def set_diag_border(self, diag_border=1):
        self.diag_border = diag_border

    ###########################################################################
    #
    # Internal Format properties. These aren't documented since they are
    # either only used internally or else are unlikely to be set by the user.
    #
    ###########################################################################
Return the amount of padding (or clipping) on the left and
dataset/ETHPy150Open jmcnamara/XlsxWriter/xlsxwriter/format.py/Format.set_diag_border--crossover with--dataset/ETHPy150Open AnyMesh/anyMesh-Python/example/urwid/decoration.py/calculate_left_right_padding