iterator.__next__() Return the next item from the container. If there are no further items, raise the

str.capitalize() Return a copy of the string with its first character capitalized and the rest lowercased.

class.__mro__ This attribute is a tuple of classes that are considered when looking for base classes during method resolution

bytes.startswith(prefix[, start[, end]]) bytearray.startswith(prefix[, start[, end]]) Return True if

str.isprintable() Return true if all characters in the string are printable or the string is empty, false otherwise. Nonprintable

class.__bases__ The tuple of base classes of a class object.

bytes.lower() bytearray.lower() Return a copy of the sequence with all the uppercase ASCII characters converted

itemsize The size in bytes of each element of the memoryview:

suboffsets Used internally for PIL-style arrays. The value is informational only.

str.isdecimal() Return true if all characters in the string are decimal characters and there is at least one character, false