html_url,issue_url,id,node_id,user,created_at,updated_at,author_association,body,reactions,issue,performed_via_github_app
https://github.com/simonw/datasette/issues/1720#issuecomment-1109162123,https://api.github.com/repos/simonw/datasette/issues/1720,1109162123,IC_kwDOBm6k_c5CHHiL,9599,2022-04-26T00:16:42Z,2022-04-26T00:16:51Z,OWNER,"Actually I'm going to imitate the existing `register_*` hooks:

- `def register_output_renderer(datasette)`
- `def register_facet_classes()`
- `def register_routes(datasette)`
- `def register_commands(cli)`
- `def register_magic_parameters(datasette)`

So I'm going to call the new hooks:

- `register_table_extras(datasette)`
- `register_row_extras(datasette)`
- `register_query_extras(datasette)`

They'll return a list of `async def` functions. The names of those functions will become the names of the extras.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1215174094,