pantsbuild.pants.contrib.python.checks.checker 1.24.0rc1

The Pants Python source code lint tool.

Pants is an Apache2 licensed build tool written in Python.

The latest documentation can be found at pantsbuild.

1.24.x Stable Releases

This document describes releases leading up to the 1.24.x stable series.

1.24.0rc1 (01/08/2020)

Bugfixes

• Fix ./pants lint2 for Black and isort (#8877) PR #8877

• Report a deprecation for the option name rather than for the dest. (#8856) PR #8856

Refactoring, Improvements, and Tooling

• [IntelliJ] Export only modulizable targets when in export-dep-as-jar (#8812) PR #8812

1.24.0rc0 (12/19/2019)

API Changes

• Upgrade fasteners (#8826) PR #8826

• Separate v1/v2 backend and plugin registration (#8817) PR #8817

• Deprecate old style of passthrough args for isort, Pytest, and MyPy (#8842) PR #8842

• Deprecate passthrough args for ./pants login (#8843) PR #8843

• Upgrade ansicolors to 1.1.8 (#8839) PR #8839

• Add new MyPy subsystem and deprecate –lint-mypy-config-file and –lint-mypy-version (#8829) PR #8829

• Deprecate unused global –timeout option (#8805) PR #8805

New Features

• A v2 backend for generating AWS Lambdas. (#8835) PR #8835

• Add user-facing-name abstraction to Node and use it in v2 console UI (#8828) PR #8828

• Add timeout options to Pytest rule (#8783) PR #8783

Bugfixes

• Fix V2 formatters failing when formatting the same file (#8823) Issue #8722 PR #8823

• V2 console UI: fix bug with InteractiveProcessRequest (#8833) PR #8833

• Fix terminal display with v2 UI (#8821) PR #8821

• move the subdirectory for exception logs to .pids/ (#8511) PR #8511

Refactoring, Improvements, and Tooling

• Use rule-author-supplied description for UI (#8846) PR #8846

• Change signature of store_dict extern (#8844) PR #8844

• Use f-strings on src/python/pants/option (#8837) PR #8837

• Convert src/python/pants/backend/jvm to use f-strings (#8703) PR #8703

• Update itertools to 0.8.2 (#8840) PR #8840

• Port ./pants generate-pants-ini to V2 (#8830) PR #8830

• Improve output of ./pants help (#8820) PR #8820

• A rule to produce a Distdir product. (#8831) PR #8831

• Typecheck rules/core, testutil/engine/util.py, and 30 more files (#8824) PR #8824

• Refactor help (#8816) PR #8816

1.24.0.dev3 (12/13/2019)

API Changes

• Deprecate –requirements for PythonToolBase subclasses in favor of –version and –extra-requirements (#8789) PR #8789

• Rename V2 goals to use the same naming scheme (#8774) PR #8774

New Features

• Add Flake8 linter to V2 (#8791) PR #8791

• Support working_directory in EPRs. (#8784) PR #8784

• Make v2 binary goal pay attention to –pants-distdir (#8775) PR #8775

Bugfixes

• Fix V2 binary to work with multiple targets (#8781) PR #8781

• Fix graph ambiguity of using multiple linters/formatters in V2 (#8801) Issue #8722 PR #8801

• Fix registration of unions that are split across multiple backends (#8810) PR #8810

• Fix enginedisplay printing (#8799) PR #8799

• Add cherry-picked commit to 1.23.0 (#8804) PR #8804

• Version changes should invalidate pytest runs. (#8790) PR #8790

• Fix pantsbuild wheel publishing. (#8782) PR #8782

• Revert “Upgrade to Pex 2.0.3. (#8704)” (#8787) PR #8704 PR #8787

• Add parent-build-id option to know what runs are inner runs and not to run them with pantsd (#8724) PR #8724

Refactoring, Improvements, and Tooling

• A rule to create a pex from a target closure. (#8811) PR #8811

• V2 console UI: Logging improvements (#8806) PR #8806

• Rework Goal.Options so that V2 goals work with MyPy (#8742) PR #8742

• Fix V2 linters needing to implement a formatter no-op (#8795) PR #8795

• [IntelliJ] Refactor some code in export-dep-as-jar goal (#8792) PR #8792

• Load the bootstrapped zinc compiler from the zinc server’s classpath. (#8753) PR #8753

