issue_comments: 1045055772
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| html_url | issue_url | id | node_id | user | created_at | updated_at | author_association | body | reactions | issue | performed_via_github_app |
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| https://github.com/simonw/datasette/issues/1439#issuecomment-1045055772 | https://api.github.com/repos/simonw/datasette/issues/1439 | 1045055772 | IC_kwDOBm6k_c4-Skkc | 9599 | 2022-02-18T19:23:33Z | 2022-02-18T19:25:42Z | OWNER | I want a match for this URL: /db/table-/with-/slashes-.csv Maybe this: ^/(?P<db_name>[^/]+)/(?P<table_and_format>([^/]*|(\-/)*|(\-\.)*|(\.\.)*)*$) Here we are matching a sequence of: ([^/]*|(\-/)*|(\-\.)*|(\-\-)*)* So a combination of not-slashes OR -/ or -. Or -- sequences <img width="224" alt="image" src="https://user-images.githubusercontent.com/9599/154748362-84909d4e-dccf-454b-a9cd-a036f9f66f09.png"> ^/(?P<db_name>[^/]+)/(?P<table_and_format>([^/]*|(\-/)*|(\-\.)*|(\-\-)*)*$) Try that with non-capturing bits: ^/(?P<db_name>[^/]+)/(?P<table_and_format>(?:[^/]*|(?:\-/)*|(?:\-\.)*|(?:\-\-)*)*$) `(?:[^/]*|(?:\-/)*|(?:\-\.)*|(?:\-\-)*)*` visualized is: <img width="193" alt="image" src="https://user-images.githubusercontent.com/9599/154748441-decea502-0d04-44f4-9ca9-fb6883767833.png"> Here's the explanation on regex101.com https://regex101.com/r/CPnsIO/1 <img width="1074" alt="image" src="https://user-images.githubusercontent.com/9599/154748720-cdda61db-5498-49a8-91c2-e726b394fa49.png"> | {"total_count": 0, "+1": 0, "-1": 0, "laugh": 0, "hooray": 0, "confused": 0, "heart": 0, "rocket": 0, "eyes": 0} | 973139047 |