Update app.py

app.py

@@ -3,31 +3,45 @@ import matplotlib.pyplot as plt
 import matplotlib.dates as mdates
 import os
 import time
-from datetime import datetime
+from datetime import datetime, timedelta
 import numpy as np
 import streamlit as st
 
 # Webhook Discord
 DISCORD_WEBHOOK_URL = "https://discord.com/api/webhooks/1300875245913247900/FNoZf15Lhn_QDljoJN8NLB1MTUTJ3QYtnkh4sNt_C-VmHf2P1kq2v77ZOxAkGPj_Amsm"
 
+# Récupérer les prix des crypto-monnaies via l'API CoinCap
 def get_crypto_prices():
-    end_time = int(time.time())
-    start_time = end_time - 48 * 3600
-    coins = ['bitcoin', 'ethereum', 'tether', 'ripple']
+    end_time = datetime.utcnow()
+    start_time = end_time - timedelta(hours=48)
+    coins = {
+        'bitcoin': 'bitcoin',
+        'ethereum': 'ethereum',
+        'tether': 'tether',
+        'ripple': 'xrp'
+    }
     prices = {}
 
-    for coin in coins:
-        url = f'https://api.coingecko.com/api/v3/coins/{coin}/market_chart/range'
-        params = {'vs_currency': 'usd', 'from': start_time, 'to': end_time}
+    for coin, coin_id in coins.items():
+        url = f'https://api.coincap.io/v2/assets/{coin_id}/history'
+        params = {
+            'interval': 'm15',
+            'start': int(start_time.timestamp() * 1000),
+            'end': int(end_time.timestamp() * 1000)
+        }
         response = requests.get(url, params=params)
         if response.status_code == 200:
-            prices[coin] = response.json().get('prices', [])
-            prices[coin].append([end_time * 1000, prices[coin][-1][1]])  # Ajouter l'heure actuelle avec le dernier prix
+            data = response.json().get('data', [])
+            prices[coin] = [[int(item['time']), float(item['priceUsd'])] for item in data]
+            # Ajouter l'heure actuelle avec le dernier prix pour chaque crypto
+            if data:
+                prices[coin].append([int(end_time.timestamp() * 1000), float(data[-1]['priceUsd'])])
         else:
             st.error(f"Erreur lors de la récupération des prix pour {coin}: {response.status_code}")
 
     return prices
 
+# Créer un graphique rectangulaire
 def create_graph(prices_history):
     fig, axs = plt.subplots(nrows=2, ncols=2, figsize=(15, 10))
     axs = axs.flatten()
@@ -51,6 +65,7 @@ def create_graph(prices_history):
     plt.savefig('crypto_prices_rectangle.png')
     plt.close()
 
+# Envoyer les prix à Discord
 def send_to_discord(prices, image_path):
     embed = {
         "content": "Mise à jour des prix des crypto-monnaies",