90b56a9f45
Implement create, update, list, get, and delete commands for execution environment. Create and update commands takes JSON or YAML files as input. Change-Id: Id33e35ede760f1e4748d6e858b8a93d01e39aaba Implements: blueprint mistral-execution-environment
80 lines
2.6 KiB
Python
80 lines
2.6 KiB
Python
# Copyright 2015 - StackStorm, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import json
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from mistralclient.api import base
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class Environment(base.Resource):
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resource_name = 'Environment'
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def _set_attributes(self):
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"""Override loading of the "variables" attribute from text to dict."""
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for k, v in self._data.iteritems():
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if k == 'variables' and isinstance(v, basestring):
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v = json.loads(v)
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try:
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setattr(self, k, v)
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except AttributeError:
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# In this case we already defined the attribute on the class
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pass
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class EnvironmentManager(base.ResourceManager):
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resource_class = Environment
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def create(self, **kwargs):
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self._ensure_not_empty(name=kwargs.get('name', None),
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variables=kwargs.get('variables', None))
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# Convert dict to text for the variables attribute.
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if isinstance(kwargs['variables'], dict):
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kwargs['variables'] = json.dumps(kwargs['variables'])
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return self._create('/environments', kwargs)
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def update(self, **kwargs):
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name = kwargs.get('name', None)
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self._ensure_not_empty(name=name)
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attrs = kwargs.keys()
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attrs.remove('name')
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allowed = ['description', 'variables', 'scope']
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disallowed = list(set(attrs) - set(allowed))
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if disallowed:
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raise ValueError('The attributes %s cannot be updated.' %
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disallowed)
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# Convert dict to text for the variables attribute.
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if kwargs.get('variables') and isinstance(kwargs['variables'], dict):
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kwargs['variables'] = json.dumps(kwargs['variables'])
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return self._update('/environments', kwargs)
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def list(self):
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return self._list('/environments', response_key='environments')
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def get(self, name):
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self._ensure_not_empty(name=name)
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return self._get('/environments/%s' % name)
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def delete(self, name):
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self._ensure_not_empty(name=name)
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self._delete('/environments/%s' % name)
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