/usr/lib/python3.9/site-packages/dateutil/zoneinfo/__pycache__
a ���[ � @ s� d dl Z d dlZd dlmZ d dlmZ d dlmZ d dlm Z g d�Z dZ dZ G d d � d e �Z d d � ZG d d� de�Zg Zddd�Zdd� Zdd� ZdS )� N)�TarFile)�get_data)�BytesIO)�tzfile)�get_zonefile_instance�gettz�gettz_db_metadatazdateutil-zoneinfo.tar.gzZMETADATAc @ s e Zd Zdd� ZdS )r c C s t | jffS )N)r Z _filename��self� r �>/usr/lib/python3.9/site-packages/dateutil/zoneinfo/__init__.py� __reduce__ s ztzfile.__reduce__N)�__name__� __module__� __qualname__r r r r r r s r c C sR zt ttt��W S tyL } z$t�d�| j| j �� W Y d } ~ d S d } ~ 0 0 d S )NzI/O error({0}): {1}) r r r � ZONEFILENAME�IOError�warnings�warn�format�errno�strerror)�er r r �getzoneinfofile_stream s r c @ s e Zd Zddd�Zddd�ZdS )� ZoneInfoFileNc s� |d ur�t j|d�����fdd���� D �� _� fdd���� D �}� j�|� z.����t��}|�� � d�}t � |�� _ W n t y� d � _ Y n0 W d � q�1 s�0 Y n i � _d � _ d S )N)Zfileobjc s6 i | ].}|� � r|jtkr|jt� �|�|jd ��qS ))�filename)�isfile�name� METADATA_FNr � extractfile)�.0�zf)�tfr r � <dictcomp>" s �z)ZoneInfoFile.__init__.<locals>.<dictcomp>c s, i | ]$}|� � s|�� r|j� j|j �qS r )ZislnkZissymr �zonesZlinkname)r Zzlr r r r# ' s �zUTF-8)r �openZ getmembersr$ �updater Z getmemberr �read�decode�json�loads�metadata�KeyError)r Zzonefile_streamZlinksZ metadata_jsonZ metadata_strr )r r" r �__init__ s" � � ,zZoneInfoFile.__init__c C s | j �||�S )ak Wrapper for :func:`ZoneInfoFile.zones.get`. This is a convenience method for retrieving zones from the zone dictionary. :param name: The name of the zone to retrieve. (Generally IANA zone names) :param default: The value to return in the event of a missing key. .. versionadded:: 2.6.0 )r$ �get)r r �defaultr r r r. 6 s zZoneInfoFile.get)N)N)r r r r- r. r r r r r s r Fc C s2 | r d}n t tdd�}|du r.tt� �}|t_|S )a% This is a convenience function which provides a :class:`ZoneInfoFile` instance using the data provided by the ``dateutil`` package. By default, it caches a single instance of the ZoneInfoFile object and returns that. :param new_instance: If ``True``, a new instance of :class:`ZoneInfoFile` is instantiated and used as the cached instance for the next call. Otherwise, new instances are created only as necessary. :return: Returns a :class:`ZoneInfoFile` object. .. versionadded:: 2.6 N�_cached_instance)�getattrr r r r0 )Z new_instanceZzifr r r r P s r c C s8 t �dt� tt�dkr(t�tt� �� td j� | �S )a+ This retrieves a time zone from the local zoneinfo tarball that is packaged with dateutil. :param name: An IANA-style time zone name, as found in the zoneinfo file. :return: Returns a :class:`dateutil.tz.tzfile` time zone object. .. warning:: It is generally inadvisable to use this function, and it is only provided for API compatibility with earlier versions. This is *not* equivalent to ``dateutil.tz.gettz()``, which selects an appropriate time zone based on the inputs, favoring system zoneinfo. This is ONLY for accessing the dateutil-specific zoneinfo (which may be out of date compared to the system zoneinfo). .. deprecated:: 2.6 If you need to use a specific zoneinfofile over the system zoneinfo, instantiate a :class:`dateutil.zoneinfo.ZoneInfoFile` object and call :func:`dateutil.zoneinfo.ZoneInfoFile.get(name)` instead. Use :func:`get_zonefile_instance` to retrieve an instance of the dateutil-provided zoneinfo. z�zoneinfo.gettz() will be removed in future versions, to use the dateutil-provided zoneinfo files, instantiate a ZoneInfoFile object and use ZoneInfoFile.zones.get() instead. See the documentation for details.r ) r r �DeprecationWarning�len�_CLASS_ZONE_INSTANCE�appendr r r$ r. )r r r r r m s � r c C s2 t �dt� tt�dkr(t�tt� �� td jS )a! Get the zonefile metadata See `zonefile_metadata`_ :returns: A dictionary with the database metadata .. deprecated:: 2.6 See deprecation warning in :func:`zoneinfo.gettz`. To get metadata, query the attribute ``zoneinfo.ZoneInfoFile.metadata``. z�zoneinfo.gettz_db_metadata() will be removed in future versions, to use the dateutil-provided zoneinfo files, ZoneInfoFile object and query the 'metadata' attribute instead. See the documentation for details.r ) r r r2 r3 r4 r5 r r r+ r r r r r � s � r )F)r r) �tarfiler �pkgutilr �ior Z dateutil.tzr Z_tzfile�__all__r r r �objectr r4 r r r r r r r �<module> s / &
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