LibCST 0.3.20 Release - 2021-08-09

Fixed

• Don't reset subprocess environment to fix codemodding on windows #495
• TypeAnnotationsVisitor: don't truncate function return type #499
• Docs: Fix typo #492

LibCST 0.3.19 Release - 2021-05-12

Updated

• Return more specific QNames for assignments #477
• Tie accesses from string annotation to the string node #483

Fixed

• Fix leaking processes from TypeInferenceProvider #474
• Fix TypeInferenceProvider breakage with empty cache #476
• Fix formatting for link to QualifiedName class in docs #480

LibCST 0.3.18 Release - 2021-03-29

Added

• Add FlattenSentinel to support replacing a statement with multiple statements #455
• Add BuiltinScope #469
• Add FullyQualifiedNameProvider #465

Updated

• Split QualifiedNameProvider out from libcst.metadata.scope_provider #464

Fixed

• Exception while parsing escape character in raw f-strings #462

LibCST 0.3.17 Release - 2021-02-08

Updated

• Optimization: reduce the number of unused parallel processes #440

Fixed

• Walrus operator's left hand side now has STORE expression context #443
• ApplyTypeAnnotationsVisitor applies parameter annotations even if no return type is declared #445
• Work around Windows problem by using dummy pool for jobs=1 #436
• Remove extra unused imports added in other files #453

LibCST 0.3.16 Release - 2020-12-16

Added

• Support PEP-604 style unions in decorator annotations #429
• Gathering exports in augmented assignment statements #426

Fixed

• Don't allow out of order accesses in the global scope #431
• Handle scope ordering in For statements #430
• Fix for not parsing subscripts such as cast()["from"] #428
• Walrus operator's left hand side now has STORE expression context #433

LibCST 0.3.15 Release - 2020-12-01

Added

• Support Named Unicode Characters and yield in f-strings #424

Fixed

• Assignment/access ordering in comprehensions #423
• Referencing of remaining objects in cast() #422

LibCST 0.3.14 Release - 2020-11-18

Fixed

• Fix is_annotation for types used in classdef base and assign value #406
• Visit concatenated f-strings during scope analysis #411
• Correct handling of walrus operator in function args #417
• Allow generator expressions in f-strings #419
• Keep track of assignment/access ordering during scope analysis #413
• Handle string type references in cast() during scope analysis #418

LibCST 0.3.13 Release - 2020-10-12

Fixed

• Use correct type for AugAssign and AnnAssign target #396
• Support string annotations for type aliases #401

LibCST 0.3.12 Release - 2020-10-01

Fixed

• fix RemoveImportsVisitor crash when ImportAlias is inserted without comma #397
• Provide STORE for {Class,Function}Def.name in ExpressionContextProvider #394

LibCST 0.3.5 Release - 2020-09-28

Added

• Implement TypeOf matcher #384

Updated

• Update return type of ParentNodeProvider to be CSTNode #377
• Add source code links to each class/function #378

Fixed

• Removing an import alias with a trailing standalone comment should preserve the comment #392