* chore: faster mypy
This makes mypy around 26% faster from a cold cache.
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
* chore: enable more mypy error codes
Turn on possibly-undefined, exhaustive-match, and other strict flags, and
fix what they report. Two real bugs: pyodide never set `repaired_wheel`
when it reused a compatible wheel, so the test step failed with a
NameError; the OCI shell read loop spun forever if the shell exited.
Assisted-by: ClaudeCode:claude-opus-5
* test: carry default OCI runtime into podman vfs test config
Podman ignores its usual config files when CONTAINERS_CONF is set, so it
falls back to the first runtime found on PATH. On current GitHub Ubuntu
runner images that is crun 1.14.1, which cannot parse the OCI spec v1.2.x
config that podman 5.8.4 generates ("crun: unknown version specified").
Query the default runtime path and set it in the generated config.
Assisted-by: ClaudeCode:claude-fable-5
* fix: annotate vfs config dict so mypy passes on Linux
mypy on macOS marks the rest of the function unreachable after the
darwin pytest.skip, so the strict index error only appears on Linux.
Assisted-by: ClaudeCode:claude-fable-5
* chore: minor cleanup of variable name
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
* test: cover container shell exiting during call
Assisted-by: ClaudeCode:claude-opus-5
---------
Signed-off-by: Henry Schreiner <henryfs@princeton.edu>
* Add pyodide_315 support
Guarded by cpython_prerelease for the moment.
* Update
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Update constraints to pyodide-build 0.39.0
* Update to 315.0.0a2
* Remove example versions
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* fix: test_overridden_pip_constraint with pip>=26.2
* fix(tests): delete test_overridden_pip_constraint
This test is not needed since #2583 and will fail with pip>=26.2
* fix: use exponential backoff when a download fails
The retry used a flat 3 second wait over 3 attempts, which covers only
about 6 seconds of downtime. A CI runner lost DNS for approximately a
minute and the PyPy download failed. Wait 3, 6, 12, 24, then 48 seconds
over 6 attempts.
Assisted-by: ClaudeCode:claude-opus-5
* ci: raise the uv HTTP retry count
uv stops after 3 retries, which was too few when a runner lost DNS for
approximately a minute during a test run.
Assisted-by: ClaudeCode:claude-opus-5
* fix: do not retry a download after a client error
A bad URL will not fix itself, and the longer backoff made the wait
before the report about 93 seconds. Report 4xx responses at once, and
keep retrying 5xx.
Assisted-by: ClaudeCode:claude-opus-5
properdocs is a drop-in MkDocs fork by the original MkDocs maintainers.
The existing plugins (include-markdown, macros, intersphinx) and pymdown
extensions work unchanged; themes are unbundled, so the readthedocs
theme comes from properdocs-theme-readthedocs.
Assisted-by: ClaudeCode:claude-fable-5
* docs: add missing cp314-pyodide_wasm32 to build-id table
The build-id table in docs/options.md is hand-maintained, so a new
identifier can be missed when build-platforms.toml changes. Add a unit
test that checks every identifier appears in the table to guard against
this.
Assisted-by: ClaudeCode:claude-opus-4.8
* test: skip docs table check when docs/options.md is absent
Assisted-by: ClaudeCode:claude-opus-4.8
Since #2609, the pyodide platform required the 'pyodide-build' frontend,
but a global build-frontend setting (TOML or CIBW_BUILD_FRONTEND)
overrides the platform default, so previously-working configs like
build-frontend = "build" failed with a ConfigurationError. Even
"default" failed, since it was mapped to "build" before the check.
Resolve "default" to the platform default, and warn and use
pyodide-build when another frontend is set on pyodide, matching
pre-#2609 behavior where the frontend name only affected verbosity
flags.
Assisted-by: ClaudeCode:claude-opus-4.8
* Update dependencies
* fix: older pip for graalpy on Windows
The dependency update regenerated the constraints and dropped the pip
hold-back for GraalPy on Windows, where newer pip breaks. Restore the
marker-based pin.
Assisted-by: ClaudeCode:claude-opus-4.8
* ci: keep graalpy pip workaround across dependency bumps
update_constraints now re-applies the GraalPy Windows pip hold-back after
uv pip compile, so the bot no longer wipes it each run. Target only the
Python versions that ship a GraalPy config (3.12), derived from
build-platforms.toml; drop the stale pin from the 3.11 constraints.
Assisted-by: ClaudeCode:claude-opus-4.8
* fix(macos): accept .tar.gz PyPy archives
PyPy switched its macOS downloads from .tar.bz2 to .tar.gz, which tripped
the hard-coded extension assert in install_pypy. Accept both.
Assisted-by: ClaudeCode:claude-opus-4.8
* ci: hold filelock back for graalpy
filelock >=3.30 imports errno.ENOTSUP, which GraalPy lacks, so virtualenv
fails on GraalPy. Hold it at 3.29.4 for GraalPy until the upstream fix
ships (~2026-08), reusing the update_constraints workaround mechanism.
Assisted-by: ClaudeCode:claude-opus-4.8
* ci: bump filelock for graalpy
* revert android cp315 update
see https://github.com/pypa/cibuildwheel/pull/2933#issuecomment-4821042715
---------
Co-authored-by: cibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>
Co-authored-by: Henry Schreiner <henryfs@princeton.edu>
Co-authored-by: mayeut <mayeut@users.noreply.github.com>
* Update dependencies
* restore graalpy windows workaround
* aand the other one
---------
Co-authored-by: cibuildwheel-bot[bot] <83877280+cibuildwheel-bot[bot]@users.noreply.github.com>
Co-authored-by: Joe Rickerby <joerick@mac.com>
Architecture name lookup in `parse_config` was a case-sensitive StrEnum
lookup. Since the enum carries both lowercase `arm64` (macOS/Android) and
uppercase `ARM64` (Windows), `parse_config("arm64", "windows")` silently
returned the macOS member and later failed with a confusing "Invalid archs
option" error, while lowercase `amd64` failed to parse at all.
Resolve names case-insensitively, preferring a member valid for the target
platform before falling back to any case-insensitive match (which keeps the
clear ConfigurationError for genuinely invalid names).
Closes#2373
Assisted-by: ClaudeCode:claude-opus-4.8
* chore: minor cleanups and perf tweaks from code review
- util/file.py, util/python_build_standalone.py: use hashlib.file_digest
for streaming SHA-256 verification instead of loading whole archives
into memory with read_bytes()
- logger.py: convert colors/symbols properties to functools.cached_property
so the Colors/Symbols objects are constructed only once per Logger instance
- platforms/windows.py: remove redundant .strip() on where_pip (already
stripped at assignment)
- util/python_build_standalone.py: remove unreachable python_base_dir.exists()
guard (callers always pass a fresh temp subdirectory)
- util/file.py: add comment explaining the getattr shim for
tar_.extraction_filter and when it can be removed
Assisted-by: ClaudeCode:claude-fable-5
* revert: restore assertion to check python_base_dir existence