• Curl in release script fails much more verbosely (#8780) PR #8780

• This test has been flaky far too long. (#8788) PR #8788

• [V2 UI] Pipe Python-side Console to the engine when –v2-ui is set (#8771) PR #8771

• Prep for 1.23.0 (#8785) PR #8785

• Cleanup type ignore. (#8777) PR #8777

• Remove deprecated ./pants mypy in favor of ./pants lint.mypy (#8773) PR #8773

1.24.0.dev2 (12/08/2019)

API Changes

• Add option to attach Subsystems to streaming workunits (#8720) PR #8720

• Allow passing arguments to Pytest, isort, and Black in V2 (#8729) PR #8729

New Features

• Add fast-depedencies V2 rule (#8759) PR #8759

Bugfixes

• Fix V2 Black not being distributed to end users (#8776) PR #8776

• Fix V2 isort config option when only using a single config file (#8768) PR #8768

Refactoring, Improvements, and Tooling

• Bump test_pytest_run.py timeout. (#8778) PR #8778

• Upgrade to Pex 2.0.3. (#8704) PR #8704

• Deprecate –dependencies-external-only and the default including external dependencies (#8763) PR #8763

• Update reqwests dependency to 0.9.22 PR #8755

• Simplify .travis.yml setup now that more shards can use remote execution (#8754) PR #8754

• Fix internal unmatched globs warnings (#8735) PR #8735

• Partially type check 300 more files (#8741) PR #8741

Documentation

• Update “powered by” page. (#8761) PR #8761

1.24.0.dev1 (12/02/2019)

API Changes

• Remove deprecated option mypy_version (#8751) PR #8751

Refactoring, Improvements, and Tooling

• Add missing source file (#8737) PR #8737

1.24.0.dev0 (11/29/2019)

Note: This was not published due to infrastructure issues. dev1 is effectively identical.

API Changes

• Deprecate –run-py-args and –run-cpp-args (#8726) PR #8726

• Treat all MaterializeToDirectories paths as relative to the buildroot (#8696) PR #8696

• Use default argument for DirectoryToMaterialize’s path_prefix (#8711) PR #8711

New Features

• [IntelliJ] Export source jars of dependencies in export-dep-as-jar (#8723) PR #8723

• Add available targets to the exported json in order to support proper highlighting in the BUILD files (#8688) PR #8688

• Add –dep-as-jar option for idea-plugin (#8632) PR #8632

• Add SchedulerSession.materialize_directory() for less boilerplate in V2 rules (#8709) PR #8709

• [experimental] Add export-dep-as-jar task (#8628) PR #8628

• Support publishing plugins that expose rules. (#8693) PR #8693

• Allow @rule-authors to give rules names (#8592) PR #8592

Bugfixes

• Fix unused variable breaking master branch (#8734) PR #8734

• Don’t check that plugins are exact requirements. (#8721) PR #8721

• Don’t choke on plugin requirements that are URLs. (#8708) PR #8708

• Fix bug in create_html_page - undefined variable (#8700) PR #8700

• No-op when V2 fmt, lint, and test have a target with empty sources (#8730) PR #8730

Refactoring, Improvements, and Tooling

• Allow V2 isort to use multiple config files (#8731) PR #8731

• Refactor V2 Black and isort for better de-duplication (#8732) PR #8732

• Refactor fmt-v2 to use Workspace (#8691) PR #8691

• add types to await Get[X](…)!! (#8697) PR #8697

• Add V2 implementation of isort (#8689) PR #8689

• Assign some names to rules (#8695) PR #8695

• Convert contrib/confluence, contrib/thrifty, contrib/cpp, contrib/scrooge, contrib/scalajs to use f-strings (#8702) PR #8702

• Add TestBase.request_single_product() for less boilerplate when writing V2 tests (#8698) PR #8698

• Convert contrib/node and contrib/go to use f-strings. (#8699) PR #8699

• Remove yielding @rules (#8652) PR #8652

Version updates

• Bump default MyPy to 0.740 (#8358) PR #8358

• Bump to latest junit-runner to pull in #8674. (#8692) PR #8692