setupbase.py 文件源码

def combine_commands(*commands):
    """Return a Command that combines several commands."""

    class CombinedCommand(Command):

        def initialize_options(self):
            self.commands = []
            for C in commands:
                self.commands.append(C(self.distribution))
            for c in self.commands:
                c.initialize_options()

        def finalize_options(self):
            for c in self.commands:
                c.finalize_options()

        def run(self):
            for c in self.commands:
                c.run()
    return CombinedCommand