vyper delegatecall

vyper_delegatecall.vy

a: public(int128)
b: public(address)

@public
def execute(_to: address, _data: bytes[4096]):
    raw_call(
        _to,
        _data,
        gas=msg.gas,
        outsize=0,
        delegate_call=True
    )
    

@public
def testFunc(_a: int128, _b:address):
    self.a = _a
    self.b = _b
    
@public
@constant
def createCallData(_a: int128, _b:address) -> bytes[68]:
    cdata: bytes[68] = concat(method_id("testFuc(int128,address)", bytes[4]), convert(_a, bytes32), convert(_b, bytes32))
    return cdata

usage in pseudo code

data = createCallData(1234, "0x0dcd2f752394c41875e259e00bb44fd505297caf")
deployed_addr = ... // the address of this contract
execute(deployed_addr, data)