forked from zaclys/searxng
[mod] add searx.search.EngineRef
was previously a Dict with two or three keys: name, category, from_bang make clear that this is a engine reference (see tests/unit/test_search.py for example) all variables using this class are renamed accordingly.
This commit is contained in:
Alexandre Flament
parent
2dbc0de0cd
commit
2929495112
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@ -20,9 +20,8 @@ along with searx. If not, see < http://www.gnu.org/licenses/ >.
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import re
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from searx.languages import language_codes
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from searx.engines import (
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categories, engines, engine_shortcuts
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)
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from searx.engines import categories, engines, engine_shortcuts
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from searx.search import EngineRef
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VALID_LANGUAGE_CODE = re.compile(r'^[a-z]{2,3}(-[a-zA-Z]{2})?$')
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@ -40,7 +39,7 @@ class RawTextQuery:
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self.disabled_engines = disabled_engines
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self.query_parts = []
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self.engines = []
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self.enginerefs = []
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self.languages = []
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self.timeout_limit = None
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self.external_bang = None
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@ -135,26 +134,21 @@ class RawTextQuery:
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parse_next = True
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engine_name = engine_shortcuts[prefix]
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if engine_name in engines:
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self.engines.append({'category': 'none',
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'name': engine_name,
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'from_bang': True})
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self.enginerefs.append(EngineRef(engine_name, 'none', True))
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# check if prefix is equal with engine name
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elif prefix in engines:
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parse_next = True
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self.engines.append({'category': 'none',
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'name': prefix,
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'from_bang': True})
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self.enginerefs.append(EngineRef(prefix, 'none', True))
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# check if prefix is equal with categorie name
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elif prefix in categories:
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# using all engines for that search, which
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# are declared under that categorie name
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parse_next = True
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self.engines.extend({'category': prefix,
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'name': engine.name}
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for engine in categories[prefix]
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if (engine.name, prefix) not in self.disabled_engines)
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self.enginerefs.extend(EngineRef(engine.name, prefix)
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for engine in categories[prefix]
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if (engine.name, prefix) not in self.disabled_engines)
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if query_part[0] == '!':
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self.specific = True
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@ -47,13 +47,24 @@ else:
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exit(1)
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class EngineRef:
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def __init__(self, name, category, from_bang=False):
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self.name = name
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self.category = category
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self.from_bang = from_bang
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def __str__(self):
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return "(" + self.name + "," + self.category + "," + str(self.from_bang) + ")"
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class SearchQuery:
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"""container for all the search parameters (query, language, etc...)"""
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def __init__(self, query, engines, categories, lang, safesearch, pageno, time_range,
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def __init__(self, query, engineref_list, categories, lang, safesearch, pageno, time_range,
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timeout_limit=None, preferences=None, external_bang=None):
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self.query = query
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self.engines = engines
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self.engineref_list = engineref_list
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self.categories = categories
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self.lang = lang
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self.safesearch = safesearch
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@ -64,7 +75,7 @@ class SearchQuery:
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self.external_bang = external_bang
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def __str__(self):
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return self.query + ";" + str(self.engines)
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return self.query + ";" + str(self.engineref_list)
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def send_http_request(engine, request_params):
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@ -318,13 +329,13 @@ class Search:
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return True
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def _get_params(self, selected_engine, user_agent):
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if selected_engine['name'] not in engines:
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def _get_params(self, engineref, user_agent):
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if engineref.name not in engines:
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return None, None
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engine = engines[selected_engine['name']]
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engine = engines[engineref.name]
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if not self._is_accepted(selected_engine['name'], engine):
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if not self._is_accepted(engineref.name, engine):
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return None, None
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# set default request parameters
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@ -341,15 +352,13 @@ class Search:
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request_params['safesearch'] = self.search_query.safesearch
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request_params['time_range'] = self.search_query.time_range
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request_params['category'] = selected_engine['category']
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request_params['category'] = engineref.category
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request_params['pageno'] = self.search_query.pageno
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return request_params, engine.timeout
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# do search-request
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def _get_requests(self):
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global number_of_searches
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# init vars
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requests = []
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@ -361,14 +370,14 @@ class Search:
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default_timeout = 0
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# start search-reqest for all selected engines
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for selected_engine in self.search_query.engines:
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for engineref in self.search_query.engineref_list:
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# set default request parameters
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request_params, engine_timeout = self._get_params(selected_engine, user_agent)
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request_params, engine_timeout = self._get_params(engineref, user_agent)
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if request_params is None:
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continue
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# append request to list
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requests.append((selected_engine['name'], self.search_query.query, request_params))
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requests.append((engineref.name, self.search_query.query, request_params))
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# update default_timeout
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default_timeout = max(default_timeout, engine_timeout)
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@ -1,14 +1,14 @@
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from searx.exceptions import SearxParameterException
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from searx.query import RawTextQuery, VALID_LANGUAGE_CODE
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from searx.engines import categories, engines
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from searx.search import SearchQuery
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from searx.search import SearchQuery, EngineRef
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# remove duplicate queries.
