python - “render._keywords['globals']['render'] = render”在 web.py 骨架代码中是什么意思？

Question

“render._keywords['globals']['render'] = render”在 web.py 骨架代码中是什么意思？ http://webpy.org/skeleton/0.3

Answer 1

It means that render will be accesible inside templates to be able to render nested templates.

It is then used in templates/listing.html to render item template

$def with (items)

$for item in items:
    $:render.item(item)