"""Package for parsing and compiling Python source code



There are several functions defined at the top level that are imported

from modules contained in the package.



parse(buf, mode="exec") -> AST

    Converts a string containing Python source code to an abstract

    syntax tree (AST).  The AST is defined in compiler.ast.



parseFile(path) -> AST

    The same as parse(open(path))



walk(ast, visitor, verbose=None)

    Does a pre-order walk over the ast using the visitor instance.

    See compiler.visitor for details.



compile(source, filename, mode, flags=None, dont_inherit=None)

    Returns a code object.  A replacement for the builtin compile() function.



compileFile(filename)

    Generates a .pyc file by compiling filename.

"""

from warnings import warnpy3k

warnpy3k("the compiler package has been removed in Python 3.0", stacklevel=2)

del warnpy3k



from compiler.transformer import parse, parseFile

from compiler.visitor import walk

from compiler.pycodegen import compile, compileFile

