我查看了Python 文档中有关 pickle的信息,但还是有点困惑。有什么示例代码可以写入新文件,然后使用 pickle 将字典转储到其中吗?
当然!下面是示例 Python 代码片段,演示了如何pickle使用
pickle
import pickle # Sample dictionary data = { da 'name': 'John Doe', 'age': 30, 'city': 'New York', 'skills': ['Python', 'Machine Learning', 'Data Analysis'] } # File path to save the pickle data file_path = 'data.pickle' # Writing to the file using pickle with open(file_path, 'wb') as f: pickle.dump(data, f) print(f"Dictionary dumped to {file_path}")
data
file_path
open(file_path, 'wb')
data.pickle
'wb'
pickle.dump(data, f)
dat
字典并将其写入文件 o
with
pickle.dump()
pickle.load()
pickle此示例演示了用于保存 Python 字典的简单用例,但pickle可以