{"action":"created","comment":{"url":"https://api.github.com/repos/StackStorm/st2/pulls/comments/22748615","id":22748615,"diff_hunk":"@@ -0,0 +1,56 @@\n+# Licensed to the StackStorm, Inc ('StackStorm') under one or more\n+# contributor license agreements.  See the NOTICE file distributed with\n+# this work for additional information regarding copyright ownership.\n+# The ASF licenses this file to You under the Apache License, Version 2.0\n+# (the \"License\"); you may not use this file except in compliance with\n+# the License.  You may obtain a copy of the License at\n+#\n+#     http://www.apache.org/licenses/LICENSE-2.0\n+#\n+# Unless required by applicable law or agreed to in writing, software\n+# distributed under the License is distributed on an \"AS IS\" BASIS,\n+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n+# See the License for the specific language governing permissions and\n+# limitations under the License.\n+\n+from st2common.persistence.datastore import KeyValuePair\n+\n+\n+class KeyValueLookup(object):\n+\n+    def __init__(self, base_lookup='', cache=None):","path":"st2common/st2common/services/keyvalues.py","position":21,"original_position":21,"commit_id":"4166baad1892639ba9b8bad61149f4dfd080fbde","original_commit_id":"4166baad1892639ba9b8bad61149f4dfd080fbde","user":{"login":"lakshmi-kannan","id":1839421,"avatar_url":"https://avatars.githubusercontent.com/u/1839421?v=3","gravatar_id":"","url":"https://api.github.com/users/lakshmi-kannan","html_url":"https://github.com/lakshmi-kannan","followers_url":"https://api.github.com/users/lakshmi-kannan/followers","following_url":"https://api.github.com/users/lakshmi-kannan/following{/other_user}","gists_url":"https://api.github.com/users/lakshmi-kannan/gists{/gist_id}","starred_url":"https://api.github.com/users/lakshmi-kannan/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/lakshmi-kannan/subscriptions","organizations_url":"https://api.github.com/users/lakshmi-kannan/orgs","repos_url":"https://api.github.com/users/lakshmi-kannan/repos","events_url":"https://api.github.com/users/lakshmi-kannan/events{/privacy}","received_events_url":"https://api.github.com/users/lakshmi-kannan/received_events","type":"User","site_admin":false},"body":"Yeah, i didn't get it either. ","created_at":"2015-01-09T22:40:42Z","updated_at":"2015-01-09T22:40:42Z","html_url":"https://github.com/StackStorm/st2/pull/968#discussion_r22748615","pull_request_url":"https://api.github.com/repos/StackStorm/st2/pulls/968","_links":{"self":{"href":"https://api.github.com/repos/StackStorm/st2/pulls/comments/22748615"},"html":{"href":"https://github.com/StackStorm/st2/pull/968#discussion_r22748615"},"pull_request":{"href":"https://api.github.com/repos/StackStorm/st2/pulls/968"}}},"pull_request":{"url":"https://api.github.com/repos/StackStorm/st2/pulls/968","id":27134634,"html_url":"https://github.com/StackStorm/st2/pull/968","diff_url":"https://github.com/StackStorm/st2/pull/968.diff","patch_url":"https://github.com/StackStorm/st2/pull/968.patch","issue_url":"https://api.github.com/repos/StackStorm/st2/issues/968","number":968,"state":"open","locked":false,"title":"Keyvalue lookup support in actionchains","user":{"login":"manasdk","id":1776099,"avatar_url":"https://avatars.githubusercontent.com/u/1776099?v=3","gravatar_id":"","url":"https://api.github.com/users/manasdk","html_url":"https://github.com/manasdk","followers_url":"https://api.github.com/users/manasdk/followers","following_url":"https://api.github.com/users/manasdk/following{/other_user}","gists_url":"https://api.github.com/users/manasdk/gists{/gist_id}","starred_url":"https://api.github.com/users/manasdk/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/manasdk/subscriptions","organizations_url":"https://api.github.com/users/manasdk/orgs","repos_url":"https://api.github.com/users/manasdk/repos","events_url":"https://api.github.com/users/manasdk/events{/privacy}","received_events_url":"https://api.github.com/users/manasdk/received_events","type":"User","site_admin":false},"body":"- 'utility' to do keyvalue lookup which support hierarchical key structure (kind of)\r\n- support for key values stored in datastore in actionchains 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