{"action":"opened","issue":{"url":"https://api.github.com/repos/pasztorpisti/py-dictionaries/issues/1","repository_url":"https://api.github.com/repos/pasztorpisti/py-dictionaries","labels_url":"https://api.github.com/repos/pasztorpisti/py-dictionaries/issues/1/labels{/name}","comments_url":"https://api.github.com/repos/pasztorpisti/py-dictionaries/issues/1/comments","events_url":"https://api.github.com/repos/pasztorpisti/py-dictionaries/issues/1/events","html_url":"https://github.com/pasztorpisti/py-dictionaries/issues/1","id":149326610,"number":1,"title":"Optimizing the `copy` of frozen dictionaries when `copy` receives no args","user":{"login":"pasztorpisti","id":1058990,"avatar_url":"https://avatars.githubusercontent.com/u/1058990?v=3","gravatar_id":"","url":"https://api.github.com/users/pasztorpisti","html_url":"https://github.com/pasztorpisti","followers_url":"https://api.github.com/users/pasztorpisti/followers","following_url":"https://api.github.com/users/pasztorpisti/following{/other_user}","gists_url":"https://api.github.com/users/pasztorpisti/gists{/gist_id}","starred_url":"https://api.github.com/users/pasztorpisti/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pasztorpisti/subscriptions","organizations_url":"https://api.github.com/users/pasztorpisti/orgs","repos_url":"https://api.github.com/users/pasztorpisti/repos","events_url":"https://api.github.com/users/pasztorpisti/events{/privacy}","received_events_url":"https://api.github.com/users/pasztorpisti/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/pasztorpisti/py-dictionaries/labels/optimization","name":"optimization","color":"006b75"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-04-19T02:07:11Z","updated_at":"2016-04-19T02:07:11Z","closed_at":null,"body":"When the `copy` of an immutable dictionary receives no arg it could return `self`. If we want `copy` to return a different/new object reference then we could still create only a new wrapper object and wrap the same internal data/dict as the copied wrapper."}}