[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

scripts/prepare_sector_network.py

@@ -412,9 +412,13 @@ def create_network_topology(
     lk_attrs = n.links.columns.intersection(lk_attrs)
 
     candidates = pd.concat(
-        [n.lines[ln_attrs],
-         n.links.loc[(n.links.carrier.isin(carriers)) & (n.links.underwater_fraction > 0.1),
-         lk_attrs]]
+        [
+            n.lines[ln_attrs],
+            n.links.loc[
+                (n.links.carrier.isin(carriers)) & (n.links.underwater_fraction > 0.1),
+                lk_attrs,
+            ],
+        ]
     ).fillna(0)
 
     # base network topology purely on location not carrier

scripts/pypsa-de/additional_functionality.py

@@ -37,7 +37,9 @@ def add_capacity_limits(n, investment_year, limits_capacity, sense="maximum"):
                     valid_components & ~c.static[attr + "_nom_extendable"]
                 ]
                 extendable_index = c.static.index[
-                    valid_components & c.static[attr + "_nom_extendable"] & c.static.active
+                    valid_components
+                    & c.static[attr + "_nom_extendable"]
+                    & c.static.active
                 ]
 
                 existing_capacity = c.static.loc[existing_index, attr + "_nom"].sum()