知微
fa45d8aa5f
- health_checklist.json: 192.168.1.122→node122
- ocr_client.py: docstring IP→node122
- docs/market-data-requirements.md: IP→node122
- 所有API调用通过ProxyHandler({})绕过系统代理
Privoxy对node122:18003返回500，直连正常
48 lines
1011 B
Plaintext
48 lines
1011 B
Plaintext
.. Copyright (C) 2001-2026 NLTK Project
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.. For license information, see LICENSE.TXT
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=================
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Utility functions
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=================
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>>> from nltk.util import *
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>>> from nltk.tree import Tree
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>>> print_string("This is a long string, therefore it should break", 25)
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This is a long string,
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therefore it should break
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>>> re_show("[a-z]+", "sdf123")
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{sdf}123
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>>> tree = Tree(5,
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... [Tree(4, [Tree(2, [1, 3])]),
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... Tree(8, [Tree(6, [7]), 9])])
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>>> for x in breadth_first(tree):
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... if isinstance(x, int): print(x)
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... else: print(x.label())
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5
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4
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8
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2
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6
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9
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1
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3
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7
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>>> for x in breadth_first(tree, maxdepth=2):
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... if isinstance(x, int): print(x)
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... else: print(x.label())
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5
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4
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8
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2
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6
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9
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>>> invert_dict({1: 2})
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defaultdict(<... 'list'>, {2: 1})
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>>> invert_dict({1: [3, 4, 5]})
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defaultdict(<... 'list'>, {3: [1], 4: [1], 5: [1]})
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