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- import collections
- try:
- print collections.defaultdict(1)
- except TypeError as e:
- print e
- try:
- print collections.defaultdict(list(), {})
- except TypeError as e:
- print e
- try:
- print collections.defaultdict(list, 12)
- except TypeError as e:
- print e
- try:
- d = collections.defaultdict(None)
- print d[5]
- except KeyError as e:
- print e
- try:
- print d.get(5)
- except TypeError as e:
- print e
- try:
- d.__missing__(1, 2)
- except TypeError as e:
- print e
- try:
- d.__missing__({1:2})
- except KeyError as e:
- print e
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