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45 lines
1.2 KiB
45 lines
1.2 KiB
import sys, collections
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from cppy.cp_util import *
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class WordFrequenciesModel:
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""" 模型：数据 """
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def __init__(self, path_to_file):
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self.update(path_to_file)
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def update(self, path_to_file):
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try:
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self.freqs = collections.Counter( extract_file_words(path_to_file) )
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except IOError:
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print("File not found")
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self.freqs = {}
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class WordFrequenciesView:
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""" 视图：数据展现 """
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def __init__(self, model):
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self._model = model
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def render(self):
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sorted_freqs = sort_dict(self._model.freqs)
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print_word_freqs(sorted_freqs)
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class WordFrequencyController:
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""" 控制：操作逻辑 """
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def __init__(self, model, view):
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self._model, self._view = model, view
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view.render()
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def run(self):
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while True:
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print("Enter the file path (or 'q' to quit): ", file=sys.stderr, flush=True)
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filename = sys.stdin.readline().strip()
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if filename.lower() == 'q': break
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self._model.update(filename)
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self._view.render()
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m = WordFrequenciesModel( testfilepath )
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v = WordFrequenciesView(m)
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c = WordFrequencyController(m, v)
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c.run() |