def _to_filter(self, bindings):
assert self.__opsymbol not in ('!=', 'in'), self.__opsymbol
value = self.__value
if isinstance(value, Binding):
bindings[value.key] = value
value = value.resolve()
return datastore_query.make_filter(self.__name, self.__opsymbol, value)
def _to_filter(self, bindings):
assert self.__opsymbol not in ('!=', 'in'), self.__opsymbol
value = self.__value
if isinstance(value, Binding):
bindings[value.key] = value
value = value.resolve()
return datastore_query.make_filter(self.__name, self.__opsymbol, value)
def GetFilterPredicate(self, *args, **kwds):
"""Adds filters for the search query, then delegates to the superclass.
Mimics Query.GetFilterPredicate()'s signature. Raises BadFilterError if a
filter on the index property already exists.
Returns:
datastore_query.FilterPredicate
"""
properties = getattr(self, "_properties", ALL_PROPERTIES)
index_property_name = SearchableEntity.IndexPropertyName(properties)
if index_property_name in self:
raise datastore_errors.BadFilterError(
'%s is a reserved name.' % index_property_name)
filter = super(SearchableQuery, self).GetFilterPredicate(*args, **kwds)
if hasattr(self, '_search_query'):
keywords = SearchableEntity._FullTextIndex(
self._search_query, self._word_delimiter_regex)
if keywords:
search_filter = datastore_query.make_filter(
index_property_name, '=', list(keywords))
if filter:
filter = datastore_query.CompositeFilter(
datastore_query.CompositeFilter.AND,
[filter, search_filter])
else:
filter = search_filter
return filter
def GetFilterPredicate(self, *args, **kwds):
"""Adds filters for the search query, then delegates to the superclass.
Mimics Query.GetFilterPredicate()'s signature. Raises BadFilterError if a
filter on the index property already exists.
Returns:
datastore_query.FilterPredicate
"""
properties = getattr(self, "_properties", ALL_PROPERTIES)
index_property_name = SearchableEntity.IndexPropertyName(properties)
if index_property_name in self:
raise datastore_errors.BadFilterError('%s is a reserved name.' %
index_property_name)
filter = super(SearchableQuery, self).GetFilterPredicate(*args, **kwds)
if hasattr(self, '_search_query'):
keywords = SearchableEntity._FullTextIndex(
self._search_query, self._word_delimiter_regex)
if keywords:
search_filter = datastore_query.make_filter(
index_property_name, '=', list(keywords))
if filter:
filter = datastore_query.CompositeFilter(
datastore_query.CompositeFilter.AND,
[filter, search_filter])
else:
filter = search_filter
return filter
def _to_filter(self, bindings, post=False):
if post:
return None
assert self.__opsymbol not in ('!=', 'in'), repr(self.__opsymbol)
value = self.__value
if isinstance(value, Binding):
bindings[value.key] = value
value = value.resolve()
return datastore_query.make_filter(self.__name, self.__opsymbol, value)
