{"action":"created","comment":{"url":"https://api.github.com/repos/allegro/ralph/pulls/comments/54538518","id":54538518,"diff_hunk":"@@ -0,0 +1,27 @@\n+from import_export import fields\n+\n+\n+class ThroughField(fields.Field):\n+\n+    def __init__(\n+        self, through_class, through_field_obj, through_field,\n+        attribute=None, column_name=None, widget=None,\n+        readonly=False\n+    ):\n+        self.through_class = through_class\n+        self.through_field_obj = through_field_obj\n+        self.through_field = through_field\n+        super().__init__(attribute, column_name, widget, readonly)\n+\n+    def save(self, obj, data):\n+        if not self.readonly:\n+            value = data.get(self.column_name)\n+            values = self.widget.clean(value)\n+            if values:\n+                self.through_class.objects.filter(\n+                    **{self.through_field_obj: obj}\n+                ).delete()","path":"src/ralph/data_importer/fields.py","position":23,"original_position":23,"commit_id":"b7a810a04177d523f172b18f6f018f23bb022440","original_commit_id":"b7a810a04177d523f172b18f6f018f23bb022440","user":{"login":"mkurek","id":107437,"avatar_url":"https://avatars.githubusercontent.com/u/107437?v=3","gravatar_id":"","url":"https://api.github.com/users/mkurek","html_url":"https://github.com/mkurek","followers_url":"https://api.github.com/users/mkurek/followers","following_url":"https://api.github.com/users/mkurek/following{/other_user}","gists_url":"https://api.github.com/users/mkurek/gists{/gist_id}","starred_url":"https://api.github.com/users/mkurek/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mkurek/subscriptions","organizations_url":"https://api.github.com/users/mkurek/orgs","repos_url":"https://api.github.com/users/mkurek/repos","events_url":"https://api.github.com/users/mkurek/events{/privacy}","received_events_url":"https://api.github.com/users/mkurek/received_events","type":"User","site_admin":false},"body":"check how to do this without deleting (more updating way)","created_at":"2016-03-01T09:06:43Z","updated_at":"2016-03-01T09:06:43Z","html_url":"https://github.com/allegro/ralph/pull/2252#discussion_r54538518","pull_request_url":"https://api.github.com/repos/allegro/ralph/pulls/2252","_links":{"self":{"href":"https://api.github.com/repos/allegro/ralph/pulls/comments/54538518"},"html":{"href":"https://github.com/allegro/ralph/pull/2252#discussion_r54538518"},"pull_request":{"href":"https://api.github.com/repos/allegro/ralph/pulls/2252"}}},"pull_request":{"url":"https://api.github.com/repos/allegro/ralph/pulls/2252","id":61067540,"html_url":"https://github.com/allegro/ralph/pull/2252","diff_url":"https://github.com/allegro/ralph/pull/2252.diff","patch_url":"https://github.com/allegro/ralph/pull/2252.patch","issue_url":"https://api.github.com/repos/allegro/ralph/issues/2252","number":2252,"state":"open","locked":false,"title":"Add ThroughField to import","user":{"login":"szok","id":2209581,"avatar_url":"https://avatars.githubusercontent.com/u/2209581?v=3","gravatar_id":"","url":"https://api.github.com/users/szok","html_url":"https://github.com/szok","followers_url":"https://api.github.com/users/szok/followers","following_url":"https://api.github.com/users/szok/following{/other_user}","gists_url":"https://api.github.com/users/szok/gists{/gist_id}","starred_url":"https://api.github.com/users/szok/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/szok/subscriptions","organizations_url":"https://api.github.com/users/szok/orgs","repos_url":"https://api.github.com/users/szok/repos","events_url":"https://api.github.com/users/szok/events{/privacy}","received_events_url":"https://api.github.com/users/szok/received_events","type":"User","site_admin":false},"body":"TODO\r\n- [x] unittests","created_at":"2016-02-29T12:00:44Z","updated_at":"2016-03-01T09:06:43Z","closed_at":null