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# Copyright (c) 2015 Mirantis, Inc.
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
# http://www.apache.org/licenses/LICENSE-2.0
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import yaql
from yaql.language import factory
from yaql.standard_library import legacy as std_legacy
class YaqlFactory(factory.YaqlFactory):
def __init__(self, allow_delegates=False):
# noinspection PyTypeChecker
super(YaqlFactory, self).__init__(
keyword_operator=None, allow_delegates=allow_delegates)
'or', True, '=>',
factory.OperatorType.BINARY_LEFT_ASSOCIATIVE, True)
def create(self, options=None):
options = dict(options or {})
options['yaql.convertTuplesToLists'] = False
options['yaql.iterableDicts'] = True
return super(YaqlFactory, self).create(options)
def create_context(*args, **kwargs):
tuples = kwargs.pop('tuples', True)
context = yaql.create_context(*args, **kwargs)
context = context.create_child_context()
std_legacy.register(context, tuples)
return context