Add tests
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29
.github/workflows/tests.yml
vendored
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29
.github/workflows/tests.yml
vendored
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@@ -0,0 +1,29 @@
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name: Tests
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on:
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push:
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branches: [ "main" ]
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pull_request:
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branches: [ "main" ]
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jobs:
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test:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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- name: Set up Python
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uses: actions/setup-python@v5
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with:
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python-version: "3.11"
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- name: Install dependencies
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run: |
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python -m pip install --upgrade pip
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pip install -r requirements.txt
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pip install pytest pytest-asyncio
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- name: Run tests
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run: pytest
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@@ -1,4 +1,5 @@
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# 🐴 Derpibooru Telegram Bot
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Telegram-бот, который автоматически публикует изображения с [Derpibooru](https://derpibooru.org) по заданным тегам.
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93
app.py
93
app.py
@@ -3,26 +3,28 @@ import aiohttp
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import logging
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import random
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import json
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from datetime import datetime, timedelta
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from telegram import Bot
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from pathlib import Path
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import sys
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from datetime import datetime, timedelta
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from pathlib import Path
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from telegram import Bot
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# === Настройки ===
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TELEGRAM_TOKEN = "************************"
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CHANNEL_ID = -100*********** # числовой ID канала
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DERPIBOORU_TOKEN = "токен от дерпибуру"
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TELEGRAM_TOKEN = "токен_вашего_тг_аккаунта" # Токен от Telegram
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CHANNEL_ID = -100000000000000 # числовой ID канала
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DERPIBOORU_TOKEN = "xxxxxxxxxxxxxxxx" # Токен от DerpiBooru
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TAGS_LIST = [
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["тег1"],
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["тег2"],
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["тег3"],
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["тег4"]
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["gay"],
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["female"],
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["vulva"],
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["creampie"],
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]
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DERPYBOORU_API_SEARCH = "https://derpibooru.org/api/v1/json/search/images"
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DERPIBOORU_API = "https://derpibooru.org/api/v1/json/search/images"
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SENT_IMAGES_FILE = Path("sent_images.json")
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FILTER_ID = 56027 # ID фильтра, разрешающего NSFW изображения
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# Логи
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# === Логи ===
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logging.basicConfig(
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level=logging.INFO,
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format="%(asctime)s [%(levelname)s] %(message)s",
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@@ -34,7 +36,7 @@ logging.basicConfig(
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bot = Bot(token=TELEGRAM_TOKEN)
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# Загрузка уже отправленных изображений
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# === Загружаем уже отправленные изображения ===
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if SENT_IMAGES_FILE.exists():
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try:
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with SENT_IMAGES_FILE.open("r", encoding="utf-8") as f:
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@@ -47,11 +49,12 @@ else:
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async def fetch_image(session, tags):
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"""Запрос изображения с Derpibooru по тегам."""
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params = {
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"q": " ".join(tags),
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"per_page": 50,
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"page": 1,
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"key": DERPIBOORU_TOKEN
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"key": DERPIBOORU_TOKEN,
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}
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if FILTER_ID:
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params["filter_id"] = FILTER_ID
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@@ -59,10 +62,11 @@ async def fetch_image(session, tags):
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backoff = 1
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while True:
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try:
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async with session.get(DERPYBOORU_API_SEARCH, params=params) as response:
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async with session.get(DERPIBOORU_API, params=params) as response:
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if response.status == 200:
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data = await response.json()
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images = data.get("images", [])
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if not images:
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logging.warning("Ничего не найдено по тегам: %s", tags)
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return None
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@@ -71,6 +75,7 @@ async def fetch_image(session, tags):
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for img in images:
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reps = img.get("representations", {})
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url = reps.get("full") or reps.get("large") or reps.get("medium")
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if not url:
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continue
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if url not in sent_images:
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@@ -80,16 +85,21 @@ async def fetch_image(session, tags):
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logging.info("Выбрано изображение: %s", url)
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return url, author, source, img_tags
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logging.info("Все найденные изображения уже отправлены для тегов: %s", tags)
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logging.info("Все найденные изображения уже отправлены: %s", tags)
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return None
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elif response.status in [500, 501]:
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logging.warning("Ошибка %s от Derpibooru. Ждем %s секунд перед повтором...", response.status, backoff)
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elif response.status in (500, 501):
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logging.warning(
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"Ошибка %s от Derpibooru. Ждем %s секунд...",
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response.status, backoff
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)
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await asyncio.sleep(backoff)
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backoff = min(backoff * 2, 900)
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else:
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logging.error("Ошибка API Derpibooru: %s", response.status)
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return None
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except aiohttp.ClientError as e:
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logging.error("Ошибка запроса к Derpibooru: %s", e)
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await asyncio.sleep(backoff)
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@@ -97,19 +107,31 @@ async def fetch_image(session, tags):
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async def post_image(tags=None):
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"""Публикация изображения в канал."""
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async with aiohttp.ClientSession() as session:
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if tags is None:
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tags = random.choice(TAGS_LIST)
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result = await fetch_image(session, tags)
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if result:
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url, author, source, img_tags = result
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caption = f"Автор: {author}\nИсточник: {source}\nТеги: {', '.join(img_tags)}"
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caption = (
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f"Автор: {author}\n"
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f"Источник: {source}\n"
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f"Теги: {', '.join(img_tags)}"
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)
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try:
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await bot.send_photo(chat_id=CHANNEL_ID, photo=url, caption=caption)
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await bot.send_photo(
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chat_id=CHANNEL_ID,
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photo=url,
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caption=caption
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)
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logging.info("Отправлено изображение: %s", url)
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sent_images.add(url)
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with SENT_IMAGES_FILE.open("w", encoding="utf-8") as f:
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json.dump(list(sent_images), f)
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except Exception as e:
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logging.error("Ошибка при отправке изображения: %s", e)
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else:
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@@ -117,15 +139,19 @@ async def post_image(tags=None):
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async def scheduler():
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"""Публикует изображение каждый час (в начале часа)."""
