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)