def __init__(self, *args, **kwargs):
for idx, item in enumerate(('context', 'settings', 'path', 'theme',
'output_path', 'markup')):
setattr(self, item, args[idx])
for arg, value in kwargs.items():
setattr(self, arg, value)
# templates cache
self._templates = {}
self._templates_path = os.path.expanduser(
os.path.join(self.theme, 'templates'))
theme_path = os.path.join(os.path.dirname(os.path.abspath(__file__)))
simple_loader = FileSystemLoader(theme_path,
"themes", "simple", "templates")
self._env = Environment(
loader=ChoiceLoader([
FileSystemLoader(self._templates_path),
simple_loader, # implicit inheritance
PrefixLoader({'!simple': simple_loader}) # explicit one
]),
extensions=self.settings.get('JINJA_EXTENSIONS', []),
)
debug('template list: {0}'.format(self._env.list_templates()))
# get custom Jinja filters from user settings
custom_filters = self.settings.get('JINJA_FILTERS', {})
self._env.filters.update(custom_filters)
def run(self):
id = directives.nonnegative_int(self.arguments.pop(0))
log.debug(self.arguments)
return [
nodes.raw(
'',
self.html.format(
path=self.widget_path,
id=id,
type=self.type,
autoplay=('autoplay&' if 'autoplay' in self.arguments else '')
),
format='html'
)
]