Add Error Handling Cases

Author: HarshitGourlariya

NewsHub_Python/Newshub.py

@@ -1,56 +1,62 @@
-import tkinter as tk
-import requests
+import tkinter as Tk 
 from PIL import Image, ImageTk
 
 # Defining global variables 
-Content = ""
-News_run = ""
-
-def news():
-    global Content
-    ApiKey = "Your_Api_Key" # Get your API key 
-    url = f"https://newsapi.org/v2/everything?q={Content}&from=2025-01-27&sortBy=popularity&apiKey={ApiKey}"
-    response = requests.get(url)
-    result = response.json()
-    # Create a formatted string from the result
+content = ""
+news_content = ""
+
+def fetch_news():
+    global content
+    api_key = "Your_Api_Key"
+    url = f"https://newsapi.org/v2/everything?q={content}&from=2025-01-27&sortBy=popularity&apiKey={api_key}"
+    
+    try:
+        response = requests.get(url)
+        response.raise_for_status() 
+        result = response.json()
+    except requests.exceptions.RequestException as e:
+        return f"An error occurred: {e}"
+
     news_str = ""
-    for article in result['articles']:
+    for article in result.get('articles', []):
         news_str += f"Title: {article['title']}\nDescription: {article['description']}\n\n"
     return news_str
 
 def save():
-    global Content, label
-    Content = str(search.get())
-    news_content = news()
-    label.config(text=news_content)
+    global content, label
+    content = search.get()
+    news_str = fetch_news()
+    label.config(text=news_str)
 
-window = tk.Tk()
+window = Tk.Tk()
 window.geometry("800x600")
-window.title("News_App")
+window.title("News App")
 
 # Label for displaying news
-label = tk.Label(window, text="", wraplength=750, justify="left")
+label = Tk.Label(window, text="", wraplength=750, justify="left")
 label.place(x=20, y=100)
 
 # Title label
-title_label = tk.Label(window, text="NewsHub", justify="left", font=("Helvetica", 50))
+title_label = Tk.Label(window, text="NewsHub", justify="left", font=("Helvetica", 50))
 title_label.place(x=10, y=10)
 
 # Display image
-img = Image.open("D:\\Downloads\\img.png")
-photo_img = ImageTk.PhotoImage(img)
-my_img = tk.Label(window, image=photo_img, justify="right")
-my_img.place(x=850, y=0)
-
-# Keep a reference to the image to avoid garbage collection
-photo_img.image = photo_img
+try:
+    img = Image.open("D:\\Downloads\\img.png")
+    photo_img = ImageTk.PhotoImage(img)
+    my_img = Tk.Label(window, image=photo_img, justify="right")
+    my_img.place(x=850, y=0)
+    # Keep a reference to the image to avoid garbage collection
+    photo_img.image = photo_img
+except Exception as e:
+    print(f"Error loading image: {e}")
 
 # Search entry field
-search = tk.Entry(window, font=("Arial", 20))
+search = Tk.Entry(window, font=("Arial", 20))
 search.place(x=300, y=40)
 
 # Search button
-find = tk.Button(window, borderwidth=3, cursor="hand2", text="Search", highlightbackground="black", command=save)
+find = Tk.Button(window, borderwidth=3, cursor="hand2", text="Search", highlightbackground="black", command=save)
 find.place(x=650, y=40)
 
-window.mainloop()
+window.mainloop()