app.py

app.py

@@ -2,8 +2,9 @@ import gradio as gr
 import requests
 import pandas as pd
 import plotly.graph_objs as go
+import time
 
-# Fallback data in case API requests fail
+# Fallback data in case both APIs fail
 fallback_historical_data = {
     'bitcoin': [
         [1633046400000, 42000], [1633132800000, 42250], [1633219200000, 41500],
@@ -17,29 +18,43 @@ fallback_current_prices = {
     'binancecoin': 380
 }
 
-# Function to fetch historical price data from CoinGecko
+# Function to fetch historical price data from CoinGecko with retry logic
 def fetch_historical_data(coin_id, from_timestamp, to_timestamp):
     url = f"https://api.coingecko.com/api/v3/coins/{coin_id}/market_chart/range?vs_currency=usd&from={from_timestamp}&to={to_timestamp}"
-    try:
-        response = requests.get(url)
-        response.raise_for_status()  # Raise exception for HTTP errors
-        data = response.json()
-        prices = data['prices']
-        return prices
-    except requests.exceptions.RequestException:
-        # Return fallback data if API fails
-        return fallback_historical_data.get(coin_id, f"Error fetching historical data for {coin_id}")
-
-# Function to fetch current prices from CoinGecko
+    for _ in range(3):  # Retry 3 times before failing
+        try:
+            response = requests.get(url, timeout=10)
+            response.raise_for_status()
+            data = response.json()
+            prices = data['prices']
+            return prices
+        except requests.exceptions.RequestException:
+            time.sleep(1)  # Wait 1 second before retrying
+    return fallback_historical_data.get(coin_id, f"Error fetching historical data for {coin_id}")
+
+# Function to fetch current prices from CoinGecko and fallback to CryptoCompare
 def fetch_current_price(coin_id):
-    url = f"https://api.coingecko.com/api/v3/simple/price?ids={coin_id}&vs_currencies=usd"
+    gecko_url = f"https://api.coingecko.com/api/v3/simple/price?ids={coin_id}&vs_currencies=usd"
+    compare_url = f"https://min-api.cryptocompare.com/data/price?fsym={coin_id.upper()}&tsyms=USD"
+
+    # First, try CoinGecko API
+    for _ in range(3):  # Retry 3 times before failing
+        try:
+            response = requests.get(gecko_url, timeout=10)
+            response.raise_for_status()
+            data = response.json()
+            return data[coin_id]['usd']
+        except requests.exceptions.RequestException:
+            time.sleep(1)
+
+    # If CoinGecko fails, try CryptoCompare API
     try:
-        response = requests.get(url)
+        response = requests.get(compare_url, timeout=10)
         response.raise_for_status()
         data = response.json()
-        return data[coin_id]['usd']
+        return data['USD']
     except requests.exceptions.RequestException:
-        # Return fallback data if API fails
+        # Return fallback data if both APIs fail
         return fallback_current_prices.get(coin_id, f"Error fetching current price for {coin_id}")
 
 # Function to convert dates to timestamps
@@ -115,24 +130,35 @@ def btc_analysis():
     {news}
     """
 
-# Function to fetch real-time trade data from CoinGecko (with fallback)
+# Function to fetch real-time trade data from CoinGecko (with retry and backup logic)
 def fetch_real_time_trade_data(coin_id):
-    # Fallback data if API is not accessible
     fallback_data = {
         'bitcoin': [1633039200000, 42000],
         'ethereum': [1633039200000, 3100],
         'binancecoin': [1633039200000, 380],
     }
     
-    # Attempt API request
-    url = f"https://api.coingecko.com/api/v3/coins/{coin_id}/market_chart?vs_currency=usd&days=1"
+    gecko_url = f"https://api.coingecko.com/api/v3/coins/{coin_id}/market_chart?vs_currency=usd&days=1"
+    compare_url = f"https://min-api.cryptocompare.com/data/price?fsym={coin_id.upper()}&tsyms=USD"
+    
+    # First, try CoinGecko API
+    for _ in range(3):  # Retry 3 times before failing
+        try:
+            response = requests.get(gecko_url, timeout=10)
+            response.raise_for_status()
+            data = response.json()
+            return data['prices'][-1]  # Latest price data
+        except requests.exceptions.RequestException:
+            time.sleep(1)
+
+    # If CoinGecko fails, try CryptoCompare API
     try:
-        response = requests.get(url, timeout=10)
+        response = requests.get(compare_url, timeout=10)
         response.raise_for_status()
         data = response.json()
-        return data['prices'][-1]  # Latest price data
+        return [None, data['USD']]
     except requests.exceptions.RequestException:
-        # If API call fails, return mock data
+        # If both APIs fail, return fallback data
         return fallback_data.get(coin_id, f"Error fetching real-time trade data for {coin_id}")
 
 # Function to display real-time trade data
@@ -145,7 +171,6 @@ def real_time_trade_dashboard(coin):
 # Top 100 Cryptocurrencies (by CoinGecko IDs)
 top_100_cryptos = [
     'bitcoin', 'ethereum', 'binancecoin', 'ripple', 'solana', 'cardano', 'dogecoin', 'polygon', 'polkadot', 'tron',
-    # Add more top coins as necessary
 ]
 
 # Gradio Interface Setup
@@ -194,11 +219,4 @@ current_price_interface = gr.Interface(
     title="Current Cryptocurrency Price"
 )
 
-# Combining all interfaces into a single tabbed app
-block = gr.TabbedInterface(
-    [crypto_price_chart_interface, current_price_interface, real_time_trade_interface, btc_analysis_interface, tradingview_interface],
-    tab_names=["Price Chart", "Current Price", "Real-Time Trade Data", "AI BTC Analysis", "TradingView Chart"]
-)
-
-if __name__ == "__main__":
-    block.launch(server_name="0.0.0.0")
+# Combining all interfaces into a single