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# Licensed to the StackStorm, Inc ('StackStorm') under one or more |
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# contributor license agreements. See the NOTICE file distributed with |
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# this work for additional information regarding copyright ownership. |
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# The ASF licenses this file to You under the Apache License, Version 2.0 |
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# (the "License"); you may not use this file except in compliance with |
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# the License. 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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import logging |
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import yaml |
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from st2client import formatters |
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from st2client.utils import jsutil |
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__all__ = [ |
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'JsonFormatter', |
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'YAMLFormatter' |
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] |
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LOG = logging.getLogger(__name__) |
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class BaseFormatter(formatters.Formatter): |
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@classmethod |
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def format(self, subject, *args, **kwargs): |
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attributes = kwargs.get('attributes', None) |
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if type(subject) is str: |
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subject = json.loads(subject) |
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elif not isinstance(subject, (list, tuple)) and not hasattr(subject, '__iter__'): |
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doc = subject if isinstance(subject, dict) else subject.__dict__ |
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keys = doc.keys() if not attributes or 'all' in attributes else attributes |
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docs = jsutil.get_kvps(doc, keys) |
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else: |
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docs = [] |
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for item in subject: |
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doc = item if isinstance(item, dict) else item.__dict__ |
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keys = doc.keys() if not attributes or 'all' in attributes else attributes |
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docs.append(jsutil.get_kvps(doc, keys)) |
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return docs |
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class JsonFormatter(BaseFormatter): |
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@classmethod |
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def format(self, subject, *args, **kwargs): |
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docs = BaseFormatter.format(subject, *args, **kwargs) |
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return json.dumps(docs, indent=4, sort_keys=True) |
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class YAMLFormatter(BaseFormatter): |
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@classmethod |
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def format(self, subject, *args, **kwargs): |
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docs = BaseFormatter.format(subject, *args, **kwargs) |
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return yaml.safe_dump(docs, indent=4, default_flow_style=False) |
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StackStorm /
st2
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