Method _save_dockerfile

docker/build_image.py:67–71

(self, content: str)

        )

    def _save_dockerfile(self, content: str) -> None:
        if os.path.exists('./Dockerfile'):
            os.remove('./Dockerfile')
        with open('./Dockerfile', 'w') as f:
            f.write(content)

    def run_cmd(self, *args: str) -> int:
        """Run a shell command safely via subprocess (no shell=True).