Pretty-print an entire Pandas Series / DataFrame
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)
This will automatically return the options to their previous values.
If you are working on jupyter-notebook, using display(df)
instead of print(df)
will use jupyter rich display logic (like so).
How can I display full (non-truncated) dataframe information in HTML when converting from Pandas dataframe to HTML?
Set the display.max_colwidth
option to None
(or -1
before version 1.0):
pd.set_option('display.max_colwidth', None)
set_option
documentation
For example, in IPython, we see that the information is truncated to 50 characters. Anything in excess is ellipsized:
If you set the display.max_colwidth
option, the information will be displayed fully:
Pretty print a pandas dataframe in VS Code
As of the January 2021 release of the python extension, you can now view pandas dataframes with the built-in data viewer when debugging native python programs. When the program is halted at a breakpoint, right-click the dataframe variable in the variables list and select "View Value in Data Viewer"
Print very long string completely in pandas dataframe
You can use options.display.max_colwidth
to specify you want to see more in the default representation:
In [2]: df
Out[2]:
one
0 one
1 two
2 This is very long string very long string very...
In [3]: pd.options.display.max_colwidth
Out[3]: 50
In [4]: pd.options.display.max_colwidth = 100
In [5]: df
Out[5]:
one
0 one
1 two
2 This is very long string very long string very long string veryvery long string
And indeed, if you just want to inspect the one value, by accessing it (as a scalar, not as a row as df.iloc[2]
does) you also see the full string:
In [7]: df.iloc[2,0] # or df.loc[2,'one']
Out[7]: 'This is very long string very long string very long string veryvery long string'
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