Drop bunch dependency

Use custom implementation instead

Change-Id: I3c4bc932b60f1c009a0c955867cd2718d1f8ebfc
Closes-Bug: #1519841

muranoagent/app.py

@@ -18,11 +18,11 @@ import sys
 import time
 import types
 
-import bunch
 from oslo_log import log as logging
 from oslo_service import service
 import semantic_version
 
+from muranoagent import bunch
 from muranoagent.common import config
 from muranoagent.common import messaging
 from muranoagent import exceptions as exc

muranoagent/bunch.py

@@ -0,0 +1,29 @@
+#    Copyright (c) 2014 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.
+
+
+class Bunch(dict):
+    """Bunch dict/object-like container.
+
+    Bunch container provides both dictionary-like and
+    object-like attribute access.
+    """
+    def __getattr__(self, item):
+        return self.__getitem__(item)
+
+    def __setattr__(self, key, value):
+        return self.__setitem__(key, value)
+
+    def __delattr__(self, key):
+        del self[key]

muranoagent/execution_plan_queue.py

@@ -18,8 +18,8 @@ import os
 import shutil
 import time
 
-import bunch
 
+from muranoagent import bunch
 from muranoagent.common import config
 
 CONF = config.CONF

muranoagent/execution_plan_runner.py

@@ -15,8 +15,8 @@
 
 import sys
 
-import bunch
 
+from muranoagent import bunch
 from muranoagent import files_manager as fm
 from muranoagent import script_runner
 

muranoagent/executors/application/__init__.py

@@ -18,9 +18,9 @@ import stat
 import subprocess
 import sys
 
-import bunch
 from oslo_log import log as logging
 
+from muranoagent import bunch
 import muranoagent.exceptions
 from muranoagent import executors
 

muranoagent/executors/chef/__init__.py

@@ -13,13 +13,13 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import bunch
 import json
 import os
 import subprocess
 
 from oslo_log import log as logging
 
+from muranoagent import bunch
 import muranoagent.exceptions
 from muranoagent import executors
 from muranoagent.executors import chef_puppet_executor_base

muranoagent/executors/chef_puppet_executor_base.py

@@ -13,13 +13,13 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import bunch
 import json
 import os
 import subprocess
 
 from oslo_log import log as logging
 
+from muranoagent import bunch
 import muranoagent.exceptions
 from muranoagent import executors
 

muranoagent/executors/puppet/__init__.py

@@ -12,13 +12,13 @@
 # implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-import bunch
 import os
 import subprocess
 import yaml
 
 from oslo_log import log as logging
 
+from muranoagent import bunch
 import muranoagent.exceptions
 from muranoagent import executors
 from muranoagent.executors import chef_puppet_executor_base

muranoagent/tests/unit/execution_plan.py

@@ -13,9 +13,10 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import bunch
 import fixtures
 
+from muranoagent import bunch
+
 
 class ExPlanDownloable(fixtures.Fixture):
     def setUp(self):

muranoagent/tests/unit/executors/test_chef.py

@@ -12,11 +12,11 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import bunch
 import fixtures
 import json
 import mock
 
+from muranoagent import bunch
 from muranoagent.common import config as cfg
 from muranoagent import exceptions as ex
 from muranoagent.executors import chef

muranoagent/tests/unit/executors/test_puppet.py

@@ -11,10 +11,11 @@
 #    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 bunch
+
 import fixtures
 import mock
 
+from muranoagent import bunch
 from muranoagent.common import config as cfg
 from muranoagent import exceptions as ex
 from muranoagent.executors import puppet

muranoagent/tests/unit/test_app.py

@@ -12,11 +12,11 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import bunch
 import fixtures
 import mock
 
 from muranoagent import app
+from muranoagent import bunch
 from muranoagent.common import config as cfg
 from muranoagent import exceptions as exc
 from muranoagent.tests.unit import base

muranoagent/tests/unit/test_files_manager.py

@@ -12,10 +12,10 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import bunch
 import mock
 import os.path
 
+from muranoagent import bunch
 from muranoagent.common import config as cfg
 from muranoagent import files_manager
 from muranoagent.tests.unit import base

muranoagent/tests/unit/test_script_runner.py

@@ -12,10 +12,10 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import bunch
 import git
 import mock
 
+from muranoagent import bunch
 from muranoagent.common import config as cfg
 from muranoagent import files_manager as fmanager
 from muranoagent import script_runner

requirements.txt

@@ -5,6 +5,7 @@ pbr<2.0,>=0.11
 anyjson>=0.3.3
 Babel>=1.3
 eventlet>=0.17.4
+GitPython>=1.0.1 # BSD License (3 clause)
 iso8601>=0.1.9
 kombu>=3.0.7
 oslo.config>=1.11.0 # Apache-2.0
@@ -16,7 +17,3 @@ six>=1.9.0
 stevedore>=1.5.0 # Apache-2.0
 semantic-version>=2.3.1
 requests>=2.5.2
-
-# not listed in global requirements
-bunch
-gitpython