27 lines
542 B
Python
27 lines
542 B
Python
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from abc import ABC
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from datetime import datetime
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import hashlib
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class SingletonFunction(ABC):
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"""
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提供公共函数和功能函数
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"""
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def __init__(self):
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pass
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@staticmethod
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def call_datetime(need_str: bool = True):
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return str(datetime.now()) if need_str else datetime.now()
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@staticmethod
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def md5sum(string: str):
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md5 = hashlib.md5()
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password = string.encode("utf-8")
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md5.update(password)
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return md5.hexdigest()
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singleton_function = SingletonFunction()
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