Futurize stage 1 mbed-os-tools

Author: madchutney

src/mbed_os_tools/test/mbed_report_api.py

@@ -24,7 +24,7 @@ def export_to_file(file_name, payload):
         with open(file_name, 'w') as f:
             f.write(payload)
     except IOError as e:
-        print("Exporting report to file failed: ", str(e))
+        print("Exporting report to file failed: %s" % str(e))
         result = False
     return result
 

src/mbed_os_tools/test/mbed_yotta_module_parse.py

@@ -97,7 +97,7 @@ def init(self):
                 with open(path, 'r') as data_file:
                     self.__yotta_module = json.load(data_file)
         except IOError as e:
-            print("YottaModule: error - ", str(e))
+            print("YottaModule: error - %s" % str(e))
         return bool(self.__yotta_module)    # bool({}) == False
 
     def set_yotta_module(self, yotta_module):

src/mbed_os_tools/test/tests_spec.py

@@ -275,7 +275,7 @@ def load(self, test_spec_filename):
             with open(test_spec_filename, "r") as f:
                 self.parse(json.load(f))
         except Exception as e:
-            print("TestSpec::load('%s')" % test_spec_filename, str(e))
+            print("TestSpec::load('%s') %s" % (test_spec_filename, str(e)))
             return False
 
         self.test_spec_filename = test_spec_filename