correct style in `models.py`

ippisite/ippidb/models.py

@@ -1087,35 +1087,53 @@ class Compound(AutoFillableModel):
         """
         Get absolute URL to the corresponding PubChem entry
         """
-        return f"https://pubchem.ncbi.nlm.nih.gov/compound/{ self.pubchem_id }" if self.pubchem_id else None
+        return (
+            f"https://pubchem.ncbi.nlm.nih.gov/compound/{ self.pubchem_id }"
+            if self.pubchem_id
+            else None
+        )
 
     @property
     def chembl_url(self):
         """
         Get absolute URL to the corresponding Chembl entry
         """
-        return f"https://www.ebi.ac.uk/chembldb/compound/inspect/{ self.chembl_id }" if self.chembl_id else None
+        return (
+            f"https://www.ebi.ac.uk/chembldb/compound/inspect/{ self.chembl_id }"
+            if self.chembl_id
+            else None
+        )
 
     @property
     def chemspider_url(self):
         """
         Get absolute URL to the corresponding ChemSpider entry
         """
-        return f"http://www.chemspider.com/Chemical-Structure.{ self.chemspider_id}.html" if self.chemspider_id else None
+        return (
+            f"http://www.chemspider.com/Chemical-Structure.{ self.chemspider_id}.html"
+            if self.chemspider_id
+            else None
+        )
 
     @property
     def pdbligand_url(self):
         """
         Get absolute URL to the corresponding PDB ligand entry
         """
-        return f"https://www.rcsb.org/ligand/{ self.ligand_id}" if self.ligand_id else None
+        return (
+            f"https://www.rcsb.org/ligand/{ self.ligand_id}" if self.ligand_id else None
+        )
 
     @property
     def drugbank_url(self):
         """
         Get absolute URL to the corresponding Drugbank entry
         """
-        return f"https://www.drugbank.ca/drugs/{ self.drugbank_id}" if self.drugbank_id else None
+        return (
+            f"https://www.drugbank.ca/drugs/{ self.drugbank_id}"
+            if self.drugbank_id
+            else None
+        )
 
     def clean(self):
         """
@@ -1611,20 +1629,13 @@ def update_compound_cached_properties(compounds_queryset=None):
         le=Subquery(
             compounds_queryset.filter(id=OuterRef("id"))
             .annotate(
-                _le=Cast(
-                    1.37 * F("best_activity") / F("nb_atom_non_h"),
-                    FloatField(),
-                )
+                _le=Cast(1.37 * F("best_activity") / F("nb_atom_non_h"), FloatField(),)
             )
             .values("_le")[:1]
         ),
         lle=Subquery(
             compounds_queryset.filter(id=OuterRef("id"))
-            .annotate(
-                _lle=Cast(
-                    F("best_activity") - F("a_log_p"), FloatField()
-                )
-            )
+            .annotate(_lle=Cast(F("best_activity") - F("a_log_p"), FloatField()))
             .values("_lle")[:1]
         ),
         lipinsky_mw=Subquery(