python3: conversion iteritems() -> items()

Part of #20

Author: ligurio

lib/app_server.py

@@ -252,7 +252,7 @@ def is_correct(run):
                     test_suite.ini,
                     params=params,
                     conf_name=conf_name
-                ) for conf_name, params in runs.iteritems()
+                ) for conf_name, params in runs.items()
                     if is_correct(conf_name)])
             else:
                 tests.append(AppTest(test_name,

lib/preprocessor.py

@@ -436,7 +436,7 @@ def stop_nondefault(self, signal=signal.SIGTERM):
                                                 names), schema='info')
         if sys.stdout.__class__.__name__ == 'FilteredStream':
             sys.stdout.clear_all_filters()
-        for k, v in self.servers.iteritems():
+        for k, v in self.servers.items():
             # don't stop the default server
             if k == 'default':
                 continue
@@ -449,7 +449,7 @@ def cleanup_nondefault(self):
         names = [k for k in self.servers.keys() if k != 'default']
         color_log('DEBUG: Cleanup non-default servers: {}\n'.format(names),
                   schema='info')
-        for k, v in self.servers.iteritems():
+        for k, v in self.servers.items():
             # don't cleanup the default server
             if k == 'default':
                 continue

listeners.py

@@ -293,7 +293,7 @@ def process_timeout(self, delta_seconds):
             schema=color_schema)
 
         hung_tasks = [task for worker_id, task
-                      in self.worker_current_task.iteritems()
+                      in self.worker_current_task.items()
                       if worker_id in worker_ids]
         for task in hung_tasks:
             result_file = task.task_tmp_result