def exam(data: list,
src_lang: str,
dest_lang: str,
random_test: bool = False) -> None:
print(
f"Let's start with a {src_lang.upper()} to {dest_lang.upper()} test!")
scorer = Scorer()
for elem in data:
if random_test and random() >= 0.5:
_lang = src_lang
src_lang = dest_lang
dest_lang = _lang
try:
### put this into a function
os.system('clear')
src_word = elem[src_lang]
dest_word = elem[dest_lang]
comment = elem.get('comment', str())
answer = str()
scorer.print_stats()
first_attempt = True
while answer != dest_word:
answer = input(
f"\n------\nTranslate {src_word if not comment else f'{src_word} ({comment})'} from {src_lang.upper()} to {dest_lang.upper()}:\n\n"
).strip()
if answer != dest_word:
print('\nBad guess, m**********r')
if first_attempt:
scorer.failure()
first_attempt = False
if first_attempt:
scorer.success()
print('\n')
except KeyError:
print(f"{elem} doesn't have the appropriate keys!")
scorer.print_final_score()
