def __init__(self, filename, config):
# Data extraction from the song with plastex
data = parsetex(filename)
self.titles = data['titles']
self.unprefixed_titles = [
unprefixed_title(
unidecode(unicode(title, "utf-8")),
config['titleprefixwords']
)
for title
in self.titles
]
self.args = data['args']
self.path = filename
self.languages = data['languages']
if "by" in self.args.keys():
self.authors = processauthors(
self.args["by"],
**config["authwords"]
)
else:
self.authors = []
def import_song(filepath, song_directory):
'''Import a song in the database'''
data = parsetex(filepath)
LOGGER.info("Processing " +
pprint.pformat(data['titles'][0]))
artist_name = data['args']['by']
artist_slug = slugify(artist_name)
artist_model, created = Artist.objects.get_or_create(
slug=artist_slug,
defaults={'name': artist_name}
)
if not created:
if (artist_model.name != artist_name):
LOGGER.warning(
"*** Artist name differs though "
"slugs are equal : "
+ artist_name + " / "
+ artist_model.name)
if (len(data['languages']) > 1):
LOGGER.warning("*** Multiple languages "
"in song file; we though"
" only support one. "
"Picking any.")
if (len(data['languages']) > 0):
language_name = data["languages"].pop()
language_code = next(
(x for x in LANGUAGES
if x[1].lower() == language_name.lower()
),
('', '')
)[0]
if language_code == '':
LOGGER.warning("*** No code found for "
"language : '" + language_name + "'")
song_title = data['titles'][0]
song_slug = slugify(song_title)
object_hash = git.hashfile(filepath)
filepath_rel = os.path.relpath(filepath, song_directory)
import random
# For some reason - probably after having interrupted
# the generation - insertion fails because slug is
# empty, and there is already an empty one.
# We assign here a random value, that gets overwritten
# afterwards.
song_model, created = Song.objects.get_or_create(
title=song_title,
artist=artist_model,
defaults={
'title': song_title,
'language': language_code,
'file_path': filepath_rel,
'slug': ('%06x' % random.randrange(16**6))
})
if created:
if Song.objects.filter(slug=song_slug).exists():
song_slug += '-' + str(song_model.id)
song_model.slug = song_slug
else:
LOGGER.info("-> Already exists.")
artist_model.save()
song_model.object_hash = object_hash
song_model.save()
def parse_song(filename):
"""Parse song 'filename', and return the corresponding HTML code."""
song = parsetex(filename)
return Renderer(song).render()
