role.py 文件源码

def _write_galaxy_install_info(self):
        """
        Writes a YAML-formatted file to the role's meta/ directory
        (named .galaxy_install_info) which contains some information
        we can use later for commands like 'list' and 'info'.
        """

        info = dict(
            version=self.version,
            install_date=datetime.datetime.utcnow().strftime("%c"),
        )
        info_path = os.path.join(self.path, self.META_INSTALL)
        with open(info_path, 'w+') as f:
            try:
                self._install_info = yaml.safe_dump(info, f)
            except:
                return False

        return True