def line(self):
        """
        Returns the line number of the beginning of this range.
        """
        line, column = self.source_buffer.decompose_position(self.begin_pos)
        return line
def line(self):
        """
        Returns the line number of the beginning of this range.
        """
        line, column = self.source_buffer.decompose_position(self.begin_pos)
        return line
def line ( self ) : line , column = self . source_buffer . decompose_position ( self . begin_pos ) return line
Returns the line number of the beginning of this range.
Returns the line number of the beginning of this range .