pre-commit auto-fixes

Author: pre-commit-ci[bot]

pymatgen/io/vasp/sets.py

@@ -1123,7 +1123,7 @@ def next_g_size(cur_g_size):
         return ng_vec, [ng_ * finer_g_scale for ng_ in ng_vec]
 
     @staticmethod
-    def from_directory(directory: str | Path, optional_files: dict = None) -> VaspInput:
+    def from_directory(directory: str | Path, optional_files: dict | None = None) -> VaspInput:
         """Load a set of VASP inputs from a directory.
 
         Note that only the standard INCAR, POSCAR, POTCAR and KPOINTS files are read

tests/io/vasp/test_sets.py

@@ -649,31 +649,28 @@ def test_valid_magmom_struct(self):
             vis.incar.items()
 
     def test_write_input_and_from_directory(self):
-        structure = Structure.from_spacegroup("Fm-3m",Lattice.cubic(4.),["Fe"],[[0.,0.,0.]])
+        structure = Structure.from_spacegroup("Fm-3m", Lattice.cubic(4.0), ["Fe"], [[0.0, 0.0, 0.0]])
 
         vis = self.set(structure=structure)
         input_set = vis.get_input_set()
 
         vis.write_input(output_dir=".")
-        assert all(
-            os.path.isfile(file) for file in ("INCAR","KPOINTS","POSCAR","POTCAR")
-        )
+        assert all(os.path.isfile(file) for file in ("INCAR", "KPOINTS", "POSCAR", "POTCAR"))
         input_set_from_dir = self.set().from_directory(".")
 
-        assert all(
-            input_set_from_dir[k] == input_set[k] for k in ("INCAR","KPOINTS","POTCAR")
-        )
+        assert all(input_set_from_dir[k] == input_set[k] for k in ("INCAR", "KPOINTS", "POTCAR"))
         # for some reason the POSCARs are not identical, but their structures and as_dict()'s are
         assert input_set_from_dir["POSCAR"].structure == input_set["POSCAR"].structure
         assert input_set_from_dir["POSCAR"].as_dict() == input_set["POSCAR"].as_dict()
 
     def test_get_nedos(self):
-        vrun = Vasprun(f"{VASP_OUT_DIR}/vasprun.pbesol.xml.gz")    
+        vrun = Vasprun(f"{VASP_OUT_DIR}/vasprun.pbesol.xml.gz")
         vis = self.set(structure=vrun.structures[-1])
         # no `prev_vasprun` --> default value of NEDOS
         assert vis._get_nedos(0.1) == 2000
         vis.prev_vasprun = vrun
-        assert vis._get_nedos(0.1) == pytest.approx(741,abs=1)
+        assert vis._get_nedos(0.1) == pytest.approx(741, abs=1)
+
 
 class TestMPStaticSet(PymatgenTest):
     def setUp(self):