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Update app.py
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app.py
CHANGED
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@@ -9,7 +9,6 @@ import urllib.parse
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import hashlib
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from deep_translator import GoogleTranslator
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from langdetect import detect
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import time
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app = Flask(__name__)
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@@ -32,6 +31,7 @@ def generate_cache_key(prompt, width, height, seed, model_name):
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# Создаем уникальный ключ на основе всех параметров
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return hashlib.md5(f"{prompt}_{width}_{height}_{seed}_{model_name}".encode()).hexdigest()
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def scale_dimensions(width, height, max_width, max_height):
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"""Масштабирует размеры изображения, сохраняя соотношение сторон, и округляет до чисел, кратных 8."""
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aspect_ratio = width / height
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@@ -48,7 +48,8 @@ def scale_dimensions(width, height, max_width, max_height):
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height = (height + 3) // 8 * 8
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return width, height
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headers = {
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"Authorization": f"Bearer {api_key}",
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"Content-Type": "application/json"
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@@ -83,23 +84,12 @@ def generate_image(prompt, width, height, seed, model_name, api_key):
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app.logger.error(f"Request error occurred: {req_err}")
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return None
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def generate_with_retry(prompt, width, height, seed, model_name, api_key):
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max_retries = 2 # Максимальное количество повторных попыток
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for attempt in range(max_retries):
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image = generate_image(prompt, width, height, seed, model_name, api_key)
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if image:
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return image
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else:
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app.logger.warning(f"Retrying image generation (attempt {attempt + 1}/{max_retries})...")
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time.sleep(1) # Небольшая задержка перед повторной попыткой
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return None # Возвращаем None, если все попытки не удались
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@app.route('/prompt/<path:prompt>')
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def get_image(prompt):
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width = request.args.get('width', type=int, default=512)
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height = request.args.get('height', type=int, default=512)
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seed = request.args.get('seed', type=int, default=25)
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model_name = request.args.get('model', default="black-forest-labs
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api_key = request.args.get('key', default=None)
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# Декодируем URL-кодированный prompt
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@@ -128,19 +118,10 @@ def get_image(prompt):
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if api_key is None:
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api_key = get_random_key()
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# Генерируем уникальный ключ для кэша
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cache_key = generate_cache_key(prompt, width, height, seed, model_name)
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try:
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image = cache.get(cache_key)
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if image is None:
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image = generate_with_retry(prompt, width, height, seed, model_name, api_key)
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if image:
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cache[cache_key] = image # Кэшируем только успешное изображение
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else:
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return send_error_image()
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except Exception as e:
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app.logger.error(f"Error generating image: {e}")
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return send_error_image()
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import hashlib
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from deep_translator import GoogleTranslator
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from langdetect import detect
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app = Flask(__name__)
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# Создаем уникальный ключ на основе всех параметров
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return hashlib.md5(f"{prompt}_{width}_{height}_{seed}_{model_name}".encode()).hexdigest()
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def scale_dimensions(width, height, max_width, max_height):
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"""Масштабирует размеры изображения, сохраняя соотношение сторон, и округляет до чисел, кратных 8."""
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aspect_ratio = width / height
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height = (height + 3) // 8 * 8
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return width, height
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@cached(cache, key=lambda prompt, width, height, seed, model_name: generate_cache_key(prompt, width, height, seed, model_name))
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def generate_cached_image(prompt, width, height, seed, model_name, api_key):
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headers = {
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"Authorization": f"Bearer {api_key}",
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"Content-Type": "application/json"
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app.logger.error(f"Request error occurred: {req_err}")
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return None
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@app.route('/prompt/<path:prompt>')
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def get_image(prompt):
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width = request.args.get('width', type=int, default=512)
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height = request.args.get('height', type=int, default=512)
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seed = request.args.get('seed', type=int, default=25)
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model_name = request.args.get('model', default="black-forest-labs/FLUX.1-schnell").replace('+', '/')
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api_key = request.args.get('key', default=None)
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# Декодируем URL-кодированный prompt
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if api_key is None:
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api_key = get_random_key()
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try:
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image = generate_cached_image(prompt, width, height, seed, model_name, api_key)
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if image is None:
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return send_error_image()
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except Exception as e:
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app.logger.error(f"Error generating image: {e}")
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return send_error_image()
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