缺失1需要位置参数:“self”

here is my code:

这是我的代码:

class Email_Stuff():
    def __init__(self):
        self.emailaddr = None
        self.recipaddr = None
        self.EmailUser = None
        self.EmailPass = None
    def From_Email(self):
        self.emailaddr = turtle.textinput("Your Email", "What is your email address?")
    def To_Email(self):
        self.recipaddr = turtle.textinput("Client Email", "What is your client's email address?")
    def Email_Username(self):
        self.EmailUser = turtle.textinput("Your Email Username", "What is your email username?")
    def Email_Password(self):
        self.EmailPass = turtle.textinput("Your Email Password", "What is your email Password?")
    def Send_Email(self):
        print (self.emailaddr) #these are here for me to see if it is the right input
        print(self.recipaddr)
        print(self.EmailUser)
        print(self.EmailPass)
        import smtplib
        server = smtplib.SMTP('smtp.gmail.com', 587)
        server.login((self.EmailUser),(self.EmailPass))
        self.message = "Python Test Email"
        server.sendmail(self.emailaddr,self.recipaddr,self.message)
class Email_Stuff(