
0_c           @   s0   d  d l  m Z m Z d e f d     YZ d S(   i(   t   DateTimeFieldt   Funct   TransactionNowc           B   s   e  Z d  Z d d  Z RS(   t   CURRENT_TIMESTAMPc         K   s8   | d  k r t   } n  t t |   j d | |  d  S(   Nt   output_field(   t   NoneR    t   superR   t   __init__(   t   selfR   t   extra(    (    sC   /tmp/pip-unpacked-wheel-BAJOf3/django/contrib/postgres/functions.pyR      s    N(   t   __name__t
   __module__t   templateR   R   (    (    (    sC   /tmp/pip-unpacked-wheel-BAJOf3/django/contrib/postgres/functions.pyR      s   N(   t   django.db.modelsR    R   R   (    (    (    sC   /tmp/pip-unpacked-wheel-BAJOf3/django/contrib/postgres/functions.pyt   <module>   s   