Update config/settings.py

config/settings.py

@@ -1,6 +1,6 @@
 """
 Configuration management for ARF Demo
-Updated with REAL ARF installation detection
+Updated with REAL ARF installation detection - FIXED VERSION
 """
 from typing import Optional, Dict, Any, List
 from enum import Enum
@@ -162,6 +162,26 @@ class Settings(BaseSettings):
     )
     
     # ===== Validation =====
+    @validator("arf_mode", "default_safety_mode", pre=True)
+    def validate_enums(cls, v):
+        """Convert strings to enum values if needed"""
+        if isinstance(v, str):
+            # Try to match enum values
+            if hasattr(cls, '__fields__'):
+                field_name = None
+                for field in cls.__fields__.values():
+                    if field.name == 'arf_mode' and isinstance(v, str):
+                        try:
+                            return ARFMode(v.lower())
+                        except ValueError:
+                            return ARFMode.DEMO
+                    elif field.name == 'default_safety_mode' and isinstance(v, str):
+                        try:
+                            return SafetyMode(v.lower())
+                        except ValueError:
+                            return SafetyMode.ADVISORY
+        return v
+    
     @validator("arf_api_key")
     def validate_api_key(cls, v: Optional[str], values: Dict[str, Any]) -> Optional[str]:
         if values.get("arf_mode") == ARFMode.ENTERPRISE and not v:
@@ -273,6 +293,44 @@ class Settings(BaseSettings):
         use_enum_values = True
 
 
+def print_installation_status():
+    """Print installation status to console - SAFE VERSION"""
+    try:
+        # Create settings instance first to avoid circular imports
+        installation_info = Settings.detect_installation()
+        
+        # Create settings with installation info
+        s = Settings(
+            arf_oss_installed=installation_info["oss_installed"],
+            arf_enterprise_installed=installation_info["enterprise_installed"],
+            arf_oss_version=installation_info["oss_version"],
+            arf_enterprise_version=installation_info["enterprise_version"],
+        )
+        
+        print("=" * 70)
+        print("🚀 ARF Ultimate Investor Demo - Installation Status")
+        print("=" * 70)
+        
+        print(f"📦 ARF OSS: {'✅ v' + s.arf_oss_version if s.arf_oss_installed else '⚠️ Not installed'}")
+        print(f"🏢 Enterprise: {'✅ v' + s.arf_enterprise_version if s.arf_enterprise_installed else '⚠️ Not installed'}")
+        
+        # Safe enum access - convert to string first
+        mode_str = str(s.arf_mode) if hasattr(s.arf_mode, 'value') else str(s.arf_mode)
+        print(f"🎯 Mode: {mode_str.upper()}")
+        print(f"🤖 Using True ARF: {'✅ Yes' if s.use_true_arf else '⚠️ Mock mode'}")
+        
+        recommendations = s.get_installation_recommendations()
+        if recommendations:
+            print("\n💡 Recommendations:")
+            for rec in recommendations:
+                print(f"  • {rec}")
+        
+        print("=" * 70)
+        
+    except Exception as e:
+        print(f"⚠️ Could not print installation status: {e}")
+
+
 # Global settings instance with installation detection
 try:
     # First detect installation
@@ -315,32 +373,4 @@ except Exception as e:
 
 def get_settings() -> Settings:
     """Get settings instance (singleton pattern)"""
-    return settings
-
-
-def print_installation_status():
-    """Print installation status to console"""
-    s = get_settings()
-    status = s.get_installation_status()
-    
-    print("=" * 70)
-    print("🚀 ARF Ultimate Investor Demo - Installation Status")
-    print("=" * 70)
-    
-    print(f"📦 ARF OSS: {'✅ v' + s.arf_oss_version if s.arf_oss_installed else '⚠️ Not installed'}")
-    print(f"🏢 Enterprise: {'✅ v' + s.arf_enterprise_version if s.arf_enterprise_installed else '⚠️ Not installed'}")
-    print(f"🎯 Mode: {s.arf_mode.value}")
-    print(f"🤖 Using True ARF: {'✅ Yes' if s.use_true_arf else '⚠️ Mock mode'}")
-    
-    recommendations = s.get_installation_recommendations()
-    if recommendations:
-        print("\n💡 Recommendations:")
-        for rec in recommendations:
-            print(f"  • {rec}")
-    
-    print("=" * 70)
-
-
-# Print status on import (but only if not in test mode)
-if __name__ != "__main__" and "pytest" not in sys.modules:
-    print_installation_status()
+    return settings