def tour_result(self):
"""Выводит результат в файл tournament_result.txt"""
winner = {"name": '', "score": 0}
with open(file=self.file_in, mode='r', encoding='utf8') as file_in:
with open(file=self.file_out, mode='w',
encoding='utf8') as file_out:
for line in file_in:
line_rep = line.replace('\t', ' ')
line_pars = line_rep.split(' ')
if line_pars[0] == '###': # Если начало тура
file_out.write(f'{line}')
winner['name'] = ''
winner[
'score'] = 0 # Обнуляет победителя тура, при начале нового
elif line_pars[0] == 'winner': # Если конец тура
self.tour_stat[winner['name']]['winners'] += 1
file_out.write(f"winner is {winner['name']}")
elif line == '\n': # Если пустая строка
continue
else: # Если результа участника
for x in line_pars[::-1]:
if x == '':
line_pars.remove(x)
name = line_pars[0]
result = line_pars[1]
b = Bowling(result.replace('\n', ''))
score = b.get_score()
if score > winner['score']:
winner['name'] = name
winner['score'] = score
line = line_rep.replace('\n', '')
file_out.write(f'{line.ljust(32, " ")}{score}\n')
if name in self.tour_stat:
self.tour_stat[name]['games'] += 1
else:
self.tour_stat[name] = {'games': 1, 'winners': 0}
self.print_term()
def test_spare(self):
digit = str(random.randint(1, 9))
bowl_engine = Bowling(digit + '/')
score = bowl_engine.get_score()
self.assertEqual(score, 15)
def test_strike(self):
bowl_engine = Bowling('X')
score = bowl_engine.get_score()
self.assertEqual(score, 20)
def test_returns_score(self):
bowl_engine = Bowling('X4/34-4')
score = bowl_engine.get_score()
self.assertEqual(score, 46)
def parse_line(self, line):
name, game_result = line.split()
self.game_count[name] += 1
bowl_engine = Bowling(game_result)
score = bowl_engine.get_score()
return name, score
def test_max_score(self):
with self.assertRaises(ValueError):
bowl_engine = Bowling('77')
bowl_engine.get_score()
def test_wrong_char(self):
with self.assertRaises(ValueError):
bowl_engine = Bowling('X23W4')
bowl_engine.get_score()
def test_two_miss(self):
bowl_engine = Bowling('--')
score = bowl_engine.get_score()
self.assertEqual(score, 0)
def test_wrong_symbol_strike_only_first(self):
with self.assertRaises(Exception) as exc:
bowling = Bowling('12-D')
bowling.get_score()
expected_msg = 'Некорректный символ'
self.assertEqual(exc.exception.args[0], expected_msg)
def test_strike_only_first(self):
with self.assertRaises(Exception) as exc:
bowling = Bowling('12-X')
bowling.get_score()
expected_msg = 'Страйк может быть только первым броском'
self.assertEqual(exc.exception.args[0], expected_msg)
def test_spare_only_second(self):
with self.assertRaises(Exception) as exc:
bowling = Bowling('25/-')
bowling.get_score()
expected_msg = 'Спэир может быть только вторым броском'
self.assertEqual(exc.exception.args[0], expected_msg)
def test_more_ten_in_frame_or_not_spare(self):
with self.assertRaises(Exception) as exc:
bowling = Bowling('1165')
bowling.get_score()
expected_msg = 'Больше 10 в одном фрейме или не указан Spare'
self.assertEqual(exc.exception.args[0], expected_msg)
def test_less_ten_frames(self):
with self.assertRaises(Exception) as exc:
bowling = Bowling('12-536')
bowling.get_score()
expected_msg = 'Сыграно меньше 10 фреймов'
self.assertEqual(exc.exception.args[0], expected_msg)
def test_wrong_throws(self):
with self.assertRaises(Exception) as exc:
bowling = Bowling('1')
bowling.get_score()
expected_msg = 'Некорректное число бросков'
self.assertEqual(exc.exception.args[0], expected_msg)
def test_two_hits(self):
bowl_engine = Bowling('34')
score = bowl_engine.get_score()
self.assertEqual(score, 7)
def test_only_strike(self):
b = Bowling('XXXXXXXXXX')
result = b.get_score()
self.assertEqual(result, 200)
def test_one_miss(self):
bowl_engine = Bowling('-4')
score = bowl_engine.get_score()
self.assertEqual(score, 4)
def test_only_digits(self):
b = Bowling('34126316123413145254')
result = b.get_score()
self.assertEqual(result, 61)
def test_length(self):
with self.assertRaises(ValueError):
bowl_engine = Bowling('X234')
bowl_engine.get_score()
def test_only_zero(self):
b = Bowling('-11--55----1-2-3-4-5')
result = b.get_score()
self.assertEqual(result, 27)
def test_misplaced_slash(self):
with self.assertRaises(ValueError):
bowl_engine = Bowling('X23/4')
bowl_engine.get_score()
def test_all(self):
b = Bowling('X-2344/4/--12X231-')
result = b.get_score()
self.assertEqual(result, 88)
