{"action":"created","comment":{"url":"https://api.github.com/repos/ClusterHQ/flocker/pulls/comments/44822573","id":44822573,"diff_hunk":"@@ -763,6 +870,16 @@ class CreateBlockDeviceDataset(PRecord):\n     dataset = field(mandatory=True, type=Dataset)\n     mountpoint = field(mandatory=True, type=FilePath)\n \n+    @classmethod\n+    def from_dataset(cls, discovered_dataset, desired_dataset):\n+        return cls(\n+            dataset=Dataset(\n+                dataset_id=desired_dataset.dataset_id,\n+                maximum_size=desired_dataset.maximum_size,","path":"flocker/node/agents/blockdevice.py","position":203,"original_position":203,"commit_id":"6a7dec0db07ae2001a29a075c031c52093917df3","original_commit_id":"6a7dec0db07ae2001a29a075c031c52093917df3","user":{"login":"itamarst","id":3266662,"avatar_url":"https://avatars.githubusercontent.com/u/3266662?v=3","gravatar_id":"","url":"https://api.github.com/users/itamarst","html_url":"https://github.com/itamarst","followers_url":"https://api.github.com/users/itamarst/followers","following_url":"https://api.github.com/users/itamarst/following{/other_user}","gists_url":"https://api.github.com/users/itamarst/gists{/gist_id}","starred_url":"https://api.github.com/users/itamarst/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/itamarst/subscriptions","organizations_url":"https://api.github.com/users/itamarst/orgs","repos_url":"https://api.github.com/users/itamarst/repos","events_url":"https://api.github.com/users/itamarst/events{/privacy}","received_events_url":"https://api.github.com/users/itamarst/received_events","type":"User","site_admin":false},"body":"`primary=True` probably? or maybe it doesn't care.","created_at":"2015-11-13T19:22:35Z","updated_at":"2015-11-13T19:22:35Z","html_url":"https://github.com/ClusterHQ/flocker/pull/2175#discussion_r44822573","pull_request_url":"https://api.github.com/repos/ClusterHQ/flocker/pulls/2175","_links":{"self":{"href":"https://api.github.com/repos/ClusterHQ/flocker/pulls/comments/44822573"},"html":{"href":"https://github.com/ClusterHQ/flocker/pull/2175#discussion_r44822573"},"pull_request":{"href":"https://api.github.com/repos/ClusterHQ/flocker/pulls/2175"}}},"pull_request":{"url":"https://api.github.com/repos/ClusterHQ/flocker/pulls/2175","id":50666832,"html_url":"https://github.com/ClusterHQ/flocker/pull/2175","diff_url":"https://github.com/ClusterHQ/flocker/pull/2175.diff","patch_url":"https://github.com/ClusterHQ/flocker/pull/2175.patch","issue_url":"https://api.github.com/repos/ClusterHQ/flocker/issues/2175","number":2175,"state":"open","locked":false,"title":"[FLOC-3386] Calculate changes explicitly","user":{"login":"tomprince","id":283816,"avatar_url":"https://avatars.githubusercontent.com/u/283816?v=3","gravatar_id":"","url":"https://api.github.com/users/tomprince","html_url":"https://github.com/tomprince","followers_url":"https://api.github.com/users/tomprince/followers","following_url":"https://api.github.com/users/tomprince/following{/other_user}","gists_url":"https://api.github.com/users/tomprince/gists{/gist_id}","starred_url":"https://api.github.com/users/tomprince/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/tomprince/subscriptions","organizations_url":"https://api.github.com/users/tomprince/orgs","repos_url":"https://api.github.com/users/tomprince/repos","events_url":"https://api.github.com/users/tomprince/events{/privacy}","received_events_url":"https://api.github.com/users/tomprince/received_events","type":"User","site_admin":false},"body":"https://clusterhq.atlassian.net/browse/FLOC-3386\r\n\r\nThere are a couple of tests missing about verifying the fake ICalculater, but there is enough here to review.\n\n<!-- Reviewable:start -->\n[<img src=\"https://reviewable.io/review_button.png\" height=40 alt=\"Review on Reviewable\"/>](https://reviewable.io/reviews/clusterhq/flocker/2175)\n<!