CCircle.Lab.4 : Python Dictionaries

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Dictionaries

1. Fill in the function with one line such that it behaves according to the pydoc.

    import operator
   
    def sort(dict, by_value=False, reverse=False):
    """Return a list of tuples corresponding to the dictionary's entries sorted by either key or value;
            potentially reverse-sorted.
   
    :param dict: The dictionary to sort.
    :param by_value: To sort by value instead of by key.
    :param reverse: Output list in reverse-sorted order.
   
    >>> sort({3: 'b', 2: 'c', 1: 'a'})
    [(1, 'a'), (2, 'c'), (3, 'b')]
   
    >>> sort({3: 'b', 2: 'c', 1: 'a'}, by_value=True)
    [(1, 'a'), (3, 'b'), (2, 'c')]
   
    >>> sort({3: 'b', 2: 'c', 1: 'a'}, reverse=True)
    [(3, 'b'), (2, 'c'), (1, 'a')]
    """
    return _______________________________________________________________________________________________________
   

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