Question

我正在编写一个Python程序来管理FreeRadius服务器中的用户帐户。如果我不想在输出文件中添加任何重复的帐户（users.conf）。如何更改adduser命令（用于创建单个帐户）和au命令（用于导入文件以创建多个帐户）中的代码？

用户名在行的第一个单词中包含5位数字。我不希望在创建用户帐户后在输出文件中重复该用户名。

首选输出文件：
81045用户密码==“ 81045”
56811用户密码==“ 56811”
56287用户密码==“ 56287”
65654用户密码==“ 65654”
99737用户密码==“ 99737”
56185用户密码==“ 56185”
我不希望发生此输出：
81045用户密码==“ 81045”
81045用户密码==“ 56811”
65654用户密码==“ 56287”
65654用户密码==“ 65654”
99737用户密码==“ 99737”

56185用户密码==“ 56185”

  def adduser():
  with open('C:/FreeRADIUS.net/etc/raddb/users.conf', "r+") as fh:
  completed_lines = set()
  for line in open('C:/FreeRADIUS.net/etc/raddb/users.conf', "r"):
    if createuserentry.get() and createuserpwd.set() not in completed_lines:
       fh.write('\n')
       fh.write(createuserentry.get() + "     " + "User-Password == " + '"' + createuserpwd.get() + '"')
       fh.write('\n')
       fh.close()
       tkMessageBox.showinfo("success", "Account created")
    else:
        fh.close()
        tkMessageBox.showinfo("Failure", "Username is duplicated")



def au():
au.filename = tkFileDialog.askopenfilename(initialdir = "/",title = "Select file to open",filetypes = (("txt","*.txt"),("all files","*.*")))
print(au.filename)
completed_lines_hash = set()
with open('C:/FreeRADIUS.net/etc/raddb/users.conf', 'a') as output_file:
   with open(au.filename, "r") as input_file:
for line in open(au.filename, "r"):
    hashValue = hashlib.md5(line.rstrip().encode('utf+8')).hexdigest()
    if hashValue not in completed_lines_hash:
        output_file.write(line)
        completed_lines_hash.add(hashValue)

 output_file.close()  
 tkMessageBox.showinfo("success", "Accounts created and all duplicate items are ignored")


def deleteuser():
with open('C:/FreeRADIUS.net/etc/raddb/users.conf', "r") as fh:
lines = fh.readlines()
with open('C:/FreeRADIUS.net/etc/raddb/users.conf', "w") as fh:
for line in lines:                  
    if deleteuserentry.get() in line and  deleteuserpwd.get() == "Pa$$w0rd123" :
       tkMessageBox.showinfo("success", "Account Deleted")
       end()



def du():
du.filename = tkFileDialog.askopenfilename(initialdir = "/",title = "Select file",filetypes = (("text document","*.txt"),("all files","*.*")))
print(du.filename)
with open(du.filename, "r") as input_file:
with open('C:/FreeRADIUS.net/etc/raddb/users.conf', 'w+') as output_file:
for line in input_file:
    if "User" in line: continue
    output_file.write()

output_file.close() 
tkMessageBox.showinfo("success", "Accounts deleted")

如何检测输入和输出文件之间的重复项并防止在python中将重复项添加到输出文件中？

0 个答案: