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34 lines
978 B
34 lines
978 B
from cppy.cp_util import *
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class Calculator:
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def frequencies(self,word_list):
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return get_frequencies(word_list)
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def sort(self,word_freq):
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return sort_dict( word_freq)
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def print_all(self,word_freqs):
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print_word_freqs(word_freqs[1:])
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##########################################
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# 应用框架
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##########################################
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def call_method(obj, method_name, *args):
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# 使用内省的 getattr 函数动态获取 obj 对象的 method_name 方法
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method = getattr(obj, method_name, None)
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if method:
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return method(*args) # 动态调用方法
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else:
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return "Method not found."
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if __name__ == '__main__':
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# 流水线处理方法清单
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method_names = ' frequencies sort print_all'
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data = extract_file_words( testfilepath )
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calc = Calculator()
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for method_name in method_names.split():
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data = call_method( calc,method_name,data ) |