import sys import string #import collections if len(sys.argv) == 1 or sys.argv[1] in {"-h", "--help"}: print("usage: uniqueword filename_1 filename_2 ... filename_n") sys.exit() else: words = {} # words = collections.defaultdict(int) strip = string.whitespace + string.punctuation + string.digits + "\"‘" for filename in sys.argv[1:]: for line in open(filename): for word in line.split(): word = word.strip(strip) if len(word) >= 2: words[word] = words.get(word, 0) + 1 # words[word] += 1 for word in sorted(words,reverse=True): print("‘{0}‘ occurs {1} times".format(word,words[word]))
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时间: 2024-10-26 01:00:59