pandas.DataFrame.attrs#
- property DataFrame.attrs[source]#
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 changingattrs
will only affect the present dataset.pandas.concat
copiesattrs
only if all input datasets have the sameattrs
.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]}