{"comment":{"url":"https://api.github.com/repos/lsst/afw/comments/10887387","html_url":"https://github.com/lsst/afw/commit/a5a62a17d64209eed8759beeb9224c13af441af3#commitcomment-10887387","id":10887387,"user":{"login":"RobertLuptonTheGood","id":1288469,"avatar_url":"https://avatars.githubusercontent.com/u/1288469?v=3","gravatar_id":"","url":"https://api.github.com/users/RobertLuptonTheGood","html_url":"https://github.com/RobertLuptonTheGood","followers_url":"https://api.github.com/users/RobertLuptonTheGood/followers","following_url":"https://api.github.com/users/RobertLuptonTheGood/following{/other_user}","gists_url":"https://api.github.com/users/RobertLuptonTheGood/gists{/gist_id}","starred_url":"https://api.github.com/users/RobertLuptonTheGood/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/RobertLuptonTheGood/subscriptions","organizations_url":"https://api.github.com/users/RobertLuptonTheGood/orgs","repos_url":"https://api.github.com/users/RobertLuptonTheGood/repos","events_url":"https://api.github.com/users/RobertLuptonTheGood/events{/privacy}","received_events_url":"https://api.github.com/users/RobertLuptonTheGood/received_events","type":"User","site_admin":false},"position":5,"line":108,"path":"python/lsst/afw/coord/coord.i","commit_id":"a5a62a17d64209eed8759beeb9224c13af441af3","created_at":"2015-04-24T12:17:33Z","updated_at":"2015-04-24T12:17:33Z","body":"They make (0, 1) into a tuple being iterated over, better written as (0, 1,) as (0) is not a tuple but (0,) is.\r\n\r\nNot necessary, but \"for\" loops are usually over iterables, and the bare \"for i in 0, 1:\" uses an expression_list which implicitly creates a tuple."}}