Comments (2)
Maturin ignores the metadata_directory argument in build_wheel which makes it hard to "wrap" build backends and adjust metadata.
Is changing the metadata outside of the build backend allowed in PEP 517? My read was that the build backend controls the metadata. The prepare call is meant for resolver who want to get dependency information but don't actually want to perform the (potentially expensive) compilation (we may not select this version due to conflicts in the deps we get). The cited region in the spec means that you can take this shortcut and have the guarantee that you can build a wheel for installation that has the deps that were used in the resolution.
What's your use case for changing the metadata outside of maturin?
from maturin.
We have a monorepo at work.
So use use backend-path
and point to a relative module, which in turn turns relative (including parent dirs) file://
URIs into absolute file://
URIs.
If it simplifies the mental model, the same thing could be accomplished by us publishing the module as a package, setting requires
to both our package and maturin
, then using ours as the backend.
We'll probably also reuse this package to add the "private" classifier automatically.
from maturin.
Related Issues (20)
- [bug] Maturin's wheel contains two copies of LICENSE when using license-file in workspace crate Cargo.toml
- data always set file permission as executable HOT 1
- Ability to specify `tool.maturin.source` similar to `tool.poetry.source` HOT 2
- generate-ci'd emscripten pytest fails before reaching module code HOT 5
- Cannot figure out how to use `--config` to override a value from the pyproject.toml HOT 2
- .sig/.crt signing artifacts no longer uploaded to Github Releases HOT 1
- What happened to `maturin new`?
- CARGO=cross uses wrong --manifest-path HOT 2
- Compile UniFFI interfaces defined in sibling libraries HOT 5
- Allow for env to silence "missing build backend" warning HOT 3
- Use user-specified library search paths in `RUSTFLAGS` in auditwheel HOT 1
- Maturin infers target is apple darwin on linux HOT 6
- Improve iOS target support
- Allow overriding python platform with `_PYTHON_HOST_PLATFORM` env var HOT 4
- RECORD file is missing entries for some files HOT 7
- Windows aarch64 build fails: "no cab files were referenced by the MSI" HOT 2
- Adapt rustc 1.79 HOT 1
- Package Independent Configuration
- Generated Github release workflow does not build wheels for Python 3.8 - 3.10 for MacOS HOT 1
- Maturin is buggy when Cargo.toml sets `license-file.workspace = true` HOT 1
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