remove fields arg from _query_open_data

Author: tschaume

mp_api/client/mprester.py

@@ -1313,16 +1313,12 @@ def get_charge_density_from_task_id(
             (Chgcar, (Chgcar, TaskDoc | dict), None): Pymatgen Chgcar object, or tuple with object and TaskDoc
         """
         decoder = MontyDecoder().decode if self.monty_decode else json.loads
-        chgcar = (
-            self.materials.tasks._query_open_data(
-                bucket="materialsproject-parsed",
-                key=f"chgcars/{str(task_id)}.json.gz",
-                decoder=decoder,
-                fields=["data"],
-            )[0]
-            or {}
+        kwargs = dict(
+            bucket="materialsproject-parsed",
+            key=f"chgcars/{str(task_id)}.json.gz",
+            decoder=decoder,
         )
-
+        chgcar = self.materials.tasks._query_open_data(**kwargs)[0]
         if not chgcar:
             raise MPRestError(f"No charge density fetched for task_id {task_id}.")
 

mp_api/client/routes/materials/electronic_structure.py

@@ -239,7 +239,6 @@ def get_bandstructure_from_task_id(self, task_id: str):
             bucket="materialsproject-parsed",
             key=f"bandstructures/{task_id}.json.gz",
             decoder=decoder,
-            fields=["data"],
         )[0]
 
         if result:
@@ -429,7 +428,6 @@ def get_dos_from_task_id(self, task_id: str):
             bucket="materialsproject-parsed",
             key=f"dos/{task_id}.json.gz",
             decoder=decoder,
-            fields=["data"],
         )[0]
 
         if result: