Issues

• bad-argument-type - false negative when calling decorator function with wrong type

  meta/pyrefly#5536 · Filter by author DetachHead opened on Nov 5, 2026
  1

• Behaviour difference when virtualenv outside project

  meta/pyrefly#5533 · Filter by author PeterJCLaw opened on Nov 4, 2026

• Django: type arguments of Field subclasses are ignored

  django
  meta/pyrefly#5532 · Filter by author sk- opened on Nov 4, 2026

• Completion returns no items inside a function body when the typed text is a keyword (as, in, is, ...)

  language-server
  meta/pyrefly#5529 · Filter by author PetrGolubev opened on Nov 4, 2026

• mypy_primer comments should hide the previous comment

  meta/pyrefly#5527 · Filter by author DetachHead opened on Nov 4, 2026
  1

• Annotated dict union rejects literal keys despite constructing a fresh dictionary

  meta/pyrefly#5526 · Filter by author zshuzh opened on Nov 4, 2026

• invalid-inheritance error when a pydantic BaseModel extends a Protocol

  pydantic
  meta/pyrefly#5521 · Filter by author DetachHead opened on Nov 4, 2026

• improve reStructuredText support

  good first issuehas-open-prlanguage-server
  meta/pyrefly#5520 · Filter by author asukaminato0721 opened on Nov 4, 2026

• subclassing property doesn't work

  meta/pyrefly#5519 · Filter by author DetachHead opened on Nov 4, 2026

• support google style docstrings

  good first issuelanguage-server
  meta/pyrefly#5518 · Filter by author asukaminato0721 opened on Nov 4, 2026

• Report unreachable duplicate partial-class match cases

  typechecking
  meta/pyrefly#5516 · Filter by author bniladridas opened on Nov 4, 2026

• var be blue, unassigned be white

  good first issuelanguage-server
  meta/pyrefly#5513 · Filter by author asukaminato0721 opened on Nov 3, 2026

• auto be shown with an inlay

  language-server
  meta/pyrefly#5512 · Filter by author asukaminato0721 opened on Nov 3, 2026

• Enum members should be constant not variable

  language-server
  meta/pyrefly#5511 · Filter by author asukaminato0721 opened on Nov 3, 2026

• automatically convert a regular string to f string when you type a curly bracket inside a string

  language-server
  meta/pyrefly#5510 · Filter by author asukaminato0721 opened on Nov 3, 2026

• self and cls semantic highlighting

  good first issuelanguage-server
  meta/pyrefly#5509 · Filter by author asukaminato0721 opened on Nov 3, 2026

• Feature Request: Support for decorator semantic token type or modifier for variables used as decorators

  good first issuelanguage-server
  meta/pyrefly#5508 · Filter by author asukaminato0721 opened on Nov 3, 2026

• Off-by-default error kind: using the result of a call that only returns None (mypy func-returns-value)

  django
  meta/pyrefly#5507 · Filter by author PedroTroller opened on Nov 3, 2026

• render markdown in docstrings

  good first issuelanguage-server
  meta/pyrefly#5506 · Filter by author asukaminato0721 opened on Nov 3, 2026

• Global config files (specified with --config or PYREFLY_CONFIG=) are unusable as their directory will be used at the project root.

  meta/pyrefly#5505 · Filter by author MinekPo1 opened on Nov 3, 2026

• LSP on Windows: an open file gets no diagnostics when its drive letter appears in two cases

  meta/pyrefly#5502 · Filter by author KotlinIsland opened on Nov 3, 2026

• cls be hidden by default

  meta/pyrefly#5501 · Filter by author asukaminato0721 opened on Nov 3, 2026

• Truthy narrow of an and result keeps the falsy left operand

  narrowingtypechecking
  Bug

  meta/pyrefly#5498 · Filter by author kinto0 opened on Nov 3, 2026
  

• Bug: narrowing ignores nonlocal writes from a nested function → false-positive unnecessary-comparison

  has-open-prnarrowingquansighttypechecking
  meta/pyrefly#5495 · Filter by author MarcoGorelli opened on Nov 2, 2026
  3

  

• type(...) is treated the same as isinstance

  has-open-prnarrowingtypechecking
  Bug

  meta/pyrefly#5494 · Filter by author kinto0 opened on Nov 2, 2026
  2