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Description:

api2ch 1.2.1

api2ch

⚡️ Async API Wrapper for 2ch Imageboard with typings
Docs: https://2ch.hk/api/res/1.html

📝 Table of Contents

🎒 Installation
🛠 Examples

Simple
Simple Async
Boards
Boards Async
Top threads
Top Threads Async
Complex
Complex Async

📜 Manual

Methods
Types
In case of unsupported types

💬 Contributing
📝 License

🎒 Installation
Just
pip install api2ch

🛠 Examples
Simple
from api2ch import Api2ch

api = Api2ch()

resp = api.threads('vg')
for t in resp.threads[:3]:
print(f'— {t.subject}, {t.posts_count} 💬, {t.views} 👁')

Output:
— Paradox Thread №6 стрессовый, 771 💬, 1879 👁
— BioWare General: Varric Tethras Edition, 207 💬, 644 👁
— Fate/Grand Order #193, 683 💬, 4804 👁

Simple Async
import asyncio

from api2ch import Api2chAsync

async def main():
async with Api2chAsync() as api:
resp = await api.threads('hw')
for t in resp.threads[:3]:
print(f'— {t.subject}, {t.posts_count} 💬, {t.views} 👁')

asyncio.run(main())

Output:
— Видеокарты AMD #95, 418 💬, 3778 👁
— Сап. Впервые в этом разделе. Как научится разбираться в железе?, 3 💬, 9 👁
— Ноутбукотред №36, 185 💬, 970 👁

Boards
from api2ch import Api2ch

api = Api2ch()

for board in ('tv', 'hw', 'fiz'):
c = api.catalog(board)
print(f'/{c.board} | {c.board_name}, "{c.board_info_outer}", bump limit: {c.bump_limit}')

Output:
/tv | Сериалы, "сериалы для домохозяек, игры престолов в /got/", bump limit: 500
/hw | Компьютерное железо, "железо, видеокарты, ноутбуки, intel, amd, nvidia, ati", bump limit: 500
/fiz | Физкультура, "физкультура, здоровье, сбросить вес, набрать вес, бицуха", bump limit: 800

Boards Async
import asyncio

from api2ch import Api2chAsync

async def main():
async with Api2chAsync() as api:
coros = [api.catalog(board) for board in ('spc', 'un', 'math')]

for coro in asyncio.as_completed(coros):
c = await coro
print(f'/{c.board} | {c.board_name}, "{c.board_info_outer}", bump limit: {c.bump_limit}')

asyncio.run(main())

Output:
/un | Образование, "образование, вуз, школа, поступление, гиа, егэ, уже не школьник", bump limit: 500
/spc | Космос и астрономия, "космос, астрономия, вселенные, звезды, огурцы", bump limit: 500
/math | Математика, "Доска о модулях над кольцами, пучках на многообразиях и гомологиях с когомологиями.", bump limit: 500

Top threads
from api2ch import Api2ch

api = Api2ch()

boards = api.boards_by_types()
for board in boards.Art:
threads = api.threads(board.id)
top_thread = threads.sorted_by_views()[0]
print(f'— /{threads.request.board} | {board.name} | Top thread: {top_thread.subject}, {top_thread.views} 👁')

Output:
— /di | Столовая | Top thread: НОВОЙ БАНОЧКИ НИТЬ ИДИ, 123475 👁
— /de | Дизайн | Top thread: Зарплата, 48958 👁
— /diy | Хобби | Top thread: Кристаллический тред, 1620541 👁
— /mus | Музыканты | Top thread: Язычковых тред., 153772 👁
— /pa | Живопись | Top thread: Сталин 3000, 40392 👁
— /p | Фотография | Top thread: Ссылкотред, 34182 👁
— /wp | Обои и высокое разрешение | Top thread: Милитари пак, 38348 👁
— /wrk | Работа и карьера | Top thread: Яндекс Дзена /zen тред 11, 33648 👁

