xorbits.pandas.Series.str.endswith

Series.str.endswith(pat: str | tuple[str, ...], na: Scalar | None = None) → Series | Index

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

Equivalent to str.endswith().

参数

• pat (str or tuple[str, ...]) – Character sequence or tuple of strings. Regular expressions are not accepted.

• na (object, 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.

返回

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

返回类型

Series or Index of bool

参见

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.

实际案例

>>> 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

>>> s.str.endswith(('t', 'T'))  
0     True
1    False
2     True
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

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