Reverted directory routing logic

polygonqueryonraster/app.py

@@ -50,40 +50,15 @@ class GeoTIFFService:
         """
         Sets up the Flask routes for the service. It creates a default route for the root directory
         and additional routes for each subdirectory within the GeoTIFF tiles directory.
-        
         Each route corresponds to a POST endpoint for submitting geospatial queries.
-
-        If the directory doesn't exist or contains no subdirectories, it logs a message.
-        This method ensures the directory exists and handles missing or empty subdirectories gracefully.
-
-        The root directory ('/') will always have a route created, while additional routes
-        are created dynamically based on the presence of subdirectories in the specified GeoTIFF directory.
-        
-        Raises:
-            ValueError: If the main directory does not exist.
         """
         # Create a route for the root directory (default route)
         self.create_route('/', self.directory)
 
-        # Ensure the directory exists before attempting to find subdirectories
-        if not os.path.exists(self.directory):
-            raise ValueError(f"Directory {self.directory} does not exist.")
-
-        # Discover and create routes for subdirectories (if any exist)
-        try:
-            subdirs = next(os.walk(self.directory))[1]  # Extract subdirectories from the directory
-        except StopIteration:
-            subdirs = []
-
-        # If no subdirectories are found, log a message (useful for debugging)
-        if not subdirs:
-            print(f"No subdirectories found in {self.directory}")
-        else:
-            for subdir in subdirs:
-                subdir_path = os.path.join(self.directory, subdir)
-                self.create_route(f'/{subdir}', subdir_path)
-
-
+        # Discover and create routes for subdirectories
+        for subdir in next(os.walk(self.directory))[1]:
+            subdir_path = os.path.join(self.directory, subdir)
+            self.create_route(f'/{subdir}', subdir_path)
 
     def create_route(self, route_suffix, directory):
         """