update ptweens with config_vars argument

- replace self.args with self.args.config_uri

2 files changed, 12 insertions, 4 deletions

diff --git a/pyramid/scripts/ptweens.py b/pyramid/scripts/ptweens.py
index 7f0101323..348f2b372 100644
--- a/pyramid/scripts/ptweens.py
+++ b/pyramid/scripts/ptweens.py
@@ -36,6 +36,14 @@ class PTweensCommand(object):
                         default=None,
                         help='The URI to the configuration file.')
 
+    parser.add_argument(
+        'config_vars',
+        nargs='*',
+        default=(),
+        help='Arbitrary options to override those in the [app:main] section '
+             'of the configuration file.',
+        )
+
     stdout = sys.stdout
     bootstrap = (bootstrap,) # testing
 
@@ -62,11 +70,11 @@ class PTweensCommand(object):
         self.out(fmt % ('-', MAIN))
 
     def run(self):
-        if not self.args:
+        if not self.args.config_uri:
             self.out('Requires a config file argument')
             return 2
-        config_uri = self.args[0]
-        env = self.bootstrap[0](config_uri, options=parse_vars(self.args[1:]))
+        config_uri = self.args.config_uri
+        env = self.bootstrap[0](config_uri, options=parse_vars(self.args.config_vars))
         registry = env['registry']
         tweens = self._get_tweens(registry)
         if tweens is not None:
diff --git a/pyramid/tests/test_scripts/test_ptweens.py b/pyramid/tests/test_scripts/test_ptweens.py
index f39f84b68..f63069fed 100644
--- a/pyramid/tests/test_scripts/test_ptweens.py
+++ b/pyramid/tests/test_scripts/test_ptweens.py
@@ -9,7 +9,7 @@ class TestPTweensCommand(unittest.TestCase):
     def _makeOne(self):
         cmd = self._getTargetClass()([])
         cmd.bootstrap = (dummy.DummyBootstrap(),)
-        cmd.args = ('/foo/bar/myapp.ini#myapp',)
+        cmd.args.config_uri = '/foo/bar/myapp.ini#myapp'
         return cmd
 
     def test_command_no_tweens(self):