Merge pull request #872 from Tomkourou/master

♻️ address pandas FutureWarning

scripts/build_electricity_production.py

@@ -58,7 +58,7 @@
             gen = client.query_generation(country, start=start, end=end, nett=True)
             gen = gen.tz_localize(None).resample("1h").mean()
             gen = gen.loc[start.tz_localize(None) : end.tz_localize(None)]
-            gen = gen.rename(columns=carrier_grouper).groupby(level=0, axis=1).sum()
+            gen = gen.rename(columns=carrier_grouper).T.groupby(level=0).sum().T
             generation.append(gen)
         except NoMatchingDataError:
             unavailable_countries.append(country)

scripts/build_transport_demand.py

@@ -13,9 +13,7 @@
 import numpy as np
 import pandas as pd
 import xarray as xr
-
-from _helpers import configure_logging
-from _helpers import generate_periodic_profiles
+from _helpers import configure_logging, generate_periodic_profiles
 
 logger = logging.getLogger(__name__)
 
@@ -137,8 +135,10 @@ def bev_availability_profile(fn, snapshots, nodes, options):
     )
 
     if not avail[avail < 0].empty:
-        logger.warning("The BEV availability weekly profile has negative values which can "
-                       "lead to infeasibility.")
+        logger.warning(
+            "The BEV availability weekly profile has negative values which can "
+            "lead to infeasibility."
+        )
 
     return generate_periodic_profiles(
         dt_index=snapshots,