class BowlingTest(unittest.TestCase): def setUp(self): self.b = Bowling() def tearDown(self): del self.b def test_one_throw_11_pins(self): self.assertRaises(ValueError, self.b.throw, 11) def test_two_throw_13_pins_in_total(self): self.b.throw(3) self.assertRaises(ValueError, self.b.throw, 10) def test_one_throw(self): self.b.throw(3) self.assertEqual(self.b.num_pins_remained, 7) self.assertFalse(self.b.new_frame) self.assertEqual(self.b.current_frame, 0) self.assertEqual(self.b.get_score(), 3) def test_two_throws(self): self.b.throw(3) self.b.throw(4) self.assertEqual(self.b.num_pins_remained, 10) self.assertTrue(self.b.new_frame) self.assertEqual(self.b.current_frame, 1) self.assertEqual(self.b.get_score(), 7) self.assertEqual(self.b.score[0], 7) def test_three_throw(self): self.b.throw(3) self.b.throw(4) self.b.throw(7) self.assertEqual(self.b.num_pins_remained, 3) self.assertFalse(self.b.new_frame) self.assertEqual(self.b.current_frame, 1) self.assertEqual(self.b.get_score(), 14) self.assertEqual(self.b.score[0], 7) self.assertEqual(self.b.score[1], 7) def test_spare_counts_next_frame_score(self): self.b.throw(3) self.b.throw(7) self.b.throw(7) self.b.throw(2) self.assertEqual(self.b.num_pins_remained, 10) self.assertTrue(self.b.new_frame) self.assertEqual(self.b.current_frame, 2) self.assertEqual(self.b.get_score(), 28) self.assertEqual(self.b.score[0], 19) self.assertEqual(self.b.score[1], 9) def test_spare_counts_next_frame_score_advance_to_next_frame(self): self.b.throw(3) self.b.throw(7) self.b.throw(7) self.b.throw(2) self.assertEqual(self.b.num_pins_remained, 10) self.assertTrue(self.b.new_frame) self.assertEqual(self.b.current_frame, 2) self.assertEqual(self.b.score[0], 19) self.assertEqual(self.b.score[1], 9) self.assertEqual(self.b.get_score(), 28) def test_strike_moves_to_next_frame(self): self.b.throw(10) self.assertEqual(self.b.num_pins_remained, 10) self.assertTrue(self.b.new_frame) self.assertEqual(self.b.current_frame, 1) self.assertEqual(self.b.get_score(), 10) self.assertEqual(self.b.score[0], 10) def test_strike_counts_next_frame_scores(self): self.b.throw(10) self.assertTrue(self.b.strike[1]) self.assertFalse(self.b.strike[0]) self.b.throw(7) self.b.throw(3) self.assertFalse(self.b.strike[1]) self.assertTrue(self.b.strike[0]) self.b.throw(7) self.b.throw(3) self.assertFalse(self.b.strike[1]) self.assertFalse(self.b.strike[0]) self.assertEqual(self.b.num_pins_remained, 10) self.assertTrue(self.b.new_frame) self.assertEqual(self.b.current_frame, 3) self.assertEqual(self.b.score[0], 30) self.assertEqual(self.b.score[1], 20) self.assertEqual(self.b.score[2], 10) self.assertEqual(self.b.get_score(), 60) def test_spare_on_last_frame(self): self.b.throw(10) self.b.throw(10) self.b.throw(10) self.b.throw(10) self.b.throw(10) self.b.throw(10) self.b.throw(10) self.b.throw(10) self.b.throw(10) self.b.throw(0) self.b.throw(10) self.assertRaises(ValueError, self.b.throw, 3) self.assertEqual(self.b.get_score(), 270) def test_strike_on_last_frames_and_throw_11th_frame(self): self.b.throw(10) self.b.throw(10) self.b.throw(10) self.b.throw(10) self.b.throw(10) self.b.throw(10) self.b.throw(10) self.b.throw(10) self.b.throw(10) self.b.throw(10) self.assertRaises(ValueError, self.b.throw, 3) self.assertEqual(self.b.get_score(), 270)
# «Х4/34»
# Предлагается упрощенный способ подсчета количества очков:
# «Х» – 20 очков, «4/» - 15 очков, «34» – сумма 3+4=7
# То есть для игры «Х4/34» сумма очков равна 20+15+7=42
#
# Надо написать python-модуль (назвать bowling), предоставляющий API расчета количества очков:
# функцию get_score, принимающую параметр game_result. Функция должна выбрасывать исключения,
# когда game_result содержит некорректные данные. Использовать стандартные исключения по максимуму,
# если не хватает - создать свои.
#
# Обязательно написать тесты на этот модуль. Расположить в папке tests.
# Из текущего файла сделать консольную утилиту для определения количества очков, с помощью пакета argparse
# Скрипт должен принимать параметр --result и печатать на консоль:
# Количество очков для результатов ХХХ - УУУ.
import argparse
from bowling import Bowling
if __name__ == "__main__":
parser = argparse.ArgumentParser()
parser.add_argument("result", type=str)
args = parser.parse_args()
bowling = Bowling(game_result=args.result)
result = bowling.get_score()
print(result)
# При написании кода помнить, что заказчик может захотеть доработок и новых возможностей...
# И, возможно, вам пригодится паттерн проектирования "Состояние",
# см https://clck.ru/Fudd8 и https://refactoring.guru/ru/design-patterns/state
# зачет!
