moved news_fetcher to new dir

telegram_bot/news/news_fetcher.py

@@ -0,0 +1,60 @@
+"""
+script for news fetching (by keywords)
+"""
+__author__ = "Florian Kellermann, Linus Eickhoff"
+__date__ = "15.03.2022"
+__version__ = "0.0.1" 
+__license__ = "None"
+
+import sys
+import os
+import json
+
+import pandas as pd
+
+from newsapi import NewsApiClient
+from dotenv import load_dotenv
+
+load_dotenv()
+
+# Init
+newsapi = NewsApiClient(api_key=os.getenv('NEWS_API_KEY'))
+
+
+# /v2/top-headlines/sources
+sources = newsapi.get_sources()
+
+def get_top_news_by_keyword(keyword):
+    """get top news to keyword
+    Args:
+        keyword (String): keyword for search
+
+    Returns:
+        JSON/dict: dict containing articles
+    """    
+    top_headlines = newsapi.get_top_headlines(q=keyword, sources='bbc-news,the-verge,cnn', language='en')
+    return top_headlines
+
+def format_article(article):
+    """format article for messaging (using markdown syntax)
+
+    Args:
+        article (dict): article to format for messaging
+
+    Returns:
+        String: formatted article
+    """    
+    sourcename = article["source"]["name"]
+    headline = article["title"]
+    url = article["url"]
+    formatted_article = f"_{sourcename}_\n*{headline}*\n\n{url}"
+
+    return formatted_article
+
+if __name__ == '__main__':
+
+    print("fetching top news by keyword business...")
+    
+    articles = get_top_news_by_keyword("business")
+    formatted_article = format_article(articles["articles"][0])
+    print(formatted_article)