Python's collections

These are the most commonly used collections:

	Immutable	Mutable
Sequence	tuple, str, bytes	list, bytearray
Set	frozenset	set
Mapping		dict

Or shown in a heirarchy:

Sequence

• tuple
• str
• ByteString
  • bytes
  • bytearray
• MutableSequence
  • list
  • bytearray

Set

• frozenset
• MutableSet
  • set

Mapping

• MutableMapping
  • dict