脚本如下:
#!/usr/bin/python # -*- coding: utf-8 -*- import sys import re
print() obj_file = input("\033[33m请输入文件路径及文件名:\033[35m");"\033[0m" print() obj_str = input("\033[33m请输入要查找的字符或字符串,多个以空格分隔:\033[35m");"\033[0m" print() file_obj = open('%s' % obj_file, 'r').read() str_re = "|".join(re.sub(' +', ' ', obj_str).split(" ")) all_str = re.finditer(r'%s' % str_re, file_obj) count_dict = {} for s in all_str: count_dict[s.group()] = count_dict.setdefault(s.group(), 0) + 1
# k[0]表示按key值,k[1]表示按value值排序,reverse为True表示倒序,False表示正序 count_dict = sorted(count_dict.items(), key=lambda k: k[1], reverse=True)
for c in count_dict: print("\033[32m【 %s 】 出现的次数为 : %d\033[0m" % (c[0], c[1]))
print()
脚本执行效果:
查看源文件,核对: