Challenge: Admin
Uppgift
Swipe to start coding
You have a User class from the last challenge.
The methods are corrected (User -> {self.username} in strings).
Let's define the Admin class!
- Define the
Adminclass inherited from theUserclass. - Define the
create_content()admin's method that prints the string:
f"{self.username} creates the content". - Define the
update_content()admin's method that prints the string:
f"{self.username} updates the content". - Define the
delete_content()admin's method that prints the string:
f"{self.username} deletes the content".
Note
Adminhas all the capabilities ofUserthat do not need to be reimplemented. This is an example of how inheritance makes our life easier.
Lösning
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class User:
is_authenticated = False
def __init__(self, username, password):
self.username = username
self.password = password
def login(self, taken_password):
if self.password == taken_password:
self.is_authenticated = True
print(f"{self.username} is authenticated")
else:
print("Wrong password!")
def logout(self):
self.is_authenticated = False
print(f"{self.username} is loggouted")
class Admin(User):
def create_content(self):
print(f"{self.username} creates the content")
def update_content(self):
print(f"{self.username} updates the content")
def delete_content(self):
print(f"{self.username} deletes the content")
frank = Admin("frank.admin", "secret.admin.pswrd")
frank.login("secret.admin.pswrd")
frank.create_content()
frank.update_content()
frank.delete_content()
frank.logout()
Var allt tydligt?
Tack för dina kommentarer!
Avsnitt 2. Kapitel 2
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class User:
is_authenticated = False
def __init__(self, username, password):
self.username = username
self.password = password
def login(self, taken_password):
if self.password == taken_password:
self.is_authenticated = True
print(f"{self.username} is authenticated")
else:
print("Wrong password!")
def logout(self):
self.is_authenticated = False
print(f"{self.username} is loggouted")
class ___(___):
def ___(self):
print(f"___")
def ___(self):
print(f"___")
def ___(self):
print(f"___")
frank = Admin("frank.admin", "secret.admin.pswrd")
frank.login("secret.admin.pswrd")
frank.create_content()
frank.update_content()
frank.delete_content()
frank.logout()
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