def format_all(format_string, env):
""" Format the input string using each possible combination of lists
in the provided environment. Returns a list of formated strings.
"""
prepared_env = parse_pattern(format_string, env, lambda x, y: [FormatWrapper(x, z) for z in y])
# Generate each possible combination, format the string with it and yield
# the resulting string:
for field_values in product(*prepared_env.itervalues()):
format_env = dict(izip(prepared_env.iterkeys(), field_values))
yield format_string.format(**format_env)
def run(self, args, config):
mdb = self.get_metadata_db(args.tree)
mds = MovieDatasource(config.subsections('datasource'), args.tree, self.profile.object_class)
listing = self._config(args, config)
def _sorter((movie_hash, movie)):
return tuple(movie.get(x) for x in listing['order'])
movies = sorted(mdb.itermovies(), key=_sorter)
# Get the current used listing:
for movie_hash, movie in movies:
movie = mds.attach(movie_hash, movie)
prepared_env = parse_pattern(listing['pattern'], movie, ListingFormatWrapper)
printer.p(u'<inv><b> {hash} </b></inv> ' + listing['pattern'], hash=movie_hash, **prepared_env)
def run(self, args, config):
mdb = self.get_metadata_db(args.tree)
mds = MovieDatasource(config.subsections('datasource'), args.tree, self.profile.object_class)
webexport = self._config(args, config)
columns = [(x.args, x) for x in webexport['columns']]
movies = []
for movie_hash, movie in sorted(mdb.itermovies(), key=lambda x: x[1].get('title')):
filename = os.path.join(args.pool_path, movie_hash)
movie_columns = []
movie = mds.attach(movie_hash, movie)
for column in webexport['columns']:
prepared_env = parse_pattern(column.get('pattern'), movie, WebExportFormatWrapper)
movie_columns.append(column.get('pattern').format(**prepared_env))
movies.append((filename, movie, movie_columns))
template = jinja2.Template(LISTING_TEMPLATE)
with open(args.destination, 'w') as fdest:
fdest.write(template.render(columns=columns,
movies=movies,
title=webexport['page_title'],
credits=webexport['page_credits']).encode('utf8'))
