def write_timestamp(self, v):
        """Write out a Python datetime.datetime object as a 64-bit integer
        representing seconds since the Unix epoch."""
        self.out.write(pack('>Q', long_t(calendar.timegm(v.utctimetuple()))))
def write_timestamp ( self , v ) : self . out . write ( pack ( '>Q' , long_t ( calendar . timegm ( v . utctimetuple ( ) ) ) ) )
Write out a Python datetime.datetime object as a 64-bit integer
        representing seconds since the Unix epoch.