ed3b4eb72b
## Summary This PR adds `TextRange` to `Identifier`. Right now, the AST only includes ranges for identifiers in certain cases (`Expr::Name`, `Keyword`, etc.), namely when the identifier comprises an entire AST node. In Ruff, we do additional ad-hoc lexing to extract identifiers from source code. One frequent example: given a function `def f(): ...`, we lex to find the range of `f`, for use in diagnostics. Another: `except ValueError as e`, for which the AST doesn't include a range for `e`. Note that, as an optimization, we avoid storing the `TextRange` for `Expr::Name`, since it's already included.
RustPython parser as a library
This project is forked from RustPython project. The parser is one of the core part of RustPython and Ruff project.
We try to keep these crates as a well-packaged library for more potential users.
Projects
- RustPython is a Python interpreter
- Ruff is an extremely fast Python linter
- Pylyzer is a static code analyzer / language server for Python
- Baembal is a Python package to accelerate
ast.parse