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Added a get_template_sources generator function to filesystem and app_directories template loaders, so template-loader debugger can hook into it. Refs #892. 

git-svn-id: http://code.djangoproject.com/svn/django/trunk@1399 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Adrian Holovaty 2005-11-24 21:14:42 +00:00
parent c616d869ed
commit 22746d32a5
3 changed files with 12 additions and 6 deletions
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2
django/core/template/loader.py
View File

@ -59,7 +59,7 @@ def make_origin(display_name, loader, name, dirs):
def find_template_source(name, dirs=None):
for loader in template_source_loaders:
try:
source, display_name = loader(name, dirs)
source, display_name = loader(name, dirs)
return (source, make_origin(display_name, loader, name, dirs))
except TemplateDoesNotExist:
pass

7
django/core/template/loaders/app_directories.py
View File

@ -27,9 +27,12 @@ for app in INSTALLED_APPS:
# It won't change, so convert it to a tuple to save memory.
app_template_dirs = tuple(app_template_dirs)
def load_template_source(template_name, template_dirs=None):
def get_template_sources(template_name, template_dirs=None):
for template_dir in app_template_dirs:
filepath = os.path.join(template_dir, template_name) + TEMPLATE_FILE_EXTENSION
yield os.path.join(template_dir, template_name) + TEMPLATE_FILE_EXTENSION
def load_template_source(template_name, template_dirs=None):
for filepath in get_template_sources(template_name, template_dirs):
try:
return (open(filepath).read(), filepath)
except IOError:

9
django/core/template/loaders/filesystem.py
View File

@ -4,12 +4,15 @@ from django.conf.settings import TEMPLATE_DIRS, TEMPLATE_FILE_EXTENSION
from django.core.template import TemplateDoesNotExist
import os
def load_template_source(template_name, template_dirs=None):
def get_template_sources(template_name, template_dirs=None):
if not template_dirs:
template_dirs = TEMPLATE_DIRS
tried = []
for template_dir in template_dirs:
filepath = os.path.join(template_dir, template_name) + TEMPLATE_FILE_EXTENSION
yield os.path.join(template_dir, template_name) + TEMPLATE_FILE_EXTENSION
def load_template_source(template_name, template_dirs=None):
tried = []
for filepath in get_template_sources(template_name, template_dirs):
try:
return (open(filepath).read(), filepath)
except IOError: