Audiobook Maker Pro v4.2 — production ready

config.py

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+# config.py - Application Configuration
+
+import os
+import uuid
+from dotenv import load_dotenv
+
+load_dotenv()
+
+# --- PATHS ---
+BASE_DIR = os.path.dirname(os.path.abspath(__file__))
+STATIC_FOLDER = 'static'
+STATIC_URL_PATH = '/static'
+
+# --- DATABASE ---
+# Production-এ env থেকে আসবে: /opt/apps/Audiobook-Maker-Pro-v4.2/audiobook_maker.db
+# Dev-এ env না থাকলে app.py-র পাশে রাখবে
+DATABASE = os.getenv('DATABASE', os.path.join(BASE_DIR, 'audiobook_maker.db'))
+
+# --- FLASK SECRET KEY ---
+SECRET_KEY = os.getenv('SECRET_KEY', 'audiobook-maker-pro-' + str(uuid.uuid4()))
+
+# --- BEAM CLOUD API CONFIGURATION ---
+BEAM_COMBINED_URL = os.getenv('BEAM_COMBINED_URL', '')
+BEAM_API_TOKEN = os.getenv('BEAM_API_TOKEN', '')
+
+# --- OPENAI API (optional) ---
+OPENAI_API_KEY = os.getenv('OPENAI_API_KEY', '')
+
+# --- API HEADERS ---
+def get_beam_headers():
+    return {'Authorization': f'Bearer {BEAM_API_TOKEN}'}
+
+def get_beam_headers_json():
+    return {
+        'Authorization': f'Bearer {BEAM_API_TOKEN}',
+        'Content-Type': 'application/json'
+    }
+
+# --- VOICE OPTIONS ---
+VOICES = [
+    {'id': 'af_alloy', 'name': 'Alloy (US Female)'},
+    {'id': 'af_aoede', 'name': 'Aoede (US Female)'},
+    {'id': 'af_bella', 'name': 'Bella (US Female)'},
+    {'id': 'af_heart', 'name': 'Heart (US Female)'},
+    {'id': 'af_jessica', 'name': 'Jessica (US Female)'},
+    {'id': 'af_nicole', 'name': 'Nicole (US Female)'},
+    {'id': 'af_nova', 'name': 'Nova (US Female)'},
+    {'id': 'af_river', 'name': 'River (US Female)'},
+    {'id': 'af_sarah', 'name': 'Sarah (US Female)'},
+    {'id': 'af_sky', 'name': 'Sky (US Female)'},
+    {'id': 'am_adam', 'name': 'Adam (US Male)'},
+    {'id': 'am_echo', 'name': 'Echo (US Male)'},
+    {'id': 'am_eric', 'name': 'Eric (US Male)'},
+    {'id': 'am_michael', 'name': 'Michael (US Male)'},
+    {'id': 'bf_emma', 'name': 'Emma (UK Female)'},
+    {'id': 'bf_isabella', 'name': 'Isabella (UK Female)'},
+    {'id': 'bm_daniel', 'name': 'Daniel (UK Male)'},
+    {'id': 'bm_george', 'name': 'George (UK Male)'},
+]