html_url,issue_url,id,node_id,user,user_label,created_at,updated_at,author_association,body,reactions,issue,issue_label,performed_via_github_app
https://github.com/simonw/datasette/issues/1101#issuecomment-755133937,https://api.github.com/repos/simonw/datasette/issues/1101,755133937,MDEyOklzc3VlQ29tbWVudDc1NTEzMzkzNw==,9599,simonw,2021-01-06T07:25:48Z,2021-01-06T07:26:43Z,OWNER,"Idea: instead of returning a dictionary, `register_output_renderer` could return an object. The object could have the following properties:

- `.extension` - the extension to use
- `.can_render(...)` - says if it can render this
- `.can_stream(...)` - says if streaming is supported
- `async .stream_rows(rows_iterator, send)` - method that loops through all rows and uses `send` to send them to the response in the correct format

I can then deprecate the existing `dict` return type for 1.0.","{""total_count"": 2, ""+1"": 2, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",749283032,register_output_renderer() should support streaming data,