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Title: gh-67041: Allow to distinguish between empty and not defined URI components by serhiy-storchaka · Pull Request #123305 · python/cpython · GitHub

Open Graph Title: gh-67041: Allow to distinguish between empty and not defined URI components by serhiy-storchaka · Pull Request #123305 · python/cpython

X Title: gh-67041: Allow to distinguish between empty and not defined URI components by serhiy-storchaka · Pull Request #123305 · python/cpython

Description: Changes in the urllib.parse module: Add option allow_none missing_as_none in urlparse(), urlsplit() and urldefrag(). If it is true, represent not defined components as None instead of an empty string. Add option keep_empty in urlunparse() and urlunsplit(). If it is true, keep empty non-None components in the resulting string. By default it is the same as the allow_none value for the result of the urlparse() and urlsplit() calls. Add option keep_empty in the geturl() method of DefragResult, SplitResult, ParseResult and the corresponding bytes counterparts. Issue: gh-67041

Open Graph Description: Changes in the urllib.parse module: Add option allow_none missing_as_none in urlparse(), urlsplit() and urldefrag(). If it is true, represent not defined components as None instead of an empty str...

X Description: Changes in the urllib.parse module: Add option allow_none missing_as_none in urlparse(), urlsplit() and urldefrag(). If it is true, represent not defined components as None instead of an empty str...

Opengraph URL: https://github.com/python/cpython/pull/123305

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a60c9be gh-67041: Allow to distinguish between empty and not defined URI comp… serhiy-storchaka Aug 22, 2024 https://github.com/python/cpython/pull/123305/commits/a60c9beb50050fe1dde3352dea7136073c85c606
a1dbfa6 Document the things. serhiy-storchaka Aug 31, 2024 https://github.com/python/cpython/pull/123305/commits/a1dbfa6eb8a131ec1d5a222bd870e85b46177aed
b50b778 Merge branch 'main' into urllib-parse-allow-none serhiy-storchaka Nov 26, 2024 https://github.com/python/cpython/pull/123305/commits/b50b778ef8196b440ac8cc066637029bc5105454
eaa9ce6 Preserve the status of allow_none in results. serhiy-storchaka Nov 27, 2024 https://github.com/python/cpython/pull/123305/commits/eaa9ce6564ff0d1025991d872f9d88a85ed8c726
e5c31dd Preserve _keep_empty in copying and encoding. serhiy-storchaka Dec 5, 2024 https://github.com/python/cpython/pull/123305/commits/e5c31dd38d8679ffddafa54283a9549227b6c3a6
78bdc13 Merge branch 'main' into urllib-parse-allow-none serhiy-storchaka Nov 14, 2025 https://github.com/python/cpython/pull/123305/commits/78bdc1388ed34e04f2fbbba397104620d562ecc7
5846bf2 Remove redundant import. serhiy-storchaka Nov 14, 2025 https://github.com/python/cpython/pull/123305/commits/5846bf2dde7d3e96ba7e273a2c42be1a0bc896ee
b578c9d Merge branch 'main' into urllib-parse-allow-none serhiy-storchaka Nov 17, 2025 https://github.com/python/cpython/pull/123305/commits/b578c9d7b79dc23c36d03510c6ceba6b690eae59
7d59b7e Rename allow_none to missing_as_none. serhiy-storchaka Nov 17, 2025 https://github.com/python/cpython/pull/123305/commits/7d59b7ed22336618f662ccd8c2eb61332bd75d3f
d025fa8 Address review comments. serhiy-storchaka Nov 19, 2025 https://github.com/python/cpython/pull/123305/commits/d025fa82338d60f14f9686d2d6c390e596c0030c
af0a520 Merge branch 'main' into urllib-parse-allow-none serhiy-storchaka Nov 22, 2025 https://github.com/python/cpython/pull/123305/commits/af0a520a78ef07f0696ac147e85e494462cb334c
76f2049 Merge branch 'main' into urllib-parse-allow-none serhiy-storchaka Jan 4, 2026 https://github.com/python/cpython/pull/123305/commits/76f204951a5149b55e2d4b365ad5e56f63c621ec
37044d9 Merge branch 'main' into urllib-parse-allow-none serhiy-storchaka Jan 4, 2026 https://github.com/python/cpython/pull/123305/commits/37044d9632c750d5fa3055d53c41712651b2c407
ef79d2d Merge branch 'urllib-parse-allow-none' of github.com:serhiy-storchaka… serhiy-storchaka Jan 6, 2026 https://github.com/python/cpython/pull/123305/commits/ef79d2dbfc71e95c6abca47165ac725a9eb7f25d
1429c9e Merge branch 'main' into urllib-parse-allow-none serhiy-storchaka Jan 6, 2026 https://github.com/python/cpython/pull/123305/commits/1429c9e4099966758d3b5623d19498a27ccef1e1
ba37be6 Use slots. serhiy-storchaka Jan 6, 2026 https://github.com/python/cpython/pull/123305/commits/ba37be6ab118c13b7f47d00c0c96e9659c5841f5
dd4bf2b Minimize pickle by default. serhiy-storchaka Jan 6, 2026 https://github.com/python/cpython/pull/123305/commits/dd4bf2b4e0579c1b921fc0248b859baa766ee3c7
f70e5de Fix lint. serhiy-storchaka Jan 6, 2026 https://github.com/python/cpython/pull/123305/commits/f70e5dec1b31cfaa5bb2fe5c3db6aaa24277054e
669fbb4 Apply suggestions from code review serhiy-storchaka Jan 6, 2026 https://github.com/python/cpython/pull/123305/commits/669fbb4304b9c585e4a63d7e4f94f1a8b7e206bc
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