{"action":"created","issue":{"url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/4409","labels_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/4409/labels{/name}","comments_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/4409/comments","events_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/4409/events","html_url":"https://github.com/scikit-learn/scikit-learn/pull/4409","id":62791071,"number":4409,"title":"[MRG + 1] Use immutable default arguments throughtout repo","user":{"login":"bryandeng","id":1997800,"avatar_url":"https://avatars.githubusercontent.com/u/1997800?v=3","gravatar_id":"","url":"https://api.github.com/users/bryandeng","html_url":"https://github.com/bryandeng","followers_url":"https://api.github.com/users/bryandeng/followers","following_url":"https://api.github.com/users/bryandeng/following{/other_user}","gists_url":"https://api.github.com/users/bryandeng/gists{/gist_id}","starred_url":"https://api.github.com/users/bryandeng/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bryandeng/subscriptions","organizations_url":"https://api.github.com/users/bryandeng/orgs","repos_url":"https://api.github.com/users/bryandeng/repos","events_url":"https://api.github.com/users/bryandeng/events{/privacy}","received_events_url":"https://api.github.com/users/bryandeng/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":20,"created_at":"2015-03-18T20:26:36Z","updated_at":"2015-03-19T15:24:35Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/scikit-learn/scikit-learn/pulls/4409","html_url":"https://github.com/scikit-learn/scikit-learn/pull/4409","diff_url":"https://github.com/scikit-learn/scikit-learn/pull/4409.diff","patch_url":"https://github.com/scikit-learn/scikit-learn/pull/4409.patch"},"body":"Hi developers:\r\n\r\nI've now fixed the issue that some functions are using mutable default arguments, as shown in https://landscape.io/github/scikit-learn/scikit-learn/76/messages/error \r\n(not including the one in `ridge.py` which has been fixed by DonBeo)."},"comment":{"url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/comments/83629639","html_url":"https://github.com/scikit-learn/scikit-learn/pull/4409#issuecomment-83629639","issue_url":"https://api.github.com/repos/scikit-learn/scikit-learn/issues/4409","id":83629639,"user":{"login":"bryandeng","id":1997800,"avatar_url":"https://avatars.githubusercontent.com/u/1997800?v=3","gravatar_id":"","url":"https://api.github.com/users/bryandeng","html_url":"https://github.com/bryandeng","followers_url":"https://api.github.com/users/bryandeng/followers","following_url":"https://api.github.com/users/bryandeng/following{/other_user}","gists_url":"https://api.github.com/users/bryandeng/gists{/gist_id}","starred_url":"https://api.github.com/users/bryandeng/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bryandeng/subscriptions","organizations_url":"https://api.github.com/users/bryandeng/orgs","repos_url":"https://api.github.com/users/bryandeng/repos","events_url":"https://api.github.com/users/bryandeng/events{/privacy}","received_events_url":"https://api.github.com/users/bryandeng/received_events","type":"User","site_admin":false},"created_at":"2015-03-19T15:24:35Z","updated_at":"2015-03-19T15:24:35Z","body":"OK. I'll now squash the commits into one for easier cherry-picking."}}