Since saas-3, website controllers use `request.website.render`
to render the template of a web page. This was kept for retro
compatibility. It's time to stop using deprecated stuff.
Same for `_render` method on website.
'json' route don't use `request.render` since
`JsonRequest` has no `render` method.
Migration of website module to new API.
The tricky phase is ir_http.py : we need to use `request.env`
only when the authenfication phase is done. Normally by
calling `super` of `_dispatch` method, but website module
required it to be done before. This is important since
`env`is a lazy property of `request` object.
Some hack were kept since this commit is a migration ('RequestUID'
in ir.http, ...)
Some docstrings were added.
If they are this routes:
/partner/p-1
/partner/p-2
...
/partner/grade-1/p-1
/partner/grade-1/p-2
...
/partner/grade-2/p-1
/partner/grade-2/p-2
...
We want test only one time the routes:
/partner/p-1
/partner/grade-1/p-1
Jérome Maes