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author | Andrey Kurilin <akurilin@mirantis.com> | 2014-01-11 14:54:19 +0200 |
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committer | Andrey Kurilin <akurilin@mirantis.com> | 2014-01-11 15:09:31 +0200 |
commit | ceeb439c9d7c808b65e3e7487836e7ec8e4f8181 (patch) | |
tree | 90bcf8eb878e8b44c7d0c4684481041eb6ac3d1a /heatclient | |
parent | 97d945e87995e61920227e5664ee3c55290c6052 (diff) | |
download | python-heatclient-ceeb439c9d7c808b65e3e7487836e7ec8e4f8181.tar.gz |
Remove unused common.base module
Base module is already replaced with a module from oslo common code,
but was not removed. This patch must fix this.
Change-Id: I8f5c4da8884db4024d47ca8d1a80dbb648922a31
Diffstat (limited to 'heatclient')
-rw-r--r-- | heatclient/common/base.py | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/heatclient/common/base.py b/heatclient/common/base.py deleted file mode 100644 index 16ea13c..0000000 --- a/heatclient/common/base.py +++ /dev/null @@ -1,134 +0,0 @@ -# Copyright 2012 OpenStack Foundation -# All Rights Reserved. -# -# 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. - -""" -Base utilities to build API operation managers and objects on top of. -""" - -import copy -import six - - -# Python 2.4 compat -try: - all -except NameError: - def all(iterable): - return True not in (not x for x in iterable) - - -def getid(obj): - """Get by object or ID. - - Abstracts the common pattern of allowing both an object or an object's ID - (UUID) as a parameter when dealing with relationships. - """ - try: - return obj.id - except AttributeError: - return obj - - -class Manager(object): - """Managers interact with a particular type of API. - - For example servers, flavors and images. - It provides CRUD operations for these objects. - """ - resource_class = None - - def __init__(self, api): - self.api = api - - def _list(self, url, response_key, obj_class=None, body=None): - resp, body = self.api.json_request('GET', url) - - if obj_class is None: - obj_class = self.resource_class - - data = body[response_key] - return [obj_class(self, res, loaded=True) for res in data if res] - - def _delete(self, url): - self.api.raw_request('DELETE', url) - - def _update(self, url, body, response_key=None): - resp, body = self.api.json_request('PUT', url, body=body) - # PUT requests may not return a body - if body: - return self.resource_class(self, body[response_key]) - - -class Resource(object): - """A resource represents a particular instance of an object. - - For example tenant or user. This is pretty much just a bag for attributes. - - :param manager: Manager object - :param info: dictionary representing resource attributes - :param loaded: prevent lazy-loading if set to True - """ - def __init__(self, manager, info, loaded=False): - self.manager = manager - self._info = info - self._add_details(info) - self._loaded = loaded - - def _add_details(self, info): - for (k, v) in six.iteritems(info): - setattr(self, k, v) - - def __getattr__(self, k): - if k not in self.__dict__: - #NOTE(bcwaldon): disallow lazy-loading if already loaded once - if not self.is_loaded(): - self.get() - return self.__getattr__(k) - - raise AttributeError(k) - else: - return self.__dict__[k] - - def __repr__(self): - reprkeys = sorted(k for k in self.__dict__.keys() - if k[0] != '_' and k != 'manager') - info = ", ".join("%s=%s" % (k, getattr(self, k)) for k in reprkeys) - return "<%s %s>" % (self.__class__.__name__, info) - - def get(self): - # set_loaded() first ... so if we have to bail, we know we tried. - self.set_loaded(True) - if not hasattr(self.manager, 'get'): - return - - new = self.manager.get(self.id) - if new: - self._add_details(new._info) - - def __eq__(self, other): - if not isinstance(other, self.__class__): - return False - if hasattr(self, 'id') and hasattr(other, 'id'): - return self.id == other.id - return self._info == other._info - - def is_loaded(self): - return self._loaded - - def set_loaded(self, val): - self._loaded = val - - def to_dict(self): - return copy.deepcopy(self._info) |