Python variable length parameters

I feel that Python’s variable-length parameters are quite easy to use. Record them for easy query.
def selectsql(self, sqlstr, *condition):
       arr = sqlstr.split("?")
                                                                                                                    for i in range (len(arr)-1):
        rs += arr[i] + str(condition[i])
                                                                                                                                        using   using   using   using using using           using using         through using ’ s ’ s ‐ ‐ ‐ ‐ sele(self, sqlstr, **condition): ​                                                print(key,condition[key])