Python实现Windows全盘文件MD5值快速计算脚本

Python全盘MD5计算脚本实现

import hashlib
import os
import time
import configparser
import uuid
 
def test_file_md5(file_path):
  test = hashlib.md5()
 
  if os.path.isfile(file_path):
    with open(file_path, "rb") as f:
      while True:
        data = f.read(8096)
        if not data:
          break
        else:
          test.update(data)
      ret = test.hexdigest()
      config = configparser.ConfigParser()
 
      config.read("E:/python/pycharm/再开次开始/前端/test_md5.ini",encoding="utf-8")
      if config.has_section(os.path.basename(file_path)):
        new_section_name = str(os.path.basename(file_path)) + ":" + str(uuid.uuid4())
        config[new_section_name] = {"文件路径":os.path.dirname(file_path),
                 "md5值":ret}
      else:
        config[os.path.basename(file_path)] = {"文件路径": os.path.dirname(file_path),
                        "md5值": ret}
      config.write(open("E:/python/pycharm/再开次开始/前端/test_md5.ini","w",encoding="utf-8"))
 
 
 
def test_dir_md5(file_path):
  test_abs_path = os.path.abspath(file_path)
  # print(test_abs_path)
  os.chdir(test_abs_path)
  for file in os.listdir(os.getcwd()):
    if os.path.isfile(file):
      test_file_md5(os.path.abspath(file))
    elif os.path.isdir(file):
      test_dir_md5(os.path.abspath(file))
    else:
      pass
  # return True
 
 
if __name__ == '__main__':
  began_path = os.getcwd()
  test_path = os.path.dirname(os.path.dirname(os.path.dirname(os.path.dirname(began_path))))
  os.chdir(test_path)
  print(os.listdir())
  for test_file in os.listdir():
    os.chdir(test_path)
    if os.path.abspath(test_file).startswith("E:\\$"):
      continue
    else:
      if os.path.isfile(test_file):
        # print("yyyyy")
        test_file_md5(os.path.abspath(test_file))
      elif os.path.isdir(test_file):
        # print("hahah")
        test_dir_md5(os.path.abspath(test_file))
        # print(os.path.abspath(test_file))
      else:
        pass