{"comment":{"url":"https://api.github.com/repos/geier/khal/comments/9851234","html_url":"https://github.com/geier/khal/commit/23efb6f955eed1491c2560387ef7ccc2a3816e5d#commitcomment-9851234","id":9851234,"user":{"login":"untitaker","id":837573,"avatar_url":"https://avatars.githubusercontent.com/u/837573?v=3","gravatar_id":"","url":"https://api.github.com/users/untitaker","html_url":"https://github.com/untitaker","followers_url":"https://api.github.com/users/untitaker/followers","following_url":"https://api.github.com/users/untitaker/following{/other_user}","gists_url":"https://api.github.com/users/untitaker/gists{/gist_id}","starred_url":"https://api.github.com/users/untitaker/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/untitaker/subscriptions","organizations_url":"https://api.github.com/users/untitaker/orgs","repos_url":"https://api.github.com/users/untitaker/repos","events_url":"https://api.github.com/users/untitaker/events{/privacy}","received_events_url":"https://api.github.com/users/untitaker/received_events","type":"User","site_admin":false},"position":null,"line":null,"path":"","commit_id":"23efb6f955eed1491c2560387ef7ccc2a3816e5d","created_at":"2015-02-20T22:21:13Z","updated_at":"2015-02-20T22:21:13Z","body":"That doesn't really help, you only do one operation in each of these functions.\r\n\r\nAlso I think there are problems with nested usages of ``at_once()``. After exiting the inner ctx manager of the two, I think ``self._readonly`` is false when it shouldn't be."}}