{"action":"created","issue":{"url":"https://api.github.com/repos/pydata/pandas/issues/12881","repository_url":"https://api.github.com/repos/pydata/pandas","labels_url":"https://api.github.com/repos/pydata/pandas/issues/12881/labels{/name}","comments_url":"https://api.github.com/repos/pydata/pandas/issues/12881/comments","events_url":"https://api.github.com/repos/pydata/pandas/issues/12881/events","html_url":"https://github.com/pydata/pandas/issues/12881","id":147759297,"number":12881,"title":"BUG: .astype of Float64Index","user":{"login":"jreback","id":953992,"avatar_url":"https://avatars.githubusercontent.com/u/953992?v=3","gravatar_id":"","url":"https://api.github.com/users/jreback","html_url":"https://github.com/jreback","followers_url":"https://api.github.com/users/jreback/followers","following_url":"https://api.github.com/users/jreback/following{/other_user}","gists_url":"https://api.github.com/users/jreback/gists{/gist_id}","starred_url":"https://api.github.com/users/jreback/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jreback/subscriptions","organizations_url":"https://api.github.com/users/jreback/orgs","repos_url":"https://api.github.com/users/jreback/repos","events_url":"https://api.github.com/users/jreback/events{/privacy}","received_events_url":"https://api.github.com/users/jreback/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/pydata/pandas/labels/Bug","name":"Bug","color":"e10c02"},{"url":"https://api.github.com/repos/pydata/pandas/labels/Difficulty%20Intermediate","name":"Difficulty Intermediate","color":"fbca04"},{"url":"https://api.github.com/repos/pydata/pandas/labels/Dtypes","name":"Dtypes","color":"e102d8"},{"url":"https://api.github.com/repos/pydata/pandas/labels/Effort%20Low","name":"Effort Low","color":"006b75"}],"state":"open","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/pydata/pandas/milestones/38","html_url":"https://github.com/pydata/pandas/milestones/0.18.1","labels_url":"https://api.github.com/repos/pydata/pandas/milestones/38/labels","id":1570594,"number":38,"title":"0.18.1","description":"after 0.18.0 of course!","creator":{"login":"jreback","id":953992,"avatar_url":"https://avatars.githubusercontent.com/u/953992?v=3","gravatar_id":"","url":"https://api.github.com/users/jreback","html_url":"https://github.com/jreback","followers_url":"https://api.github.com/users/jreback/followers","following_url":"https://api.github.com/users/jreback/following{/other_user}","gists_url":"https://api.github.com/users/jreback/gists{/gist_id}","starred_url":"https://api.github.com/users/jreback/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jreback/subscriptions","organizations_url":"https://api.github.com/users/jreback/orgs","repos_url":"https://api.github.com/users/jreback/repos","events_url":"https://api.github.com/users/jreback/events{/privacy}","received_events_url":"https://api.github.com/users/jreback/received_events","type":"User","site_admin":false},"open_issues":191,"closed_issues":147,"state":"open","created_at":"2016-02-08T15:29:59Z","updated_at":"2016-04-12T13:56:13Z","due_on":"2016-04-26T04:00:00Z","closed_at":null},"comments":1,"created_at":"2016-04-12T13:56:13Z","updated_at":"2016-04-12T13:57:19Z","closed_at":null,"body":"xref #12866 \r\n```\r\ndata = Index([u'0', u'1', u'2'], dtype='object')\r\ndata.astype('float64').astype('int64')\r\nTypeError: Setting <class 'pandas.indexes.numeric.Float64Index'> dtype to anything other than float64 or object is not supported\r\n```\r\nthis should work"},"comment":{"url":"https://api.github.com/repos/pydata/pandas/issues/comments/208918984","html_url":"https://github.com/pydata/pandas/issues/12881#issuecomment-208918984","issue_url":"https://api.github.com/repos/pydata/pandas/issues/12881","id":208918984,"user":{"login":"jreback","id":953992,"avatar_url":"https://avatars.githubusercontent.com/u/953992?v=3","gravatar_id":"","url":"https://api.github.com/users/jreback","html_url":"https://github.com/jreback","followers_url":"https://api.github.com/users/jreback/followers","following_url":"https://api.github.com/users/jreback/following{/other_user}","gists_url":"https://api.github.com/users/jreback/gists{/gist_id}","starred_url":"https://api.github.com/users/jreback/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jreback/subscriptions","organizations_url":"https://api.github.com/users/jreback/orgs","repos_url":"https://api.github.com/users/jreback/repos","events_url":"https://api.github.com/users/jreback/events{/privacy}","received_events_url":"https://api.github.com/users/jreback/received_events","type":"User","site_admin":false},"created_at":"2016-04-12T13:57:19Z","updated_at":"2016-04-12T13:57:19Z","body":"cc @Komnomnomnom "}}