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# SPDX-License-Identifier: AGPL-3.0-or-later
# pylint: disable=missing-module-docstring
import sys
from os import listdir
from os.path import realpath, dirname, join, isdir
from collections import defaultdict
from searx.utils import load_module
answerers_dir = dirname(realpath(__file__))
def load_answerers():
answerers = [] # pylint: disable=redefined-outer-name
for filename in listdir(answerers_dir):
if not isdir(join(answerers_dir, filename)) or filename.startswith('_'):
continue
module = load_module('answerer.py', join(answerers_dir, filename))
if not hasattr(module, 'keywords') or not isinstance(module.keywords, tuple) or not module.keywords:
sys.exit(2)
answerers.append(module)
return answerers
def get_answerers_by_keywords(answerers): # pylint:disable=redefined-outer-name
by_keyword = defaultdict(list)
for answerer in answerers:
for keyword in answerer.keywords:
for keyword in answerer.keywords:
by_keyword[keyword].append(answerer.answer)
return by_keyword
def ask(query):
results = []
query_parts = list(filter(None, query.query.split()))
if not query_parts or query_parts[0] not in answerers_by_keywords:
return results
for answerer in answerers_by_keywords[query_parts[0]]:
result = answerer(query)
if result:
results.append(result)
return results
answerers = load_answerers()
answerers_by_keywords = get_answerers_by_keywords(answerers)
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