Python WindowsError 5访问被拒绝

Question

我创建了这个脚本，它会给我一个给定目录中所有文件的html文件，并且我设法让它恰到好处。 除了一件事...... 只有在Windows上，我得到这个WindowsError 5访问被拒绝，当我尝试通过C：/目录达到。

这里是我的应用程序的源代码：

import os 
import hashlib 
import platform 
import sys 
import argparse 
import HTML 

class Map(object): 

    def __init__(self,param): 
     self.param_list = param 
     self.slash = self.slash_by_os() 
     self.result_list = [] 
     self.os = "" 



    def calc_md5(self,file_path): 
     hash = hashlib.md5() 
     with open(file_path, 'rb') as file_to_check: 
      for chunk in iter(lambda: file_to_check.read(4096), ''):  
       hash.update(chunk) 

     return hash.hexdigest() 


    def slash_by_os(self): 
     general_id = platform.system() 
     actual_os = "" 

     if general_id == "Darwin" or general_id == "darwin": 
      actual_os = "UNIX" 
     elif general_id == "Linux" or general_id == "linux": 
      actual_os = "UNIX" 
     elif general_id == "SunOS": 
      actual_os = "UNIX" 
     elif general_id == "Windows" or general_id == "windows": 
      actual_os = "WIN" 
     else: 
      actual_os = general_id 

     if actual_os == "UNIX": 
      return '/' 
     elif actual_os == "WIN": 
      return '\\' 
     else: 
      return '/' 

     self.os = actual_os 

    def what_to_do(self,new_dir): 
     act = [] 
     act.append(new_dir[:-1]) 
     for param in self.param_list: 
      if param == "md5": 
       x = self.calc_md5(new_dir[:-1]) 
       act.append(x) 
      elif param == "size": 
       x = os.stat(new_dir[:-1]).st_size 
       act.append(x) 
      elif param == "access": 
       x = os.stat(new_dir[:-1]).st_atime 
       act.append(x) 
      elif param == "modify": 
       x = os.stat(new_dir[:-1]).st_mtime 
       act.append(x) 
      elif param == "creation": 
        x = os.stat(new_dir[:-1]).st_ctime 
        act.append(x) 

     return act 

    def list_of_files(self ,dir_name ,traversed = [], results = []): 

     dirs = os.listdir(dir_name) 
     if dirs: 
      for f in dirs: 
       new_dir = dir_name + f + self.slash 
       if os.path.isdir(new_dir) and new_dir not in traversed: 
        traversed.append(new_dir) 
        self.list_of_files(new_dir, traversed, results) 
       else: 
        act = self.what_to_do(new_dir) 
        results.append(act) 
     self.result_list = results 
     return results 



def parse_args(): 
    desc = "Welcom To dirmap.py 1.0 \n Created DD 2013 RT" 
    parser = argparse.ArgumentParser(description=desc) 
    parser.add_argument('-p','--path', help='Path To Original Directory', required=True) 
    parser.add_argument('-md','--md5', action = 'store_true',help='Show md5 hash of file', required=False) 
    parser.add_argument('-s','--size', action = 'store_true', help='Show size of file', required=False) 
    parser.add_argument('-a','--access', action = 'store_true', help='Show access time of file', required=False) 
    parser.add_argument('-m','--modify', action = 'store_true', help='Show modification time of file', required=False) 
    parser.add_argument('-c','--creation', action = 'store_true', help='Show creation of file', required=False) 

    args = vars(parser.parse_args()) 

    params = [] 
    for key,value in args.iteritems(): 
     if value == True: 
      params.append(key) 

    return args,params 



def main(): 
    args , params = parse_args() 
    dir_path = args['path'] 
    map = Map(params) 
    dir_list = map.list_of_files(dir_path) 

    params.insert(0,"path") 


    htmlcode_dir = HTML.table(dir_list,header_row=params) 
    print htmlcode_dir 

main() 

我读了很多关于这个错误，但还是没能设法解决。 这是追踪：

C:\Users\dd>C:\Users\dd\Desktop\dirmap.py -p C:\ Traceback (most recent call last): File "C:\Users\dd\Desktop\dirmap.py", line 136, in main() File "C:\Users\dd\Desktop\dirmap.py", line 124, in main dir_list = map.list_of_files(dir_path) File "C:\Users\dd\Desktop\dirmap.py", line 87, in list_of_files self.list_of_files(new_dir, traversed, results) File "C:\Users\dd\Desktop\dirmap.py", line 81, in list_of_files dirs = os.listdir(dir_name) WindowsError: [Error 5] Access is denied: 'C:/Documents and Settings\*.*'

任何帮助？ 先进的感谢...

Answer 1

感谢所有，但我发现我的问题只是权限问题。 当到达C：\我需要成为管理员，而我不是。 解决。