oplus/epm/record.py
def pop(self, index=None):
        """
        This method only works for extensible fields. It allows to remove a value and shift all other values to fill
        the gap.

        Parameters
        ----------
        index: int, default None
            index of field to remove.

        Returns
        -------
        serialize value of popped field
        """
        # prepare index (will check for extensible)
        index = self._prepare_pop_insert_index(index=index)

        # get extensible info
        cycle_start, cycle_len, patterns = self.get_extensible_info()
        
        # remove extensible fields
        fields = self.clear_extensible_fields()

        # pop
        serialized_value = fields.pop(index-cycle_start)
        
        # add remaining
        self.add_fields(*fields)

        return serialized_value
def pop(self, index=None):
        # prepare index (will check for extensible)
        index = self._prepare_pop_insert_index(index=index)

        # get extensible info
        cycle_start, cycle_len, patterns = self.get_extensible_info()
        
        # remove extensible fields
        fields = self.clear_extensible_fields()

        # pop
        serialized_value = fields.pop(index-cycle_start)
        
        # add remaining
        self.add_fields(*fields)

        return serialized_value
def pop ( self , index = None ) : # prepare index (will check for extensible) index = self . _prepare_pop_insert_index ( index = index ) # get extensible info cycle_start , cycle_len , patterns = self . get_extensible_info ( ) # remove extensible fields fields = self . clear_extensible_fields ( ) # pop serialized_value = fields . pop ( index - cycle_start ) # add remaining self . add_fields ( * fields ) return serialized_value
This method only works for extensible fields. It allows to remove a value and shift all other values to fill
        the gap.

        Parameters
        ----------
        index: int, default None
            index of field to remove.

        Returns
        -------
        serialize value of popped field
This method only works for extensible fields . It allows to remove a value and shift all other values to fill the gap .