[Python] Create a simple lock and key function in Python

class Lock:

def __init__(self):
self.key_code = "1234" # Change this to your desired key code
self.is_locked = True

def lock(self):
self.is_locked = True

def unlock(self, entered_code):
if entered_code == self.key_code:
self.is_locked = False
else:
print("Incorrect key code. Lock remains locked.")

def is_locked(self):
return self.is_locked


def main():
my_lock = Lock()

print("The lock is currently locked.")
while my_lock.is_locked():
entered code = input("Enter the key code: ")
my_lock.unlock(entered code)

print("The lock is now unlocked.")


if __name__ == "__main__":
main()


I wrote this code but it is showing an

Type Error: 'bool' object is not callable
The lock is currently locked.


I have been trying to create a lock mechanism but it is showing an type error. I had tried many ways but I still couldn't solve it.

Continue reading...