mirror of
https://github.com/serega404/VodokanalBot.git
synced 2025-04-21 06:20:46 +03:00
84 lines
2.2 KiB
Python
84 lines
2.2 KiB
Python
import requests, json, os
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from bs4 import BeautifulSoup
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from datetime import datetime
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# Config
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URL = os.environ.get('VODOKANAL_URL', 'http://www.tgnvoda.ru/avarii.php')
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SEND_SILENT = os.environ.get('SEND_SILENT', False)
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TELEGRAM_TOKEN = os.environ.get('TELEGRAM_TOKEN', '')
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TELEGRAM_CHANNEL = os.environ.get('TELEGRAM_CHANNEL', '')
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if TELEGRAM_TOKEN == '':
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print("Telegram token is not set")
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exit()
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if TELEGRAM_CHANNEL == '':
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print("Telegram channel is not set")
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exit()
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# Load database
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db = None
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if (os.path.isfile('data/db.json')):
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with open('data/db.json', 'r', encoding='utf-8') as f:
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db = json.load(f)
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else:
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print("Database not loaded")
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# Get data
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req = requests.get(URL)
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if (req.status_code != 200):
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print("Request error: " + str(req.status_code))
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exit()
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soup = BeautifulSoup(req.content, "html.parser")
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elements = []
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for tag in soup.find_all('font', size='2', face='VERDANA'):
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date = tag.select_one('font:nth-of-type(1)').b.text
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if not(date.split('.')[0] == str(datetime.today().day).zfill(2) and date.split('.')[1] == str(datetime.today().month).zfill(2)):
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continue
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elements.append(date + "$" + tag.select_one('font:nth-of-type(2)').text.replace('\n', ''))
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if elements == []:
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print("No posts")
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exit()
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print("The number of posts for this day:", len(elements))
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# Send telegram message
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def send_message(message):
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req = requests.get("https://api.telegram.org/bot" + TELEGRAM_TOKEN + "/sendMessage?chat_id=" + TELEGRAM_CHANNEL + "&disable_notification=" + str(SEND_SILENT) + "&text=" + message)
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if (req.status_code != 200):
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print("Telegram request error: " + str(req.status_code))
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exit()
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else:
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print("Telegram message sent, mess id: " + str(req.json()['result']['message_id']))
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# Compare db and elements
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if db is not None:
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diff = set(elements) - set(db)
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if diff == []:
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print("No new posts")
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exit()
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for i in diff:
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send_message(i.split("$",1)[1])
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else:
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for element in elements:
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send_message(element.split("$",1)[1])
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# Save database
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if not os.path.exists("data"):
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os.makedirs("data")
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with open('data/db.json', 'w', encoding='utf-8') as f:
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json.dump(elements, f, ensure_ascii=False)
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print("Database updated")
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