From 4107e316283a66b1a66b5ea2da245975671df5c6 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Tue, 17 Sep 2024 13:39:40 +0000
Subject: [PATCH] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 scripts/add_brownfield.py            |  3 ++-
 scripts/prepare_perfect_foresight.py | 12 +++++++++---
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/scripts/add_brownfield.py b/scripts/add_brownfield.py
index e0f3e0248..12db7c403 100644
--- a/scripts/add_brownfield.py
+++ b/scripts/add_brownfield.py
@@ -205,7 +205,8 @@ def adjust_renewable_profiles(n, input_profiles, params, year):
 
 def update_heat_pump_efficiency(n: pypsa.Network, n_p: pypsa.Network, year: int):
     """
-    Update the efficiency of heat pumps from previous years to current year (e.g. 2030 heat pumps receive 2040 heat pump COPs in 2030).
+    Update the efficiency of heat pumps from previous years to current year
+    (e.g. 2030 heat pumps receive 2040 heat pump COPs in 2030).
 
     Parameters
     ----------
diff --git a/scripts/prepare_perfect_foresight.py b/scripts/prepare_perfect_foresight.py
index 6d4071c83..77f1062f5 100644
--- a/scripts/prepare_perfect_foresight.py
+++ b/scripts/prepare_perfect_foresight.py
@@ -487,9 +487,11 @@ def apply_time_segmentation_perfect(
 
     return n
 
+
 def update_heat_pump_efficiency(n: pypsa.Network, years: List[int]):
     """
-    Update the efficiency of heat pumps from previous years to current year (e.g. 2030 heat pumps receive 2040 heat pump COPs in 2030).
+    Update the efficiency of heat pumps from previous years to current year
+    (e.g. 2030 heat pumps receive 2040 heat pump COPs in 2030).
 
     Note: this also updates the efficiency of heat pumps in preceding years for previous years, which should have no effect (e.g. 2040 heat pumps receive 2030 COPs in 2030).
 
@@ -510,8 +512,12 @@ def update_heat_pump_efficiency(n: pypsa.Network, years: List[int]):
         if "heat pump" in link_name:
             heat_pump_name = link_name[:-4]
             for year in years:
-                correct_efficiency = n.links_t["efficiency"].loc[(year, slice(None)), heat_pump_name+str(year)]
-                n.links_t["efficiency"].loc[(year, slice(None)), link_name] = correct_efficiency
+                correct_efficiency = n.links_t["efficiency"].loc[
+                    (year, slice(None)), heat_pump_name + str(year)
+                ]
+                n.links_t["efficiency"].loc[
+                    (year, slice(None)), link_name
+                ] = correct_efficiency
 
 
 if __name__ == "__main__":