漂亮地打印整個Pandas系列/ DataFrame

本文翻譯自：Pretty-print an entire Pandas Series / DataFrame

I work with Series and DataFrames on the terminal a lot. 我在終端上經常使用Series和DataFrames。 The default __repr__ for a Series returns a reduced sample, with some head and tail values, but the rest missing. 系列的默認__repr__返回減少的樣本，具有一些頭和尾值，但其餘部分丟失。

Is there a builtin way to pretty-print the entire Series / DataFrame? 有沒有一種內置方法可以漂亮地打印整個Series / DataFrame？ Ideally, it would support proper alignment, perhaps borders between columns, and maybe even color-coding for the different columns. 理想情況下，它將支持適當的對齊方式，可能支持列之間的邊界，甚至可能對不同列進行顏色編碼。

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#1樓

參考：https://stackoom.com/question/1IFBJ/漂亮地打印整個Pandas系列-DataFrame

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#2樓

Sure, if this comes up a lot, make a function like this one. 當然，如果出現很多情況，請創建一個像這樣的功能。 You can even configure it to load every time you start IPython: https://ipython.org/ipython-doc/1/config/overview.html 您甚至可以將其配置爲在每次啓動IPython時加載： https : //ipython.org/ipython-doc/1/config/overview.html

def print_full(x):
    pd.set_option('display.max_rows', len(x))
    print(x)
    pd.reset_option('display.max_rows')

As for coloring, getting too elaborate with colors sounds counterproductive to me, but I agree something like bootstrap's .table-striped would be nice. 至於顏色，過於精緻的顏色聽起來適得其反，但我同意類似bootstrap的.table-striped這樣的東西會很好。 You could always create an issue to suggest this feature. 您總是可以創建一個問題來建議該功能。

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#3樓

You can also use the option_context , with one or more options: 您還可以將option_context與一個或多個選項一起使用：

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

This will automatically return the options to their previous values. 這將使選項自動返回其先前的值。

If you are working on jupyter-notebook, using display(df) instead of print(df) will use jupyter rich display logic (like so) . 如果您正在使用jupyter-notebook，則使用display(df)而不是print(df)將使用jupyter-rich顯示邏輯（像這樣） 。

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#4樓

After importing pandas, as an alternative to using the context manager, set such options for displaying entire dataframes: 導入熊貓後，作爲使用上下文管理器的替代方法，請設置以下選項以顯示整個數據框：

pd.set_option('display.max_columns', None)  # or 1000
pd.set_option('display.max_rows', None)  # or 1000
pd.set_option('display.max_colwidth', -1)  # or 199

For full list of useful options, see: 有關有用選項的完整列表，請參見：

pd.describe_option('display')

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#5樓

No need to hack settings. 無需修改設置。 There is a simple way: 有一個簡單的方法：

print(df.to_string())

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#6樓

Try this 嘗試這個

pd.set_option('display.height',1000)
pd.set_option('display.max_rows',500)
pd.set_option('display.max_columns',500)
pd.set_option('display.width',1000)