changes c1233;g

app.py

@@ -254,7 +254,23 @@ print("Attempting to import processing engine...")
 
 # First, try to run post-install if needed
 print("🔍 Checking for Hugging Face Spaces environment...")
-is_hf_spaces = os.environ.get('HUGGING_FACE_SPACES', '0') == '1' or os.environ.get('SPACE_ID') is not None
+
+# More robust environment detection for Hugging Face Spaces
+is_hf_spaces = (
+    os.environ.get('HUGGING_FACE_SPACES', '0') == '1' or 
+    os.environ.get('SPACE_ID') is not None or
+    os.environ.get('HF_SPACE_ID') is not None or
+    os.environ.get('SPACES_SDK_VERSION') is not None or
+    'huggingface' in os.environ.get('HOSTNAME', '').lower() or
+    os.path.exists('/home/user/app')  # Common HF Spaces path
+)
+
+print(f"Environment variables: HUGGING_FACE_SPACES={os.environ.get('HUGGING_FACE_SPACES', 'not set')}")
+print(f"Environment variables: SPACE_ID={os.environ.get('SPACE_ID', 'not set')}")
+print(f"Environment variables: HF_SPACE_ID={os.environ.get('HF_SPACE_ID', 'not set')}")
+print(f"Environment variables: SPACES_SDK_VERSION={os.environ.get('SPACES_SDK_VERSION', 'not set')}")
+print(f"Hostname: {os.environ.get('HOSTNAME', 'not set')}")
+print(f"Current working directory: {os.getcwd()}")
 
 if is_hf_spaces:
     print("🚀 Hugging Face Spaces detected - ensuring all dependencies are installed...")
@@ -306,20 +322,38 @@ if is_hf_spaces:
                     # Manual installation of critical dependencies
                     try:
                         print("📦 Installing nvdiffrast...")
+                        # Try different installation methods for nvdiffrast
                         result = subprocess.run([sys.executable, "-m", "pip", "install", "nvdiffrast"], 
                                              capture_output=True, text=True, timeout=300)
                         if result.returncode == 0:
                             print("✅ nvdiffrast installed successfully")
                         else:
                             print(f"⚠️  nvdiffrast installation failed: {result.stderr}")
+                            # Try alternative installation
+                            print("🔄 Trying alternative nvdiffrast installation...")
+                            result = subprocess.run([sys.executable, "-m", "pip", "install", "nvdiffrast", "--no-cache-dir"], 
+                                                 capture_output=True, text=True, timeout=300)
+                            if result.returncode == 0:
+                                print("✅ nvdiffrast installed successfully (alternative method)")
+                            else:
+                                print(f"⚠️  Alternative nvdiffrast installation also failed: {result.stderr}")
                         
                         print("📦 Installing pytorch3d...")
+                        # Try different installation methods for pytorch3d
                         result = subprocess.run([sys.executable, "-m", "pip", "install", "pytorch3d", "--no-deps"], 
                                              capture_output=True, text=True, timeout=300)
                         if result.returncode == 0:
                             print("✅ pytorch3d installed successfully")
                         else:
                             print(f"⚠️  pytorch3d installation failed: {result.stderr}")
+                            # Try alternative installation
+                            print("🔄 Trying alternative pytorch3d installation...")
+                            result = subprocess.run([sys.executable, "-m", "pip", "install", "pytorch3d", "--no-deps", "--no-cache-dir"], 
+                                                 capture_output=True, text=True, timeout=300)
+                            if result.returncode == 0:
+                                print("✅ pytorch3d installed successfully (alternative method)")
+                            else:
+                                print(f"⚠️  Alternative pytorch3d installation also failed: {result.stderr}")
                         
                         print("📦 Installing FashionCLIP...")
                         if os.path.exists("packages/fashion_clip"):
@@ -367,6 +401,8 @@ if is_hf_spaces:
 else:
     print("🏠 Local development environment detected")
 
+
+
 # Try to import the loop module after dependency installation attempts
 print("🔄 Attempting to import processing engine after dependency checks...")
 import_success = try_import_loop()