searxng/searx/search/processors/abstract.py

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# SPDX-License-Identifier: AGPL-3.0-or-later
from abc import abstractmethod, ABC
from searx import logger
logger = logger.getChild('searx.search.processor')
class EngineProcessor(ABC):
def __init__(self, engine, engine_name):
self.engine = engine
self.engine_name = engine_name
def get_params(self, search_query, engine_category):
# if paging is not supported, skip
if search_query.pageno > 1 and not self.engine.paging:
return None
# if time_range is not supported, skip
if search_query.time_range and not self.engine.time_range_support:
return None
params = {}
params['category'] = engine_category
params['pageno'] = search_query.pageno
params['safesearch'] = search_query.safesearch
params['time_range'] = search_query.time_range
params['engine_data'] = search_query.engine_data.get(self.engine_name, {})
if hasattr(self.engine, 'language') and self.engine.language:
params['language'] = self.engine.language
else:
params['language'] = search_query.lang
return params
@abstractmethod
def search(self, query, params, result_container, start_time, timeout_limit):
pass
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def get_tests(self):
tests = getattr(self.engine, 'tests', None)
if tests is None:
tests = getattr(self.engine, 'additional_tests', {})
tests.update(self.get_default_tests())
return tests
else:
return tests
def get_default_tests(self):
return {}