Rename variables to save space

IAMconsortium · Sep 26, 2019 · f107db1 · f107db1
1 parent c1dfeb9
commit f107db1
Showing 1 changed file with 3 additions and 6 deletions.
diff --git a/pyam/core.py b/pyam/core.py
@@ -845,12 +845,9 @@ def aggregate_region(self, variable, region='World', subregions=None,
         with adjust_log_level():
             region_df = self.filter(region=region)
 
-        rdf_components = region_df._variable_components(variable, level=None)
-        srdf_components = subregion_df._variable_components(variable,
-                                                            level=None)
-        components = components or (
-            set(rdf_components).difference(srdf_components)
-        )
+        rdf_comps = region_df._variable_components(variable, level=None)
+        srdf_comps = subregion_df._variable_components(variable, level=None)
+        components = components or set(rdf_comps).difference(srdf_comps)
 
         if len(components):
             rows = region_df._apply_filters(variable=components)