feat: pyemscripten platform tag (PEP 783), 314.0a1, pyodide-eol flag, and maintenance updates (#2812)

* Use `pyodide config get emscripten_dir`

* Update constraints

* Updates for `pyemscripten` platform tag

* Weird constraints stuff...

* Revert "Weird constraints stuff..."

This reverts commit 4bd785de872269c0b27362ee800f17288b2b4789.

* Add some special constraints for pyodide

* Wheel pyemscripten collision

* Put delocate back in constraints (not needed tho)

* Drop Pyodide 0.27.7 (cp312-pyodide_wasm32)

* Add Pyodide 314.0.0a1 (cp314-pyodide_wasm32)

* Delete no-longer-needed Pyodide 312 constraints

* Update Pyodide 313 and 314 constraints

* Add back prerelease stuff and update tests

* Fix `test_pyodide_on_windows`

* Update and fix tests some more

* Also enable pyodide-prerelease in GHA sample build

* Update tests yet again (`SINGLE_PYTHON_VERSION` changes)

* Add a Pyodide-specific maintenance guide

* Add suggestions from Hood and Gyeongjae

Co-Authored-By: Hood Chatham <roberthoodchatham@gmail.com>
Co-Authored-By: Gyeongjae Choi <def6488@gmail.com>

* Add "Last updated: May 2026" to Pyodide document

* Add a Pyodide EOL filter

* Fix typo

* Update maintenance docs about EoL Pyodide

* Add Pyodide 312 constraints back

* Update Pyodide 313 and 314 constraints

* Remove "experimental" note about Pyodide

* Remove another experimental Pyodide sentence

* Add docs about the `pyodide-eol` enable option

---------

Co-authored-by: Hood Chatham <roberthoodchatham@gmail.com>
Co-authored-by: Gyeongjae Choi <def6488@gmail.com>
Co-authored-by: Henry Schreiner <henryfs@princeton.edu>
This commit is contained in:
agriya khetarpal
2026-05-09 14:01:41 -04:00
committed by GitHub
co-authored by Hood Chatham Gyeongjae Choi Henry Schreiner
parent 542335fb4a
commit d2c0e59833
20 changed files with 343 additions and 99 deletions
+7 -2
View File
@@ -43,15 +43,20 @@ def test_abi3(tmp_path: Path) -> None:
project_dir,
add_env={
# free_threaded, GraalPy, and PyPy do not have a Py_LIMITED_API equivalent, just build one of those
# pyodide uses cp313 (the stable version) which supports limited API / abi3
# also limit the number of builds for test performance reasons
"CIBW_BUILD": "cp39-* cp310-* pp310-* gp312_250-* cp312-* cp314t-*",
"CIBW_BUILD": (
"cp313-*"
if utils.get_platform() == "pyodide"
else "cp39-* cp310-* pp310-* gp312_250-* cp312-* cp314t-*"
),
"CIBW_ENABLE": "all",
},
)
# check that the expected wheels are produced
if utils.get_platform() == "pyodide":
# there's only 1 possible configuration for pyodide, cp312. It builds
# there's only 1 possible configuration for pyodide, cp313. It builds
# a wheel that is tagged abi3, compatible back to 3.10
expected_wheels = utils.expected_wheels(
"spam",