Questo modulo fornisce strutture dati aggiuntive rispetto a quelle predefinite (dict, list, set, tuple).
collections.ChainMap() |
dict-like class for creating a single view of multiple mappings |
collections.Counter() |
Sottoclasse di dict(), fornisce l’accesso diretto con contatori |
collections.deque() |
double-ended queue, coda con operazioni da entrambi i lati |
collections.defaultdict() |
dict subclass that calls a factory function to supply missing values |
collections.namedtuple() |
factory function for creating tuple subclasses with named fields |
collections.OrderedDict() |
dict subclass that remembers the order entries were added |
collections.UserDict() |
wrapper around dictionary objects for easier dict subclassing |
collections.UserList() |
wrapper around list objects for easier list subclassing |
collections.UserString() |
wrapper around string objects for easier string subclassing |
… | … |