Search notes:

Python standard library: collections

The collections implements specialized container datatypes providing alternatives to Python's general purpose built-in containers: dict, list, set and tuple.
_chain itertools.chain class
ChainMap dict-like class for creating a single view of multiple mappings
_collections_abc Module
_count_elements()
Counter Dict subclass for counting hashable objects
defaultdict Dict subclass that calls a factory function to supply missing values
deque list-like container with fast appends and pops on either end
_eq()
_heapq Module
_iskeyword() Built-in function
_itemgetter operator.itemgetter class
_Link collections._Link class
namedtuple() factory function for creating tuple subclasses with named fields
OrderedDict dict subclass that remembers the order entries were added
_OrderedDictItemsView
_OrderedDictKeysView
_OrderedDictValuesView
_proxy() Built-in function
_recursive_repr()
_repeat itertools.repeat class
_starmap itertools.starmap class
_sys Module
_tuplegetter _collections._tuplegetter class
UserDict wrapper around dictionary objects for easier dict subclassing
UserList wrapper around list objects for easier list subclassing
UserString wrapper around string objects for easier string subclassing

See also

collections.abc

Index