Update dependency libcst to v0.4.3

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
libcst	==0.3.20 -> ==0.4.3

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Release Notes

Instagram/LibCST

v0.4.3

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Fixed

• Restore the 0.4.1 behavior for libcst.helpers.get_absolute_module by @​lpetre in https://github.com/Instagram/LibCST/pull/684

v0.4.2

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New Contributors

• @​stanislavlevin made their first contribution in https://github.com/Instagram/LibCST/pull/650
• @​dmitryvinn made their first contribution in https://github.com/Instagram/LibCST/pull/655
• @​wiyr made their first contribution in https://github.com/Instagram/LibCST/pull/669
• @​toofar made their first contribution in https://github.com/Instagram/LibCST/pull/675

Fixed

• native: Avoid crashing by making IntoPy conversion fallible by @​zsol in https://github.com/Instagram/LibCST/pull/639
• native: make sure ParserError's line is zero-indexed by @​zsol in https://github.com/Instagram/LibCST/pull/681
• Fix space validation for AsName and Await by @​zsol in https://github.com/Instagram/LibCST/pull/641
• Qualified Name Provider: Fix returned qname for symbols that are prefixes of each other by @​wiyr in https://github.com/Instagram/LibCST/pull/669
• Rename Codemod: Correct last renamed import from by @​toofar in https://github.com/Instagram/LibCST/pull/675
• Many changes to the Apply Type Comments codemod:
  • Allow for skipping quotes when applying type comments by @​stroxler in https://github.com/Instagram/LibCST/pull/644
  • Port pyre fixes by @​stroxler in https://github.com/Instagram/LibCST/pull/651
  • Preserve as-imports when merging type annotations. by @​martindemello in https://github.com/Instagram/LibCST/pull/664
  • Qualify imported symbols when the dequalified form would cause a conflict by @​martindemello in https://github.com/Instagram/LibCST/pull/674
  • Add an argument to always qualify imported type annotations. by @​martindemello in https://github.com/Instagram/LibCST/pull/676

Added

• Create an AddTrailingCommas codemod by @​stroxler in https://github.com/Instagram/LibCST/pull/643
• Define gather global names visitor by @​shannonzhu in https://github.com/Instagram/LibCST/pull/657

Updated

• Support module and package names in the codemod context by @​lpetre in https://github.com/Instagram/LibCST/pull/662
• Drop support for running libcst using a python 3.6 interpreter by @​lpetre in https://github.com/Instagram/LibCST/pull/663
• Update relative import logic to match cpython by @​lpetre in https://github.com/Instagram/LibCST/pull/660
• Scope Provider: Consider access information when computing qualified names for nodes by @​lpetre in https://github.com/Instagram/LibCST/pull/682

v0.4.1

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New Contributors

• @​ariebovenberg made their first contribution in https://github.com/Instagram/LibCST/pull/605
• @​sehz made their first contribution in https://github.com/Instagram/LibCST/pull/598

Added

• Add docs about the native parts by @​zsol in https://github.com/Instagram/LibCST/pull/601
• Specify minimum rust toolchain version by @​zsol in https://github.com/Instagram/LibCST/pull/614
• build wheels on main branch for linux/arm64 by @​zsol in https://github.com/Instagram/LibCST/pull/630

Updated

• ApplyTypeAnnotationVisitor changes
  • Add support for methods with func type comment excluding self/cls by @​stroxler in https://github.com/Instagram/LibCST/pull/622
  • Merge in TypeVars and Generic base classes in ApplyTypeAnnotationVisitor by @​martindemello in https://github.com/Instagram/LibCST/pull/596
  • Full handling for applying type comments to Assign by @​stroxler in https://github.com/Instagram/LibCST/pull/599
  • Add support for For and With by @​stroxler in https://github.com/Instagram/LibCST/pull/607
  • Support FunctionDef transformations by @​stroxler in https://github.com/Instagram/LibCST/pull/610
• change pyo3 as optional dependency in native Python Parser by @​sehz in https://github.com/Instagram/LibCST/pull/598
• add slots to base classes, @​add_slots takes bases into account by @​ariebovenberg in https://github.com/Instagram/LibCST/pull/605
• [native] Box most enums by @​zsol in https://github.com/Instagram/LibCST/pull/632
• [native] Return tuples instead of lists in CST nodes by @​zsol in https://github.com/Instagram/LibCST/pull/631

Fixed

• Allow trailing whitespace without newline at EOF by @​zsol in https://github.com/Instagram/LibCST/pull/611
• Handle ast.parse failures when converting function type comments by @​stroxler in https://github.com/Instagram/LibCST/pull/616
• [native] Don't redundantly nest StarredElement inside another Element by @​isidentical in https://github.com/Instagram/LibCST/pull/624
• [native] Allow unparenthesized tuples inside f-strings by @​isidentical in https://github.com/Instagram/LibCST/pull/621
• Don't require whitespace right after match by @​isidentical in https://github.com/Instagram/LibCST/pull/628
• Proxy both parentheses in some pattern matching nodes by @​isidentical in https://github.com/Instagram/LibCST/pull/626

v0.4.0

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This release contains a new parsing infrastructure that is turned off by default. You
can enable it by setting the LIBCST_PARSER_TYPE environment variable to native
before parsing an input with the usual LibCST APIs. Parsing Python 3.10 documents is
only supported in this new mode.

Note: the new parser is built as a native extension, so LibCST will ship with binary
wheels from now on.

Added

• Implement a Python PEG parser in Rust by @​zsol in #​566
• implement PEP-654: except* by @​zsol in #​571
• Implement PEP-634 - Match statement by @​zsol in #​568
• Add instructions to codegen test failures by @​stroxler in #​582
• Support Parenthesized With Statements by @​stroxler in #​584
• Support relative imports in AddImportsVisitor by @​martindemello in #​585
• Codemod for PEP 484 Assign w / type comments -> PEP 526 AnnAssign by @​stroxler in #​594

Updated

• Update license headers by @​zsol in #​560
• Use precise signature matching when inserting function type annotations by @​martindemello in #​591

v0.3.23

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Fixed

• Fix missing string annotation references #​561

v0.3.22

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Added

• Add --indent-string option to libcst.tool print #​525
• Publish pre-release packages to test.pypi.org #​550
• Add ImportAssignment class extending Assignment to record assignments for import statements #​554

Fixed

• Various documentation fixes #​527, #​529
• Do not add imports if we added no type info in ApplyTypeAnnotationVisitor (commit)
• Support relative imports in ApplyTypeAnnotationVisitor qualifier handling #​538
• Don't gather metadata if the wrapper already contains it #​545
• Swallow parsing errors in string annotations #​548
• Stop parsing string annotations when no longer in a typing call #​546

Updated

• Move find_qualified_names_for in the Assignment class #​557

v0.3.21

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Fixed

• Fix pyre command for type inference provider #​523

Updated

• Change codegen to treat typing.Union[Foo, NoneType] and typing.Optional[Foo] as the same [#​508](https://github.com/Instagram/LibCST/pull/5088)
• Rewrite the MatchIfTrue type to be generic on _MatchIfTrueT #​512
• Add python3.9 to the CI #​506
• Various CI changes #​471 #​510 #​505 #​515 #​516

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