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/1212#issuecomment-782430028,https://api.github.com/repos/simonw/datasette/issues/1212,782430028,MDEyOklzc3VlQ29tbWVudDc4MjQzMDAyOA==,4488943,kbaikov,2021-02-19T22:54:13Z,2021-02-19T22:54:13Z,CONTRIBUTOR,I will close this issue since it appears only in my particular setup.,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",797651831,Tests are very slow. ,
https://github.com/simonw/datasette/issues/1212#issuecomment-772007663,https://api.github.com/repos/simonw/datasette/issues/1212,772007663,MDEyOklzc3VlQ29tbWVudDc3MjAwNzY2Mw==,4488943,kbaikov,2021-02-02T21:36:56Z,2021-02-02T21:36:56Z,CONTRIBUTOR,"How do you get 4-5 minutes?
I run my tests in WSL 2, so may be i need to try a real linux VM.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",797651831,Tests are very slow. ,
https://github.com/simonw/datasette/issues/1212#issuecomment-771976561,https://api.github.com/repos/simonw/datasette/issues/1212,771976561,MDEyOklzc3VlQ29tbWVudDc3MTk3NjU2MQ==,9599,simonw,2021-02-02T20:53:27Z,2021-02-02T20:53:27Z,OWNER,"It would be great if we could get `python-xdist` to run too - I tried it in the past and gave up when I ran into those race conditions, but I've not done any further digging to see if there's a way to fix that.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",797651831,Tests are very slow. ,
https://github.com/simonw/datasette/issues/1212#issuecomment-771975941,https://api.github.com/repos/simonw/datasette/issues/1212,771975941,MDEyOklzc3VlQ29tbWVudDc3MTk3NTk0MQ==,9599,simonw,2021-02-02T20:52:36Z,2021-02-02T20:52:36Z,OWNER,"37 minutes, wow! They're a little slow for me (4-5 minutes perhaps) but not nearly that bad.

Thanks for running that profile. I think you're right: figuring out how to use more session scopes would definitely help.

The `:memory:` idea is interesting too. The new `memory_name=` feature added in #1151 (released in Datasette 0.54) could help a lot here, since it allows Datasette instances to share the same in-memory database across multiple HTTP requests and connections.

Note that `memory_name=` also persists within test runs themselves, independently of any `scope=` options on the fixtures. That might actually help us here!

I'd be delighted if you explored this issue further, especially the option of using `memory_name=` for the fixtures databases used by the tests.

","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",797651831,Tests are very slow. ,