45 lines
830 B
Python
45 lines
830 B
Python
try:
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from collections import OrderedDict
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except ImportError:
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print("SKIP")
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raise SystemExit
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try:
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{'a': None}.move_to_end('a')
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except (TypeError, AttributeError):
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print("Exception")
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d = OrderedDict(a=1, b=2, c=3)
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d.move_to_end('a')
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print(list(d.items()))
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d = OrderedDict(a=1, b=2, c=3)
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d.move_to_end('b')
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print(list(d.items()))
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d = OrderedDict(a=1, b=2, c=3)
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d.move_to_end('c')
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print(list(d.items()))
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try:
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d.move_to_end('x')
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except KeyError:
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print("KeyError")
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d = OrderedDict(a=1, b=2, c=3)
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d.move_to_end('a', last=False)
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print(list(d.items()))
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d = OrderedDict(a=1, b=2, c=3)
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d.move_to_end('b', last=False)
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print(list(d.items()))
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d = OrderedDict(a=1, b=2, c=3)
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d.move_to_end('c', last=False)
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print(list(d.items()))
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try:
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d.move_to_end('x', last=False)
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except KeyError:
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print("KeyError")
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