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37 lines
1.2 KiB
37 lines
1.2 KiB
import threading, queue
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from cppy.cp_util import *
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class WordFrequencyCounter:
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def __init__(self, input_file):
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self.word_space = queue.Queue()
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self.freq_space = queue.Queue()
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for word in extract_file_words(input_file):
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self.word_space.put(word)
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def process_words(self):
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word_freqs = {}
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while not self.word_space.empty():
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try:
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word = self.word_space.get(timeout=1)
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word_freqs[word] = word_freqs.get(word, 0) + 1
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except queue.Empty:
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break
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self.freq_space.put(word_freqs)
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def run(self):
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workers = [threading.Thread(target=self.process_words) for _ in range(5)]
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for worker in workers: worker.start()
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for worker in workers: worker.join()
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word_freqs = {}
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while not self.freq_space.empty():
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freqs = self.freq_space.get()
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for word, count in freqs.items():
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word_freqs[word] = word_freqs.get(word, 0) + count
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print_word_freqs ( sort_dict (word_freqs) )
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if __name__ == '__main__':
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counter = WordFrequencyCounter( testfilepath )
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counter.run() |