Using begins to expose shutil

wrap_shutil.py

import shutil
import begin

begin.subcommand(shutil.copy)
begin.subcommand(shutil.copy2)
begin.subcommand(shutil.copyfile)
begin.subcommand(shutil.copymode)
begin.subcommand(shutil.copystat)
begin.subcommand(shutil.copytree)
begin.subcommand(shutil.move)
begin.subcommand(shutil.rmtree)

# Patch in doc before the func is wrapped by begin.start
def patch_doc(doc):
    def decorate(func):
        func.__doc__ = doc
        return func
    return decorate

@begin.start
@patch_doc(shutil.__doc__)
def main():
    pass