def new(self, tm=0.0):
        # type: (float) -> None
        '''
        Create a new Volume Descriptor Date.  If tm is None, then this Volume
        Descriptor Date will be full of zeros (meaning not specified).  If tm
        is not None, it is expected to be a struct_time object, at which point
        this Volume Descriptor Date object will be filled in with data from that
        struct_time.

        Parameters:
          tm - struct_time object to base new VolumeDescriptorDate off of,
               or 0.0 for an empty VolumeDescriptorDate.
        Returns:
          Nothing.
        '''
        if self._initialized:
            raise pycdlibexception.PyCdlibInternalError('This Volume Descriptor Date object is already initialized')

        if tm != 0.0:
            local = time.localtime(tm)
            self.year = local.tm_year
            self.month = local.tm_mon
            self.dayofmonth = local.tm_mday
            self.hour = local.tm_hour
            self.minute = local.tm_min
            self.second = local.tm_sec
            self.hundredthsofsecond = 0
            self.gmtoffset = utils.gmtoffset_from_tm(tm, local)
            self.date_str = time.strftime(self.TIME_FMT, local).encode('utf-8') + '{:0<2}'.format(self.hundredthsofsecond).encode('utf-8') + struct.pack('=b', self.gmtoffset)
        else:
            self.year = 0
            self.month = 0
            self.dayofmonth = 0
            self.hour = 0
            self.minute = 0
            self.second = 0
            self.hundredthsofsecond = 0
            self.gmtoffset = 0
            self.date_str = self.EMPTY_STRING

        self._initialized = True
def new ( self , tm = 0.0 ) : if self . _initialized : raise pycdlibexception . PyCdlibInternalError ( 'This Volume Descriptor Date object is already initialized' ) if tm != 0.0 : local = time . localtime ( tm ) self . year = local . tm_year self . month = local . tm_mon self . dayofmonth = local . tm_mday self . hour = local . tm_hour self . minute = local . tm_min self . second = local . tm_sec self . hundredthsofsecond = 0 self . gmtoffset = utils . gmtoffset_from_tm ( tm , local ) self . date_str = time . strftime ( self . TIME_FMT , local ) . encode ( 'utf-8' ) + '{:0<2}' . format ( self . hundredthsofsecond ) . encode ( 'utf-8' ) + struct . pack ( '=b' , self . gmtoffset ) else : self . year = 0 self . month = 0 self . dayofmonth = 0 self . hour = 0 self . minute = 0 self . second = 0 self . hundredthsofsecond = 0 self . gmtoffset = 0 self . date_str = self . EMPTY_STRING self . _initialized = True
Create a new Volume Descriptor Date.  If tm is None, then this Volume
        Descriptor Date will be full of zeros (meaning not specified).  If tm
        is not None, it is expected to be a struct_time object, at which point
        this Volume Descriptor Date object will be filled in with data from that
        struct_time.

        Parameters:
          tm - struct_time object to base new VolumeDescriptorDate off of,
               or 0.0 for an empty VolumeDescriptorDate.
        Returns:
          Nothing.