copy() Return a shallow copy of the underlying mapping.

weakref.CallableProxyType The type object for proxies of callable objects.

datetime.second In range(60).

class collections.abc.Sized class collections.abc.Callable ABCs for classes that provide respectively the methods

bisect.insort_left(a, x, lo=0, hi=len(a)) Insert x in a in sorted order. This is equivalent to a.insert(bisect

array.append(x) Append a new item with value x to the end of the array.

time.microsecond In range(1000000).

classmethod somenamedtuple._make(iterable) Class method that makes a new instance from an existing sequence or iterable.

values() Return a new view of the underlying mapping’s values.

classmethod datetime.utcnow() Return the current UTC date and time, with tzinfo None. This is like