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while True:
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now = datetime.now()
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# Публикуем догоняющее изображение, если запуск не в начале часа
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# Если бот запущен не в начале часа — публикуем сразу
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if now.minute != 0 or now.second != 0:
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logging.info("Пропущенный час — публикуем сразу")
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await post_image()
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# Ждем до следующей 00 минуты
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next_run = (now + timedelta(hours=1)).replace(minute=0, second=0, microsecond=0)
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# Ждем до следующего часа
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next_run = (now + timedelta(hours=1)).replace(
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minute=0, second=0, microsecond=0
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)
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wait_seconds = (next_run - datetime.now()).total_seconds()
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logging.info("Ждем %.0f секунд до следующей публикации", wait_seconds)
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await asyncio.sleep(wait_seconds)
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@@ -135,26 +161,26 @@ async def scheduler():
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async def command_listener():
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"""Слушает команды из stdin (postnow, posttags, timetopost)."""
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loop = asyncio.get_event_loop()
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while True:
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cmd = await loop.run_in_executor(None, sys.stdin.readline)
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cmd = cmd.strip().lower()
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if cmd == "postnow" or cmd == ">> postnow":
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logging.info("Команда postnow получена, публикуем случайное изображение...")
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if cmd in {"postnow", ">> postnow"}:
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logging.info("Команда postnow получена — публикуем...")
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await post_image()
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elif cmd.startswith("posttags "):
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tags = cmd[len("posttags "):].split()
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logging.info("Команда posttags получена, публикуем изображение с тегами: %s", tags)
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logging.info("Команда posttags получена: %s", tags)
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await post_image(tags)
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elif cmd.startswith("timetopost"):
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now = datetime.now()
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# Публикуем догоняющее изображение, если запуск не в начале часа
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if now.minute != 0 or now.second != 0:
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logging.info("Пропущенный час — публикуем сразу")
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await post_image()
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# Ждем до следующей 00 минуты
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next_run = (now + timedelta(hours=1)).replace(minute=0, second=0, microsecond=0)
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next_run = (now + timedelta(hours=1)).replace(
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minute=0, second=0, microsecond=0
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)
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wait_seconds = (next_run - datetime.now()).total_seconds()
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logging.info("Времени до публикации: %s", wait_seconds)
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@@ -163,6 +189,7 @@ async def command_listener():
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async def main():
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"""Главный запуск: планировщик + команды."""
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await asyncio.gather(
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scheduler(),
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command_listener()
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@@ -1,2 +1,4 @@
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python-telegram-bot==20.5
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aiohttp==3.9.5
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pytest
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pytest-asyncio
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aiohttp
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aioresponses
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51
tests/test_fetch.py
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51
tests/test_fetch.py
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@@ -0,0 +1,51 @@
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import pytest
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from aioresponses import aioresponses
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from app import fetch_image, DERPYBOORU_API_SEARCH
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@pytest.mark.asyncio
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async def test_fetch_image_success():
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"""Тестируем успешный возврат картинки из API"""
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tags = ["gay"]
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mock_data = {
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"images": [
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{
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"id": 123,
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"uploader": "tester",
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"view_url": "https://derpibooru.org/images/123",
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"tags": ["gay", "cute"],
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"representations": {
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"full": "https://example.com/full.png",
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"large": "https://example.com/large.png"
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}
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}
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]
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}
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with aioresponses() as mocked:
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mocked.get(DERPYBOORU_API_SEARCH, status=200, payload=mock_data)
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async with __import__("aiohttp").ClientSession() as session:
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result = await fetch_image(session, tags)
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assert result is not None
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url, author, source, img_tags = result
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assert url == "https://example.com/full.png"
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assert author == "tester"
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assert source == "https://derpibooru.org/images/123"
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assert "gay" in img_tags
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@pytest.mark.asyncio
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async def test_fetch_image_empty():
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"""Тестируем ситуацию, когда API не вернул картинок"""
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tags = ["nonexistent"]
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with aioresponses() as mocked:
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mocked.get(DERPYBOORU_API_SEARCH, status=200, payload={"images": []})
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async with __import__("aiohttp").ClientSession() as session:
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result = await fetch_image(session, tags)
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assert result is None
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24
tests/test_post.py
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24
tests/test_post.py
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@@ -0,0 +1,24 @@
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import pytest
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from unittest.mock import AsyncMock, patch
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from app import post_image
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@pytest.mark.asyncio
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@patch("app.bot.send_photo", new_callable=AsyncMock)
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@patch("app.fetch_image", return_value=(
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"https://example.com/full.png",
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"tester",
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"https://derpibooru.org/images/123",
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["gay", "cute"]
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))
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async def test_post_image_success(mock_fetch, mock_send_photo, tmp_path, monkeypatch):
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"""Тестируем успешную публикацию картинки"""
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# временный файл для sent_images
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monkeypatch.setattr("app.SENT_IMAGES_FILE", tmp_path / "sent.json")
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monkeypatch.setattr("app.sent_images", set())
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await post_image(tags=["gay"])
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mock_fetch.assert_called_once()
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mock_send_photo.assert_awaited_once()
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