style: pre-commit fixes

src/decaylanguage/dec/dec.py

@@ -1124,9 +1124,9 @@ def model(self, treelist: list[Tree]) -> Tree:
         Doesn't do anything if no model_label is found.
         """
         if isinstance(treelist[0], Tree):
-            assert (
-                treelist[0].data == "model_label"
-            ), f"Instead of a subtree of type 'model_label' one of type {treelist[0].data} has been passed."
+            assert treelist[0].data == "model_label", (
+                f"Instead of a subtree of type 'model_label' one of type {treelist[0].data} has been passed."
+            )
             return Tree("model", self._replacement(treelist[0].children[0]))
 
         return Tree("model", treelist)

src/decaylanguage/modeling/goofit.py

@@ -335,11 +335,11 @@ def make_linefactor(self, final_states):
 
         for structure in self.list_structure(final_states):
             if self.decay_structure == DecayStructure.FF_12_34:
-                mass1 = f"M_{structure[0]+1}{structure[1]+1}"
-                mass2 = f"M_{structure[2]+1}{structure[3]+1}"
+                mass1 = f"M_{structure[0] + 1}{structure[1] + 1}"
+                mass2 = f"M_{structure[2] + 1}{structure[3] + 1}"
             else:
-                mass1 = f"M_{structure[0]+1}{structure[1]+1}_{structure[2]+1}"
-                mass2 = f"M_{structure[0]+1}{structure[1]+1}"
+                mass1 = f"M_{structure[0] + 1}{structure[1] + 1}_{structure[2] + 1}"
+                mass2 = f"M_{structure[0] + 1}{structure[1] + 1}"
             masses = [mass1, mass2]
             for i_mass, sub in enumerate(self.vertexes):
                 factor.append(
@@ -419,9 +419,7 @@ def make_intro(cls, all_states):
         header += "\nDK3P_DI = DecayInfo4()\n"
 
         header += (
-            "\nline_factor_list = []"
-            "\nspin_factor_list = []"
-            "\namplitudes_list = []\n"
+            "\nline_factor_list = []\nspin_factor_list = []\namplitudes_list = []\n"
         )
 
         final_particles = set(all_states)
@@ -673,11 +671,11 @@ def make_linefactor(self, final_states):
         factor = []
         for structure in self.list_structure(final_states):
             if self.decay_structure == DecayStructure.FF_12_34:
-                mass1 = f"M_{structure[0]+1}{structure[1]+1}"
-                mass2 = f"M_{structure[2]+1}{structure[3]+1}"
+                mass1 = f"M_{structure[0] + 1}{structure[1] + 1}"
+                mass2 = f"M_{structure[2] + 1}{structure[3] + 1}"
             else:
-                mass1 = f"M_{structure[0]+1}{structure[1]+1}_{structure[2]+1}"
-                mass2 = f"M_{structure[0]+1}{structure[1]+1}"
+                mass1 = f"M_{structure[0] + 1}{structure[1] + 1}_{structure[2] + 1}"
+                mass2 = f"M_{structure[0] + 1}{structure[1] + 1}"
             masses = [mass1, mass2]
             for i_mass, sub in enumerate(self.vertexes):
                 factor.append(

src/decaylanguage/utils/particleutils.py

@@ -135,9 +135,9 @@ def _from_group_dict_list(mat: dict[str, Any]) -> list[Particle]:
     if mat["family"]:
         if "_" in mat["family"]:
             mat["family"] = mat["family"].strip("_")
-        name += f'({mat["family"]})'
+        name += f"({mat['family']})"
     if mat["state"]:
-        name += f'({mat["state"]})'
+        name += f"({mat['state']})"
 
     if mat.get("prime"):
         name += "'"
@@ -148,7 +148,7 @@ def _from_group_dict_list(mat: dict[str, Any]) -> list[Particle]:
     if mat["state"] is not None:
         kw["J"] = float(mat["state"])
 
-    maxname = name + f'({mat["mass"]})' if mat["mass"] else name
+    maxname = name + f"({mat['mass']})" if mat["mass"] else name
     if "charge" in mat and mat["charge"] is not None:
         kw["three_charge"] = Charge_mapping[mat["charge"]]