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| """Configuration settings for the News Summarization application.""" | |
| import os | |
| from dotenv import load_dotenv | |
| # Load environment variables | |
| load_dotenv() | |
| # API Settings - Modified for direct processing | |
| API_HOST = "localhost" # Changed from 0.0.0.0 | |
| API_PORT = 8501 # Changed to Streamlit's default port | |
| API_BASE_URL = "http://localhost:8501" # Direct URL for local processing | |
| # News Scraping Settings | |
| ARTICLES_PER_SOURCE = int(os.getenv("ARTICLES_PER_SOURCE", "10")) | |
| USER_AGENT = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36" | |
| # RSS Feed Settings | |
| RSS_FEEDS = { | |
| "BBC": "http://feeds.bbci.co.uk/news/business/rss.xml", | |
| "CNN": "http://rss.cnn.com/rss/money_news_international.rss", | |
| "FoxBusiness": "http://feeds.foxnews.com/foxbusiness/latest" | |
| } | |
| # Model Settings | |
| SENTIMENT_MODEL = "yiyanghkust/finbert-tone" # More advanced financial sentiment model | |
| SENTIMENT_FINE_GRAINED_MODEL = "mrm8488/distilroberta-finetuned-financial-news-sentiment-analysis" | |
| SUMMARIZATION_MODEL = "t5-base" | |
| # Additional Fine-Grained Sentiment Models | |
| FINE_GRAINED_MODELS = { | |
| "financial": "mrm8488/distilroberta-finetuned-financial-news-sentiment-analysis", | |
| "emotion": "j-hartmann/emotion-english-distilroberta-base", | |
| "aspect": "yangheng/deberta-v3-base-absa-v1.1", | |
| "esg": "yiyanghkust/finbert-esg", | |
| "news_tone": "ProsusAI/finbert" | |
| } | |
| # Fine-Grained Sentiment Categories | |
| SENTIMENT_CATEGORIES = { | |
| "financial": ["positive", "negative", "neutral"], | |
| "emotion": ["joy", "sadness", "anger", "fear", "surprise", "disgust", "neutral"], | |
| "aspect": ["positive", "negative", "neutral"], | |
| "esg": ["environmental", "social", "governance", "neutral"], | |
| "news_tone": ["positive", "negative", "neutral"] | |
| } | |
| # Cache Settings | |
| CACHE_DIR = ".cache" | |
| CACHE_EXPIRY = 3600 # 1 hour | |
| CACHE_DURATION = 300 # 5 minutes in seconds | |
| # Audio Settings | |
| AUDIO_OUTPUT_DIR = "audio_output" | |
| DEFAULT_LANG = "hi" # Hindi | |
| # News Sources | |
| NEWS_SOURCES = { | |
| # Major News Aggregators | |
| "google": "https://www.google.com/search?q={}&tbm=nws", | |
| "bing": "https://www.bing.com/news/search?q={}", | |
| "yahoo": "https://news.search.yahoo.com/search?p={}", | |
| # Financial News | |
| "reuters": "https://www.reuters.com/search/news?blob={}", | |
| "marketwatch": "https://www.marketwatch.com/search?q={}&ts=0&tab=All%20News", | |
| "investing": "https://www.investing.com/search/?q={}&tab=news", | |
| # Tech News | |
| "techcrunch": "https://techcrunch.com/search/{}", | |
| "zdnet": "https://www.zdnet.com/search/?q={}", | |
| } | |
| # Article limits | |
| MIN_ARTICLES = 20 | |
| MAX_ARTICLES_PER_SOURCE = 10 # Adjusted for more sources | |
| MAX_ARTICLES = 50 # Increased to accommodate more sources | |
| # Browser Headers | |
| HEADERS = { | |
| "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36", | |
| "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8", | |
| "Accept-Language": "en-US,en;q=0.5", | |
| "Connection": "keep-alive" | |
| } | |