Package org.openrewrite.python.internal

Class PackageManagerExecutor

java.lang.Object

org.openrewrite.python.internal.PackageManagerExecutor

public final class PackageManagerExecutor
extends Object

Locates and runs a Python package manager CLI. Pre-configured instances are provided for uv (UV) and pipenv (PIPENV); each caches the resolved executable path on first find().

Callers that just need the executable path can call find() and skip lock regeneration when it returns null. Callers that already have the path can run subcommands via run(Path, String, Map, String...).

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PackageManagerExecutor.RunResult

Field Summary

Fields

Modifier and Type	Field	Description
static final PackageManagerExecutor	PIPENV
static final PackageManagerExecutor	UV

Method Summary

Modifier and Type	Method	Description
@Nullable String	find()	Find the executable on the system.
PackageManagerExecutor.RunResult	run(Path workDir, String executablePath, Map<String,String> environment, String... args)	Run the package manager in the given directory with additional environment variables.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

UV

public static final PackageManagerExecutor UV

PIPENV

public static final PackageManagerExecutor PIPENV

Method Details

run

public PackageManagerExecutor.RunResult run(Path workDir,
 String executablePath,
 Map<String,String> environment,
 String... args)
                                     throws IOException,
InterruptedException

Run the package manager in the given directory with additional environment variables.

Throws:

IOException

InterruptedException

find

public @Nullable String find()

Find the executable on the system. Returns null when the tool is not installed or not on PATH — callers should warn-and-skip in that case.