6种方法使用python append

Example 1

#a list

cars = 'Ford', 'Volvo', 'BMW', 'Tesla'

#append item to list

cars.append('Audi')

print(cars)

Example 2

list = 'Hello', 1, '@'

list.append(2)

list

'Hello', 1, '@', 2

Example 3

list = 'Hello', 1, '@', 2

list.append((3, 4))

list

'Hello', 1, '@', 2, (3, 4)

Example 4

list.append(3, 4)

list

['Hello', 1, '@', 2, (3, 4), 3, 4]

Example 5

list.append(3, 4)

Traceback (most recent call last):

File "<stdin>", line 1, in <module>

TypeError: append() takes exactly one argument (2 given)

Example 6

list.extend(5, 6)

list

['Hello', 1, '@', 2, (3, 4), 3, 4, 5, 6]

list.extend((5, 6))

list

['Hello', 1, '@', 2, (3, 4), 3, 4, 5, 6, 5, 6]

list.extend(5, 6)

Traceback (most recent call last):

File "<stdin>", line 1, in <module>

TypeError: extend() takes exactly one argument (2 given)

Reference:

how to append list in python

how to add items to a list in python