Package org.openrewrite.python.internal

Class LockFileRegeneration

java.lang.Object

org.openrewrite.python.internal.LockFileRegeneration

public final class LockFileRegeneration
extends Object

Regenerates a lock file by running <packageManager> lock in a temporary directory seeded with the dependencies file (and optionally an existing lock). Pre-configured instances are provided for uv (UV) and pipenv (PIPENV).

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	LockFileRegeneration.Result

Field Summary

Fields

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

Method Summary

Modifier and Type	Method	Description
static @Nullable LockFileRegeneration	forPackageManager(@Nullable PythonResolutionResult.PackageManager pm)
LockFileRegeneration.Result	regenerate(String dependenciesContent)
LockFileRegeneration.Result	regenerate(String dependenciesContent, @Nullable String existingLockContent)
LockFileRegeneration.Result	regenerate(String dependenciesContent, @Nullable String existingLockContent, Map<String,String> environment)	Regenerate the lock file from the given dependencies content.

Methods inherited from class java.lang.Object

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

Field Details

UV

public static final LockFileRegeneration UV

PIPENV

public static final LockFileRegeneration PIPENV

Method Details

forPackageManager

public static @Nullable LockFileRegeneration forPackageManager(@Nullable PythonResolutionResult.PackageManager pm)

regenerate

public LockFileRegeneration.Result regenerate(String dependenciesContent)

regenerate

public LockFileRegeneration.Result regenerate(String dependenciesContent,
 @Nullable String existingLockContent)

regenerate

public LockFileRegeneration.Result regenerate(String dependenciesContent,
 @Nullable String existingLockContent,
 Map<String,String> environment)

Regenerate the lock file from the given dependencies content. When an existing lock file is provided it is seeded into the working directory so the package manager performs a minimal update rather than re-resolving every dependency from scratch.

Parameters:

dependenciesContent - the dependencies-file content to lock

existingLockContent - the current lock file content, or null

environment - additional environment variables (e.g., SSL_CERT_FILE)

Returns:

a result containing the new lock file content, or an error message