漂亮地打印整个 Pandas 系列/DataFrame [英] Pretty-print an entire Pandas Series / DataFrame

问题描述

我经常在终端上使用 Series 和 DataFrames.系列的默认 __repr__ 返回一个减少的样本，具有一些头部和尾部值，但其余的缺失.

I work with Series and DataFrames on the terminal a lot. The default __repr__ for a Series returns a reduced sample, with some head and tail values, but the rest missing.

是否有内置的方法可以漂亮地打印整个系列/数据帧?理想情况下，它会支持正确对齐，可能支持列之间的边界，甚至可能支持不同列的颜色编码.

Is there a builtin way to pretty-print the entire Series / DataFrame? Ideally, it would support proper alignment, perhaps borders between columns, and maybe even color-coding for the different columns.

推荐答案

您也可以使用 option_context，带有一个或多个选项:

You can also use the option_context, with one or more options:

with pd.option_context('display.max_rows', None, 'display.max_columns', None):  # more options can be specified also
    print(df)

这将自动将选项恢复为以前的值.

This will automatically return the options to their previous values.

如果您正在使用 jupyter-notebook，使用 display(df) 而不是 print(df) 将使用 jupyter 丰富的显示逻辑 (像这样).

If you are working on jupyter-notebook, using display(df) instead of print(df) will use jupyter rich display logic (like so).

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