def load_template_source(template_name, template_dirs=None):
"""
Tries to load the template from the dbtemplates cache backend specified
by the DBTEMPLATES_CACHE_BACKEND setting. If it does not find a template
it falls back to query the database field ``name`` with the template path
and ``sites`` with the current site.
"""
site = Site.objects.get_current()
display_name = 'db:%s:%s:%s' % (settings.DATABASES["default"]["ENGINE"],
template_name, site.domain)
if backend:
try:
backend_template = backend.load(template_name)
if backend_template:
return backend_template, template_name
except:
pass
try:
template = Template.on_site.get(name__exact=template_name)
# Save in cache backend explicitly if manually deleted or invalidated
if backend:
backend.save(template_name, template.content)
return (template.content, display_name)
except:
pass
raise TemplateDoesNotExist, template_name
def load_template_source(template_name, template_dirs=None):
"""
A custom template loader to load templates from the database.
Tries to load the template from the dbtemplates cache backend specified
by the DBTEMPLATES_CACHE_BACKEND setting. If it does not find a template
it falls back to query the database field ``name`` with the template path
and ``sites`` with the current site.
"""
if VERSION[:2] >= (1, 2):
# For backward compatibility
import warnings
warnings.warn(
"`dbtemplates.loader.load_template_source` is deprecated; " "use `dbtemplates.loader.Loader` instead.",
PendingDeprecationWarning,
)
site = Site.objects.get_current()
display_name = "db:%s:%s:%s" % (settings.DATABASE_ENGINE, template_name, site.domain)
if backend:
try:
backend_template = backend.load(template_name)
if backend_template:
return backend_template, template_name
except:
pass
try:
template = Template.on_site.get(name__exact=template_name)
# Save in cache backend explicitly if manually deleted or invalidated
if backend:
backend.save(template_name, template.content)
return (template.content, display_name)
except:
pass
raise TemplateDoesNotExist(template_name)
def load_template_source(template_name, template_dirs=None):
"""
Tries to load the template from the dbtemplates cache backend specified
by the DBTEMPLATES_CACHE_BACKEND setting. If it does not find a template
it falls back to query the database field ``name`` with the template path
and ``sites`` with the current site.
"""
site = Site.objects.get_current()
display_name = 'db:%s:%s:%s' % (settings.DATABASE_ENGINE,
template_name, site.domain)
if backend:
try:
backend_template = backend.load(template_name)
if backend_template:
return backend_template, template_name
except:
pass
try:
template = Template.on_site.get(name__exact=template_name)
# Save in cache backend explicitly if manually deleted or invalidated
if backend:
backend.save(template_name, template.content)
return (template.content, display_name)
except:
pass
raise TemplateDoesNotExist, template_name
