Charlie Marsh
a148f9d0be
## Summary
This PR refactors our `RemoteDistribution` type such that it now follows
a clear hierarchy that matches the actual variants, and encodes the
differences between source and built distributions:
```rust
pub enum Distribution {
Built(BuiltDistribution),
Source(SourceDistribution),
}
pub enum BuiltDistribution {
Registry(RegistryBuiltDistribution),
DirectUrl(DirectUrlBuiltDistribution),
}
pub enum SourceDistribution {
Registry(RegistrySourceDistribution),
DirectUrl(DirectUrlSourceDistribution),
Git(GitSourceDistribution),
}
/// A built distribution (wheel) that exists in a registry, like `PyPI`.
pub struct RegistryBuiltDistribution {
pub name: PackageName,
pub version: Version,
pub file: File,
}
/// A built distribution (wheel) that exists at an arbitrary URL.
pub struct DirectUrlBuiltDistribution {
pub name: PackageName,
pub url: Url,
}
/// A source distribution that exists in a registry, like `PyPI`.
pub struct RegistrySourceDistribution {
pub name: PackageName,
pub version: Version,
pub file: File,
}
/// A source distribution that exists at an arbitrary URL.
pub struct DirectUrlSourceDistribution {
pub name: PackageName,
pub url: Url,
}
/// A source distribution that exists in a Git repository.
pub struct GitSourceDistribution {
pub name: PackageName,
pub url: Url,
}
```
Most of the PR just stems downstream from this change. There are no
behavioral changes, so I'm largely relying on lint, tests, and the
compiler for correctness.
Crates
pep440-rs
Utilities for interacting with Python version numbers and specifiers.
pep508-rs
Utilities for interacting with PEP 508 dependency specifiers.
platform-host
Functionality for detecting the current platform (operating system, architecture, etc.).
platform-tags
Functionality for parsing and inferring Python platform tags as per PEP 425.
puffin-cli
Command-line interface for the Puffin package manager.
puffin-client
Client for interacting with PyPI-compatible HTTP APIs.
puffin-installer
Functionality for installing Python packages into a virtual environment.
puffin-interpreter
Functionality for detecting and leveraging the current Python interpreter.
puffin-package
Types and functionality for working with Python packages, e.g., parsing wheel files.
puffin-resolver
Functionality for resolving Python packages and their dependencies.
distribution-filename
Functionality for parsing wheel filenames as per PEP 427.