diff options
| author | Andrew <saintruler@gmail.com> | 2019-03-09 20:37:24 +0400 |
|---|---|---|
| committer | Andrew <saintruler@gmail.com> | 2019-03-09 20:37:24 +0400 |
| commit | 19c117c32bf7de16f86a45b62182c9fae9ef9374 (patch) | |
| tree | 8597c719ad88a603a2b5f0af615be0cecd41c9df /day1 | |
| parent | 27a74ec7547687d91de9c584945b27471ba99229 (diff) | |
Исправлела четвертая задача первого дня
Diffstat (limited to 'day1')
| -rw-r--r-- | day1/task4/task4.py | 46 |
1 files changed, 30 insertions, 16 deletions
diff --git a/day1/task4/task4.py b/day1/task4/task4.py index 9ed9f2d..0fcf928 100644 --- a/day1/task4/task4.py +++ b/day1/task4/task4.py @@ -2,24 +2,38 @@ import string import re import os -with open('task4_data.html') as f: - data = f.read() -# Не знаю зачем, но в задании так написано -os.chdir('..') -os.mkdir('htmls') -os.chdir('htmls') +html_path = os.path.join(os.getcwd(), 'task4_data.html') -cleared_data = ''.join(filter(lambda char: char in string.printable, data)) -with open('ascii_cleared.html', 'w', encoding='utf-8') as f: - f.write(cleared_data) +if os.access(html_path, os.R_OK): + with open(html_path) as f: + data = f.read() -body_cleared = re.sub( - r'<BODY>(.|\n)*?</BODY>', - lambda match: match.string[match.start(): match.end()].replace('\n', ''), - data -) + # Не знаю зачем, но в задании так написано + try: + os.mkdir('../htmls') + os.chdir('../htmls') + except PermissionError: + print('Директория на уровень выше не доступна для записи.') + print('Создаем папку в текущей директории...') + try: + os.mkdir('htmls') + except PermissionError: + print('Текущая директория не доступна для записи. Завершаем работу...') + quit() -with open('body_cleared.html', 'w', encoding='utf-8') as f: - f.write(body_cleared) + cleared_data = ''.join(filter(lambda char: char in string.printable, data)) + with open('ascii_cleared.html', 'w', encoding='utf-8') as f: + f.write(cleared_data) + body_cleared = re.sub( + r'<BODY>(.|\n)*?</BODY>', + lambda match: match.string[match.start(): match.end()].replace('\n', ''), + data + ) + + with open('body_cleared.html', 'w', encoding='utf-8') as f: + f.write(body_cleared) + +else: + print('Файл "{}" не доступен для чтения'.format(html_path)) |