def poem_from_template(template, db: Database, corpus_id, sound_cache=None):
engine = get_engine(db)
conn = engine.connect()
executor = ThreadPoolExecutor(4)
letter_sound_map = map_letters_to_sounds(conn, corpus_id, template, sound_cache)
process_tmpl_line = threaded(partial(extract_ruleset, conn, corpus_id, letter_sound_map),
partial(ruleset_to_line, conn, corpus_id))
poem_lines = executor.map(process_tmpl_line, template)
executor.shutdown()
return list(poem_lines)
def engine(self):
return get_engine(self.db)
def db(request):
engine = m.get_engine(DB)
m.Base.metadata.create_all(engine)
yield m.get_session(DB)
m.Session.close_all()
m.Base.metadata.drop_all(engine)
def db(request):
engine = m.get_engine(DB)
m.Base.metadata.create_all(engine)
yield m.get_session(DB)
m.Session.close_all()
m.Base.metadata.drop_all(engine)
