human
Solve the following python programming problem given the following code:
# Example iterable.

import collections

class RangeIterable(collections.Iterable):
    """Naive implementation of an builtins.range() iterable."""
    def __init__(self, stop):
        super().__init__()
        self.stop = stop
        
    def __repr__(self):
        return f"{self.__class__.__name__}({self.stop!r})"
    
    def __iter__(self):
        return RangeIterator(stop=self.stop)

range_iterable = RangeIterable(2)
range_iterable

import traceback

try:
    next(range_iterable)
except TypeError:
    traceback.print_exc()

iter(range_iterable)

iter(range_iterable) is range_iterable

iter(range_iterable) is iter(range_iterable)

next(iter(range_iterable))
Given the above code, generate some markdown instructions for it.
assistant
#Here is the Python code you requested.

Iterables
In Python, an Iterable is an instance of any class that defines the __iter__() magic method. Iterator is a subclass of Iterable.
iter(iterable) is the same as iterable.__iter__(), and should always return an iterator for the iterable. This iterator can then be iterated over, in order to retrieve the elements of the iterable.
Iterables (including all iterators) can be one-time use only, but they can also be reusable. When they are reusable, __iter__() will return a brand-new iterator that starts at the first item, and advancing the iterator will have no effect on the original iterable.