ruff

Author: jorgensd

src/festim/hydrogen_transport_problem.py

@@ -452,7 +452,7 @@ def initialise_exports(self):
                 if self.mesh.coordinate_system != CoordinateSystem.CARTESIAN:
                     raise NotImplementedError(
                         f"Derived quantity exports are not implemented for "
-                        f"{str(self.mesh.coordinate_system)} meshes"
+                        f"{self.mesh.coordinate_system!s} meshes"
                     )
 
             # if name of species is given then replace with species object

src/festim/material.py

@@ -119,7 +119,6 @@ def __init__(
                 "D_0 and D cannot be set at the same time. Please set only one of them."
             )
 
-
     @property
     def solubility_law(self):
         return self._solubility_law

src/festim/mesh/mesh.py

@@ -110,7 +110,9 @@ def coordinate_system(self, value):
         elif isinstance(value, str):
             self._coordinate_system = CoordinateSystem.from_string(value)
         else:
-            raise ValueError("coordinate_system must be of type str or CoordinateSystem")
+            raise ValueError(
+                "coordinate_system must be of type str or CoordinateSystem"
+            )
 
     @property
     def vdim(self):