,"merged_at":null,"merge_commit_sha":"cd3ab63c14381ed49ab184da0fa9f2e11dc2117e","assignee":null,"milestone":null,"commits_url":"https://api.github.com/repos/allegro/ralph/pulls/2252/commits","review_comments_url":"https://api.github.com/repos/allegro/ralph/pulls/2252/comments","review_comment_url":"https://api.github.com/repos/allegro/ralph/pulls/comments{/number}","comments_url":"https://api.github.com/repos/allegro/ralph/issues/2252/comments","statuses_url":"https://api.github.com/repos/allegro/ralph/statuses/b7a810a04177d523f172b18f6f018f23bb022440","head":{"label":"szok:licence-import-users","ref":"licence-import-users","sha":"b7a810a04177d523f172b18f6f018f23bb022440","user":{"login":"szok","id":2209581,"avatar_url":"https://avatars.githubusercontent.com/u/2209581?v=3","gravatar_id":"","url":"https://api.github.com/users/szok","html_url":"https://github.com/szok","followers_url":"https://api.github.com/users/szok/followers","following_url":"https://api.github.com/users/szok/following{/other_user}","gists_url":"https://api.github.com/users/szok/gists{/gist_id}","starred_url":"https://api.github.com/users/szok/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/szok/subscriptions","organizations_url":"https://api.github.com/users/szok/orgs","repos_url":"https://api.github.com/users/szok/repos","events_url":"https://api.github.com/users/szok/events{/privacy}","received_events_url":"https://api.github.com/users/szok/received_events","type":"User","site_admin":false},"repo":{"id":32583868,"name":"ralph","full_name":"szok/ralph","owner":{"login":"szok","id":2209581,"avatar_url":"https://avatars.githubusercontent.com/u/2209581?v=3","gravatar_id":"","url":"https://api.github.com/users/szok","html_url":"https://github.com/szok","followers_url":"https://api.github.com/users/szok/followers","following_url":"https://api.github.com/users/szok/following{/other_user}","gists_url":"https://api.github.com/users/szok/gists{/gist_id}","starred_url":"https://api.github.com/users/szok/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/szok/subscriptions","organizations_url":"https://api.github.com/users/szok/orgs","repos_url":"https://api.github.com/users/szok/repos","events_url":"https://api.github.com/users/szok/events{/privacy}","received_events_url":"https://api.github.com/users/szok/received_events","type":"User","site_admin":false},"private":false,"html_url":"https://github.com/szok/ralph","description":"Ralph is an asset management system for your data center.","fork":true,"url":"https://api.github.com/repos/szok/ralph","forks_url":"https://api.github.com/repos/szok/ralph/forks","keys_url":"https://api.github.com/repos/szok/ralph/keys{/key_id}","collaborators_url":"https://api.github.com/repos/szok/ralph/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/szok/ralph/teams","hooks_url":"https://api.github.com/repos/szok/ralph/hooks","issue_events_url":"https://api.github.com/repos/szok/ralph/issues/events{/number}","events_url":"https://api.github.com/repos/szok/ralph/events","assignees_url":"https://api.github.com/repos/szok/ralph/assignees{/user}","branches_url":"https://api.github.com/repos/szok/ralph/branches{/branch}","tags_url":"https://api.github.com/repos/szok/ralph/tags","blobs_url":"https://api.github.com/repos/szok/ralph/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/szok/ralph/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/szok/ralph/git/refs{/sha}","trees_url":"https://api.github.com/repos/szok/ralph/git/trees{/sha}","statuses_url":"https://api.github.com/repos/szok/ralph/statuses/{sha}","languages_url":"https://api.github.com/repos/szok/ralph/languages","stargazers_url":"https://api.github.com/repos/szok/ralph/stargazers","contributors_url":"https://api.github.com/repos/szok/ralph/contributors","subscribers_url":"https://api.github.com/repos/szok/ralph/subscribers","subscription_url":"https://api.github.com/repos/szok/ralph/subscription","commits_url":"https://api.github.com/repos/szok/ralph/commits{/sha}","git_commits_url":"https://api.github.com/repos/szok/ralph/git/commits{/sha}","comments_url":"https://api.github.com/repos/szok/ralph/comments{/number}","issue_comment_url":"https://api.github.com/repos/szok/ralph/issues/comments{/number}","contents_url":"https://api.github.com/repos/szok/ralph/contents/{+path}","compare_url":"https://api.github.com/repos/szok/ralph/compare/{base}...