Fix readthedocs API doc (#192)

.readthedocs.yml

@@ -18,6 +18,6 @@ formats: all
 
 # Optionally set the version of Python and requirements required to build your docs
 python:
-  version: 3.6
+  version: "3.7"
   install:
     - requirements: rtd_requirements.txt

edisgo/io/pypsa_io.py

@@ -1010,12 +1010,16 @@ def process_pfa_results(edisgo, pypsa, timesteps):
         [edisgo.results.pfa_v_mag_pu_seed,
          pypsa.buses_t["v_mag_pu"].reindex(index=timesteps)
          ]
-    ).reset_index().drop_duplicates(
-        subset='index', keep='last').set_index('index').fillna(1)
+    )
+    edisgo.results.pfa_v_mag_pu_seed = edisgo.results.pfa_v_mag_pu_seed[
+        ~edisgo.results.pfa_v_mag_pu_seed.index.duplicated(
+            keep='last')].fillna(1)
 
     edisgo.results.pfa_v_ang_seed = pd.concat(
         [edisgo.results.pfa_v_ang_seed,
          pypsa.buses_t["v_ang"].reindex(index=timesteps)
          ]
-    ).reset_index().drop_duplicates(
-        subset='index', keep='last').set_index('index').fillna(0)
+    )
+    edisgo.results.pfa_v_ang_seed = edisgo.results.pfa_v_ang_seed[
+        ~edisgo.results.pfa_v_ang_seed.index.duplicated(
+            keep='last')].fillna(0)

rtd_requirements.txt

@@ -1,14 +1,14 @@
 sphinx_rtd_theme
 demandlib
-networkx >= 2.0
-pandas >=0.24.0, <=0.24.0
-pypsa >=0.15.0
-pyproj >=1.9.5.1, <=1.9.5.1
-geopy >=1.11.0, <=1.11.0
-pyomo >= 5.5.0
+networkx >= 2.5.0
+geopy >= 2.0.0
+pandas >= 1.2.0, < 1.3.0
+pyproj >= 3.0.0
+pypsa >=0.17.0
+pyomo >= 6.0
 multiprocess
 workalendar
 egoio >= 0.4.7
-matplotlib
+matplotlib >= 3.3.0
 pypower
 sklearn