pandas.DataFrame.attrs

property DataFrame.attrs

Dictionary of global attributes of this dataset.

Warning

attrs is experimental and may change without warning.

See also

DataFrame.flags

Global flags applying to this object.

Notes

Many operations that create new datasets will copy attrs. Copies are always deep so that changing attrs will only affect the present dataset. pandas.concat copies attrs only if all input datasets have the same attrs.

Examples

For Series:

>>> ser = pd.Series([1, 2, 3])
>>> ser.attrs = {"A": [10, 20, 30]}
>>> ser.attrs
{'A': [10, 20, 30]}

For DataFrame:

>>> df = pd.DataFrame({'A': [1, 2], 'B': [3, 4]})
>>> df.attrs = {"A": [10, 20, 30]}
>>> df.attrs
{'A': [10, 20, 30]}