'''
alt+3 , alt+4 批量注释
校验和算法:
-------------------------------------------------------------------------
def encodeStr(s):
return ' '.join([bin(ord(c)).replace('0b', '') for c in s])
def decodeStr(s):
return ''.join([chr(i) for i in [int(b, 2) for b in s.split(' ')]])
-------------------------------------------------------------------------
'''
import xlrd
import re
import os
import codecs
import string
import shutil
import struct