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# FIXME: does not fix "!music !soundcloud", because the categories are 'none' and 'music'
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def deduplicate_query_engines(query_engines):
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uniq_query_engines = {q["category"] + '|' + q["name"]: q for q in query_engines}
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return uniq_query_engines.values()
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def deduplicate_engineref_list(engineref_list):
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engineref_dict = {q.category + '|' + q.name: q for q in engineref_list}
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return engineref_dict.values()
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def get_search_query_from_webapp(preferences, form):
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@ -68,7 +68,7 @@ def get_search_query_from_webapp(preferences, form):
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raise SearxParameterException('time_range', query_time_range)
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# query_engines
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query_engines = raw_text_query.engines
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query_engineref_list = raw_text_query.enginerefs
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# timeout_limit
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query_timeout = raw_text_query.timeout_limit
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@ -87,13 +87,13 @@ def get_search_query_from_webapp(preferences, form):
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# if engines are calculated from query,
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# set categories by using that informations
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if query_engines and raw_text_query.specific:
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if query_engineref_list and raw_text_query.specific:
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additional_categories = set()
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for engine in query_engines:
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if 'from_bang' in engine and engine['from_bang']:
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for engineref in query_engineref_list:
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if engineref.from_bang:
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additional_categories.add('none')
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else:
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additional_categories.add(engine['category'])
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additional_categories.add(engineref.category)
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query_categories = list(additional_categories)
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# otherwise, using defined categories to
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@ -105,11 +105,10 @@ def get_search_query_from_webapp(preferences, form):
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if pd_name == 'categories':
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query_categories.extend(categ for categ in map(str.strip, pd.split(',')) if categ in categories)
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elif pd_name == 'engines':
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pd_engines = [{'category': engines[engine].categories[0],
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'name': engine}
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pd_engines = [EngineRef(engineref, engines[engineref].categories[0])
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for engine in map(str.strip, pd.split(',')) if engine in engines]
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if pd_engines:
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query_engines.extend(pd_engines)
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query_engineref_list.extend(pd_engines)
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load_default_categories = False
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elif pd_name.startswith('category_'):
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category = pd_name[9:]
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@ -128,7 +127,7 @@ def get_search_query_from_webapp(preferences, form):
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if not load_default_categories:
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if not query_categories:
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query_categories = list(set(engine['category']
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for engine in query_engines))
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for engine in query_engineref_list))
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else:
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# if no category is specified for this search,
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# using user-defined default-configuration which
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@ -147,15 +146,14 @@ def get_search_query_from_webapp(preferences, form):
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# using all engines for that search, which are
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# declared under the specific categories
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for categ in query_categories:
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query_engines.extend({'category': categ,
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'name': engine.name}
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for engine in categories[categ]
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if (engine.name, categ) not in disabled_engines)
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query_engineref_list.extend(EngineRef(engine.name, categ)
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for engine in categories[categ]
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if (engine.name, categ) not in disabled_engines)
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query_engines = deduplicate_query_engines(query_engines)
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query_engineref_list = deduplicate_engineref_list(query_engineref_list)
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external_bang = raw_text_query.external_bang
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return (SearchQuery(query, query_engines, query_categories,
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return (SearchQuery(query, query_engineref_list, query_categories,
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query_lang, query_safesearch, query_pageno,
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query_time_range, query_timeout, preferences,
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external_bang=external_bang),
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@ -5,7 +5,7 @@ from searx.preferences import Preferences
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from searx.engines import engines
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import searx.search
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from searx.search import SearchQuery
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from searx.search import SearchQuery, EngineRef
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SAFESEARCH = 0
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@ -41,7 +41,7 @@ class SearchTestCase(SearxTestCase):
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def test_timeout_simple(self):
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searx.search.max_request_timeout = None
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search_query = SearchQuery('test', [{'category': 'general', 'name': PUBLIC_ENGINE_NAME}],
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search_query = SearchQuery('test', [EngineRef(PUBLIC_ENGINE_NAME, 'general')],
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['general'], 'en-US', SAFESEARCH, PAGENO, None, None,
