From de329587cb8868872e7cd3f61e8cc9c152866c1d Mon Sep 17 00:00:00 2001
From: Lukas Winkler <git@lw1.at>
Date: Wed, 2 Oct 2019 17:52:19 +0200
Subject: [PATCH] initial version

---
 .gitignore |  4 ++++
 main.py    | 38 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 42 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 main.py

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..da320eb
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+config.py
+.idea
+cache.json
+__pycache__/
diff --git a/main.py b/main.py
new file mode 100644
index 0000000..487a9ad
--- /dev/null
+++ b/main.py
@@ -0,0 +1,38 @@
+import json
+
+import requests
+import telegram
+from bs4 import BeautifulSoup
+
+from config import telegram_token, telegram_chat_id
+
+try:
+    with open("cache.json") as f:
+        cache = json.load(f)
+except FileNotFoundError:
+    cache = {}
+
+s = requests.Session()
+
+
+def notify(text):
+    print(text)
+    bot = telegram.Bot(token=telegram_token)
+    message = "🌩️🌪️🌀\n" + text
+    bot.sendMessage(chat_id=telegram_chat_id, text=message)
+
+
+for day in ["heute", "morgen", "uebermorgen"]:
+    r = s.get(f'https://warnungen.zamg.at/html/de/{day}/wind/at/wien/wien_waehring/wien_waehring/')
+
+    soup = BeautifulSoup(r.text, 'html.parser')
+    warnings = [tag.get_text() for tag in soup.find_all("p", class_="warnung_text")]
+    text = "\n".join(warnings)
+    if day not in cache or text != cache[day]:
+        # if text:
+        notify(text)
+        cache[day] = text
+    print(text)
+
+with open("cache.json", "w") as f:
+    json.dump(cache, f)