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[mod] searx/webadapter.py: each web parameter has a dedicated function (parse_pageno, page_lang,....).

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This commit is contained in:
Alexandre Flament 2020-09-22 17:45:32 +02:00
parent 691d12726b
commit d5b5e48f04
1 changed files with 39 additions and 25 deletions
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64
searx/webadapter.py
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@ -36,27 +36,14 @@ def validate_engineref_list(engineref_list, preferences):
return valid, unknown, no_token return valid, unknown, no_token
def get_search_query_from_webapp(preferences, form): def parse_pageno(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)
# set query
query = raw_text_query.getQuery()
# get and check page number
pageno_param = form.get('pageno', '1') pageno_param = form.get('pageno', '1')
if not pageno_param.isdigit() or int(pageno_param) < 1: if not pageno_param.isdigit() or int(pageno_param) < 1:
raise SearxParameterException('pageno', pageno_param) raise SearxParameterException('pageno', pageno_param)
query_pageno = int(pageno_param) return int(pageno_param)
def parse_lang(raw_text_query, form, preferences):
# get language # get language
# set specific language if set on request, query or preferences # set specific language if set on request, query or preferences
# TODO support search with multible languages # TODO support search with multible languages
@ -71,7 +58,10 @@ def get_search_query_from_webapp(preferences, form):
if not VALID_LANGUAGE_CODE.match(query_lang): if not VALID_LANGUAGE_CODE.match(query_lang):
raise SearxParameterException('language', query_lang) raise SearxParameterException('language', query_lang)
# get safesearch return query_lang
def parse_safesearch(form, preferences):
if 'safesearch' in form: if 'safesearch' in form:
query_safesearch = form.get('safesearch') query_safesearch = form.get('safesearch')
# first check safesearch # first check safesearch
@ -85,30 +75,54 @@ def get_search_query_from_webapp(preferences, form):
if query_safesearch < 0 or query_safesearch > 2: if query_safesearch < 0 or query_safesearch > 2:
raise SearxParameterException('safesearch', query_safesearch) raise SearxParameterException('safesearch', query_safesearch)
# get time_range return query_safesearch
query_time_range = form.get('time_range')
def parse_time_range(form):
query_time_range = form.get('time_range')
# check time_range # check time_range
query_time_range = None if query_time_range in ('', 'None') else query_time_range query_time_range = None if query_time_range in ('', 'None') else query_time_range
if query_time_range not in (None, 'day', 'week', 'month', 'year'): if query_time_range not in (None, 'day', 'week', 'month', 'year'):
raise SearxParameterException('time_range', query_time_range) raise SearxParameterException('time_range', query_time_range)
return query_time_range
# query_engines
query_engineref_list = raw_text_query.enginerefs
# timeout_limit def parse_timeout(raw_text_query, form):
query_timeout = raw_text_query.timeout_limit query_timeout = raw_text_query.timeout_limit
if query_timeout is None and 'timeout_limit' in form: if query_timeout is None and 'timeout_limit' in form:
raw_time_limit = form.get('timeout_limit') raw_time_limit = form.get('timeout_limit')
if raw_time_limit in ['None', '']: if raw_time_limit in ['None', '']:
raw_time_limit = None return None
else: else:
try: try:
query_timeout = float(raw_time_limit) return float(raw_time_limit)
except ValueError: except ValueError:
raise SearxParameterException('timeout_limit', raw_time_limit) raise SearxParameterException('timeout_limit', raw_time_limit)
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)
# set query
query = raw_text_query.getQuery()
query_pageno = parse_pageno(form)
query_lang = parse_lang(raw_text_query, form, preferences)
query_safesearch = parse_safesearch(form, preferences)
query_time_range = parse_time_range(form)
query_timeout = parse_timeout(raw_text_query, form)
external_bang = raw_text_query.external_bang
# query_categories # query_categories
query_engineref_list = raw_text_query.enginerefs
query_categories = [] query_categories = []
# if engines are calculated from query, # if engines are calculated from query,