这不是严格意义上的答案，但是让我们记住我们可以df.describe().transpose()或者df.head(n).transpose()，或者df.tail(n).transpose()。

我还发现，当标题是结构化的时，将它们作为列来阅读更容易:

header1_xxx,

header2_xxx,

header3_xxx,

我认为终端和应用程序处理垂直滚动更自然，如果这是必要的转置后。

标头通常比它们的值大，将它们全部放在一列(索引)中可以最大限度地减少它们对总表宽度的影响。

最后，其他的df描述也可以合并，这里有一个可能的想法:

def df_overview(df: pd.DataFrame, max_colwidth=25, head=3, tail=3):
    return(
        df.describe([0.5]).transpose()
        .merge(df.dtypes.rename('dtypes'), left_index=True, right_index=True)
        .merge(df.head(head).transpose(), left_index=True, right_index=True)
        .merge(df.tail(tail).transpose(), left_index=True, right_index=True)
        .to_string(max_colwidth=max_colwidth, float_format=lambda x: "{:.4G}".format(x))
    )

你可以简单地执行以下步骤，

您可以更改Pandas max_columns特性的选项，如下所示: 进口熊猫作为pd pd.options.display。Max_columns = 10 (这允许显示10个列，您可以根据需要更改。) 像这样，你可以改变行数，你需要显示如下(如果你需要改变最大行数): pd.options.display。Max_rows = 999 (这允许一次打印999行。)

如需更改Pandas的不同选项/设置，请参考文档。

使用以下方法设置列的最大宽度:

pd.set_option('max_colwidth', 800)

这个特定的语句将每列的最大宽度设置为800像素。

更新:熊猫0.23.4起

这是不必要的。如果设置pd.options.display.width = 0, Pandas会自动检测终端窗口的大小。(旧版本见底部。)

Pandas.set_printoptions(…)已弃用。相反，使用熊猫。set_option(optname, val)，或者等效的pd.options.<opt. hierarchy .name> = val。

import pandas as pd
pd.set_option('display.max_rows', 500)
pd.set_option('display.max_columns', 500)
pd.set_option('display.width', 1000)

下面是set_option的帮助:

set_option(pat,value) - Sets the value of the specified option

Available options:
display.[chop_threshold, colheader_justify, column_space, date_dayfirst,
         date_yearfirst, encoding, expand_frame_repr, float_format, height,
         line_width, max_columns, max_colwidth, max_info_columns, max_info_rows,
         max_rows, max_seq_items, mpl_style, multi_sparse, notebook_repr_html,
         pprint_nest_depth, precision, width]
mode.[sim_interactive, use_inf_as_null]

Parameters
----------
pat - str/regexp which should match a single option.

Note: partial matches are supported for convenience, but unless you use the
full option name (e.g., *x.y.z.option_name*), your code may break in future
versions if new options with similar names are introduced.

value - new value of option.

Returns
-------
None

Raises
------
KeyError if no such option exists

display.chop_threshold: [default: None] [currently: None]
: float or None
        if set to a float value, all float values smaller then the given threshold
        will be displayed as exactly 0 by repr and friends.
display.colheader_justify: [default: right] [currently: right]
: 'left'/'right'
        Controls the justification of column headers. used by DataFrameFormatter.
display.column_space: [default: 12] [currently: 12]No description available.

display.date_dayfirst: [default: False] [currently: False]
: boolean
        When True, prints and parses dates with the day first, eg 20/01/2005
display.date_yearfirst: [default: False] [currently: False]
: boolean
        When True, prints and parses dates with the year first, e.g., 2005/01/20
display.encoding: [default: UTF-8] [currently: UTF-8]
: str/unicode
        Defaults to the detected encoding of the console.
        Specifies the encoding to be used for strings returned by to_string,
        these are generally strings meant to be displayed on the console.
display.expand_frame_repr: [default: True] [currently: True]
: boolean
        Whether to print out the full DataFrame repr for wide DataFrames
        across multiple lines, `max_columns` is still respected, but the output will
        wrap-around across multiple "pages" if it's width exceeds `display.width`.
display.float_format: [default: None] [currently: None]
: callable
        The callable should accept a floating point number and return
        a string with the desired format of the number. This is used
        in some places like SeriesFormatter.
        See core.format.EngFormatter for an example.
display.height: [default: 60] [currently: 1000]
: int
        Deprecated.
        (Deprecated, use `display.height` instead.)

display.line_width: [default: 80] [currently: 1000]
: int
        Deprecated.
        (Deprecated, use `display.width` instead.)

