def render(self, purpose=None):
"""
Render the line
"""
return Markup(
render_template('cart/sale-line.jinja', line=self,
purpose=purpose))
def get_description(self):
"""
Get description of product.
If the product is set to use the template's description, then
the template description is sent back.
The returned value is a `~jinja2.Markup` object which makes it
HTML safe and can be used directly in templates. It is recommended
to use this method instead of trying to wrap this logic in the
templates.
"""
if self.use_template_description:
description = self.template.description
else:
description = self.description
return Markup(description or '')