Python ServerProxy.registration方法代码示例

# 需要导入模块: from xmlrpc.client import ServerProxy [as 别名]
# 或者: from xmlrpc.client.ServerProxy import registration [as 别名]
class Client(Cmd):
    '''
    A node in a peer-to-peer network.
    '''
    prompt = '>>'
    def __init__(self):
        '''
        Constructor of client, used to start the XML-RPC and command line interface.
        '''
        Cmd.__init__(self)
        self._path()
        self._connect()
        self._start()
        self.cmdloop()
        # url is the URL of this client.
        # main_server_url is the URL of the centralized server in a peer-to-peer network.
        # directory is the directory where this client save files. 
        # main_server is the centralized server in a peer-to-peer network.

    def _path(self):
        '''
        Input the path of files
        '''
        # Iput the path and check.
        global DIRECTORY
        DIRECTORY=input('Input the path of files which your want to share: ')
        if os.path.exists(DIRECTORY):
            print('Input path successfully')
        else:
            self._path()
            
    def _connect(self):
        '''
        Connect with main server.
        '''
        # Try connect with main server.
        main_server_url=input('Input the URL of main server: ')
        try:
            self.main_server_url='http://'+main_server_url
            self.main_server = ServerProxy(self.main_server_url)
        except:
            print('Cannot connect with this main server,please try again.')
            self._connect()

        # Check it is a main server or not.
        try:
            self.main_server.hello()
            print('Connect with main server successfully.')
        except:
            print('Cannot connect with sever, please try again.')
            self._connect()

    def _start(self):
        s=Server()
        t = Thread(target=s._start)
        t.daemon=True
        t.start()
        print('Start P2P client successfully.')
            
    def do_register(self,arg):
        '''
        Registration by a user on the system.
        '''
        user_name = input('Input user name: ')
        password = input('Input password: ')
        if self.main_server.registration(user_name, password):
            print('Registration success.')
        else:
            print('The user name is already be used, please try again.')

    def do_remove(self,arg):
        '''
        Removal by a user of themselves from the system.
        '''
        user_name = input('Input user name: ')
        password = input('Input password: ')
        if self.main_server.removal(user_name, password):
            print('Removal success.')
        else:
            print('The user name or password is wrong, please try again.')
    
    def do_logIn(self,arg):
        '''
        Ability by a user to "log in" from the system.
        '''
        global PORT
        global ADDRESS
        global LOGIN
        global USERNAME
        global PASSWORD
        if LOGIN:
            print('Already log in, please logout first.')
        else:
            user_name = input('Input user name: ')
            password = input('Input password: ')
            if self.main_server.logIn(user_name, password, 'http://'+ADDRESS+':'+str(PORT)):
                LOGIN=True
                USERNAME=user_name
                PASSWORD=password
                print('Log in success')
#.........这里部分代码省略.........

# 需要导入模块: from xmlrpc.client import ServerProxy [as 别名]
# 或者: from xmlrpc.client.ServerProxy import registration [as 别名]

#.........这里部分代码省略.........
        Connect with main server.
        '''
        # Try connect with main server.
        # Check it is a main server or not.
        global START

        main_server_url=self.URL.get()
        try:
            self.main_server_url='http://'+main_server_url
            self.main_server = ServerProxy(self.main_server_url)
            self.main_server.hello()
            self.text.insert(INSERT,'Connect with main server successfully.\n')
            self._start()
            START=True
        except:
            self.onURLError()

    def _start(self):
        s=Server()
        t = Thread(target=s._start)
        t.daemon=True
        t.start()
        self.text.insert(INSERT,'Start P2P client successfully.\n')

    def register(self):
        '''
        Registration by a user on the system.
        '''
        global START

        if START:
            user_name = self.userName.get()
            password = self.password.get()
            if self.main_server.registration(user_name, password):
                self.text.insert(INSERT,'Registration success.\n')
            else:
                self.onAccountError()
        else:
            self.onStartError()

    def remove(self):
        '''
        Removal by a user of themselves from the system.
        '''
        global START

        if START:
            user_name = self.userName.get()
            password = self.password.get()
            if self.main_server.removal(user_name, password):
                self.text.insert(INSERT,'Removal success.\n')
            else:
                self.onAccountError()
        else:
            self.onStartError()
    def logIn(self):
        '''
        Ability by a user to "log in" from the system.
        '''
        global PORT
        global ADDRESS
        global LOGIN
        global USERNAME
        global PASSWORD
        global START