Moved context_processors from django.core to django.template.

django/template/context.py

@@ -2,7 +2,7 @@ from copy import copy
 
 
 # Hard-coded processor for easier use of CSRF protection.
-_builtin_context_processors = ('django.core.context_processors.csrf',)
+_builtin_context_processors = ('django.template.context_processors.csrf',)
 
 
 class ContextPopException(Exception):

django/template/context_processors.py

@@ -0,0 +1,85 @@
+"""
+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 __future__ import unicode_literals
+
+from django.conf import settings
+from django.middleware.csrf import get_token
+from django.utils import six
+from django.utils.encoding import smart_text
+from django.utils.functional import lazy
+
+
+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 smart_text(token)
+    _get_val = lazy(_get_val, six.text_type)
+
+    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
+        # Return a lazy reference that computes connection.queries on access,
+        # to ensure it contains queries triggered after this function runs.
+        context_extras['sql_queries'] = lazy(lambda: connection.queries, list)
+    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 tz(request):
+    from django.utils import timezone
+
+    return {'TIME_ZONE': timezone.get_current_timezone_name()}
+
+
+def static(request):
+    """
+    Adds static-related context variables to the context.
+
+    """
+    return {'STATIC_URL': settings.STATIC_URL}
+
+
+def media(request):
+    """
+    Adds media-related context variables to the context.
+
+    """
+    return {'MEDIA_URL': settings.MEDIA_URL}
+
+
+def request(request):
+    return {'request': request}