Author: kmtracey Date: 2010-03-01 17:05:35 -0600 (Mon, 01 Mar 2010) New Revision: 12643
Modified: django/trunk/django/template/__init__.py django/trunk/django/template/loader.py django/trunk/django/template/loaders/cached.py django/trunk/tests/regressiontests/templates/tests.py Log: Fixed #12992: Adjusted the new template loader code so that the template file name is correctly reported on the debug page when a template syntax error is raised. Modified: django/trunk/django/template/__init__.py =================================================================== --- django/trunk/django/template/__init__.py 2010-03-01 20:32:55 UTC (rev 12642) +++ django/trunk/django/template/__init__.py 2010-03-01 23:05:35 UTC (rev 12643) @@ -87,7 +87,7 @@ # what to report as the origin for templates that come from non-loader sources # (e.g. strings) -UNKNOWN_SOURCE="<unknown source>" +UNKNOWN_SOURCE = '<unknown source>' # match a variable or block tag and capture the entire tag, including start/end delimiters tag_re = re.compile('(%s.*?%s|%s.*?%s|%s.*?%s)' % (re.escape(BLOCK_TAG_START), re.escape(BLOCK_TAG_END), Modified: django/trunk/django/template/loader.py =================================================================== --- django/trunk/django/template/loader.py 2010-03-01 20:32:55 UTC (rev 12642) +++ django/trunk/django/template/loader.py 2010-03-01 23:05:35 UTC (rev 12643) @@ -12,6 +12,11 @@ # might be shown to the user for debugging purposes, so it should identify where # the template was loaded from. # +# A loader may return an already-compiled template instead of the actual +# template source. In that case the path returned should be None, since the +# path information is associated with the template during the compilation, +# which has already been done. +# # Each loader should have an "is_usable" attribute set. This is a boolean that # specifies whether the loader can be used in this Python installation. Each # loader is responsible for setting this when it's initialized. @@ -37,9 +42,10 @@ return self.load_template(template_name, template_dirs) def load_template(self, template_name, template_dirs=None): - source, origin = self.load_template_source(template_name, template_dirs) - template = get_template_from_string(source, name=template_name) - return template, origin + source, display_name = self.load_template_source(template_name, template_dirs) + origin = make_origin(display_name, self.load_template_source, template_name, template_dirs) + template = get_template_from_string(source, origin, template_name) + return template, None def load_template_source(self, template_name, template_dirs=None): """ @@ -66,7 +72,7 @@ return self.loader(self.loadname, self.dirs)[0] def make_origin(display_name, loader, name, dirs): - if settings.TEMPLATE_DEBUG: + if settings.TEMPLATE_DEBUG and display_name: return LoaderOrigin(display_name, loader, name, dirs) else: return None Modified: django/trunk/django/template/loaders/cached.py =================================================================== --- django/trunk/django/template/loaders/cached.py 2010-03-01 20:32:55 UTC (rev 12642) +++ django/trunk/django/template/loaders/cached.py 2010-03-01 23:05:35 UTC (rev 12643) @@ -38,8 +38,8 @@ template, origin = self.find_template(template_name, template_dirs) if not hasattr(template, 'render'): template = get_template_from_string(template, origin, template_name) - self.template_cache[template_name] = (template, origin) - return self.template_cache[template_name] + self.template_cache[template_name] = template + return self.template_cache[template_name], None def reset(self): "Empty the template cache." Modified: django/trunk/tests/regressiontests/templates/tests.py =================================================================== --- django/trunk/tests/regressiontests/templates/tests.py 2010-03-01 20:32:55 UTC (rev 12642) +++ django/trunk/tests/regressiontests/templates/tests.py 2010-03-01 23:05:35 UTC (rev 12643) @@ -155,6 +155,43 @@ test_template_sources('/DIR1/index.HTML', template_dirs, ['/dir1/index.html']) + def test_loader_debug_origin(self): + # Turn TEMPLATE_DEBUG on, so that the origin file name will be kept with + # the compiled templates. + old_td, settings.TEMPLATE_DEBUG = settings.TEMPLATE_DEBUG, True + + old_loaders = loader.template_source_loaders + loader.template_source_loaders = (filesystem.Loader(),) + + # We rely on the fact that runtests.py sets up TEMPLATE_DIRS to + # point to a directory containing a 404.html file. Also that + # the file system and app directories loaders both inherit the + # load_template method from the BaseLoader class, so we only need + # to test one of them. + load_name = '404.html' + template = loader.get_template(load_name) + template_name = template.nodelist[0].source[0].name + self.assertTrue(template_name.endswith(load_name), + 'Template loaded by filesystem loader has incorrect name for debug page: %s' % template_name) + + # Aso test the cached loader, since it overrides load_template + cache_loader = cached.Loader(('',)) + cache_loader._cached_loaders = loader.template_source_loaders + loader.template_source_loaders = (cache_loader,) + + template = loader.get_template(load_name) + template_name = template.nodelist[0].source[0].name + self.assertTrue(template_name.endswith(load_name), + 'Template loaded through cached loader has incorrect name for debug page: %s' % template_name) + + template = loader.get_template(load_name) + template_name = template.nodelist[0].source[0].name + self.assertTrue(template_name.endswith(load_name), + 'Cached template loaded through cached loader has incorrect name for debug page: %s' % template_name) + + loader.template_source_loaders = old_loaders + settings.TEMPLATE_DEBUG = old_td + def test_token_smart_split(self): # Regression test for #7027 token = template.Token(template.TOKEN_BLOCK, 'sometag _("Page not found") value|yesno:_("yes,no")') -- You received this message because you are subscribed to the Google Groups "Django updates" group. 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