bytearray.center(width[, fillbyte]) Return a copy of the object centered in a sequence of length width. Padding is

pop(key[, default]) If key is in the dictionary, remove it and return its value, else return default. If default

update(other, ...) set |= other | ... Update the set, adding elements from all others.

class tuple([iterable]) Tuples may be constructed in a number of ways: Using

str.lower() Return a copy of the string with all the cased characters [4] converted to lowercase. The

bytes.strip([chars]) bytearray.strip([chars]) Return a copy of the sequence with specified leading and trailing

bytes.rjust(width[, fillbyte]) bytearray.rjust(width[, fillbyte]) Return a copy of the object right justified in

str.count(sub[, start[, end]]) Return the number of non-overlapping occurrences of substring sub in the range [start

bytearray.hex() Return a string object containing two hexadecimal digits for each byte in the instance.

nbytes nbytes == product(shape) * itemsize == len(m.tobytes()). This is the amount of space in bytes that the array