/usr/lib/python2.7/dist-packages/muranoagent/script_runner.py is in murano-agent 1:3.0.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | # Copyright (c) 2013 Mirantis Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
from muranoagent import executors as exe
class FunctionRunner(object):
def __init__(self, name, script_runner):
self._name = name
self._script_executor = script_runner
def __call__(self, *args, **kwargs):
return self._script_executor.execute_function(
self._name, *args, **kwargs)
class ScriptRunner(object):
def __init__(self, name, script_info, files_manager):
self._name = name
self._executor = self._get_executor(script_info['Type'], name,
script_info['EntryPoint'])
self._script_info = script_info
self._script_loaded = False
self._files_manager = files_manager
def __call__(self, *args, **kwargs):
return self.execute_function(None, *args, **kwargs)
def _get_executor(self, script_type, script_name, entry_point):
create_executor = exe.Executors.create_executor
if script_type != 'Application':
executor = create_executor(script_type, entry_point)
else:
executor = create_executor(script_type, script_name)
if executor is None:
raise ValueError('The application type in {0} is not a valid '
'executor {1}'.format(script_name, script_type))
return executor
def execute_function(self, name, *args, **kwargs):
self._load()
return self._executor.run(name, *args, **kwargs)
def __getattr__(self, item):
return FunctionRunner(item, self)
def _load(self):
if not self._script_loaded:
self._executor.load(
self._prepare_files(),
self._script_info.get("Options") or {})
self._script_loaded = True
def _prepare_files(self):
for file_id in self._script_info.get('Files', []):
self._files_manager.put_file(file_id, self._name)
if self._script_info["Type"] == 'Application':
return self._files_manager.put_file(
self._script_info["EntryPoint"], self._name)
return os.path.join(self._files_manager._cache_folder, self._name)
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