Refactor compile_function by youknowone · Pull Request #6001 · RustPython/RustPython
104-106: Good addition for symbol table tracking.
The new symbol_table_index field properly links code objects to their symbol tables, supporting the enhanced symbol table management mentioned in the refactoring. The field is correctly integrated into the struct and destructuring pattern.
325-328: Solid defensive programming improvement.
The conditional check prevents pushing null block indices onto the stack during stack depth calculation, which could otherwise cause issues. This is a good defensive programming practice that improves robustness.
388-439: LGTM! Well-structured helper methods for symbol table management.
These helper methods effectively centralize variable index management and improve code maintainability.
441-462: Good defensive programming with the sub_tables check.
The added validation prevents attempting to remove from an empty vector and provides a helpful error message for debugging.
602-602: Correct initialization of symbol_table_index field.
The field is properly set to link the code object with its symbol table.
680-693: Appropriate removal of the sub_tables assertion.
The comment clearly documents why various scope types can have remaining sub_tables, making this change correct for the enhanced type parameter support.
754-844: Excellent refactoring of qualified name generation.
The enhanced logic properly handles type parameter scopes, global symbols, and function locals according to Python semantics. The implementation is well-documented and covers all necessary cases.
987-1113: Excellent unification of name operation handling.
The refactored compile_name method provides clear separation of concerns with the NameOp enum and comprehensive handling of all name operation scenarios, including proper type parameter scope support.
1925-2089: Well-designed modularization of function compilation logic.
The three helper methods effectively separate concerns for default arguments, function body compilation, and annotation processing. This improves code organization and maintainability.
2093-2230: Comprehensive implementation of PEP 695 generic function support.
The refactored method effectively orchestrates the compilation of both regular and generic functions, with proper handling of type parameters, defaults passing, and stack management.
2437-2666: Robust implementation of generic class compilation.
The changes properly handle both regular and generic classes, with correct setup of class namespaces, type parameters, and the generic base mechanism required by PEP 695.
5413-5414: Better documentation reference.
The updated comment more accurately describes the function's relationship to inspect.cleandoc.