str.lstrip([chars]) Return a copy of the string with leading characters removed. The chars argument is a string specifying

iterator.__iter__() Return the iterator object itself. This is required to allow both containers and iterators to be used with

class list([iterable]) Lists may be constructed in several ways: Using a

str.ljust(width[, fillchar]) Return the string left justified in a string of length width. Padding is done using the

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

bytearray.isupper() Return true if there is at least one uppercase alphabetic ASCII character in the sequence and no lowercase

classmethod bytes.fromhex(string) This

readonly A bool indicating whether the memory is read only.

bytearray.swapcase() Return a copy of the sequence with all the lowercase ASCII characters converted to their corresponding

str.encode(encoding="utf-8", errors="strict") Return an encoded version of the string as a bytes object. Default encoding is