Search results

panic: KeyExport already exists with value

crash

Status: Open.

Bug

#2900 In facebook/pyrefly;

· correctmost opened on Mar 25, 2026

bad-argument-type when using double-underscore argument

typechecking

Status: Open.

Bug

#2896 In facebook/pyrefly;

· MarcoGorelli opened on Mar 25, 2026

0.58.0 regression: false positive bad-return

typechecking

Status: Open.

Bug

#2895 In facebook/pyrefly;

· jorenham opened on Mar 25, 2026

bad-return false positive due to Pyrefly misunderstanding control flow

googleissues from googleissues from google

scoping-control-flowissues related to scoping and control flowissues related to scoping and control flow

typechecking

Status: Open.

Bug

#2894 In facebook/pyrefly;

· superbobry opened on Mar 25, 2026

dict Literal key type is not a compatible 'subtype' of str key type

typechecking

Status: Open.

Bug

#2893 In facebook/pyrefly;

· mrckzgl opened on Mar 25, 2026

sqlalchemy func.current_timestamp missing doc

Status: Open.

#2889 In facebook/pyrefly;

· asukaminato0721 opened on Mar 24, 2026

Emit deprecated tag for deprecated LSP diagnostics

good first issueGood for newcomersGood for newcomers

language-serverIssues specific to our IDE integration rather than type checkingIssues specific to our IDE integration rather than type checking

Status: Open.

Feature

#2885 In facebook/pyrefly;

· yangdanny97 opened on Mar 24, 2026

ERROR No matching overload found for function dict.__init__ called with arguments:

Status: Open.

#2884 In facebook/pyrefly;

· asukaminato0721 opened on Mar 24, 2026

random idea: visualize for torch operation

Status: Open.

#2877 In facebook/pyrefly;

· asukaminato0721 opened on Mar 23, 2026

Incorrect overload selection for itertools.accumulate

typechecking

usabilityUsability & readiness issues identified with running Pyrefly on top OSS projectsUsability & readiness issues identified with running Pyrefly on top OSS projects

Status: Open.

Bug

#2876 In facebook/pyrefly;

· grievejia opened on Mar 23, 2026

str.join with and/or expression narrowing

typechecking

usabilityUsability & readiness issues identified with running Pyrefly on top OSS projectsUsability & readiness issues identified with running Pyrefly on top OSS projects

Status: Open.

Bug

#2875 In facebook/pyrefly;

· grievejia opened on Mar 23, 2026

Do not enforce name alignment for namedtuple and enum functional syntax

typechecking

usabilityUsability & readiness issues identified with running Pyrefly on top OSS projectsUsability & readiness issues identified with running Pyrefly on top OSS projects

Status: Open.

Bug

#2874 In facebook/pyrefly;

· grievejia opened on Mar 23, 2026