【Python】计算文件MD5 和 SHA1

      不多说，直接源码：

#file md5
import sys;  
import hashlib;  
import os.path;def GetFileMd5(strFile):file = None;bRet = False;strMd5 = "";strSha1 = "";try:file = open(strFile, "rb");md5 = hashlib.md5();sha1 = hashlib.sha1();strRead = "";while True:  strRead = file.read(8096);  if not strRead:break;else:md5.update(strRead);sha1.update(strRead);#read file finishbRet = True;strMd5  = md5.hexdigest();strSha1 = sha1.hexdigest();except:bRet = False;finally:if file:file.close()return [bRet, strMd5, strSha1];def writFile(strInfo):file = None;file = open("E:\\1.txt", 'w+');file.write(strInfo);file.write("\n");if file:file.close();if "__main__" == __name__:  bOK , md5str1, sha1str1 = GetFileMd5("E:\\1.mp3");print(md5str1);md5All = md5str1 + "\t" + sha1str1;md5All += "\n";bOK , md5str2, sha1str2 = GetFileMd5("E:\\2.mp3");print(md5str2);writFile(md5str2 + "\t" +sha1str2);md5All += (md5str2 + "\t" + sha1str2);md5All += "\n";bOK , md5str3, sha1str3 = GetFileMd5("E:\\3.mp3");print(md5str3);writFile(md5str3 + "\t" +sha1str3);md5All += (md5str2 + "\t" + sha1str3);md5All += "\n";writFile(md5All);

e712ca35354ff51803b51f3c7db03a81	8417609d07ce1bbd53111f1664ecfb63422749bb
34d7451ef9fbeb4c1ebbf2ed5cb96329	9d7009e1f1cd750f5a795d25491a5d294a45f3b2
34d7451ef9fbeb4c1ebbf2ed5cb96329	8a11f608aee135dd1d4b8c64af0721790e0a0b32