Crate ty_site_packages 

Utilities for finding the site-packages directory, into which third-party packages are installed.

The routines exposed by this module have different behaviour depending on the platform of the host machine, which may be different from the target platform for type checking. (A user might be running ty on a Windows machine, but might reasonably ask us to type-check code assuming that the code runs on Linux.)

Structs

PythonVersionFileSource

Information regarding the file and TextRange of the configuration from which we inferred the Python version.

PythonVersionWithSource

A Python version with its source.

SitePackagesPaths

An ordered, deduplicated set of site-packages search paths.

SysPrefixPath

A path that represents the value of sys.prefix at runtime in Python for a given Python executable.

SystemEnvironment

A Python environment that is not a virtual environment.

VirtualEnvironment

Abstraction for a Python virtual environment.

Enums

PythonEnvironment

PythonVersionSource

The source of the Python version.

PyvenvCfgParseErrorKind

The various ways in which parsing a pyvenv.cfg file could fail

SitePackagesDiscoveryError

Enumeration of ways in which site-packages discovery can fail.

StdlibDiscoveryError

Enumeration of ways in which stdlib discovery can fail.

SysPrefixPathOrigin

Enumeration of sources a sys.prefix path can come from.