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优化敏感字查询

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This commit is contained in:
zhl 2021-12-01 16:38:44 +08:00
parent 9685db79be
commit 78a8114871
1 changed files with 7 additions and 5 deletions
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2
lib/text_filter.py
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@ -43,6 +43,7 @@ class TextFilter(object):
# Singleton # Singleton
_instance = None _instance = None
root = None
def __new__(cls, *args, **kw): def __new__(cls, *args, **kw):
"""单例模式""" """单例模式"""
@ -51,6 +52,7 @@ class TextFilter(object):
return cls._instance return cls._instance
def __init__(self): def __init__(self):
if self.root == None:
self.root = Node() self.root = Node()
self.sensitive_word = SensitiveWords().sensitive_word_dict self.sensitive_word = SensitiveWords().sensitive_word_dict
for word_type in self.sensitive_word.keys(): for word_type in self.sensitive_word.keys():