{head}","merges_url":"https://api.github.com/repos/szok/ralph/merges","archive_url":"https://api.github.com/repos/szok/ralph/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/szok/ralph/downloads","issues_url":"https://api.github.com/repos/szok/ralph/issues{/number}","pulls_url":"https://api.github.com/repos/szok/ralph/pulls{/number}","milestones_url":"https://api.github.com/repos/szok/ralph/milestones{/number}","notifications_url":"https://api.github.com/repos/szok/ralph/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/szok/ralph/labels{/name}","releases_url":"https://api.github.com/repos/szok/ralph/releases{/id}","deployments_url":"https://api.github.com/repos/szok/ralph/deployments","created_at":"2015-03-20T13:01:10Z","updated_at":"2015-09-18T11:19:23Z","pushed_at":"2016-03-01T08:38:31Z","git_url":"git://github.com/szok/ralph.git","ssh_url":"git@github.com:szok/ralph.git","clone_url":"https://github.com/szok/ralph.git","svn_url":"https://github.com/szok/ralph","homepage":"http://ralph.allegrogroup.com/","size":30329,"stargazers_count":2,"watchers_count":2,"language":"Python","has_issues":false,"has_downloads":true,"has_wiki":true,"has_pages":false,"forks_count":1,"mirror_url":null,"open_issues_count":0,"forks":1,"open_issues":0,"watchers":2,"default_branch":"develop"}},"base":{"label":"allegro:ng","ref":"ng","sha":"7cf0f123e9f9ef7bb206785afee232b2ec3f80d0","user":{"login":"allegro","id":562236,"avatar_url":"https://avatars.githubusercontent.com/u/562236?v=3","gravatar_id":"","url":"https://api.github.com/users/allegro","html_url":"https://github.com/allegro","followers_url":"https://api.github.com/users/allegro/followers","following_url":"https://api.github.com/users/allegro/following{/other_user}","gists_url":"https://api.github.com/users/allegro/gists{/gist_id}","starred_url":"https://api.github.com/users/allegro/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/allegro/subscriptions","organizations_url":"https://api.github.com/users/allegro/orgs","repos_url":"https://api.github.com/users/allegro/repos","events_url":"https://api.github.com/users/allegro/events{/privacy}","received_events_url":"https://api.github.com/users/allegro/received_events","type":"Organization","site_admin":false},"repo":{"id":4359038,"name":"ralph","full_name":"allegro/ralph","owner":{"login":"allegro","id":562236,"avatar_url":"https://avatars.githubusercontent.com/u/562236?v=3","gravatar_id":"","url":"https://api.github.com/users/allegro","html_url":"https://github.com/allegro","followers_url":"https://api.github.com/users/allegro/followers","following_url":"https://api.github.com/users/allegro/following{/other_user}","gists_url":"https://api.github.com/users/allegro/gists{/gist_id}","starred_url":"https://api.github.com/users/allegro/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/allegro/subscriptions","organizations_url":"https://api.github.com/users/allegro/orgs","repos_url":"https://api.github.com/users/allegro/repos","events_url":"https://api.github.com/users/allegro/events{/privacy}","received_events_url":"https://api.github.com/users/allegro/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/allegro/ralph","description":"Ralph is an asset management system for your data