# SPDX-License-Identifier: AGPL-3.0-or-later
import typing
import babel
[docs]
class EngineRef:
"""Reference by names to an engine and category"""
__slots__ = 'name', 'category'
def __init__(self, name: str, category: str):
self.name = name
self.category = category
def __repr__(self):
return "EngineRef({!r}, {!r})".format(self.name, self.category)
def __eq__(self, other):
return self.name == other.name and self.category == other.category
def __hash__(self):
return hash((self.name, self.category))
[docs]
class SearchQuery:
"""container for all the search parameters (query, language, etc...)"""
__slots__ = (
'query',
'engineref_list',
'lang',
'locale',
'safesearch',
'pageno',
'time_range',
'timeout_limit',
'external_bang',
'engine_data',
'redirect_to_first_result',
)
def __init__(
self,
query: str,
engineref_list: typing.List[EngineRef],
lang: str = 'all',
safesearch: int = 0,
pageno: int = 1,
time_range: typing.Optional[str] = None,
timeout_limit: typing.Optional[float] = None,
external_bang: typing.Optional[str] = None,
engine_data: typing.Optional[typing.Dict[str, str]] = None,
redirect_to_first_result: typing.Optional[bool] = None,
):
self.query = query
self.engineref_list = engineref_list
self.lang = lang
self.safesearch = safesearch
self.pageno = pageno
self.time_range = time_range
self.timeout_limit = timeout_limit
self.external_bang = external_bang
self.engine_data = engine_data or {}
self.redirect_to_first_result = redirect_to_first_result
self.locale = None
if self.lang:
try:
self.locale = babel.Locale.parse(self.lang, sep='-')
except babel.core.UnknownLocaleError:
pass
@property
def categories(self):
return list(set(map(lambda engineref: engineref.category, self.engineref_list)))
def __repr__(self):
return "SearchQuery({!r}, {!r}, {!r}, {!r}, {!r}, {!r}, {!r}, {!r}, {!r})".format(
self.query,
self.engineref_list,
self.lang,
self.safesearch,
self.pageno,
self.time_range,
self.timeout_limit,
self.external_bang,
self.redirect_to_first_result,
)
def __eq__(self, other):
return (
self.query == other.query
and self.engineref_list == other.engineref_list
and self.lang == other.lang
and self.safesearch == other.safesearch
and self.pageno == other.pageno
and self.time_range == other.time_range
and self.timeout_limit == other.timeout_limit
and self.external_bang == other.external_bang
and self.redirect_to_first_result == other.redirect_to_first_result
)
def __hash__(self):
return hash(
(
self.query,
tuple(self.engineref_list),
self.lang,
self.safesearch,
self.pageno,
self.time_range,
self.timeout_limit,
self.external_bang,
self.redirect_to_first_result,
)
)
def __copy__(self):
return SearchQuery(
self.query,
self.engineref_list,
self.lang,
self.safesearch,
self.pageno,
self.time_range,
self.timeout_limit,
self.external_bang,
self.engine_data,
self.redirect_to_first_result,
)