-- Reviewable:end -->\n","created_at":"2015-11-13T17:17:58Z","updated_at":"2015-11-13T19:22:35Z","closed_at":null,"merged_at":null,"merge_commit_sha":"13c2907c563f2685dba007968fdffcad057f27df","assignee":null,"milestone":null,"commits_url":"https://api.github.com/repos/ClusterHQ/flocker/pulls/2175/commits","review_comments_url":"https://api.github.com/repos/ClusterHQ/flocker/pulls/2175/comments","review_comment_url":"https://api.github.com/repos/ClusterHQ/flocker/pulls/comments{/number}","comments_url":"https://api.github.com/repos/ClusterHQ/flocker/issues/2175/comments","statuses_url":"https://api.github.com/repos/ClusterHQ/flocker/statuses/6a7dec0db07ae2001a29a075c031c52093917df3","head":{"label":"ClusterHQ:calculate-changes-explicitly-FLOC-3386","ref":"calculate-changes-explicitly-FLOC-3386","sha":"6a7dec0db07ae2001a29a075c031c52093917df3","user":{"login":"ClusterHQ","id":7913449,"avatar_url":"https://avatars.githubusercontent.com/u/7913449?v=3","gravatar_id":"","url":"https://api.github.com/users/ClusterHQ","html_url":"https://github.com/ClusterHQ","followers_url":"https://api.github.com/users/ClusterHQ/followers","following_url":"https://api.github.com/users/ClusterHQ/following{/other_user}","gists_url":"https://api.github.com/users/ClusterHQ/gists{/gist_id}","starred_url":"https://api.github.com/users/ClusterHQ/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ClusterHQ/subscriptions","organizations_url":"https://api.github.com/users/ClusterHQ/orgs","repos_url":"https://api.github.com/users/ClusterHQ/repos","events_url":"https://api.github.com/users/ClusterHQ/events{/privacy}","received_events_url":"https://api.github.com/users/ClusterHQ/received_events","type":"Organization","site_admin":false},"repo":{"id":19248542,"name":"flocker","full_name":"ClusterHQ/flocker","owner":{"login":"ClusterHQ","id":7913449,"avatar_url":"https://avatars.githubusercontent.com/u/7913449?v=3","gravatar_id":"","url":"https://api.github.com/users/ClusterHQ","html_url":"https://github.com/ClusterHQ","followers_url":"https://api.github.com/users/ClusterHQ/followers","following_url":"https://api.github.com/users/ClusterHQ/following{/other_user}","gists_url":"https://api.github.com/users/ClusterHQ/gists{/gist_id}","starred_url":"https://api.github.com/users/ClusterHQ/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ClusterHQ/subscriptions","organizations_url":"https://api.github.com/users/ClusterHQ/orgs","repos_url":"https://api.github.com/users/ClusterHQ/repos","events_url":"https://api.github.com/users/ClusterHQ/events{/privacy}","received_events_url":"https://api.github.com/users/ClusterHQ/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/ClusterHQ/flocker","description":"Container data volume manager for your Dockerized application","fork":false,"url":"https://api.github.com/repos/ClusterHQ/flocker","forks_url":"https://api.github.com/repos/ClusterHQ/flocker/forks","keys_url":"https://api.github.com/repos/ClusterHQ/flocker/keys{/key_id}","collaborators_url":"https://api.github.com/repos/ClusterHQ/flocker/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/ClusterHQ/flocker/teams","hooks_url":"https://api.github.com/repos/ClusterHQ/flocker/hooks","issue_events_url":"https://api.github.com/repos/ClusterHQ/flocker/issues/events{/number}","events_url":"https://api.github.com/repos/ClusterHQ/flocker/events","assignees_url":"https://api.github.com/repos/ClusterHQ/flocker/assignees{/user}","branches_url":"https://api.github.com/repos/ClusterHQ/flocker/branches{/branch}","tags_url":"https://api.github.com/repos/ClusterHQ/flocker/tags","blobs_url":"https://api.github.com/repos/ClusterHQ/flocker/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/ClusterHQ/flocker/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/ClusterHQ/flocker/git/refs{/sha}","trees_url":"https://api.github.com/repos/ClusterHQ/flocker/git/trees{/sha}","statuses_url":"https://api.github.com/repos/ClusterHQ/flocker/statuses/{sha}","languages_url":"https://api.github.com/repos/ClusterHQ/flocker/languages","stargazers_url":"https://api.github.com/repos/ClusterHQ/flocker/stargazers","contributors_url":"https://api.github.com/repos/ClusterHQ/flocker/contributors","subscribers_url":"https://api