_abcoll.Set Class Reference

Inheritance diagram for _abcoll.Set:

Public Member Functions
def	__le__
def	__lt__
def	__gt__
def	__ge__
def	__eq__
def	__ne__
def	__and__
def	isdisjoint
def	__or__
def	__sub__
def	__xor__
Public Member Functions inherited from _abcoll.Sized
def	__len__
def	__subclasshook__
Public Member Functions inherited from _abcoll.Iterable
def	__iter__
def	__subclasshook__
Public Member Functions inherited from _abcoll.Container
def	__contains__
def	__subclasshook__

Private Member Functions
def	_from_iterable
def	_hash

Static Private Attributes
	__hash__ = None

Detailed Description

A set is a finite, iterable container.

This class provides concrete generic implementations of all
methods except for __contains__, __iter__ and __len__.

To override the comparisons (presumably for speed, as the
semantics are fixed), all you have to do is redefine __le__ and
then the other operations will automatically follow suit.

Member Function Documentation

def _abcoll.Set.__and__	(		self,
			other
	)

def _abcoll.Set.__eq__	(		self,
			other
	)

def _abcoll.Set.__ge__	(		self,
			other
	)

def _abcoll.Set.__gt__	(		self,
			other
	)

def _abcoll.Set.__le__	(		self,
			other
	)

def _abcoll.Set.__lt__	(		self,
			other
	)

def _abcoll.Set.__ne__	(		self,
			other
	)

def _abcoll.Set.__or__	(		self,
			other
	)

def _abcoll.Set.__sub__	(		self,
			other
	)

def _abcoll.Set.__xor__	(		self,
			other
	)

def _abcoll.Set._from_iterable (   cls,   it  )

private

Construct an instance of the class from any iterable input.

Must override this method if the class constructor signature
does not accept an iterable for an input.

def _abcoll.Set._hash (   self )

private

Compute the hash value of a set.

Note that we don't define __hash__: not all sets are hashable.
But if you define a hashable set type, its __hash__ should
call this function.

This must be compatible __eq__.

All sets ought to compare equal if they contain the same
elements, regardless of how they are implemented, and
regardless of the order of the elements; so there's not much
freedom for __eq__ or __hash__.  We match the algorithm used
by the built-in frozenset type.

def _abcoll.Set.isdisjoint	(		self,
			other
	)

Member Data Documentation

_abcoll.Set.__hash__ = None

staticprivate

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The documentation for this class was generated from the following file:

• orbits/lib/python2.7/_abcoll.py