def _wrap_command()

in setup.py [0:0]

• 15 lines of code
• 5 McCabe index (conditional complexity)

def _wrap_command(cmds, cls, strict=True):
    """Wrap a setup command

    Parameters
    ----------
    cmds: list(str)
        The names of the other commands to run prior to the command.
    strict: boolean, optional
        Whether to raise errors when a pre-command fails.
    """

    class WrappedCommand(cls):
        def run(self):
            if not getattr(self, "uninstall", None):
                try:
                    [self.run_command(cmd) for cmd in cmds]
                except Exception:
                    if strict:
                        raise
                    else:
                        pass
            # update package data
            update_package_data(self.distribution)

            result = cls.run(self)
            return result

    return WrappedCommand