Remove unused code

maintainer/walberla_kernels/generate_ek_kernels.py

@@ -186,12 +186,6 @@ def replace_getData_with_uncheckedFastGetData(filename: str) -> None:
         index_shape=density_field.index_shape,
         target=target)
 
-    pystencils_walberla.generate_pack_info_from_kernel(
-        ctx,
-        f"DensityPackInfo_{precision_suffix}",
-        ek_electrostatic.continuity(),
-        target=target)
-
     # ek reactions
     for i in range(1, max_num_reactants + 1):
         assignments = list(reaction_obj.generate_reaction(num_reactants=i))

src/python/espressomd/lb.py

@@ -53,20 +53,6 @@ def __getitem__(self, key):
     def __str__(self):
         return f"{self.__class__.__name__}({self.get_params()})"
 
-    def _activate(self):
-        self._activate_method()
-
-    def _deactivate(self):
-        self._deactivate_method()
-
-    def _activate_method(self):
-        self.call_method("activate")
-        utils.handle_errors("HydrodynamicInteraction activation failed")
-
-    def _deactivate_method(self):
-        self.call_method("deactivate")
-        utils.handle_errors("HydrodynamicInteraction deactivation failed")
-
     def validate_params(self, params):
         pass
 
@@ -342,13 +328,6 @@ class LBFluidNodeWalberla(ScriptInterfaceHelper):
     def required_keys(self):
         return {"parent_sip", "index"}
 
-    def __init__(self, *args, **kwargs):
-        if "sip" not in kwargs:
-            super().__init__(*args, **kwargs)
-            utils.handle_errors("LBFluidNode instantiation failed")
-        else:
-            super().__init__(**kwargs)
-
     def __reduce__(self):
         raise NotImplementedError("Cannot serialize LB fluid node objects")
 
@@ -494,7 +473,6 @@ def __init__(self, *args, **kwargs):
                 slice_range, grid_size)
             node = LBFluidNodeWalberla(index=np.array([0, 0, 0]), **kwargs)
             super().__init__(*args, node_sip=node, **kwargs, **extra_kwargs)
-            utils.handle_errors("LBFluidSliceWalberla instantiation failed")
 
     def __iter__(self):
         lower, upper = self.call_method("get_slice_ranges")