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r4   ddlmZ Y nX ddlmZmZ ddlmZm	Z	 ddl
mZmZmZ ddl
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$Id: tzfile.py,v 1.8 2004/06/03 00:15:24 zenzen Exp $
    )StringIO)datetime	timedelta)unpackcalcsize)StaticTzInfo	DstTzInfomemorized_ttinfo)memorized_datetimememorized_timedeltac             C   s
   | j dS )z5Cast a string or byte string to an ASCII byte string.ASCII)encode)s r   /usr/lib/python3.6/tzfile.py_byte_string   s    r    c             C   s   t | jdS )z0Cast a string or byte string to an ASCII string.r   )strdecode)r   r   r   r   _std_string   s    r   c       !      C   s|  d}t |}t||j|\}}}}}}	}
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   ).0Ztransr   r   r   
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ttisgmtcntZ
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ttinfo_rawZtznames_rawr   ZtznamesiZtzname_offsetZnulclsZtransition_infoinfZ	utcoffsetdstjZprev_infZstdinfZtznamer   r   r   build_tzinfo   s      

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
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r;   __main__N)pprintZzoneinfozAustralia/MelbourneZ	AustraliaZ	Melbournerbz
US/EasternZUSZEastern) __doc__Z	cStringIOr   ImportErrorior   r   structr   r   Zpytz.tzinfor   r   r	   r
   r   r   r*   r   r;   __name__Zos.pathosr=   pathjoindirname__file__baseopenZtzr!   r   r   r   r   <module>   s*   e
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