Import a Joker helper file into IDA

ImportJokerFile.py

import idaapi
import idautils
import idc

content = ""

with open("/path/to/joker/file", "r") as f:
    content = f.readlines()

for line in content:
    faddr,fname = line.replace("\n", "").split(":")

    eaaddr = int(faddr, 16)
    idc.MakeCode(eaaddr)
    idc.MakeFunction(eaaddr)
    idc.MakeNameEx(int(faddr, 16), fname, idc.SN_NOWARN)
    print(fname + " @ " + faddr)

print("done")