modin.pandas.Series.dt.month_name¶

Series.dt.month_name[source] (https://github.com/snowflakedb/snowpark-python/blob/v1.26.0/snowpark-python/.tox/docs/lib/python3.9/site-packages/modin/pandas/series_utils.py#L766-L769)¶

Return the month names with specified locale.

Parameters:: locale (str, optional) – Locale determining the language in which to return the month name. Default is English locale (‘en_US.utf8’). Use the command locale -a on your terminal on Unix systems to find your locale language code.
Returns:: Series or Index of month names.
Return type:: Series or Index

Examples

>>> s = pd.Series(pd.date_range(start='2018-01', freq='ME', periods=3))
>>> s
0   2018-01-31
1   2018-02-28
2   2018-03-31
dtype: datetime64[ns]
>>> s.dt.month_name()
0     January
1    February
2       March
dtype: object

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>>> idx = pd.date_range(start='2018-01', freq='ME', periods=3)
>>> idx
DatetimeIndex(['2018-01-31', '2018-02-28', '2018-03-31'], dtype='datetime64[ns]', freq=None)
>>> idx.month_name()  
Index(['January', 'February', 'March'], dtype='object')

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Using the locale parameter you can set a different locale language, for example: idx.month_name(locale=’pt_BR.utf8’) will return month names in Brazilian Portuguese language.

>>> idx = pd.date_range(start='2018-01', freq='ME', periods=3)
>>> idx
DatetimeIndex(['2018-01-31', '2018-02-28', '2018-03-31'], dtype='datetime64[ns]', freq=None)
>>> idx.month_name(locale='pt_BR.utf8')  
Index(['Janeiro', 'Fevereiro', 'Março'], dtype='object')

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