def prolog_query_one(self, query, idx=0):
logging.debug('prolog_query_one: %s' % query)
solutions = pyxsb_query(query)
if not solutions:
return None
return solutions[0][idx]
def prolog_check(self, query):
logging.debug('prolog_check: %s' % query)
res = pyxsb_query(query)
return len(res) > 0
def prolog_query(self, query):
logging.debug('prolog_query: %s' % query)
return pyxsb_query(query)
def prolog_query_one(self, query, idx=0):
logging.debug ('prolog_query_one: %s' % query)
solutions = pyxsb_query(query)
if not solutions:
return None
return solutions[0][idx]
def prolog_check(self, query):
logging.debug ('prolog_check: %s' % query)
res = pyxsb_query(query)
return len(res)>0
def prolog_query(self, query):
logging.debug ('prolog_query: %s' % query)
return pyxsb_query(query)