.github.com/repos/ClusterHQ/flocker/subscribers","subscription_url":"https://api.github.com/repos/ClusterHQ/flocker/subscription","commits_url":"https://api.github.com/repos/ClusterHQ/flocker/commits{/sha}","git_commits_url":"https://api.github.com/repos/ClusterHQ/flocker/git/commits{/sha}","comments_url":"https://api.github.com/repos/ClusterHQ/flocker/comments{/number}","issue_comment_url":"https://api.github.com/repos/ClusterHQ/flocker/issues/comments{/number}","contents_url":"https://api.github.com/repos/ClusterHQ/flocker/contents/{+path}","compare_url":"https://api.github.com/repos/ClusterHQ/flocker/compare/{base}...{head}","merges_url":"https://api.github.com/repos/ClusterHQ/flocker/merges","archive_url":"https://api.github.com/repos/ClusterHQ/flocker/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/ClusterHQ/flocker/downloads","issues_url":"https://api.github.com/repos/ClusterHQ/flocker/issues{/number}","pulls_url":"https://api.github.com/repos/ClusterHQ/flocker/pulls{/number}","milestones_url":"https://api.github.com/repos/ClusterHQ/flocker/milestones{/number}","notifications_url":"https://api.github.com/repos/ClusterHQ/flocker/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/ClusterHQ/flocker/labels{/name}","releases_url":"https://api.github.com/repos/ClusterHQ/flocker/releases{/id}","created_at":"2014-04-28T18:02:14Z","updated_at":"2015-11-13T18:21:37Z","pushed_at":"2015-11-13T19:19:54Z","git_url":"git://github.com/ClusterHQ/flocker.git","ssh_url":"git@github.com:ClusterHQ/flocker.git","clone_url":"https://github.com/ClusterHQ/flocker.git","svn_url":"https://github.com/ClusterHQ/flocker","homepage":"https://clusterhq.com","size":71220,"stargazers_count":1948,"watchers_count":1948,"language":"Python","has_issues":true,"has_downloads":true,"has_wiki":true,"has_pages":false,"forks_count":142,"mirror_url":null,"open_issues_count":31,"forks":142,"open_issues":31,"watchers":1948,"default_branch":"master"}},"base":{"label":"ClusterHQ:master","ref":"master","sha":"031bfed5c39692a4683762281f373da096198619","user":{"login":"ClusterHQ","id":7913449,"avatar_url":"https://avatars.githubusercontent.com/u/7913449?v=3","gravatar_id":"","url":"https://api.github.com/users/ClusterHQ","html_url":"https://github.com/ClusterHQ","followers_url":"https://api.github.com/users/ClusterHQ/followers","following_url":"https://api.github.com/users/ClusterHQ/following{/other_user}","gists_url":"https://api.github.com/users/ClusterHQ/gists{/gist_id}","starred_url":"https://api.github.com/users/ClusterHQ/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ClusterHQ/subscriptions","organizations_url":"https://api.github.com/users/ClusterHQ/orgs","repos_url":"https://api.github.com/users/ClusterHQ/repos","events_url":"https://api.github.com/users/ClusterHQ/events{/privacy}","received_events_url":"https://api.github.com/users/ClusterHQ/received_events","type":"Organization","site_admin":false},"repo":{"id":19248542,"name":"flocker","full_name":"ClusterHQ/flocker","owner":{"login":"ClusterHQ","id":7913449,"avatar_url":"https://avatars.githubusercontent.com/u/7913449?v=3","gravatar_id":"","url":"https://api.github.com/users/ClusterHQ","html_url":"https://github.com/ClusterHQ","followers_url":"https://api.github.com/users/ClusterHQ/followers","following_url":"https://api.github.com/users/ClusterHQ/following{/other_user}","gists_url":"https://api.github.com/users/ClusterHQ/gists{/gist_id}","starred_url":"https://api.github.com/users/ClusterHQ/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ClusterHQ/subscriptions","organizations_url":"https://api.github.com/users/ClusterHQ/orgs","repos_url":"https://api.github.com/users/ClusterHQ/repos","events_url":"https://api.github.com/users/ClusterHQ/events{/privacy}","received_events_url":"https://api.github.com/users/ClusterHQ/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/ClusterHQ/flocker","description":"Container data volume manager for your Dockerized