cleanup

src/core/providers/aniworld_provider.py

@@ -24,6 +24,7 @@ from .provider_config import (
     DEFAULT_PROVIDERS,
     INVALID_PATH_CHARS,
     LULUVDO_USER_AGENT,
+    ProviderType,
 )
 
 # Configure persistent loggers but don't add duplicate handlers when module
@@ -54,7 +55,7 @@ if not noKeyFound_logger.handlers:
 
 
 class AniworldLoader(Loader):
-    def __init__(self):
+    def __init__(self) -> None:
         self.SUPPORTED_PROVIDERS = DEFAULT_PROVIDERS
         # Copy default AniWorld headers so modifications remain local
         self.AniworldHeaders = dict(ANIWORLD_HEADERS)
@@ -62,10 +63,10 @@ class AniworldLoader(Loader):
         self.RANDOM_USER_AGENT = UserAgent().random
         self.LULUVDO_USER_AGENT = LULUVDO_USER_AGENT
         self.PROVIDER_HEADERS = {
-            "Vidmoly": ['Referer: "https://vidmoly.to"'],
-            "Doodstream": ['Referer: "https://dood.li/"'],
-            "VOE": [f"User-Agent: {self.RANDOM_USER_AGENT}"],
-            "Luluvdo": [
+            ProviderType.VIDMOLY.value: ['Referer: "https://vidmoly.to"'],
+            ProviderType.DOODSTREAM.value: ['Referer: "https://dood.li/"'],
+            ProviderType.VOE.value: [f"User-Agent: {self.RANDOM_USER_AGENT}"],
+            ProviderType.LULUVDO.value: [
                 f"User-Agent: {self.LULUVDO_USER_AGENT}",
                 "Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7",
                 'Origin: "https://luluvdo.com"',

src/core/providers/enhanced_provider.py

@@ -39,6 +39,7 @@ from .provider_config import (
     DEFAULT_PROVIDERS,
     INVALID_PATH_CHARS,
     LULUVDO_USER_AGENT,
+    ProviderType,
 )
 
 
@@ -48,7 +49,7 @@ class EnhancedAniWorldLoader(Loader):
     Also exposes metrics hooks for download statistics.
     """
     
-    def __init__(self):
+    def __init__(self) -> None:
         super().__init__()
         self.logger = logging.getLogger(__name__)
         self.SUPPORTED_PROVIDERS = DEFAULT_PROVIDERS
@@ -59,10 +60,10 @@ class EnhancedAniWorldLoader(Loader):
         self.LULUVDO_USER_AGENT = LULUVDO_USER_AGENT
 
         self.PROVIDER_HEADERS = {
-            "Vidmoly": ['Referer: "https://vidmoly.to"'],
-            "Doodstream": ['Referer: "https://dood.li/"'],
-            "VOE": [f'User-Agent: {self.RANDOM_USER_AGENT}'],
-            "Luluvdo": [
+            ProviderType.VIDMOLY.value: ['Referer: "https://vidmoly.to"'],
+            ProviderType.DOODSTREAM.value: ['Referer: "https://dood.li/"'],
+            ProviderType.VOE.value: [f'User-Agent: {self.RANDOM_USER_AGENT}'],
+            ProviderType.LULUVDO.value: [
                 f'User-Agent: {self.LULUVDO_USER_AGENT}',
                 "Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7",
                 'Origin: "https://luluvdo.com"',

src/core/providers/provider_config.py

@@ -3,16 +3,29 @@
 Centralizes user-agent strings, provider lists and common headers so
 multiple provider implementations can import a single source of truth.
 """
+from enum import Enum
 from typing import Dict, List
 
+
+class ProviderType(str, Enum):
+    """Enumeration of supported video providers."""
+    VOE = "VOE"
+    DOODSTREAM = "Doodstream"
+    VIDMOLY = "Vidmoly"
+    VIDOZA = "Vidoza"
+    SPEEDFILES = "SpeedFiles"
+    STREAMTAPE = "Streamtape"
+    LULUVDO = "Luluvdo"
+
+
 DEFAULT_PROVIDERS: List[str] = [
-    "VOE",
-    "Doodstream",
-    "Vidmoly",
-    "Vidoza",
-    "SpeedFiles",
-    "Streamtape",
-    "Luluvdo",
+    ProviderType.VOE.value,
+    ProviderType.DOODSTREAM.value,
+    ProviderType.VIDMOLY.value,
+    ProviderType.VIDOZA.value,
+    ProviderType.SPEEDFILES.value,
+    ProviderType.STREAMTAPE.value,
+    ProviderType.LULUVDO.value,
 ]
 
 ANIWORLD_HEADERS: Dict[str, str] = {