Linting fix

electronicparsers/castep/parser.py

@@ -290,9 +290,9 @@ def add_unit(val):
                 elif line and last_parameter:
                     last_parameter[1].append(add_unit(line.strip()))
 
-            for key in title.keys():
-                for sub_key, val in title[key].items():
-                    title[key][sub_key] = val[0] if len(val) == 1 else val
+            for key, tval in title.items():
+                for sub_key, val in tval.items():
+                    tval[sub_key] = val[0] if len(val) == 1 else val
 
             return title
 

electronicparsers/quantumespresso/parser.py

@@ -3207,11 +3207,11 @@ def parse_configuration(calculation):
             'damped_dynamics': 'geometry_optimization',
             'vcs_wentzcovitch_damped_minimization': 'geometry_optimization',
         }
-        for method in methods:
-            sampling = run.get(method)
+        for key, val in methods.items():
+            sampling = run.get(key)
             if sampling is not None:
-                self.sampling_method = methods[method]
-                if method.startswith('vcs') and sampling.get('dynamics') is not None:
+                self.sampling_method = val
+                if key.startswith('vcs') and sampling.get('dynamics') is not None:
                     self.sampling_method = 'molecular_dynamics'
                 for calculation in sampling.get('self_consistent', []):
                     parse_configuration(calculation)