fixed problem with lazy tables and self references

VERSION

@@ -1 +1 @@
-Version 2.2.1 (2012-11-29 22:34:41) stable
+Version 2.2.1 (2012-11-29 23:53:48) stable

gluon/dal.py

@@ -7174,7 +7174,12 @@ def index():
         table = table_class(self, tablename, *fields, **args)
         table._actual = True
         self[tablename] = table
-        table._create_references() # must follow above line to handle self references
+        # fix self refrences
+        for field in table:
+            if field.requires == DEFAULT:
+                field.requires = sqlhtml_validators(field)
+        # must follow above line to handle self references
+        table._create_references() 
 
         migrate = self._migrate_enabled and args_get('migrate',self._migrate)
         if migrate and not self._uri in (None,'None') \
@@ -7591,7 +7596,10 @@ class Table(object):
                     db._adapter.maxcharlength < field.length:
                 field.length = db._adapter.maxcharlength
             if field.requires == DEFAULT:
-                field.requires = sqlhtml_validators(field)
+                try:
+                    field.requires = sqlhtml_validators(field)
+                except AttributeError:
+                    pass                    
         self.ALL = SQLALL(self)
 
         if hasattr(self,'_primarykey'):

gluon/main.py

@@ -457,14 +457,14 @@ def wsgibase(environ, responder):
                 x_req_with = str(env.http_x_requested_with).lower()
 
                 request.update(
-                    client=client,
-                    folder=abspath('applications', app) + os.sep,
-                    ajax=x_req_with == 'xmlhttprequest',
-                    cid=env.http_web2py_component_element,
-                    is_local=env.remote_addr in local_hosts,
-                    is_https=env.wsgi_url_scheme in HTTPS_SCHEMES
-                    or request.env.http_x_forwarded_proto in HTTPS_SCHEMES
-                    or env.https == 'on')
+                    client = client,
+                    folder = abspath('applications', app) + os.sep,
+                    ajax = x_req_with == 'xmlhttprequest',
+                    cid = env.http_web2py_component_element,
+                    is_local = env.remote_addr in local_hosts,
+                    is_https = env.wsgi_url_scheme in HTTPS_SCHEMES or \
+                        request.env.http_x_forwarded_proto in HTTPS_SCHEMES \
+                        or env.https == 'on')
                 request.compute_uuid()  # requires client
                 request.url = environ['PATH_INFO']