application","fork":false,"url":"https://api.github.com/repos/ClusterHQ/flocker","forks_url":"https://api.github.com/repos/ClusterHQ/flocker/forks","keys_url":"https://api.github.com/repos/ClusterHQ/flocker/keys{/key_id}","collaborators_url":"https://api.github.com/repos/ClusterHQ/flocker/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/ClusterHQ/flocker/teams","hooks_url":"https://api.github.com/repos/ClusterHQ/flocker/hooks","issue_events_url":"https://api.github.com/repos/ClusterHQ/flocker/issues/events{/number}","events_url":"https://api.github.com/repos/ClusterHQ/flocker/events","assignees_url":"https://api.github.com/repos/ClusterHQ/flocker/assignees{/user}","branches_url":"https://api.github.com/repos/ClusterHQ/flocker/branches{/branch}","tags_url":"https://api.github.com/repos/ClusterHQ/flocker/tags","blobs_url":"https://api.github.com/repos/ClusterHQ/flocker/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/ClusterHQ/flocker/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/ClusterHQ/flocker/git/refs{/sha}","trees_url":"https://api.github.com/repos/ClusterHQ/flocker/git/trees{/sha}","statuses_url":"https://api.github.com/repos/ClusterHQ/flocker/statuses/{sha}","languages_url":"https://api.github.com/repos/ClusterHQ/flocker/languages","stargazers_url":"https://api.github.com/repos/ClusterHQ/flocker/stargazers","contributors_url":"https://api.github.com/repos/ClusterHQ/flocker/contributors","subscribers_url":"https://api.github.com/repos/ClusterHQ/flocker/subscribers","subscription_url":"https://api.github.com/repos/ClusterHQ/flocker/subscription","commits_url":"https://api.github.com/repos/ClusterHQ/flocker/commits{/sha}","git_commits_url":"https://api.github.com/repos/ClusterHQ/flocker/git/commits{/sha}","comments_url":"https://api.github.com/repos/ClusterHQ/flocker/comments{/number}","issue_comment_url":"https://api.github.com/repos/ClusterHQ/flocker/issues/comments{/number}","contents_url":"https://api.github.com/repos/ClusterHQ/flocker/contents/{+path}","compare_url":"https://api.github.com/repos/ClusterHQ/flocker/compare/{base}...{head}","merges_url":"https://api.github.com/repos/ClusterHQ/flocker/merges","archive_url":"https://api.github.com/repos/ClusterHQ/flocker/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/ClusterHQ/flocker/downloads","issues_url":"https://api.github.com/repos/ClusterHQ/flocker/issues{/number}","pulls_url":"https://api.github.com/repos/ClusterHQ/flocker/pulls{/number}","milestones_url":"https://api.github.com/repos/ClusterHQ/flocker/milestones{/number}","notifications_url":"https://api.github.com/repos/ClusterHQ/flocker/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/ClusterHQ/flocker/labels{/name}","releases_url":"https://api.github.com/repos/ClusterHQ/flocker/releases{/id}","created_at":"2014-04-28T18:02:14Z","updated_at":"2015-11-13T18:21:37Z","pushed_at":"2015-11-13T19:19:54Z","git_url":"git://github.com/ClusterHQ/flocker.git","ssh_url":"git@github.com:ClusterHQ/flocker.git","clone_url":"https://github.com/ClusterHQ/flocker.git","svn_url":"https://github.com/ClusterHQ/flocker","homepage":"https://clusterhq.com","size":71220,"stargazers_count":1948,"watchers_count":1948,"language":"Python","has_issues":true,"has_downloads":true,"has_wiki":true,"has_pages":false,"forks_count":142,"mirror_url":null,"open_issues_count":31,"forks":142,"open_issues":31,"watchers":1948,"default_branch":"master"}},"_links":{"self":{"href":"https://api.github.com/repos/ClusterHQ/flocker/pulls/2175"},"html":{"href":"https://github.com/ClusterHQ/flocker/pull/2175"},"issue":{"href":"https://api.github.com/repos/ClusterHQ/flocker/issues/2175"},"comments":{"href":"https://api.github.com/repos/ClusterHQ/flocker/issues/2175/comments"},"review_comments":{"href":"https://api.github.com/repos/ClusterHQ/flocker/pulls/2175/comments"},"review_comment":{"href":"https://api.github.com/repos/ClusterHQ/flocker/pulls/comments{/number}"},"commits":{"href":"https://api.github.com/repos/ClusterHQ/flocker/pulls/2175/commits"},"statuses":{"href":"https://api.github.com/repos/ClusterHQ/flocker/statuses/6a7dec0db07ae2001a29a075c031c52093917df3"}}}}