def __repr__(self):
        return "<Requirement(package={package}, version='{version}')>".format(
            package=self.package, version=self.version)
def name(self):
        if self._values['name'] is None:
            return None
        name = str(self._values['name']).strip()
        if name == '':
            raise F5ModuleError(
                "You must specify a name for this module"
            )
        return name