- Add a ``reload_resources`` configuration file setting (aka the

  ``BFG_RELOAD_RESOURCES`` environment variable).  When this is set to
  true, the server never needs to be restarted when moving files
  between directory resource overrides (esp. for templates currently).

- Add a ``reload_all`` configuration file setting (aka the
  ``BFG_RELOAD_ALL`` environment variable) that implies both
  ``reload_resources`` and ``reload_templates``.

- The ``static`` helper view class now uses a ``PackageURLParser`` in
  order to allow for the overriding of static resources (CSS / logo
  files, etc) using the ``resource`` ZCML directive.  The
  ``PackageURLParser`` class was added to a (new) ``static`` module in
  BFG; it is a subclass of the ``StaticURLParser`` class in
  ``paste.urlparser``.

- The ``repoze.bfg.templating.renderer_from_cache`` function now
  checks for the ``reload_resources`` setting; if it's true, it does
  not register a template renderer (it won't use the registry as a
  template renderer cache).

- Add ``pkg_resources`` to the glossary.

- Update the "Environment" docs to note the existence of
  ``reload_resources`` and ``reload_all``.

- Use a colon instead of a tab as the separator between package name
  and relpath to form the "spec" when register a ITemplateRenderer.

1 files changed, 36 insertions, 0 deletions

diff --git a/repoze/bfg/tests/test_settings.py b/repoze/bfg/tests/test_settings.py
index 903a23f5d..8319a302d 100644
--- a/repoze/bfg/tests/test_settings.py
+++ b/repoze/bfg/tests/test_settings.py
@@ -61,6 +61,42 @@ class TestGetOptions(unittest.TestCase):
                              {'BFG_RELOAD_TEMPLATES':'1'})
         self.assertEqual(result['reload_templates'], True)
 
+    def test_reload_resources(self):
+        result = self._callFUT({})
+        self.assertEqual(result['reload_resources'], False)
+        result = self._callFUT({'reload_resources':'false'})
+        self.assertEqual(result['reload_resources'], False)
+        result = self._callFUT({'reload_resources':'t'})
+        self.assertEqual(result['reload_resources'], True)
+        result = self._callFUT({'reload_resources':'1'})
+        self.assertEqual(result['reload_resources'], True)
+        result = self._callFUT({}, {'BFG_RELOAD_RESOURCES':'1'})
+        self.assertEqual(result['reload_resources'], True)
+        result = self._callFUT({'reload_resources':'false'},
+                             {'BFG_RELOAD_RESOURCES':'1'})
+        self.assertEqual(result['reload_resources'], True)
+
+    def test_reload_all(self):
+        result = self._callFUT({})
+        self.assertEqual(result['reload_templates'], False)
+        self.assertEqual(result['reload_resources'], False)
+        result = self._callFUT({'reload_all':'false'})
+        self.assertEqual(result['reload_templates'], False)
+        self.assertEqual(result['reload_resources'], False)
+        result = self._callFUT({'reload_all':'t'})
+        self.assertEqual(result['reload_templates'], True)
+        self.assertEqual(result['reload_resources'], True)
+        result = self._callFUT({'reload_all':'1'})
+        self.assertEqual(result['reload_templates'], True)
+        self.assertEqual(result['reload_resources'], True)
+        result = self._callFUT({}, {'BFG_RELOAD_ALL':'1'})
+        self.assertEqual(result['reload_templates'], True)
+        self.assertEqual(result['reload_resources'], True)
+        result = self._callFUT({'reload_all':'false'},
+                             {'BFG_RELOAD_ALL':'1'})
+        self.assertEqual(result['reload_templates'], True)
+        self.assertEqual(result['reload_resources'], True)
+
     def test_debug_authorization(self):
         result = self._callFUT({})
         self.assertEqual(result['debug_authorization'], False)