常规 Python 中的 %%writefile 魔术命令

Question

我正在将 Python 代码从Jupyter Notebook复制到 .py 文件以从终端运行它。我找不到如何实现这一行的方法：

%%writefile -a submission.py

常规 Python 中与 %%writefile magic 命令相同的代码是什么？

Answer 1

替换了这个：

%%writefile -a submission.py

    model = Net()
    model = model.float()
    model.load_state_dict(state_dict)
    model = model.to('cpu')
    model = model.eval()
    obs = tensor(obs['board']).reshape(1, 1, config.rows, config.columns).float()
    obs = obs / 2
    action = model(obs)
    return int(action)

这样：

submission_ending = '''    model = Net()
    model = model.float()
    model.load_state_dict(state_dict)
    model = model.to('cpu')
    model = model.eval()
    obs = tensor(obs['board']).reshape(1, 1, config.rows, config.columns).float()
    obs = obs / 2
    action = model(obs)
    return int(action)'''

with open('submission.py', mode='a') as file:
    file.write(submission_ending)