Jupyter 笔记本魔术命令 - 使用 %who DataFrame 获取 DataFrame 列表？

Question

I can print all interactive variables, with some minimal formatting using %who .

If I only want defined DataFrames, %who DataFrame works great.

Is there a way to send the output of %who DataFrame to a list?

Answer 1

I believe %who_ls is what you're looking for:

Return a sorted list of all interactive variables.

If arguments are given, only variables of types matching these arguments are returned.

Example use -

In [1]: x, y, z = 1, 1, 1

In [2]: ints = %who_ls int

In [3]: print(ints)
['x', 'y', 'z']

Answer 2

您想使用此命令将 who 的输出放入变量中：

df_list = %who_ls DataFrame