display.max_columns: [default: 20] [currently: 500]
: int
        max_rows and max_columns are used in __repr__() methods to decide if
        to_string() or info() is used to render an object to a string.  In case
        python/IPython is running in a terminal this can be set to 0 and Pandas
        will correctly auto-detect the width the terminal and swap to a smaller
        format in case all columns would not fit vertically. The IPython notebook,
        IPython qtconsole, or IDLE do not run in a terminal and hence it is not
        possible to do correct auto-detection.
        'None' value means unlimited.
display.max_colwidth: [default: 50] [currently: 50]
: int
        The maximum width in characters of a column in the repr of
        a Pandas data structure. When the column overflows, a "..."
        placeholder is embedded in the output.
display.max_info_columns: [default: 100] [currently: 100]
: int
        max_info_columns is used in DataFrame.info method to decide if
        per column information will be printed.
display.max_info_rows: [default: 1690785] [currently: 1690785]
: int or None
        max_info_rows is the maximum number of rows for which a frame will
        perform a null check on its columns when repr'ing To a console.
        The default is 1,000,000 rows. So, if a DataFrame has more
        1,000,000 rows there will be no null check performed on the
        columns and thus the representation will take much less time to
        display in an interactive session. A value of None means always
        perform a null check when repr'ing.
display.max_rows: [default: 60] [currently: 500]
: int
        This sets the maximum number of rows Pandas should output when printing
        out various output. For example, this value determines whether the repr()
        for a dataframe prints out fully or just a summary repr.
        'None' value means unlimited.
display.max_seq_items: [default: None] [currently: None]
: int or None

        when pretty-printing a long sequence, no more then `max_seq_items`
        will be printed. If items are ommitted, they will be denoted by the addition
        of "..." to the resulting string.

        If set to None, the number of items to be printed is unlimited.
display.mpl_style: [default: None] [currently: None]
: bool

        Setting this to 'default' will modify the rcParams used by matplotlib
        to give plots a more pleasing visual style by default.
        Setting this to None/False restores the values to their initial value.
display.multi_sparse: [default: True] [currently: True]
: boolean
        "sparsify" MultiIndex display (don't display repeated
        elements in outer levels within groups)
display.notebook_repr_html: [default: True] [currently: True]
: boolean
        When True, IPython notebook will use html representation for
        Pandas objects (if it is available).
display.pprint_nest_depth: [default: 3] [currently: 3]
: int
        Controls the number of nested levels to process when pretty-printing
display.precision: [default: 7] [currently: 7]
: int
        Floating point output precision (number of significant digits). This is
        only a suggestion
display.width: [default: 80] [currently: 1000]
: int
        Width of the display in characters. In case python/IPython is running in
        a terminal this can be set to None and Pandas will correctly auto-detect the
        width.
        Note that the IPython notebook, IPython qtconsole, or IDLE do not run in a
        terminal and hence it is not possible to correctly detect the width.
mode.sim_interactive: [default: False] [currently: False]
: boolean
        Whether to simulate interactive mode for purposes of testing
mode.use_inf_as_null: [default: False] [currently: False]
: boolean
        True means treat None, NaN, INF, -INF as null (old way),
        False means None and NaN are null, but INF, -INF are not null
        (new way).
Call def:   pd.set_option(self, *args, **kwds)

旧版本信息。这其中的大部分已经被弃用了。

正如@bmu提到的，Pandas自动检测(默认情况下)显示区域的大小，当对象repr不适合显示时，将使用摘要视图。您提到了调整IDLE窗口的大小，但没有任何效果。如果你打印df.describe().to_string()是否适合IDLE窗口?

终端大小由pandas.util.terminal.get_terminal_size()(已弃用并删除)决定，这将返回一个包含显示的(宽度，高度)的元组。输出是否与IDLE窗口的大小匹配?可能会出现问题(以前在Emacs中运行终端时出现过一个问题)。

注意，可以绕过自动检测，熊猫。Set_printoptions (max_rows=200, max_columns=10)将永远不会切换到摘要视图，如果行数，列数没有超过给定的限制。

'max_colwidth'选项有助于查看每列的未截断形式。

你也可以在循环中尝试:

for col in df.columns: 
    print(col) 

我只用了这三句话:

pd.set_option('display.max_columns', None)
pd.set_option('display.expand_frame_repr', False)
pd.set_option('max_colwidth', -1)

它适用于Anaconda, Python 3.6.5, Pandas 0.23.0和Visual Studio Code 1.26。