Update app.py

app.py

@@ -9,6 +9,7 @@ import urllib.parse
 import hashlib
 from deep_translator import GoogleTranslator
 from langdetect import detect
+import time
 
 app = Flask(__name__)
 
@@ -31,7 +32,6 @@ def generate_cache_key(prompt, width, height, seed, model_name):
     # Создаем уникальный ключ на основе всех параметров
     return hashlib.md5(f"{prompt}_{width}_{height}_{seed}_{model_name}".encode()).hexdigest()
 
-
 def scale_dimensions(width, height, max_width, max_height):
     """Масштабирует размеры изображения, сохраняя соотношение сторон, и округляет до чисел, кратных 8."""
     aspect_ratio = width / height
@@ -48,8 +48,7 @@ def scale_dimensions(width, height, max_width, max_height):
     height = (height + 3) // 8 * 8
     return width, height
 
-@cached(cache, key=lambda prompt, width, height, seed, model_name, api_key: generate_cache_key(prompt, width, height, seed, model_name))
-def generate_cached_image(prompt, width, height, seed, model_name, api_key):
+def generate_image(prompt, width, height, seed, model_name, api_key):
     headers = {
         "Authorization": f"Bearer {api_key}",
         "Content-Type": "application/json"
@@ -84,11 +83,23 @@ def generate_cached_image(prompt, width, height, seed, model_name, api_key):
         app.logger.error(f"Request error occurred: {req_err}")
         return None
 
+@cached(cache, key=lambda prompt, width, height, seed, model_name: generate_cache_key(prompt, width, height, seed, model_name))
+def generate_cached_image(prompt, width, height, seed, model_name, api_key):
+    max_retries = 2  # Максимальное количество повторных попыток
+    for attempt in range(max_retries):
+        image = generate_image(prompt, width, height, seed, model_name, api_key)
+        if image:
+            return image
+        else:
+            app.logger.warning(f"Retrying image generation (attempt {attempt + 1}/{max_retries})...")
+            time.sleep(1)  # Небольшая задержка перед повторной попыткой
+    return None  # Возвращаем None, если все попытки не удались
+
 @app.route('/prompt/<path:prompt>')
 def get_image(prompt):
     width = request.args.get('width', type=int, default=512)
     height = request.args.get('height', type=int, default=512)
-    seed = request.args.get('seed', type=int, default=22)
+    seed = request.args.get('seed', type=int, default=25)
     model_name = request.args.get('model', default="black-forest-labs+FLUX.1-dev").replace('+', '/')
     api_key = request.args.get('key', default=None)