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This change implements a new bytecode compiler, based on a transformation of the parse tree to an abstract syntax defined in Parser/Python.asdl. The compiler implementation is not complete, but it is in stable enough shape to run the entire test suite excepting two disabled tests.
This directory contains support tools for the Python compiler package, which is now part of the standard library. compile.py Demo that compiles a Python module into a .pyc file using the pure-Python compiler code. demo.py Prints the names of all the methods defined in a module, as a demonstration of walking through the abstract syntax tree produced by the parser. dumppyc.py Dumps the contents of a .pyc file, printing the attributes of the code object followed by a code disassembly. regrtest.py Runs the Python test suite using bytecode generated by the pure-Python compiler code instead of the builtin compiler.