exec_ in Python3

manage/auto_import.py

@@ -1,4 +1,5 @@
 # coding: utf-8
+from six import exec_
 from manage.utils import import_string
 
 
@@ -25,7 +26,7 @@ def import_objects(manage_dict):
         else:
             auto_import[get_name(_obj, name)] = _obj
     for script in auto_scripts:
-        exec(script, auto_import)
+        exec_(script, auto_import)
     return auto_import
 
 
@@ -39,4 +40,4 @@ def exec_init(manage_dict, context):
 
 def exec_init_script(manage_dict, context):
     if 'init_script' in manage_dict['shell']:
-        exec(manage_dict['shell']['init_script'], context)
+        exec_(manage_dict['shell']['init_script'], context)

manage/commands_collector.py

@@ -1,6 +1,6 @@
 import click
 import pkgutil
-
+from six import exec_
 from inspect import getmembers
 from click.core import BaseCommand
 from manage.utils import import_string
@@ -28,7 +28,7 @@ def add_click_commands(module, cli, command_dict, namespaced):
 
 def make_command_from_string(code, cmd_context, options, help_text=None):
     def _command(**kwargs):
-        exec(code, cmd_context, kwargs)
+        exec_(code, cmd_context, kwargs)
 
     if help_text:
         _command.__doc__ = help_text

manage/utils.py

@@ -1,13 +1,14 @@
 # coding: utf-8
 import sys
 import importlib
+from six import exec_
 
 PY2 = sys.version_info[0] == 2
 WIN = sys.platform.startswith('win')
 
 
 if PY2:
-    exec('def reraise(tp, value, tb=None):\n raise tp, value, tb')
+    exec_('def reraise(tp, value, tb=None):\n raise tp, value, tb')
 else:
     def reraise(tp, value, tb=None):
         if value.__traceback__ is not tb:

setup.py

@@ -13,7 +13,8 @@
 
 requirements = [
     'Click>=6.0',
-    'PyYAML==3.11'
+    'PyYAML==3.11',
+    'six'
 ]
 
 test_requirements = [