171 lines
4.2 KiB
Python
171 lines
4.2 KiB
Python
# Copyright 2014 - Mirantis, Inc.
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# All Rights Reserved
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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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#
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import argparse
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import logging
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from cliff import command
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from cliff import lister
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from cliff import show
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from mistralclient.api.v2 import workflows
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LOG = logging.getLogger(__name__)
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def format(workflow=None):
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columns = (
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'Name',
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'Tags',
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'Created at',
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'Updated at'
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)
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if workflow:
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tags = getattr(workflow, 'tags', None) or []
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data = (
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workflow.name,
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', '.join(tags) or '<none>',
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workflow.created_at
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)
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if hasattr(workflow, 'updated_at'):
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data += (workflow.updated_at,)
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else:
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data += (None,)
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else:
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data = (tuple('<none>' for _ in range(len(columns))),)
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return columns, data
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class List(lister.Lister):
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"""List all workflows."""
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def take_action(self, parsed_args):
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wf_list = workflows.WorkflowManager(self.app.client).list()
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data = [format(wf)[1] for wf in wf_list]
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if data:
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return format()[0], data
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else:
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return format()
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class Get(show.ShowOne):
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"""Show specific workflow."""
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def get_parser(self, prog_name):
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parser = super(Get, self).get_parser(prog_name)
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parser.add_argument('name', help='Workflow name')
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return parser
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def take_action(self, parsed_args):
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wf = workflows.WorkflowManager(self.app.client).get(parsed_args.name)
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return format(wf)
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class Create(lister.Lister):
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"""Create new workflow."""
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def get_parser(self, prog_name):
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parser = super(Create, self).get_parser(prog_name)
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parser.add_argument(
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'definition',
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type=argparse.FileType('r'),
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help='Workflow definition file'
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)
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return parser
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def take_action(self, parsed_args):
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if not parsed_args.definition:
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raise RuntimeError("You must provide path to workflow "
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"definition file.")
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wf_list = workflows.WorkflowManager(self.app.client)\
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.create(parsed_args.definition.read())
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data = [format(wf)[1] for wf in wf_list]
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if data:
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return format()[0], data
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else:
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return format()
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class Delete(command.Command):
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"""Delete workflow."""
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def get_parser(self, prog_name):
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parser = super(Delete, self).get_parser(prog_name)
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parser.add_argument('name', help='Workflow name')
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return parser
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def take_action(self, parsed_args):
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workflows.WorkflowManager(self.app.client).delete(parsed_args.name)
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class Update(lister.Lister):
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"""Update workflow."""
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def get_parser(self, prog_name):
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parser = super(Update, self).get_parser(prog_name)
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parser.add_argument(
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'definition',
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type=argparse.FileType('r'),
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help='Workflow definition'
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)
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return parser
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def take_action(self, parsed_args):
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wf_list = workflows.WorkflowManager(self.app.client)\
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.update(parsed_args.definition.read())
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data = [format(wf)[1] for wf in wf_list]
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if data:
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return format()[0], data
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else:
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return format()
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class GetDefinition(command.Command):
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"""Show workflow definition."""
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def get_parser(self, prog_name):
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parser = super(GetDefinition, self).get_parser(prog_name)
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parser.add_argument('name', help='Workflow name')
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return parser
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def take_action(self, parsed_args):
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definition = workflows.WorkflowManager(self.app.client)\
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.get(parsed_args.name).definition
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self.app.stdout.write(definition or "\n")
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