robuztecienco la logica de bases de datos

app/main.py

@@ -69,10 +69,17 @@ class HFDatasetManager:
         self.dataset_name = os.getenv(dataset_name)
         self.data_key = data_key
         self.hf_token = os.getenv("HF_TOKEN")
+        
+        # Log para diagnóstico de variables de entorno (solo nombres para seguridad)
+        hf_vars = [k for k in os.environ.keys() if k.startswith("HF_")]
+        print(f"[{self.__class__.__name__}] DEBUG - HF Vars detectadas: {hf_vars}")
+        
         self.use_hf = HF_AVAILABLE and self.dataset_name and self.hf_token
         
         # Configurar almacenamiento local como fallback
-        data_dir = os.getenv("DATA_DIR", "/app/data")
+        data_dir = os.getenv("DATA_DIR", "data")
+        if not os.path.isabs(data_dir):
+            data_dir = os.path.join(os.getcwd(), data_dir)
         os.makedirs(data_dir, exist_ok=True)
         self.local_file = os.path.join(data_dir, local_filename)
         
@@ -149,10 +156,14 @@ class UserManager(HFDatasetManager):
         """Carga los usuarios desde HF Dataset o archivo JSON local."""
         if self.use_hf:
             data = self._load_from_hf()
-            if data is not None:
+            if data:  # Si hay datos (no vacío)
                 print(f"[UserManager] Loaded {len(data)} users from HF Dataset")
                 return data
-            print("[UserManager] Failed to load from HF, trying local...")
+            
+            if data is not None:
+                print("[UserManager] HF Dataset is empty, checking local...")
+            else:
+                print("[UserManager] Failed to load from HF, checking local...")
         
         data = self._load_from_local()
         print(f"[UserManager] Loaded {len(data)} users from local JSON")
@@ -272,10 +283,14 @@ class ClassroomManager(HFDatasetManager):
         """Carga los cursos desde HF Dataset o archivo JSON local."""
         if self.use_hf:
             data = self._load_from_hf()
-            if data is not None:
+            if data:  # Si hay datos (no vacío)
                 print(f"[ClassroomManager] Loaded {len(data)} courses from HF Dataset")
                 return data
-            print("[ClassroomManager] Failed to load from HF, trying local...")
+            
+            if data is not None:
+                print("[ClassroomManager] HF Dataset is empty, checking local...")
+            else:
+                print("[ClassroomManager] Failed to load from HF, checking local...")
         
         data = self._load_from_local()
         print(f"[ClassroomManager] Loaded {len(data)} courses from local JSON")
@@ -388,10 +403,14 @@ class LoanManager(HFDatasetManager):
         """Carga los préstamos desde HF Dataset o archivo JSON local."""
         if self.use_hf:
             data = self._load_from_hf()
-            if data is not None:
+            if data:  # Si hay datos (no vacío)
                 print(f"[LoanManager] Loaded {len(data)} loans from HF Dataset")
                 return data
-            print("[LoanManager] Failed to load from HF, trying local...")
+            
+            if data is not None:
+                print("[LoanManager] HF Dataset is empty, checking local...")
+            else:
+                print("[LoanManager] Failed to load from HF, checking local...")
         
         data = self._load_from_local()
         print(f"[LoanManager] Loaded {len(data)} loans from local JSON")
@@ -446,10 +465,14 @@ class FaceManager(HFDatasetManager):
         """Carga los rostros desde HF Dataset o archivo JSON local."""
         if self.use_hf:
             data = self._load_from_hf()
-            if data is not None:
+            if data:  # Si hay datos (no vacío)
                 print(f"[FaceManager] Loaded {len(data)} faces from HF Dataset")
                 return data
-            print("[FaceManager] Failed to load from HF, trying local...")
+            
+            if data is not None:
+                print("[FaceManager] HF Dataset is empty, checking local...")
+            else:
+                print("[FaceManager] Failed to load from HF, checking local...")
         
         data = self._load_from_local()
         print(f"[FaceManager] Loaded {len(data)} faces from local JSON")

app/templates/miembros.html

@@ -24,7 +24,7 @@
     <!-- Tarjeta para Classroom Maker -->
     <a href="/classroom" class="card glass" style="border-bottom: 4px solid #10b981;">
         <i class="fas fa-chalkboard-teacher"></i>
-        <h2>CLASSROOM MAKER</h2>
+        <h2>CLASSROOM MAKER(Beta)</h2>
         <p class="text-dim">Control de asistencia y gestión de aulas inteligentes.</p>
     </a>
 </div>