--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/django/core/context_processors.py	Wed Jun 02 18:57:35 2010 +0200
@@ -0,0 +1,104 @@
+"""
+A set of request processors that return dictionaries to be merged into a
+template context. Each function takes the request object as its only parameter
+and returns a dictionary to add to the context.
+
+These are referenced from the setting TEMPLATE_CONTEXT_PROCESSORS and used by
+RequestContext.
+"""
+
+from django.conf import settings
+from django.middleware.csrf import get_token
+from django.utils.functional import lazy
+
+def auth(request):
+    """
+    DEPRECATED. This context processor is the old location, and has been moved
+    to `django.contrib.auth.context_processors`.
+
+    This function still exists for backwards-compatibility; it will be removed
+    in Django 1.4.
+    """
+    import warnings
+    warnings.warn(
+        "The context processor at `django.core.context_processors.auth` is " \
+        "deprecated; use the path `django.contrib.auth.context_processors.auth` " \
+        "instead.",
+        PendingDeprecationWarning
+    )
+    from django.contrib.auth.context_processors import auth as auth_context_processor
+    return auth_context_processor(request)
+
+def csrf(request):
+    """
+    Context processor that provides a CSRF token, or the string 'NOTPROVIDED' if
+    it has not been provided by either a view decorator or the middleware
+    """
+    def _get_val():
+        token = get_token(request)
+        if token is None:
+            # In order to be able to provide debugging info in the
+            # case of misconfiguration, we use a sentinel value
+            # instead of returning an empty dict.
+            return 'NOTPROVIDED'
+        else:
+            return token
+    _get_val = lazy(_get_val, str)
+
+    return {'csrf_token': _get_val() }
+
+def debug(request):
+    "Returns context variables helpful for debugging."
+    context_extras = {}
+    if settings.DEBUG and request.META.get('REMOTE_ADDR') in settings.INTERNAL_IPS:
+        context_extras['debug'] = True
+        from django.db import connection
+        context_extras['sql_queries'] = connection.queries
+    return context_extras
+
+def i18n(request):
+    from django.utils import translation
+
+    context_extras = {}
+    context_extras['LANGUAGES'] = settings.LANGUAGES
+    context_extras['LANGUAGE_CODE'] = translation.get_language()
+    context_extras['LANGUAGE_BIDI'] = translation.get_language_bidi()
+
+    return context_extras
+
+def media(request):
+    """
+    Adds media-related context variables to the context.
+
+    """
+    return {'MEDIA_URL': settings.MEDIA_URL}
+
+def request(request):
+    return {'request': request}
+
+# PermWrapper and PermLookupDict proxy the permissions system into objects that
+# the template system can understand.
+
+class PermLookupDict(object):
+    def __init__(self, user, module_name):
+        self.user, self.module_name = user, module_name
+
+    def __repr__(self):
+        return str(self.user.get_all_permissions())
+
+    def __getitem__(self, perm_name):
+        return self.user.has_perm("%s.%s" % (self.module_name, perm_name))
+
+    def __nonzero__(self):
+        return self.user.has_module_perms(self.module_name)
+
+class PermWrapper(object):
+    def __init__(self, user):
+        self.user = user
+
+    def __getitem__(self, module_name):
+        return PermLookupDict(self.user, module_name)
+
+    def __iter__(self):
+        # I am large, I contain multitudes.
+        raise TypeError("PermWrapper is not iterable.")