1 files changed, 8 insertions, 8 deletions
diff --git a/kpov_judge/web/kpov_judge/kpov_judge.py b/kpov_judge/web/kpov_judge/kpov_judge.py
index 2b1d3c6..1605089 100755
--- a/kpov_judge/web/kpov_judge/kpov_judge.py
+++ b/kpov_judge/web/kpov_judge/kpov_judge.py
@@ -85,7 +85,7 @@ def results_post(class_id, task_id, results):
         meta = {}
     else:
         meta = meta['params']
-    for param_name, param_meta in meta.iteritems():
+    for param_name, param_meta in meta.items():
         if param_meta.get('w', False) and param_name in user_params:
             params[param_name] = user_params[param_name]
     try:
@@ -151,7 +151,7 @@ def public_meta(db, class_id, task_id):
     shown = {}
     try:
         meta = db.task_params_meta.find_one({'class_id': class_id, 'task_id': task_id})['params']
-        for k, v in meta.iteritems():
+        for k, v in meta.items():
             try:
                 if v['public']:
                     shown[k] = v
@@ -239,14 +239,14 @@ def task_greeting(class_id, task_id, lang):
         instructions = instructions.get(lang, instructions[app.config['DEFAULT_LANG']])
     except Exception:
         try:
-            instructions = instructions.values()[0]
+            instructions = list(instructions.values())[0]
         except Exception as e:
             instructions = str(e)
             instr_ok = False
     if instr_ok:
         try:
             public_params = {}
-            for k, v in meta.iteritems():
+            for k, v in meta.items():
                 if v.get('public', False):
                     public_params[k] = params.get(k, "???")
             # instructions = instructions.format(**public_params).decode('utf8')
@@ -280,14 +280,14 @@ def params_json(class_id, task_id):
             new_params = json.loads(flask.app.request.form['params'])
         except Exception:
             new_params = {}
-        for name in params.iteritems():
+        for name in params.items():
             if meta.get(name, {'w': False}).get('w', False) and k in new_params:
                 params[name] = new_params[name]
             if meta.get(name, {'public': False})['public']:
                 shown_params[name] = params[name]
         db.task_params.update({'class_id': class_id, 'task_id': task_id, 'student_id': student_id}, {'$set': {'params': params}})
     else:
-        for name, param in params.iteritems():
+        for name, param in params.items():
             if meta.get(name, {'public': False})['public']:
                 shown_params[name] = param
     return json.dumps(shown_params)
@@ -299,13 +299,13 @@ def params_html(class_id, task_id, lang):
     db = g.db
     params, meta = get_params(class_id, task_id, student_id, db)
     shown_params = {}
-    for name, meta_param in meta.iteritems():
+    for name, meta_param in meta.items():
         if meta_param.get('public', False):
             shown_params[name] = params.get(name, '')
     if flask.app.request.method == 'POST':
         form = flask.app.request.form
         new_params = {}
-        for k, v in meta.iteritems():
+        for k, v in meta.items():
             if v.get('w', False):
                 params[k] = flask.app.request.form[k]
             if v.get('public', False):