18 lines
593 B
Python
18 lines
593 B
Python
def choiceInput(prompt, choices):
|
|
"""
|
|
Prompts the user to make a choice and asserts that the choice is valid.
|
|
|
|
Parameters: \\
|
|
prompt (str): The prompt asking the user for input \\
|
|
choices ([str]): The choices that the user can choose (in lower caps)
|
|
|
|
Returns the choice in lower caps
|
|
"""
|
|
allChoices = choices + [choice.capitalize() for choice in choices]
|
|
while True:
|
|
try:
|
|
answer = input(prompt)
|
|
assert answer in allChoices
|
|
return answer.lower()
|
|
except AssertionError:
|
|
print('Skriv inn enten', ', '.join(choices[:-1]), 'eller', choices[-1]) |