Source code for spydrnet_physical.ir.innerpin

import typing
from spydrnet.ir.innerpin import InnerPin as InnerPinBase


if typing.TYPE_CHECKING:
    from spydrnet.ir.innerpin import InnerPin as InnerPinSDN
    from spydrnet_physical.ir.pin import Pin as PinPhy
    InnerPinBase = type("InnerPinBase", (InnerPinSDN, PinPhy), {})


class InnerPin(InnerPinBase):
    ''' This class extends the default InnerPin class '''

    def index(self):
        """if this wire is in a cable, returns the index number of the wire in the parent cable"""

        assert self._port is not None, "the wire does not belong to a cable"

        return self._port.pins.index(self)