def pre_request():
request.start_time = default_timer() # pylint: disable=assigning-non-slot
request.render_time = 0 # pylint: disable=assigning-non-slot
request.timings = [] # pylint: disable=assigning-non-slot
request.errors = [] # pylint: disable=assigning-non-slot
preferences = Preferences(themes, list(categories.keys()), engines,
plugins) # pylint: disable=redefined-outer-name
user_agent = request.headers.get('User-Agent', '').lower()
if 'webkit' in user_agent and 'android' in user_agent:
preferences.key_value_settings['method'].value = 'GET'
request.preferences = preferences # pylint: disable=assigning-non-slot
try:
preferences.parse_dict(request.cookies)
except Exception as e: # pylint: disable=broad-except
logger.exception(e, exc_info=True)
request.errors.append(
gettext('Invalid settings, please edit your preferences'))
# merge GET, POST vars
# request.form
request.form = dict(request.form.items()) # pylint: disable=assigning-non-slot
for k, v in request.args.items():
if k not in request.form:
request.form[k] = v
if request.form.get('preferences'):
preferences.parse_encoded_data(request.form['preferences'])
else:
try:
preferences.parse_dict(request.form)
except Exception as e: # pylint: disable=broad-except
logger.exception(e, exc_info=True)
request.errors.append(gettext('Invalid settings'))
# init search language and locale
if not preferences.get_value("language"):
preferences.parse_dict({
"language":
_get_browser_or_settings_language(request, LANGUAGE_CODES)
})
if not preferences.get_value("locale"):
preferences.parse_dict({"locale": get_locale()})
# request.user_plugins
request.user_plugins = [] # pylint: disable=assigning-non-slot
allowed_plugins = preferences.plugins.get_enabled()
disabled_plugins = preferences.plugins.get_disabled()
for plugin in plugins:
if ((plugin.default_on and plugin.id not in disabled_plugins)
or plugin.id in allowed_plugins):
request.user_plugins.append(plugin)
def pre_request():
request.start_time = time()
request.timings = []
request.errors = []
preferences = Preferences(themes, list(categories.keys()), engines,
plugins)
user_agent = request.headers.get("User-Agent", "").lower()
if "webkit" in user_agent and "android" in user_agent:
preferences.key_value_settings["method"].value = "GET"
request.preferences = preferences
try:
preferences.parse_dict(request.cookies)
except:
request.errors.append(
gettext("Invalid settings, please edit your preferences"))
# merge GET, POST vars
# request.form
request.form = dict(request.form.items())
for k, v in request.args.items():
if k not in request.form:
request.form[k] = v
if request.form.get("preferences"):
preferences.parse_encoded_data(request.form["preferences"])
else:
try:
preferences.parse_dict(request.form)
except Exception:
logger.exception("invalid settings")
request.errors.append(gettext("Invalid settings"))
# init search language and locale
if not preferences.get_value("language"):
preferences.parse_dict({
"language":
_get_browser_or_settings_language(request, LANGUAGE_CODES)
})
if not preferences.get_value("locale"):
preferences.parse_dict({"locale": get_locale()})
# request.user_plugins
request.user_plugins = []
allowed_plugins = preferences.plugins.get_enabled()
disabled_plugins = preferences.plugins.get_disabled()
for plugin in plugins:
if (plugin.default_on and plugin.id
not in disabled_plugins) or plugin.id in allowed_plugins:
request.user_plugins.append(plugin)
def pre_request():
request.start_time = time()
request.timings = []
request.errors = []
preferences = Preferences(themes, list(categories.keys()), engines,
plugins)
request.preferences = preferences
try:
preferences.parse_dict(request.cookies)
except:
request.errors.append(
gettext('Invalid settings, please edit your preferences'))
# merge GET, POST vars
# request.form
request.form = dict(request.form.items())
for k, v in request.args.items():
if k not in request.form:
request.form[k] = v
if request.form.get('preferences'):
preferences.parse_encoded_data(request.form['preferences'])
else:
try:
preferences.parse_dict(request.form)
except Exception as e:
logger.exception('invalid settings')
request.errors.append(gettext('Invalid settings'))
# init search language and locale
if not preferences.get_value("language"):
preferences.parse_dict(
{"language": _get_browser_language(request, LANGUAGE_CODES)})
if not preferences.get_value("locale"):
preferences.parse_dict({"locale": get_locale()})
# request.user_plugins
request.user_plugins = []
allowed_plugins = preferences.plugins.get_enabled()
disabled_plugins = preferences.plugins.get_disabled()
for plugin in plugins:
if ((plugin.default_on and plugin.id not in disabled_plugins)
or plugin.id in allowed_plugins):
request.user_plugins.append(plugin)
def parse_safesearch(preferences: Preferences, form: Dict[str, str]) -> int:
if is_locked('safesearch'):
return preferences.get_value('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)
return query_safesearch
def parse_lang(preferences: Preferences, form: Dict[str, str], raw_text_query: RawTextQuery) -> str:
if is_locked('language'):
return preferences.get_value('langueage')
# 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_selected_categories(preferences: Preferences, form: Optional[Dict[str, str]]) -> List[str]:
selected_categories = []
if not is_locked('categories') and form is not None:
for name, value in form.items():
parse_category_form(selected_categories, name, value)
# if no category is specified for this search,
# using user-defined default-configuration which
# (is stored in cookie)
if not selected_categories:
cookie_categories = preferences.get_value('categories')
for ccateg in cookie_categories:
selected_categories.append(ccateg)
# if still no category is specified, using general
# as default-category
if not selected_categories:
selected_categories = ['general']
return selected_categories
