python - Backslash-n not interpreted as newline when printed? -


given simple map:

combinations  = {'a':11, 'b': 12, 'c': 13}

let print entries on separate lines:

print('combinations: ', '\n'.join(str(c) c in combinations.iteritems()))

.. or maybe not ..

('combinations: ', "('a', 11)\n('c', 13)\n('b', 12)")

why \n not interpreted newline here?

you’re using python 2 rather python 3, print printing tuple. converting tuple string applies repr elements.

either

  • switch python 3,

  • use __future__ print function in python 2,

    from __future__ import print_function

  • or remove tuple.

    print 'combinations: ', '\n'.join(str(c) c in combinations.iteritems())

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