Fixed #2205:

 * repoze.what predicates are "booleanized" by default.
 * Increased the required version number of repoze.what-pylons.
 * Added the repoze.what predicates module to the set of TG variables in the template.

--HG--
extra : convert_revision : svn%3A77541ad4-5f01-0410-9ede-a1b63cd9a898/trunk%406347

setup.py

@@ -37,7 +37,7 @@
         'WebFlash >= 0.1a7',
         'ToscaWidgets>=0.9',
         'WebError',
-        'repoze.what-pylons >= 1.0b2',
+        'repoze.what-pylons >= 1.0rc1',
         'repoze.tm2',
         'TurboJson',
     ],

tg/configuration.py

@@ -433,6 +433,10 @@ def add_error_middleware(self, global_conf, app):
     def add_auth_middleware(self, app):
         """Configure authentication and authorization."""
         from repoze.what.plugins.quickstart import setup_sql_auth
+        from repoze.what.plugins.pylonshq import booleanize_predicates
+
+        # Predicates booleanized:
+        booleanize_predicates()
 
         # Configuring auth logging:
         if 'log_stream' not in self.sa_auth:

tg/render.py

@@ -1,10 +1,14 @@
+from urllib import quote_plus
+
+from genshi import XML
 from pylons import (app_globals, config, session, tmpl_context, request, 
                     response, templating)
+from repoze.what import predicates
+
 import tg
 from tg.util import get_dotted_filename
 from tg.configuration import Bunch
-from genshi import XML
-from urllib import quote_plus
+
 
 class MissingRendererError(Exception):
     def __init__(self, template_engine):
@@ -60,6 +64,9 @@ def _get_tg_vars():
         the app's config object
     auth_stack_enabled
         A boolean that determines if the auth stack is present in the environment
+    predicates
+        The :mod:`repoze.what.predicates` module.
+    
     """
     # TODO: Implement user_agent and other missing features. 
     tg_vars = Bunch(
@@ -84,7 +91,8 @@ def _get_tg_vars():
         errors = getattr(tmpl_context, "form_errors", {}),
         inputs = getattr(tmpl_context, "form_values", {}),
         request = tg.request,
-        auth_stack_enabled = 'repoze.who.plugins' in tg.request.environ
+        auth_stack_enabled = 'repoze.who.plugins' in tg.request.environ,
+        predicates = predicates,
         )
 
     # TODO: we should actually just get helpers from the package's helpers