def loadparsers():
"""Load grammars if necessary."""
if not PARSERS:
for directory in glob.glob('grammars/*/'):
_, lang = os.path.split(os.path.dirname(directory))
APP.logger.info('Loading grammar %r', lang)
params = readparam(os.path.join(directory, 'params.prm'))
params.resultdir = directory
readgrammars(directory, params.stages, params.postagging,
params.transformations, top=getattr(params, 'top', 'ROOT'))
PARSERS[lang] = Parser(params)
APP.logger.info('Grammar for %s loaded.', lang)
assert PARSERS, 'no grammars found!'
def loadgrammar(directory, limit):
"""Load grammar"""
global PARSER, LIMIT
params = readparam(os.path.join(directory, 'params.prm'))
params.resultdir = directory
readgrammars(directory,
params.stages,
params.postagging,
params.transformations,
top=getattr(params, 'top', 'ROOT'),
cache=True)
PARSER = Parser(params, loadtrees=True)
LIMIT = limit
print('phrasal labels', PARSER.phrasallabels)
print('pos tags', PARSER.poslabels)
print('function tags', PARSER.functiontags)
print('morph tags', PARSER.morphtags)