| # 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) |