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a &�i� � @ s> d Z ddlmZ ddlmZmZ d dd�Zdd� Zd d � ZdS ) zs This module offers general convenience and utility functions for dealing with datetimes. .. versionadded:: 2.7.0 � )�unicode_literals)�datetime�timeNc C s" t �| �}t �|�� td| d��S )a Returns a :py:class:`datetime` representing the current day at midnight :param tzinfo: The time zone to attach (also used to determine the current day). :return: A :py:class:`datetime.datetime` object representing the current day at midnight. r ��tzinfo)r ZnowZcombine�dater )r �dt� r �2/usr/lib/python3.9/site-packages/dateutil/utils.py�today s r c C s | j dur| S | j|d�S dS )a� Sets the ``tzinfo`` parameter on naive datetimes only This is useful for example when you are provided a datetime that may have either an implicit or explicit time zone, such as when parsing a time zone string. .. doctest:: >>> from dateutil.tz import tzoffset >>> from dateutil.parser import parse >>> from dateutil.utils import default_tzinfo >>> dflt_tz = tzoffset("EST", -18000) >>> print(default_tzinfo(parse('2014-01-01 12:30 UTC'), dflt_tz)) 2014-01-01 12:30:00+00:00 >>> print(default_tzinfo(parse('2014-01-01 12:30'), dflt_tz)) 2014-01-01 12:30:00-05:00 :param dt: The datetime on which to replace the time zone :param tzinfo: The :py:class:`datetime.tzinfo` subclass instance to assign to ``dt`` if (and only if) it is naive. :return: Returns an aware :py:class:`datetime.datetime`. Nr )r �replace)r r r r r �default_tzinfo s r c C s* t |�}| | }| | ko$|kS S )zn Useful for comparing two datetimes that may have a negligible difference to be considered equal. )�abs)Zdt1Zdt2Zdelta� differencer r r � within_delta@ s r )N)�__doc__Z __future__r r r r r r r r r r �<module> s #
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