50 lines
1.5 KiB
Python
50 lines
1.5 KiB
Python
#
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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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import os
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from oslo_log import log as logging
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LOG = logging.getLogger(__name__)
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def list_all():
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scenario_dir = os.path.join(os.path.dirname(__file__), '../scenarios')
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if not os.path.isdir(scenario_dir):
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LOG.error('Scenario directory "%s" not found', scenario_dir)
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return
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for root, dirs, files in os.walk(scenario_dir):
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for filename in files:
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name, ext = os.path.splitext(filename)
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if ext == '.py':
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LOG.debug('Found scenario "%s"', name)
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yield name, os.path.join(root, filename)
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class Scenario(object):
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def __init__(self, name, path):
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self.name = name
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with open(path) as f:
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source = f.read()
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self.code = compile(source, path, 'exec')
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LOG.debug('Loaded scenario %s', self.name)
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def __call__(self, _event_loop, **global_env):
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LOG.info('*** Beginning scenario "%s"', self.name)
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exec(self.code, global_env, {})
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_event_loop()
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