operator.add(a, b) operator.__add__(a, b) Return a + b, for a and b numbers.

header_fetch_parse(name, value) If the value contains binary data, it is converted into a Header object using the unknown-8bit charset. Otherwise it is returned unmodified.

itertools.tee(iterable, n=2) Return n independent iterators from a single iterable. Roughly equivalent to: def tee(iterable, n=2): it = iter(iterable) deques = [collections.deque() for i in range(n)] def gen(mydeque): while True: if not mydeque: # when the local deque is empty try: newval = next(it) # fetch a new value and except StopIteration: return for d in

weakref.ProxyType The type object for proxies of objects which are not callable.

object.__dict__ A dictionary or other mapping object used to store an object’s (writable) attributes.

os.WTERMSIG(status) Return the signal which caused the process to exit. Availability: Unix.

regex.subn(repl, string, count=0) Identical to the subn() function, using the compiled pattern.

View.Execute(params) Execute the SQL query of the view, through MSIViewExecute(). If params is not None, it is a record describing actual values of the parameter tokens in the query.

Node.namespaceURI The namespace associated with the element name. This will be a string or None. This is a read-only attribute.

sixtofour For addresses that appear to be 6to4 addresses (starting with 2002::/16) as defined by RFC 3056, this property will report the embedded IPv4 address. For any other address, this property will be None.