{"action":"created","issue":{"url":"https://api.github.com/repos/pydata/pandas/issues/10467","labels_url":"https://api.github.com/repos/pydata/pandas/issues/10467/labels{/name}","comments_url":"https://api.github.com/repos/pydata/pandas/issues/10467/comments","events_url":"https://api.github.com/repos/pydata/pandas/issues/10467/events","html_url":"https://github.com/pydata/pandas/issues/10467","id":91767392,"number":10467,"title":"BUG: read_csv: invalid index from header-only input file with multiindex.","user":{"login":"santegoeds","id":45137,"avatar_url":"https://avatars.githubusercontent.com/u/45137?v=3","gravatar_id":"","url":"https://api.github.com/users/santegoeds","html_url":"https://github.com/santegoeds","followers_url":"https://api.github.com/users/santegoeds/followers","following_url":"https://api.github.com/users/santegoeds/following{/other_user}","gists_url":"https://api.github.com/users/santegoeds/gists{/gist_id}","starred_url":"https://api.github.com/users/santegoeds/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/santegoeds/subscriptions","organizations_url":"https://api.github.com/users/santegoeds/orgs","repos_url":"https://api.github.com/users/santegoeds/repos","events_url":"https://api.github.com/users/santegoeds/events{/privacy}","received_events_url":"https://api.github.com/users/santegoeds/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/CSV","name":"CSV","color":"5319e7"},{"url":"https://api.github.com/repos/pydata/pandas/labels/MultiIndex","name":"MultiIndex","color":"207de5"}],"state":"open","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/pydata/pandas/milestones/32","html_url":"https://github.com/pydata/pandas/milestones/Next%20Major%20Release","labels_url":"https://api.github.com/repos/pydata/pandas/milestones/32/labels","id":933188,"number":32,"title":"Next Major Release","description":"after 0.16.1 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":792,"closed_issues":51,"state":"open","created_at":"2015-01-13T10:53:19Z","updated_at":"2015-06-29T11:10:21Z","due_on":"2015-08-31T04:00:00Z","closed_at":null},"comments":3,"created_at":"2015-06-29T10:28:49Z","updated_at":"2015-06-29T17:48:55Z","closed_at":null,"body":"```Python\r\nimport pandas as pd\r\nimport cStringIO as stringio\r\n\r\ndf = pd.read_csv(stringio.StringIO(\"x,y,z\"), index_col=[\"x\", \"y\"])\r\nprint df.columns\r\nprint df.index.names\r\n```\r\n\r\nOutput:\r\n```\r\n$ python x.py\r\nIndex([u'y'], dtype='object')\r\n[u'x', u'y']\r\n```\r\n\r\nExpected column name is \"z\".\r\n\r\nINSTALLED VERSIONS\r\n------------------\r\ncommit: 01995b2c2c759c66b208dc0bd8a35f5f23c39b9f\r\npython: 2.7.3.final.0\r\npython-bits: 64\r\nOS: Linux\r\nOS-release: 2.6.18-400.1.1.el5\r\nmachine: x86_64\r\nprocessor: x86_64\r\nbyteorder: little\r\nLC_ALL: None\r\nLANG: en_GB\r\n\r\npandas: 0.16.2-58-g01995b2\r\nnose: 1.3.0\r\nCython: 0.22\r\nnumpy: 1.9.2\r\nscipy: 0.9.0\r\nstatsmodels: None\r\nIPython: 3.2.0\r\nsphinx: None\r\npatsy: None\r\ndateutil: 2.4.2\r\npytz: 2015.2\r\nbottleneck: 0.6.0\r\ntables: 3.2.0\r\nnumexpr: 2.4.3\r\nmatplotlib: 1.3.1\r\nopenpyxl: None\r\nxlrd: None\r\nxlwt: None\r\nxlsxwriter: None\r\nlxml: None\r\nbs4: 4.2.1\r\nhtml5lib: 0.90\r\nhttplib2: $Rev$\r\napiclient: None\r\nsqlalchemy: 0.9.4\r\npymysql: None\r\npsycopg2: None\r\n"},"comment":{"url":"https://api.github.com/repos/pydata/pandas/issues/comments/116773877","html_url":"https://github.com/pydata/pandas/issues/10467#issuecomment-116773877","issue_url":"https://api.github.com/repos/pydata/pandas/issues/10467","id":116773877,"user":{"login":"santegoeds","id":45137,"avatar_url":"https://avatars.githubusercontent.com/u/45137?v=3","gravatar_id":"","url":"https://api.github.com/users/santegoeds","html_url":"https://github.com/santegoeds","followers_url":"https://api.github.com/users/santegoeds/followers","following_url":"https://api.github.com/users/santegoeds/following{/other_user}","gists_url":"https://api.github.com/users/santegoeds/gists{/gist_id}","starred_url":"https://api.github.com/users/santegoeds/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/santegoeds/subscriptions","organizations_url":"https://api.github.com/users/santegoeds/orgs","repos_url":"https://api.github.com/users/santegoeds/repos","events_url":"https://api.github.com/users/santegoeds/events{/privacy}","received_events_url":"https://api.github.com/users/santegoeds/received_events","type":"User","site_admin":false},"created_at":"2015-06-29T17:48:55Z","updated_at":"2015-06-29T17:48:55Z","body":"See PR10469"}}