Top Threads Async
import asyncio

from api2ch import Api2chAsync

async def main():
async with Api2chAsync() as api:
boards = await api.boards_by_types()

coros = [api.threads(board.id) for board in boards.Technology]

for coro in asyncio.as_completed(coros):
threads = await coro
top_thread = threads.sorted_by_views()[0]
print(f'— /{threads.request.board} | Top thread: {top_thread.subject}, {top_thread.views} 👁')

asyncio.run(main())

Output:
— /ra | Top thread: OsmocomBB - Motorola, 1517590 👁
— /hw | Top thread: VR тред возрожденный #4, 17638 👁
— /t | Top thread: Выбираем робот-пылесос, 22336 👁
— /s | Top thread: Форки лиса, 49613 👁
— /pr | Top thread: Советов ньюфагу тред, 25838 👁
— /gd | Top thread: В этом треде ищем напарников для создания своих, 38633 👁
— /mobi | Top thread: PUBG MOBILE/Пупок мобайл-THREAD, 70643 👁

Complex
import api2ch

api = api2ch.Api2ch()

def parse_post(url: str) -> str:
valid, board, thread_id = api2ch.parse_url(url)
if not valid:
raise api2ch.Api2chError(404, 'Invalid URL')

thread = api.thread(board, thread_id)
post = thread.posts[0]
text = ''

text += f'{post.dt().isoformat()} | Пост №{post.post_id}: {post.url(thread.board)}:\n\n'
text += f'{post.header}\n' if thread.enable_subject else ''
text += f'{post.body_text}\n\n'

if post.files:
text += 'Файлы:\n'
for f in post.files:
text += f'— {f.original_name}, {f.size_string}: {f.url()}\n'

return text

def pretty_print_post(url: str):
try:
text = parse_post(url)
except api2ch.Api2chError as e:
print('Request Error', e.code, e.reason)
else:
print(text)

if __name__ == '__main__':
pretty_print_post('https://2ch.hk/cg/res/1323206.html')

Output:
2018-07-19T10:13:24 | Пост №1323206: https://2ch.hk/cg/res/1323206.html#1323206:

Тред для междоусобных холиваров
Сравниваем платформы, а так же помогаем ньюфагам определиться с выбором приставки и техническими вопросами.

Обязателен к прочтению FAQ раздела: https://2ch.hk/faq/faq_cg.html

Файлы:
— изображение.png, 84 Кб: https://2ch.hk/cg/src/1323206/15319844042830.png

Complex Async
complex_async.py, same as previous but:

api = api2ch.Api2chAsync()
and thread = await api.thread(board, thread_id)

📜 Manual
Methods
Api2ch methods (and same for Api2chAsync but with async):
class Api2ch(Api2chBase):
...
def thread(self, board: str, thread: Union[str, int]) -> ResponseThread:
...
def threads(self, board: str) -> ResponseThreads:
...
def catalog(self, board: str) -> ResponseCatalog:
...
def catalog_by_date(self, board: str) -> ResponseCatalogByDate:
...
def page(self, board: str, page: Union[str, int]) -> ResponsePage:
...
def boards(self) -> ResponseBoards:
...
def boards_by_types(self) -> ResponseBoardsByTypes:
...
def thread_posts_by_num(self, board: str, thread: Union[str, int], num: Union[str, int]) -> ResponseThreadPostsByNum:
...
def thread_posts_by_post(self, board: str, thread: Union[str, int], post: Union[str, int]) -> ResponseThreadPostsByPost:
...
def single_post(self, board: str, post: Union[str, int]) -> ResponseSinglePost:
...

Also available method download_thread_media (default path: ./dowloads_2ch/%thread_id%/):
from api2ch import download_thread_media

download_thread_media(url='https://2ch.hk/api/res/1.html', with_thumbnails=True, skip_if_exists=True)

Types
This library uses pydantic for parsing API responses. You can see data models in api2ch/models.
In case of unsupported types
API results can change and the library may not parse the new result. So you can request «raw» dicts:
api = Api2ch(raw_results=True)

💬 Contributing
Contributions, issues and feature requests are welcome!
📝 License
This project is MIT licensed.