nab-provider
Apply Python packaging rules during dependency resolution. This package supplies candidate versions
and their dependency constraints to nab-resolver,
including environment markers and build, distribution, and VCS policies.
It performs no networking, file access, or subprocess calls.
Package listings and metadata arrive through nab_provider.fetch_port.FetchPort, an interface
implemented by the application using the provider. That application is called the host;
nab-project supplies it for the nab CLI. nab_provider.testing supplies an in-memory
implementation for tests.
When to use it
Use nab-provider to embed nab's resolution in a host that already owns its networking and caching,
keeping nab-index out of the import graph. Most users want
nab instead.
The API is currently under rapid experimentation, if you use it pin to an exact version.
1 maintainer
Metadata
1 maintainer
Release files for nab-provider 0.0.22
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | Actions |
|---|---|---|---|---|
| nab_provider-0.0.22.tar.gz | 409.4 kB | With provenance | Details for nab_provider-0.0.22.tar.gz |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Actions Reset |
|---|---|---|---|---|
| nab_provider-0.0.22-py3-none-any.whl | Python 3 | none | any | Details for nab_provider-0.0.22-py3-none-any.whl |
Total release size: 748.6 kB
Release files / nab_provider-0.0.22.tar.gz
| Download URL | nab_provider-0.0.22.tar.gz |
|---|---|
| Size | 409.4 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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Transparency logRelease files / nab_provider-0.0.22-py3-none-any.whl
| Download URL | nab_provider-0.0.22-py3-none-any.whl |
|---|---|
| Size | 339.2 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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BLAKE2b-256 checksum How to use checksums |
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Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
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Transparency logSecurity for nab-provider 0.0.22
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Signed by GitHub Actions, verified by PyPI on Oct 18, 2026.
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