RustPython
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A Python interpreter written in Rust
Installation
bash init_env.sh
Run
./test.sh <path/to/file.py> # compile and run
./test.sh <path/to/file.py> --bytecode # print the bytecode in JSON
./test.sh <path/to/file.py> --dis # Run python -m dis
Manual
Given a python file test.py
python compile_code.py test.py > test.bytecode
cd RustPython
cargo run ../test.bytecode
Testing & debugging
./test_all.sh # Run all tests under tests/
- If a test is expected to fail or raise exception, add
xfail_*prefix to the filename.
Logging
RUST_LOG=debug ./tests_all.sh
TODOs
- Native types => Partial
- Control flow => if(v)
- assert => OK
- Structural types (list, tuple, object)
- Strings
- Function calls => Blocked by bytecode serializer
- Modules import
- Generators
Goals
-
Support all builtin functions
-
Runs the pybenchmark benchmark test
-
Run famous/popular python modules (which?)
-
Compatible with CPython 3.6
Rust version
rustc 1.20.0-nightly