I copied the template code from google.appengine.ext.webapp and
modified it to allow a template directory hierarchy under render() and
load(). So my template.py has something like this:
def render(template_path, template_dict, debug=False,
template_dirs=()):
"""Renders the template at the given path with the given dict of
values.
Example usage:
render("templates/index.html", {"name": "Bret", "values": [1, 2,
3]})
Args:
template_path: path to a Django template
template_dict: dictionary of values to apply to the template
"""
t = load(template_path, debug, template_dirs)
return t.render(Context(template_dict))
template_cache = {}
def load(path, debug=False, template_dirs=()):
"""Loads the Django template from the given path.
It is better to use this function than to construct a Template using
the
class below because Django requires you to load the template with a
method
if you want imports and extends to work in the template.
"""
abspath = os.path.abspath(path)
if not debug:
template = template_cache.get(abspath, None)
else:
template = None
if not template:
directory, file_name = os.path.split(abspath)
new_settings = {
'TEMPLATE_DIRS': (directory,) + template_dirs,
'TEMPLATE_DEBUG': debug,
'DEBUG': debug,
}
old_settings = _swap_settings(new_settings)
try:
template = django.template.loader.get_template(file_name)
finally:
_swap_settings(old_settings)
if not debug:
template_cache[abspath] = template
def wrap_render(context, orig_render=template.render):
URLNode = django.template.defaulttags.URLNode
save_urlnode_render = URLNode.render
old_settings = _swap_settings(new_settings)
try:
URLNode.render = _urlnode_render_replacement
return orig_render(context)
finally:
_swap_settings(old_settings)
URLNode.render = save_urlnode_render
template.render = wrap_render
return template
----
I have a view.py that constructs a template_dirs tuple so I can have a
base.html at a root directory and more specific templates for modules
in subdirectories.
Hope that helps,
Bill
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Google App Engine" group.
To post to this group, send email to google-appengine@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/google-appengine?hl=en
-~----------~----~----~----~------~----~------~--~---