center.","fork":false,"url":"https://api.github.com/repos/allegro/ralph","forks_url":"https://api.github.com/repos/allegro/ralph/forks","keys_url":"https://api.github.com/repos/allegro/ralph/keys{/key_id}","collaborators_url":"https://api.github.com/repos/allegro/ralph/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/allegro/ralph/teams","hooks_url":"https://api.github.com/repos/allegro/ralph/hooks","issue_events_url":"https://api.github.com/repos/allegro/ralph/issues/events{/number}","events_url":"https://api.github.com/repos/allegro/ralph/events","assignees_url":"https://api.github.com/repos/allegro/ralph/assignees{/user}","branches_url":"https://api.github.com/repos/allegro/ralph/branches{/branch}","tags_url":"https://api.github.com/repos/allegro/ralph/tags","blobs_url":"https://api.github.com/repos/allegro/ralph/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/allegro/ralph/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/allegro/ralph/git/refs{/sha}","trees_url":"https://api.github.com/repos/allegro/ralph/git/trees{/sha}","statuses_url":"https://api.github.com/repos/allegro/ralph/statuses/{sha}","languages_url":"https://api.github.com/repos/allegro/ralph/languages","stargazers_url":"https://api.github.com/repos/allegro/ralph/stargazers","contributors_url":"https://api.github.com/repos/allegro/ralph/contributors","subscribers_url":"https://api.github.com/repos/allegro/ralph/subscribers","subscription_url":"https://api.github.com/repos/allegro/ralph/subscription","commits_url":"https://api.github.com/repos/allegro/ralph/commits{/sha}","git_commits_url":"https://api.github.com/repos/allegro/ralph/git/commits{/sha}","comments_url":"https://api.github.com/repos/allegro/ralph/comments{/number}","issue_comment_url":"https://api.github.com/repos/allegro/ralph/issues/comments{/number}","contents_url":"https://api.github.com/repos/allegro/ralph/contents/{+path}","compare_url":"https://api.github.com/repos/allegro/ralph/compare/{base}...{head}","merges_url":"https://api.github.com/repos/allegro/ralph/merges","archive_url":"https://api.github.com/repos/allegro/ralph/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/allegro/ralph/downloads","issues_url":"https://api.github.com/repos/allegro/ralph/issues{/number}","pulls_url":"https://api.github.com/repos/allegro/ralph/pulls{/number}","milestones_url":"https://api.github.com/repos/allegro/ralph/milestones{/number}","notifications_url":"https://api.github.com/repos/allegro/ralph/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/allegro/ralph/labels{/name}","releases_url":"https://api.github.com/repos/allegro/ralph/releases{/id}","deployments_url":"https://api.github.com/repos/allegro/ralph/deployments","created_at":"2012-05-17T14:04:57Z","updated_at":"2016-02-29T05:02:54Z","pushed_at":"2016-03-01T08:42:39Z","git_url":"git://github.com/allegro/ralph.git","ssh_url":"git@github.com:allegro/ralph.git","clone_url":"https://github.com/allegro/ralph.git","svn_url":"https://github.com/allegro/ralph","homepage":"http://allegro.tech/ralph/","size":32777,"stargazers_count":375,"watchers_count":375,"language":"Python","has_issues":true,"has_downloads":true,"has_wiki":true,"has_pages":true,"forks_count":94,"mirror_url":null,"open_issues_count":79,"forks":94,"open_issues":79,"watchers":375,"default_branch":"ng"}},"_links":{"self":{"href":"https://api.github.com/repos/allegro/ralph/pulls/2252"},"html":{"href":"https://github.com/allegro/ralph/pull/2252"},"issue":{"href":"https://api.github.com/repos/allegro/ralph/issues/2252"},"comments":{"href":"https://api.github.com/repos/allegro/ralph/issues/2252/comments"},"review_comments":{"href":"https://api.github.com/repos/allegro/ralph/pulls/2252/comments"},"review_comment":{"href":"https://api.github.com/repos/allegro/ralph/pulls/comments{/number}"},"commits":{"href":"https://api.github.com/repos/allegro/ralph/pulls/2252/commits"},"statuses":{"href":"https://api.github.com/repos/allegro/ralph/statuses/b7a810a04177d523f172b18f6f018f23bb022440"}}}}