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preferences=Preferences(['oscar'], ['general'], engines, []))
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search = searx.search.Search(search_query)
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@ -50,7 +50,7 @@ class SearchTestCase(SearxTestCase):
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def test_timeout_query_above_default_nomax(self):
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searx.search.max_request_timeout = None
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search_query = SearchQuery('test', [{'category': 'general', 'name': PUBLIC_ENGINE_NAME}],
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search_query = SearchQuery('test', [EngineRef(PUBLIC_ENGINE_NAME, 'general')],
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['general'], 'en-US', SAFESEARCH, PAGENO, None, 5.0,
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preferences=Preferences(['oscar'], ['general'], engines, []))
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search = searx.search.Search(search_query)
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@ -59,7 +59,7 @@ class SearchTestCase(SearxTestCase):
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def test_timeout_query_below_default_nomax(self):
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searx.search.max_request_timeout = None
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search_query = SearchQuery('test', [{'category': 'general', 'name': PUBLIC_ENGINE_NAME}],
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search_query = SearchQuery('test', [EngineRef(PUBLIC_ENGINE_NAME, 'general')],
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['general'], 'en-US', SAFESEARCH, PAGENO, None, 1.0,
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preferences=Preferences(['oscar'], ['general'], engines, []))
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search = searx.search.Search(search_query)
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@ -68,7 +68,7 @@ class SearchTestCase(SearxTestCase):
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def test_timeout_query_below_max(self):
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searx.search.max_request_timeout = 10.0
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search_query = SearchQuery('test', [{'category': 'general', 'name': PUBLIC_ENGINE_NAME}],
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search_query = SearchQuery('test', [EngineRef(PUBLIC_ENGINE_NAME, 'general')],
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['general'], 'en-US', SAFESEARCH, PAGENO, None, 5.0,
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preferences=Preferences(['oscar'], ['general'], engines, []))
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search = searx.search.Search(search_query)
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@ -77,7 +77,7 @@ class SearchTestCase(SearxTestCase):
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def test_timeout_query_above_max(self):
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searx.search.max_request_timeout = 10.0
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search_query = SearchQuery('test', [{'category': 'general', 'name': PUBLIC_ENGINE_NAME}],
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search_query = SearchQuery('test', [EngineRef(PUBLIC_ENGINE_NAME, 'general')],
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['general'], 'en-US', SAFESEARCH, PAGENO, None, 15.0,
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preferences=Preferences(['oscar'], ['general'], engines, []))
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search = searx.search.Search(search_query)
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@ -85,7 +85,7 @@ class SearchTestCase(SearxTestCase):
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self.assertEqual(search.actual_timeout, 10.0)
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def test_query_private_engine_without_token(self):
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search_query = SearchQuery('test', [{'category': 'general', 'name': PRIVATE_ENGINE_NAME}],
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search_query = SearchQuery('test', [EngineRef(PRIVATE_ENGINE_NAME, 'general')],
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['general'], 'en-US', SAFESEARCH, PAGENO, None, 2.0,
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preferences=Preferences(['oscar'], ['general'], engines, []))
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search = searx.search.Search(search_query)
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@ -95,7 +95,7 @@ class SearchTestCase(SearxTestCase):
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def test_query_private_engine_with_incorrect_token(self):
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preferences_with_tokens = Preferences(['oscar'], ['general'], engines, [])
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preferences_with_tokens.parse_dict({'tokens': 'bad-token'})
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search_query = SearchQuery('test', [{'category': 'general', 'name': PRIVATE_ENGINE_NAME}],
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search_query = SearchQuery('test', [EngineRef(PRIVATE_ENGINE_NAME, 'general')],
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['general'], 'en-US', SAFESEARCH, PAGENO, None, 2.0,
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preferences=preferences_with_tokens)
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search = searx.search.Search(search_query)
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@ -105,7 +105,7 @@ class SearchTestCase(SearxTestCase):
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def test_query_private_engine_with_correct_token(self):
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preferences_with_tokens = Preferences(['oscar'], ['general'], engines, [])
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preferences_with_tokens.parse_dict({'tokens': 'my-token'})
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search_query = SearchQuery('test', [{'category': 'general', 'name': PRIVATE_ENGINE_NAME}],
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search_query = SearchQuery('test', [EngineRef(PRIVATE_ENGINE_NAME, 'general')],
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['general'], 'en-US', SAFESEARCH, PAGENO, None, 2.0,
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preferences=preferences_with_tokens)
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search = searx.search.Search(search_query)
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@ -114,7 +114,7 @@ class SearchTestCase(SearxTestCase):
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def test_external_bang(self):
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search_query = SearchQuery('yes yes',
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[{'category': 'general', 'name': PUBLIC_ENGINE_NAME}],
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[EngineRef(PUBLIC_ENGINE_NAME, 'general')],
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['general'], 'en-US', SAFESEARCH, PAGENO, None, None,
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preferences=Preferences(['oscar'], ['general'], engines, [],),
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external_bang="yt")
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@ -124,7 +124,7 @@ class SearchTestCase(SearxTestCase):
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self.assertTrue(results.redirect_url is not None)
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search_query = SearchQuery('youtube never gonna give you up',
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[{'category': 'general', 'name': PUBLIC_ENGINE_NAME}],
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[EngineRef(PUBLIC_ENGINE_NAME, 'general')],
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['general'], 'en-US', SAFESEARCH, PAGENO, None, None,
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preferences=Preferences(['oscar'], ['general'], engines, []),)
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