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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 ...utils.formatting import safe_repr
from ..loading import UriLocation, LiteralLocation
from ..reading import JsonReader
from .consumer import Consumer
class Inputs(Consumer):
"""
Fills in the inputs if provided as arguments.
"""
def consume(self):
inputs = self.context.get_arg_value('inputs')
if inputs is None:
return
if inputs.endswith('.json') or inputs.endswith('.yaml'):
location = UriLocation(inputs)
else:
location = LiteralLocation(inputs)
loader = self.context.loading.loader_source.get_loader(self.context.loading, location, None)
if isinstance(location, LiteralLocation):
reader = JsonReader(self.context.reading, location, loader)
else:
reader = self.context.reading.reader_source.get_reader(self.context.reading,
location, loader)
inputs = reader.read()
if not isinstance(inputs, dict):
self.context.validation.report(
'Inputs consumer: inputs are not a dict: %s' % safe_repr(inputs))
return
for name, value in inputs.iteritems():
self.context.modeling.set_input(name, value)
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