valid_playlist(invalid_playlist)
def main(args):
if len(args) != 2:
sys.stderr.write("Usage: pldc <playlist file>.\n")
sys.exit()
playlist = m3u.parse(args[1])
def mangle_song(s):
("Read the metadata from the song in path s, "
"and mangle it to a valid line for the songs "
"part of a transport playlist.")
md = dt.read_metadata_from_file(s)
return ts.make_song(artist=md['artist'][0],
length=md.info.length,
title=md['title'][0],
album=md.get("album", None)[0])
songs = map(mangle_song, playlist)
# fixme: these and other options should be provided at command line:
transport = ts.make_playlist(songs,
"http://test.example.com/pls",
"description")
ts.write(transport, sys.stdout)