An adversarial review of the release, and four of its findings were things
PyPI never lets you replace once uploaded.
- rust-version said 1.74. clap has needed 1.85 since 4.6, and cargo
hard-errors rather than warning, so the sdist advertised a floor it could
not build on. docs/releasing.md sends macOS and Windows users to that
sdist.
- The wheel was classified Development Status :: 4 - Beta on a release the
changelog calls stable, with none of the Python version classifiers PyPI
indexes on.
- Six README links were relative. PyPI resolves them against the project
page, so every one 404'd there, as they do on the live 0.2.0 page now.
- in that order packs the wheel into the
sdist. The tarball on disk was 431KB with an x86-64 binary inside it.
Also: twine upload gains --skip-existing, so a retry after a partial upload
finishes rather than dying on a version that cannot be reused; twine check
gains the renderer that makes it parse the description at all, without which
it returns None and reports PASSED; and the README no longer claims a
twenty-year sweep the test did not run, because 366 * 21 / 4 is five years.
The test now runs the twenty-one it was named for.
The crates.io name belongs to an unrelated project, which the README now says
rather than leaving a reader to find out from cargo.
describe() in Python was answering a different fast than the same date on the
command line: xerophagy on a Wednesday of the Great Fast read as wine_oil. Not a
cosmetic difference in a tool whose whole job is to say what may be eaten.
The cause is that Jurisdiction grew a tradition and a discipline, and config
carries all three — main.rs reads the saved jurisdiction, then the saved
tradition, then whether the Typikon's full discipline was asked for, and builds
an overridden Jurisdiction from the lot. The bindings resolved the key and
stopped, so everything the other two decide was silently dropped.
They now take the same three steps, and tradition= and typikon= are arguments, so
the library can say what the command line can. Pascha does not take them: it
follows the paschalion alone and neither can move it.
The overrides are interned rather than leaked per call. main.rs leaks one per run
and exits; a library gets called in a loop, and a leak per call adds up. The
combinations are bounded by jurisdictions x traditions x discipline, so the map
cannot grow past that.
The parity test spread widens to seven dates across both fasts and both
calendars, and clippy now runs under the feature as well — the binding code only
exists there, so a bare clippy run had never looked at it.
The bindings hand-map DayJson field by field, so the two fields added with
Greek and Slavic usage were in --json and not in to_dict(). The parity test
would have caught it; this is the fix rather than the discovery.
Both are getters as well, since every other field is.
The engine is the same; only the front door is new. pyo3 behind an optional
feature, maturin for the wheel, and the bindings mirror DayJson rather than Day
because DayJson is already the shape front ends read and the one that has to stay
still. to_dict() therefore gives exactly what --json gives, and a test holds the
two to that.
That test earned its place immediately. The bindings were calling
jurisdictions::resolve(None), which answers with a built-in default that knows
nothing about the machine, so Python was reckoning by the New Calendar while the
command line on the same box reckoned by ROCOR — every field downstream of the
calendar differed, including the fast. They now take the same two steps main.rs
takes, and agree field for field on Pascha, the Nativity and Theophany.
The wheel is abi3, so one build serves 3.9 upward rather than one per
interpreter. That costs the datetime C API, which the limited API does not
expose, so a date is read through its attributes instead — which incidentally
makes datetime.datetime work as well as datetime.date. Constructing dates is
unaffected, pyo3 calls Python's own constructor for that.
panic = "abort" comes out of the release profile. An extension module has to be
able to unwind a panic into a Python exception; aborting would take the
interpreter down with it. The CLI keeps the same behaviour it always had, a
panic there just unwinds now.
Mixed layout so the wheel can carry py.typed and a stub file, which a bare
extension module has nowhere to put. mypy --strict is clean against the stubs
and catches a deliberate error, so the Typing :: Typed classifier is not a claim
about nothing.
funkpower