Python用户信息管理程序

user_message={}
details=[]
i=0
try:
    usertxt=open("usermessage.txt","r+")
except FileNotFoundError as f:
    print(f,"this document has been broken or not exsist")
else:
    list1=usertxt.readlines()
    for one in list1:
        device=one.split(":")
        account,password=device[0],device[1].rstrip()
        user_message[account]=password                #载入用户的账户和密码
    usertxt.close()
try:
    detail_message=open("details.txt","r+")
except FileNotFoundError as n:
    print(n,"user's details document has been broken or not exsist")
else:
    scrach=detail_message.readlines()
    for each in scrach:
        each_r=each.split(":")
        del each_r[-1]
        each_load=[one.rstrip() for one in each_r]
        details.append(each_load)                    #载入用户的详细信息
    detail_message.close()
for count in details:
    i+=1        
for one in range(0,len(list(user_message.keys()))-i):
    details.append([])                              #同步长度

    
        
class User:                                         #注册账号和设置密码
    flag2=0
    def __init__(self):
        print("the original password is '111111'")

    def set_account(self,account):
        self.account=str(account)
        if self.account not in user_message.keys():
            user_message[self.account]="111111"
            self.flag2+=1
        else:
            print("this account has exsisted!")
    def set_password(self,password):
        self.password=str(password)
        user_message[self.account]=self.password

    def landon(self,account,password):
        account=str(account)
        password=str(password)
        if account in user_message.keys():
            if password==user_message[account]:
                print("you have landed on successfully!")
            else:
                print("sorry,the password you just inputed is wrong!")

        else:
            print("sorry,the account you have just inputed is wrong or doesn't exsist")


    def change(self,account,password):
        c_account=str(account)
        c_password=str(password)
        if c_account in user_message.keys():
            user_message[c_account]=c_password
        else:
            print("this account don't exsist.")

    def read(self,admin,password):
            admin=str(admin)
            password=str(password)
            if admin=="admin" and password=="1234567890":
                text=open("usermessage.txt","r")
                content=text.read()
                print(content)
                text.close()
            else:
                print("you have no right to see.")

    def save(self):
        usertxt=open("usermessage.txt","w")
        for key,value in user_message.items():
            usertxt.write(key+":"+value+"n")
        usertxt.close()
        for lit in range(0,self.flag2):
            details.append([])
        self.flag2=0

class Details:            #编辑用户详细信息
    flag=4
    def __init__(self):
        print("please log_in firstly")
    def set(self,name,ID,phone):
        name=str(name)
        ID=str(ID)
        phone=str(phone)
        if self.flag==1:
            r_load=[name,ID,phone]
            details[self.position]=r_load
        else:
            print("you didin't log in,please log in firstly")

    def log_in(self,account,password):
        account=str(account)
        password=str(password)
        if account in user_message.keys():
            self.flag=0
            if password==user_message[account]:
                self.flag=1
                self.position=list(user_message.keys()).index(account)
                print("log in successfully,please continue")
            else:
                self.flag=2
                print("your password is wrong")
        else:
            self.flag=3
            print("this account is wrong or doesn't exsist")
    
    def change_name(self,name):
        name=str(name)
        if self.flag==1 and details[self.position]:
            details[self.position][0]=name
        else:
            return None
    def change_ID(self,ID):
        ID=str(ID)
        if self.flag==1 and details[self.position]:
            details[self.position][1]=ID
        else:
            return None
    def change_phone(self,phone):
        phone=str(phone)
        if self.flag==1 and details[self.position]:
            details[self.position][2]=phone
        else:
            return None

    def save_details(self):
        saver=open("details.txt","w")
        
        for each in details:
            for one in each:
                saver.write(one+":")
            saver.write("n")
        saver.close()
        self.flag=4    
            
    def read(self,admin,password):
        admin=str(admin)
        password=str(password)
        if admin=="admin" and password=="1234567890":
            text=open("details.txt","r")
            content=text.read()
            print(content)
            text.close()
        else:
            print("you have no right to see.")

def read_all(admin,password):
    admin=str(admin)
    password=str(password)
    if admin=="admin" and password=="1234567890":
        list1=list(user_message.items())
        list2=details
        m=0
        for one,two in list1:
            string=''
            if list2[m]:
                string+=("Name:"+list2[m][0]+" "+"ID:"+list2[m][1]+" "+"Phone:"+list2[m][2])
            print("Account:"+one+" "+"Password:"+two," ",string)
            m+=1                                #浏览所有信息

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