def parse_lang(preferences: Preferences, form: Dict[str, str],
raw_text_query: RawTextQuery) -> str:
# get language
# set specific language if set on request, query or preferences
# TODO support search with multible languages
if len(raw_text_query.languages):
query_lang = raw_text_query.languages[-1]
elif 'language' in form:
query_lang = form.get('language')
else:
query_lang = preferences.get_value('language')
# check language
if not VALID_LANGUAGE_CODE.match(query_lang):
raise SearxParameterException('language', query_lang)
return query_lang
def get_search_query_from_webapp(preferences, form):
# no text for the query ?
if not form.get('q'):
raise SearxParameterException('q', '')
# set blocked engines
disabled_engines = preferences.engines.get_disabled()
# parse query, if tags are set, which change
# the serch engine or search-language
raw_text_query = RawTextQuery(form['q'], disabled_engines)
raw_text_query.parse_query()
# set query
query = raw_text_query.getSearchQuery()
# get and check page number
pageno_param = form.get('pageno', '1')
if not pageno_param.isdigit() or int(pageno_param) < 1:
raise SearxParameterException('pageno', pageno_param)
query_pageno = int(pageno_param)
# get language
# set specific language if set on request, query or preferences
# TODO support search with multible languages
if len(raw_text_query.languages):
query_lang = raw_text_query.languages[-1]
elif 'language' in form:
query_lang = form.get('language')
else:
query_lang = preferences.get_value('language')
# provides backwards compatibility for requests using old language default
if query_lang == 'all':
query_lang = settings['search']['language']
# check language
if not VALID_LANGUAGE_CODE.match(query_lang):
raise SearxParameterException('language', query_lang)
# get safesearch
if 'safesearch' in form:
query_safesearch = form.get('safesearch')
# first check safesearch
if not query_safesearch.isdigit():
raise SearxParameterException('safesearch', query_safesearch)
query_safesearch = int(query_safesearch)
else:
query_safesearch = preferences.get_value('safesearch')
# safesearch : second check
if query_safesearch < 0 or query_safesearch > 2:
raise SearxParameterException('safesearch', query_safesearch)
# get time_range
query_time_range = form.get('time_range')
# check time_range
if query_time_range not in ('None', None, '', 'day', 'week', 'month', 'year'):
raise SearxParameterException('time_range', query_time_range)
# query_engines
query_engines = raw_text_query.engines
# query_categories
query_categories = []
# if engines are calculated from query,
# set categories by using that informations
if query_engines and raw_text_query.specific:
query_categories = list(set(engine['category']
for engine in query_engines))
# otherwise, using defined categories to
# calculate which engines should be used
else:
# set categories/engines
load_default_categories = True
for pd_name, pd in form.items():
if pd_name == 'categories':
query_categories.extend(categ for categ in map(unicode.strip, pd.split(',')) if categ in categories)
elif pd_name == 'engines':
pd_engines = [{'category': engines[engine].categories[0],
'name': engine}
for engine in map(unicode.strip, pd.split(',')) if engine in engines]
if pd_engines:
query_engines.extend(pd_engines)
load_default_categories = False
elif pd_name.startswith('category_'):
category = pd_name[9:]
# if category is not found in list, skip
if category not in categories:
continue
if pd != 'off':
# add category to list
query_categories.append(category)
elif category in query_categories:
# remove category from list if property is set to 'off'
query_categories.remove(category)
if not load_default_categories:
if not query_categories:
query_categories = list(set(engine['category']
for engine in query_engines))
else:
# if no category is specified for this search,
# using user-defined default-configuration which
# (is stored in cookie)
if not query_categories:
cookie_categories = preferences.get_value('categories')
for ccateg in cookie_categories:
if ccateg in categories:
query_categories.append(ccateg)
# if still no category is specified, using general
# as default-category
if not query_categories:
query_categories = ['general']
# using all engines for that search, which are
# declared under the specific categories
for categ in query_categories:
query_engines.extend({'category': categ,
'name': engine.name}
for engine in categories[categ]
if (engine.name, categ) not in disabled_engines)
return SearchQuery(query, query_engines, query_categories,
query_lang, query_safesearch, query_pageno, query_time_range)
def get_search_query_from_webapp(preferences, form):
# no text for the query ?
if not form.get('q'):
raise SearxParameterException('q', '')
# set blocked engines
disabled_engines = preferences.engines.get_disabled()
# parse query, if tags are set, which change
# the serch engine or search-language
raw_text_query = RawTextQuery(form['q'], disabled_engines)
raw_text_query.parse_query()
# set query
query = raw_text_query.getSearchQuery()
# get and check page number
pageno_param = form.get('pageno', '1')
if not pageno_param.isdigit() or int(pageno_param) < 1:
raise SearxParameterException('pageno', pageno_param)
query_pageno = int(pageno_param)
# get language
# set specific language if set on request, query or preferences
# TODO support search with multible languages
if len(raw_text_query.languages):
query_lang = raw_text_query.languages[-1]
elif 'language' in form:
query_lang = form.get('language')
else:
query_lang = preferences.get_value('language')
# check language
if not VALID_LANGUAGE_CODE.match(query_lang):
raise SearxParameterException('language', query_lang)
# get safesearch
if 'safesearch' in form:
query_safesearch = form.get('safesearch')
# first check safesearch
if not query_safesearch.isdigit():
raise SearxParameterException('safesearch', query_safesearch)
query_safesearch = int(query_safesearch)
else:
query_safesearch = preferences.get_value('safesearch')
# safesearch : second check
if query_safesearch < 0 or query_safesearch > 2:
raise SearxParameterException('safesearch', query_safesearch)
# get time_range
query_time_range = form.get('time_range')
# check time_range
if query_time_range not in ('None', None, '', 'day', 'week', 'month', 'year'):
raise SearxParameterException('time_range', query_time_range)
# query_engines
query_engines = raw_text_query.engines
# query_categories
query_categories = []
# if engines are calculated from query,
# set categories by using that informations
if query_engines and raw_text_query.specific:
query_categories = list(set(engine['category']
for engine in query_engines))
# otherwise, using defined categories to
# calculate which engines should be used
else:
# set categories/engines
load_default_categories = True
for pd_name, pd in form.items():
if pd_name == 'categories':
query_categories.extend(categ for categ in map(unicode.strip, pd.split(',')) if categ in categories)
elif pd_name == 'engines':
pd_engines = [{'category': engines[engine].categories[0],
'name': engine}
for engine in map(unicode.strip, pd.split(',')) if engine in engines]
if pd_engines:
query_engines.extend(pd_engines)
load_default_categories = False
elif pd_name.startswith('category_'):
category = pd_name[9:]
# if category is not found in list, skip
if category not in categories:
continue
if pd != 'off':
# add category to list
query_categories.append(category)
elif category in query_categories:
# remove category from list if property is set to 'off'
query_categories.remove(category)
if not load_default_categories:
if not query_categories:
query_categories = list(set(engine['category']
for engine in query_engines))
else:
# if no category is specified for this search,
# using user-defined default-configuration which
# (is stored in cookie)
if not query_categories:
cookie_categories = preferences.get_value('categories')
for ccateg in cookie_categories:
if ccateg in categories:
query_categories.append(ccateg)
# if still no category is specified, using general
# as default-category
if not query_categories:
query_categories = ['general']
# using all engines for that search, which are
# declared under the specific categories
for categ in query_categories:
query_engines.extend({'category': categ,
'name': engine.name}
for engine in categories[categ]
if (engine.name, categ) not in disabled_engines)
return SearchQuery(query, query_engines, query_categories,
query_lang, query_safesearch, query_pageno, query_time_range)
