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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _get_binop_contexts(context, left, right):
 """Get contexts for binary operations. This will return two inference contexts, the first one for x.__op__(y), the other one for y.__rop__(x), where only the arguments are inversed. """

    # The order is important, since the first one should be
    # left.__op__(right).
    for arg in (right, left):
        new_context = context.clone()
        new_context.callcontext = contextmod.CallContext(args=[arg])
        new_context.boundnode = None
        yield new_context