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# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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.
from distill.utils.exceptions import ValidationError
def validate_request(query):
"""
Parse out request message and validate inputs
:param query: Url query string
:raises ValidationError: if the query is missing required parameters
"""
if 'q' not in query:
raise ValidationError("Missing required parameter: %s" % 'q')
else:
# Handle rest of parsing
pass
def str2bool(val):
"""
Convert string expression to boolean
:param val: Input value
:returns: Converted message as boolean type
:rtype: bool
"""
return val.lower() in ("yes", "true", "t", "1")