def test_get_key():
keyboard = Keyboard()
key_zero = Key(0)
key_one = Key(1)
key_two = Key(2)
keyboard.add_key(key_zero)
keyboard.add_key(key_one)
keyboard.add_key(key_two)
assert_true(keyboard.get_key(1) == key_one)
# When to use OOP, and when not to use it. I don't personally like some of the ways professors teach this.
# I notice a lot of students implementing classes and inheritance when it's not necessary.
# Especially with Python, I think students should learn how OOP assists design.
from keyboard import Keyboard
new_keyboard = Keyboard()
# Attempt to load keys from file, if it exists
# this could be a method if we needed to load keys from the file more than once
try:
with open("keys.txt") as f:
# each key is split by a new line character
for key in f.read().split("\n"):
if key:
new_keyboard.add_key(key)
except FileNotFoundError:
print("Save file not found, no keys added")
# Add keys from user input, until user types 'exit'
while True:
new_key = input("Add new key to keyboard (type 'exit' to save and quit): ")
if new_key.strip().lower() == "exit":
with open("keys.txt", "w") as f:
for key in new_keyboard.keys:
f.write(key + "\n")
print("Saved!")
break
else:
new_keyboard.add_key(new_key)
def test_add_key():
keyboard = Keyboard()
key = Key(0)
keyboard.add_key(key)
assert_true(keyboard.keys[0] == key)
