42 lines
1.6 KiB
Python
Executable File
42 lines
1.6 KiB
Python
Executable File
#!/usr/bin/python
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""Generate a list of all possible state transitions.
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Useful as a starting point for documentation.
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"""
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from heat.engine import resource
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actions = resource.Resource.ACTIONS
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stack_statuses = resource.Resource.STATUSES
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engine_statuses = ("Alive", "Dead")
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print("""\
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| Orig action | Stack status | Engine status | New action | Behavior |
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|-------------+--------------+---------------+------------+------------------|\
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""")
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for orig_action in actions:
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for stack_status in stack_statuses:
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for new_action in actions:
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if stack_status == resource.Resource.IN_PROGRESS:
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for engine_status in engine_statuses:
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print("| %11s | %12s | %13s | %10s | |" \
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% (orig_action, stack_status, engine_status,
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new_action))
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else:
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print("| %11s | %12s | %13s | %10s | |" \
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% (orig_action, stack_status, "NA", new_action))
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