LibCST 0.3.4 Release - 2020-03-27

Added

• Supported CST parsing for Python 3.0, 3.1 and 3.3. #261
• Added RemoveUnusedImportsCommand for removing unused import codemod. #266
• Added ApplyTypeAnnotationsVisitor.add_stub_to_context for apply type annotations from stub modules. #265

Updated

• Improved exception message of get_metadata when MetadataWrapper is not used. #257
• New steps for Pyre type check in README.rst which analyzes installed Python sources for better type checking. #262

Fixed

• Parsed except(Exception): correctly while there is no space after except syntax. #256
• Fixed RemoveImportsVisitor to not remove imports when references still exist. #264
• Fixed missing type annotations. #271
• AddImportsVisitor generates deterministic order for added imports. #274