Merge pull request #100 from ax3l/fix-linter

Fix Linter: Test.output_dir, JSONDecodeError

Author: zingale

suite.py

@@ -43,6 +43,7 @@ def __init__(self, name):
         self.log = None
 
         self.buildDir = ""
+        self.output_dir = ""
 
         self.extra_build_dir = ""
 
@@ -688,9 +689,9 @@ def extract_time(file):
                 timings = json.load(open(json_file))
                 # Check for proper format
                 item = next(iter(timings.values()))
-                if not isinstance(item, dict): raise JSONDecodeError()
+                if not isinstance(item, dict): raise ValueError
                 return timings
-            except (OSError, JSONDecodeError, StopIteration): pass
+            except (OSError, ValueError, JSONDecodeError, StopIteration): pass
 
         valid_dirs, all_tests = self.get_run_history(check_activity=False)