Method get_bpbynumber

Lib/bdb.py:777–795

Return a breakpoint by its index in Breakpoint.bybpnumber. For invalid arg values or if the breakpoint doesn't exist, raise a ValueError.

(self, arg)

        return None

    def get_bpbynumber(self, arg):
        """Return a breakpoint by its index in Breakpoint.bybpnumber.

        For invalid arg values or if the breakpoint doesn't exist,
        raise a ValueError.
        """
        if not arg:
            raise ValueError('Breakpoint number expected')
        try:
            number = int(arg)
        except ValueError:
            raise ValueError('Non-numeric breakpoint number %s' % arg) from None
        try:
            bp = Breakpoint.bpbynumber[number]
        except IndexError:
            raise ValueError('Breakpoint number %d out of range' % number) from None
        if bp is None:
            raise ValueError('Breakpoint %d already deleted' % number)
        return bp

    def get_break(self, filename, lineno):
        """Return True if there is a breakpoint for filename:lineno."""