{"action":"created","issue":{"url":"https://api.github.com/repos/sunpy/sunpy/issues/1302","labels_url":"https://api.github.com/repos/sunpy/sunpy/issues/1302/labels{/name}","comments_url":"https://api.github.com/repos/sunpy/sunpy/issues/1302/comments","events_url":"https://api.github.com/repos/sunpy/sunpy/issues/1302/events","html_url":"https://github.com/sunpy/sunpy/issues/1302","id":58714171,"number":1302,"title":"Remove the NDData compatibility layer","user":{"login":"Cadair","id":1391051,"avatar_url":"https://avatars.githubusercontent.com/u/1391051?v=3","gravatar_id":"","url":"https://api.github.com/users/Cadair","html_url":"https://github.com/Cadair","followers_url":"https://api.github.com/users/Cadair/followers","following_url":"https://api.github.com/users/Cadair/following{/other_user}","gists_url":"https://api.github.com/users/Cadair/gists{/gist_id}","starred_url":"https://api.github.com/users/Cadair/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Cadair/subscriptions","organizations_url":"https://api.github.com/users/Cadair/orgs","repos_url":"https://api.github.com/users/Cadair/repos","events_url":"https://api.github.com/users/Cadair/events{/privacy}","received_events_url":"https://api.github.com/users/Cadair/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/sunpy/sunpy/labels/Map","name":"Map","color":"c7def8"},{"url":"https://api.github.com/repos/sunpy/sunpy/labels/SunPy%20Novice%20(Easy)","name":"SunPy Novice (Easy)","color":"207de5"}],"state":"open","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/sunpy/sunpy/milestones/12","html_url":"https://github.com/sunpy/sunpy/milestones/0.7","labels_url":"https://api.github.com/repos/sunpy/sunpy/milestones/12/labels","id":691071,"number":12,"title":"0.7","description":"","creator":{"login":"Cadair","id":1391051,"avatar_url":"https://avatars.githubusercontent.com/u/1391051?v=3","gravatar_id":"","url":"https://api.github.com/users/Cadair","html_url":"https://github.com/Cadair","followers_url":"https://api.github.com/users/Cadair/followers","following_url":"https://api.github.com/users/Cadair/following{/other_user}","gists_url":"https://api.github.com/users/Cadair/gists{/gist_id}","starred_url":"https://api.github.com/users/Cadair/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Cadair/subscriptions","organizations_url":"https://api.github.com/users/Cadair/orgs","repos_url":"https://api.github.com/users/Cadair/repos","events_url":"https://api.github.com/users/Cadair/events{/privacy}","received_events_url":"https://api.github.com/users/Cadair/received_events","type":"User","site_admin":false},"open_issues":13,"closed_issues":2,"state":"open","created_at":"2014-06-14T12:03:40Z","updated_at":"2015-02-24T09:40:40Z","due_on":null,"closed_at":null},"comments":2,"created_at":"2015-02-24T09:40:40Z","updated_at":"2015-03-10T09:04:34Z","closed_at":null,"body":"We should align map to the new astropy NDData API by removing the compatibility layer.\r\n\r\nThe new NDData API is described here: https://github.com/astropy/astropy-APEs/blob/master/APE7.rst\r\n\r\nSunPy uses NDData as the base class for [map](https://github.com/sunpy/sunpy/blob/master/sunpy%2Fmap%2Fmapbase.py#L47).\r\n\r\nDue to the API changes in astropy 1.0 we implemented a compatibility layer that makes the 1.0 NDData class behave more like the version in 0.4.x. [here](https://github.com/sunpy/sunpy/blob/master/sunpy%2Fmap%2Fnddata_compat.py).\r\n\r\nThis layer should be removed and the necessary modifications made to the `GenericMap` class so that it supports the new API. The main changes that need to be made is that the public properties `.data` and `.meta` are no longer writeable and therefore changes to these will have to be made to the private attributes `_data` and `_meta`."},"comment":{"url":"https://api.github.com/repos/sunpy/sunpy/issues/comments/78017084","html_url":"https://github.com/sunpy/sunpy/issues/1302#issuecomment-78017084","issue_url":"https://api.github.com/repos/sunpy/sunpy/issues/1302","id":78017084,"user":{"login":"Cadair","id":1391051,"avatar_url":"https://avatars.githubusercontent.com/u/1391051?v=3","gravatar_id":"","url":"https://api.github.com/users/Cadair","html_url":"https://github.com/Cadair","followers_url":"https://api.github.com/users/Cadair/followers","following_url":"https://api.github.com/users/Cadair/following{/other_user}","gists_url":"https://api.github.com/users/Cadair/gists{/gist_id}","starred_url":"https://api.github.com/users/Cadair/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Cadair/subscriptions","organizations_url":"https://api.github.com/users/Cadair/orgs","repos_url":"https://api.github.com/users/Cadair/repos","events_url":"https://api.github.com/users/Cadair/events{/privacy}","received_events_url":"https://api.github.com/users/Cadair/received_events","type":"User","site_admin":false},"created_at":"2015-03-10T09:04:33Z","updated_at":"2015-03-10T09:04:33Z","body":"@gcetusic please feel free! If you want a hand, I will be in IRC."}}