repr(object) Return a string containing a printable representation of an object. For many types, this function makes an attempt

filter(function, iterable) Construct an iterator from those elements of iterable for which function returns

hasattr(object, name) The arguments are an object and a string. The result is True if the string is the name of

class frozenset([iterable]) Return a new

id(object) Return the “identity” of an object. This is an integer which is guaranteed to be unique and constant for this object

class float([x]) Return a floating point number constructed from a number or string x. If

__import__(name, globals=None, locals=None, fromlist=(), level=0) Note

class set([iterable]) Return a new

map(function, iterable, ...) Return an iterator that applies function to every item of iterable, yielding

enumerate(iterable, start=0) Return an enumerate object. iterable must be a sequence, an