Connect back end to front end

jupyter_drives/base.py

@@ -27,19 +27,21 @@ class DrivesConfig(Configurable):
         help="The id of the access key for the bucket.",
     )
 
+
     secret_access_key= Unicode(
         None,
         config=True,
         allow_none=True,
         help="The secret access key for the bucket.",
     )
 
+
     region_name = Unicode(
         "eu-north-1",
-        config = True, 
+        config = True,
         help = "Region name.",
     )
-    
+
     api_base_url = Unicode(
         config=True,
         help="Base URL of the provider service REST API.",
@@ -50,10 +52,10 @@ def set_default_api_base_url(self):
         # for AWS S3 drives
         if self.provider == "s3":
             return "https://s3.amazonaws.com/" # region? https://s3.<region>.amazonaws.com/
-        
+
         # for Google Cloud Storage drives
         elif self.provider == "gcs":
-            return "https://www.googleapis.com/"   
+            return "https://www.googleapis.com/"
 
     provider = Enum(
         MANAGERS.keys(),

jupyter_drives/managers/s3.py

@@ -34,16 +34,16 @@ def per_page_argument(self) -> Optional[Tuple[str, int]]:
             None: the provider does not support pagination
         """
         return ("per_page", 100)
-    
+
     async def list_drives(self) -> List[Dict[str, str]]:
         """Get the list of available drives.
-            
+
         Returns:
             The list of available drives
         """
         # drives_url = "/get-listDrives"
-        # results = await self._call_s3(drives_url)  
-        
+        # results = await self._call_s3(drives_url)
+
         data = []
         error = ""
         if (self._config.access_key_id and self._config.secret_access_key):
@@ -53,7 +53,7 @@ async def list_drives(self) -> List[Dict[str, str]]:
             results = []
             for drive in drives:
                 results += drive.list_containers()
-        
+
             for result in results:
                 data.append(
                     {
@@ -68,7 +68,7 @@ async def list_drives(self) -> List[Dict[str, str]]:
             error = "No AWS credentials provided."
 
         return data, error
-    
+
     async def _call_s3(
         self,
         url: str,
@@ -103,6 +103,7 @@ async def _call_s3(
             "Authorization": f"session-token {self._config.session_token_token} access-key-id {self._config.access_key_id} secret-access-key {self._config.secret_access_key}",
         }
 
+
         return await super()._call_provider(
             url,
             load_json=load_json,