Update news.py

news.py

@@ -4,123 +4,47 @@ import pandas as pd
 import matplotlib.pyplot as plt
 from datetime import datetime, timedelta
 
-# Set page configuration
-st.set_page_config(page_title="News Fetcher", layout="wide")
+def run():
+    st.title("News Fetcher")
 
-# Define supported countries
-COUNTRIES = {
-    'us': 'United States', 'in': 'India', 'gb': 'United Kingdom',
-    'ca': 'Canada', 'au': 'Australia', 'de': 'Germany',
-    'fr': 'France', 'it': 'Italy', 'jp': 'Japan', 'cn': 'China',
-    'br': 'Brazil', 'za': 'South Africa', 'ru': 'Russia'
-}
-
-# Define important queries
-IMPORTANT_QUERIES = [
-    "COVID-19", "Technology", "Politics", "Economy", "Health", 
-    "Environment", "Sports", "Entertainment", "Science", "Education", "Travel"
-]
-
-# Define available languages
-LANGUAGES = {
-    'en': 'English', 'es': 'Spanish', 'fr': 'French',
-    'de': 'German', 'it': 'Italian', 'pt': 'Portuguese',
-    'ar': 'Arabic', 'zh': 'Chinese', 'hi': 'Hindi', 'te': 'Telugu'
-}
-
-# Fetch news articles from News API
-def get_news(api_key, query, country, language, from_date, to_date):
-    url = 'https://newsapi.org/v2/everything'
-    params = {
-        'apiKey': api_key, 'q': query, 'from': from_date,
-        'to': to_date, 'language': language, 'pageSize': 20
+    # Define country options
+    countries = {
+        'us': 'United States', 'in': 'India', 'gb': 'United Kingdom',
+        'ca': 'Canada', 'au': 'Australia', 'de': 'Germany'
     }
 
-    try:
-        response = requests.get(url, params=params)
-        response.raise_for_status()
-        news_data = response.json()
-        return news_data.get('articles', [])
-    except requests.exceptions.RequestException as e:
-        st.error(f"Error fetching news: {e}")
-        return []
-
-# Save articles to session state for favorites
-def save_favorite(article):
-    if "favorites" not in st.session_state:
-        st.session_state.favorites = []
-    st.session_state.favorites.append(article)
-    st.success("Article saved to favorites!")
-
-# UI Layout
-st.title("📰 News Fetcher")
-st.sidebar.title("⚙ Settings")
-
-# Store last seen timestamp
-if 'last_seen' not in st.session_state:
-    st.session_state.last_seen = datetime.now()
-last_seen = st.session_state.last_seen
-st.sidebar.write(f"📅 Last accessed: {last_seen.strftime('%Y-%m-%d %H:%M:%S')}")
-
-# Language selection
-selected_lang = st.sidebar.selectbox("🌍 Language", list(LANGUAGES.keys()), format_func=lambda x: LANGUAGES[x])
-
-# Country selection
-selected_country = st.sidebar.selectbox("🏳️ Country", list(COUNTRIES.keys()), format_func=lambda x: COUNTRIES[x])
-
-# Sidebar buttons for important queries
-st.sidebar.header("🔥 Trending Topics")
-for topic in IMPORTANT_QUERIES:
-    if st.sidebar.button(topic):
-        st.session_state.query = topic
-
-# User query input
-query = st.text_input("🔍 Search for news:", value=st.session_state.get('query', ''))
-
-# Date range selection
-st.sidebar.header("📆 Date Range")
-from_date = st.sidebar.date_input("From", value=datetime.now() - timedelta(days=7))
-to_date = st.sidebar.date_input("To", value=datetime.now())
-
-# Fetch news button
-if st.button("🔄 Fetch News"):
-    API_KEY = "your_newsapi_key_here"  # Replace with your actual News API key
-    articles = get_news(API_KEY, query, selected_country, selected_lang, from_date, to_date)
-
-    if articles:
-        for article in articles:
-            st.subheader(article['title'])
-            st.markdown(f"**📰 Source:** {article['source']['name']} | **⏳ Published:** {article['publishedAt']}")
-            st.write(article['description'] or "No description available")
-            st.markdown(f"[📖 Read more]({article['url']})")
-            
-            # Favorite button for each article
-            if st.button(f"⭐ Save: {article['title'][:30]}", key=article['title']):
-                save_favorite(article)
-
-            st.markdown("---")
-
-        # Data visualization
-        pub_dates = [article['publishedAt'][:10] for article in articles]
-        date_counts = pd.Series(pub_dates).value_counts().sort_index()
-
-        st.subheader("📊 News Trends Over Time")
-        plt.figure(figsize=(10, 5))
-        plt.plot(date_counts.index, date_counts.values, marker='o', color='teal')
-        plt.xlabel('Date')
-        plt.ylabel('Number of Articles')
-        plt.title('Frequency of Articles Over Time')
-        plt.xticks(rotation=45)
-        st.pyplot(plt)
-    else:
-        st.warning("No news articles found.")
-
-# Display saved favorites
-st.sidebar.subheader("⭐ Saved Articles")
-if "favorites" in st.session_state and st.session_state.favorites:
-    for fav in st.session_state.favorites:
-        st.sidebar.write(f"🔹 {fav['title'][:40]}...")
+    # Sidebar selections
+    st.sidebar.title("Filters")
+    country = st.sidebar.selectbox("Select country", list(countries.keys()), format_func=lambda x: countries[x])
+    query = st.sidebar.text_input("Search for news")
+
+    # Date range selection
+    from_date = st.sidebar.date_input("From", datetime.now() - timedelta(days=7))
+    to_date = st.sidebar.date_input("To", datetime.now())
+
+    # Fetch news function
+    def get_news(api_key, query, country, from_date, to_date):
+        url = 'https://newsapi.org/v2/everything'
+        params = {'apiKey': api_key, 'q': query, 'from': from_date, 'to': to_date, 'language': 'en', 'pageSize': 10}
+        try:
+            response = requests.get(url, params=params)
+            response.raise_for_status()
+            return response.json().get("articles", [])
+        except requests.exceptions.RequestException as e:
+            st.error(f"Error fetching news: {e}")
+            return []
+
+    # API Key (replace with your own)
+    API_KEY = "your_news_api_key"
+
+    if st.sidebar.button("Fetch News"):
+        articles = get_news(API_KEY, query, country, from_date, to_date)
+        if articles:
+            for article in articles:
+                st.subheader(article["title"])
+                st.write(article["description"])
+                st.markdown(f"[Read more]({article['url']})")
+                st.write("---")
+        else:
+            st.write("No articles found.")
 
-# Footer
-st.markdown("---")
-st.markdown(f"Developed by SriKrishna | © 2025 | All rights reserved | Last accessed: {last_seen.strftime('%Y-%m-%d %H:%M:%S')}", unsafe_allow_html=True)