dask.dataframe.Series.str.endswith

dask.dataframe.Series.str.endswith

dataframe.Series.str.endswith(pat, na=None)

Test if the end of each string element matches a pattern.

This docstring was copied from pandas.core.strings.accessor.StringMethods.endswith.

Some inconsistencies with the Dask version may exist.

Equivalent to str.endswith().

Parameters
patstr

Character sequence. Regular expressions are not accepted.

naobject, default NaN

Object shown if element tested is not a string. The default depends on dtype of the array. For object-dtype, numpy.nan is used. For StringDtype, pandas.NA is used.

Returns
Series or Index of bool

A Series of booleans indicating whether the given pattern matches the end of each string element.

See also

str.endswith

Python standard library string method.

Series.str.startswith

Same as endswith, but tests the start of string.

Series.str.contains

Tests if string element contains a pattern.

Examples

>>> s = pd.Series(['bat', 'bear', 'caT', np.nan])  
>>> s  
0     bat
1    bear
2     caT
3     NaN
dtype: object
>>> s.str.endswith('t')  
0     True
1    False
2    False
3      NaN
dtype: object

Specifying na to be False instead of NaN.

>>> s.str.endswith('t', na=False)  
0     True
1    False
2    False
3    False
dtype: bool