Instagram/LibCST v1.1.0

on GitHub

Added

• PEP 695 support
  • parser: PEP 695 - Type Parameter Syntax #1004
  • Scope provider: support for type annotations #1014
• PEP 701 support
  • parser: support arbitrarily nested f-strings #1026
  • parser: Parse multiline expressions in f-strings #1027
• parser: Support files with mixed newlines #1007
• libcst is now published to crates.io

Fixed

• codemod/ApplyTypeAnnotationsVisitor: Do not annotate the same variable multiple times #956
• parser: Don't swallow trailing whitespace #976
• codemod/rename: Avoid duplicating import statements when the module name doesn't change #981

Updated

• cli: Don't gather dirs ending .py #994
• drop support for Python 3.7 #997
• A few parser performance improvements:
  • Switch to using thread_local regular expressions to stop mutext contention #996
  • Remove need for regex in TextPosition::matches #1002
  • Remove Regexes from whitespace parser #1008

New Contributors

• @apbard made their first contribution in #957
• @orf made their first contribution in #995
• @MichaReiser made their first contribution in #1007
• @andrecsilva made their first contribution in #1024

Full Changelog: v1.0.1...v1.1.0