Moved fields.py. Fixed template debug unit test failures.

git-svn-id: http://code.djangoproject.com/svn/django/branches/magic-removal@1699 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/core/template/__init__.py

@@ -57,7 +57,8 @@ times with multiple contexts)
 import re
 from inspect import getargspec
 from django.utils.functional import curry
-from django.conf.settings import DEFAULT_CHARSET, TEMPLATE_DEBUG
+from django.conf.settings import DEFAULT_CHARSET
+from django.conf import settings
 
 __all__ = ('Template','Context','compile_string')
 
@@ -126,7 +127,7 @@ class StringOrigin(Origin):
 class Template:
     def __init__(self, template_string, origin=None):
         "Compilation stage"
-        if TEMPLATE_DEBUG and origin == None:
+        if settings.TEMPLATE_DEBUG and origin == None:
             origin = StringOrigin(template_string)
             # Could do some crazy stack-frame stuff to record where this string
             # came from...
@@ -401,13 +402,20 @@ class DebugParser(Parser):
         if not hasattr(e, 'source'):
             e.source = token.source
 
-if TEMPLATE_DEBUG:
-    lexer_factory = DebugLexer
-    parser_factory = DebugParser
-else:
-    lexer_factory = Lexer
-    parser_factory = Parser
 
+def lexer_factory(*args, **kwargs):
+    if settings.TEMPLATE_DEBUG:
+        return DebugLexer(*args, **kwargs)
+    else:
+        return Lexer(*args, **kwargs)
+
+def parser_factory(*args, **kwargs):
+    if settings.TEMPLATE_DEBUG:
+        return DebugParser(*args, **kwargs)
+    else:
+        return Parser(*args, **kwargs)
+        
+        
 class TokenParser:
     """
     Subclass this and implement the top() method to parse a template line. When

django/core/template/loader.py

@@ -22,7 +22,8 @@
 
 from django.core.exceptions import ImproperlyConfigured
 from django.core.template import Origin, StringOrigin, Template, Context, TemplateDoesNotExist, add_to_builtins
-from django.conf.settings import TEMPLATE_LOADERS, TEMPLATE_DEBUG
+from django.conf.settings import TEMPLATE_LOADERS
+from django.conf import settings
 
 template_source_loaders = []
 for path in TEMPLATE_LOADERS:
@@ -51,7 +52,7 @@ class LoaderOrigin(Origin):
         return self.loader(self.loadname, self.dirs)[0]
 
 def make_origin(display_name, loader, name, dirs):
-    if TEMPLATE_DEBUG:
+    if settings.TEMPLATE_DEBUG:
         return LoaderOrigin(display_name, loader, name, dirs)
     else:
         return None

django/core/template/loader_tags.py

@@ -1,7 +1,7 @@
 from django.core.template import TemplateSyntaxError, TemplateDoesNotExist, resolve_variable
 from django.core.template import Library, Context, Node
 from django.core.template.loader import get_template, get_template_from_string, find_template_source
-from django.conf.settings import TEMPLATE_DEBUG
+
 register = Library()
 
 class ExtendsError(Exception):
@@ -82,6 +82,7 @@ class ConstantIncludeNode(Node):
             t = get_template(template_path)
             self.template = t
         except:
+            from django.conf.settings import TEMPLATE_DEBUG
             if TEMPLATE_DEBUG:
                  raise
             self.template = None

django/db/models/manager.py

@@ -9,7 +9,7 @@ from django.db.models.query import handle_legacy_orderlist, orderlist2sql, order
 GET_ITERATOR_CHUNK_SIZE = 100
 
 class Manager(object):
-        # Tracks each time a Field instance is created. Used to retain order.
+        # Tracks each time a Manager instance is created. Used to retain order.
     creation_counter = 0
 
     def __init__(self):

tests/othertests/templates.py

@@ -1,7 +1,5 @@
 from django.conf import settings
 
-# Turn TEMPLATE_DEBUG off, because tests assume that.
-settings.TEMPLATE_DEBUG = False
 
 from django.core import template
 from django.core.template import loader
@@ -353,6 +351,9 @@ def run_tests(verbosity=0, standalone=False):
     failed_tests = []
     tests = TEMPLATE_TESTS.items()
     tests.sort()
+    
+    # Turn TEMPLATE_DEBUG off, because tests assume that.
+    old_td, settings.TEMPLATE_DEBUG = settings.TEMPLATE_DEBUG, False
     for name, vals in tests:
         install()
         if 'LANGUAGE_CODE' in vals[1]:
@@ -382,6 +383,8 @@ def run_tests(verbosity=0, standalone=False):
             failed_tests.append(name)
     loader.template_source_loaders = old_template_loaders
     deactivate()
+    settings.TEMPLATE_DEBUG = old_td
+    
     if failed_tests and not standalone:
         msg = "Template tests %s failed." % failed_tests
         if not verbosity: