python - 如何从 Python 函数返回多个变量

Question

我是 Python 的新手，正在尝试通过创建地址簿进行试验。我怀疑我的 displayPerson 函数有问题。不能同时返回多个变量吗？

def lowercasewrapper(func):
    def wrapper(*args, **kwargs):
        return func(*args, **kwargs).lower()
    return wrapper

#Class with object attributes
class People():
    numofpeeps = 0
    listofpeeps = []
    def __init__(self, name, age, phone, fblink):
        self.name=name
        self.age=age
        self.phone=phone
        self.fblink=fblink
        People.numofpeeps += 1
        People.listofpeeps.append(self.age)

    @lowercasewrapper #calling the wrapper, to make all strings lowercase
    def displayPerson(self): 
        return self.name, self.age, self.phone, self.fblink

george=People("gEORge", "5", "503-405-4021", "http://facebook.com/boobs")
dave=People("dave", "10", "971-863-3905", "http://boobs.com")
charlie=People("CHARLIE", "19", "823-405-2942", "http://boobs.com")

print george.displayPerson()
print "Total number of people: ", People.numofpeeps
print "List of ages: ", People.listofpeeps


error shows the following: File "example.py", line 54, in <module>
    print george.displayPerson()
  File "example.py", line 31, in wrapper
    return func(*args, **kwargs).lower()
AttributeError: 'tuple' object has no attribute 'lower'

Answer 1

只是

def myFunc():
    return 1, 2

在调用者中

var1, var2 = yourFunc()