bytearray.split(sep=None, maxsplit=-1) Split the binary sequence into subsequences of the same type, using sep as the

bytes.join(iterable) bytearray.join(iterable) Return a bytes or bytearray object which is the concatenation of the

bytes.index(sub[, start[, end]]) bytearray.index(sub[, start[, end]]) Like find(), but raise

bytearray.rpartition(sep) Split the sequence at the last occurrence of sep, and return a 3-tuple containing the part

bytes.isalpha() bytearray.isalpha() Return true if all bytes in the sequence are alphabetic ASCII characters and

bytearray.capitalize() Return a copy of the sequence with each byte interpreted as an ASCII character, and the first byte capitalized

str.translate(table) Return a copy of the string in which each character has been mapped through the given translation table

bytes.decode(encoding="utf-8", errors="strict") bytearray.decode(encoding="utf-8", errors="strict") Return a string

setdefault(key[, default]) If key is in the dictionary, return its value. If not, insert key with a value

cast(format[, shape]) Cast a memoryview to a new format or shape. shape defaults to [byte_length//new_itemsize]