[FIX] website_hr_recruitment: don't prefetch website_description

Prefetching it triggers its translation, which quickly becomes most of
the overhead of /jobs despite the field not being displayed on that
page: an empty /jobs takes ~150ms, a /jobs with 99 jobs takes ~2000ms,
>70% of which are spent in html_translate and ultimately
translate.py:process (14600 calls, 60% of runtime, 40% own).

Removing prefetching lowers the runtime to ~700ms.

closes odoo/odoo#32985

Signed-off-by: Xavier Morel (xmo) <xmo@odoo.com>
This commit is contained in:
Xavier Morel
2019-04-26 12:16:24 +00:00
parent c6f1921beb
commit 8371f08202
@@ -47,7 +47,7 @@ class Job(models.Model):
default_description = self.env["ir.model.data"].xmlid_to_object("website_hr_recruitment.default_website_description")
return (default_description.render() if default_description else "")
website_description = fields.Html('Website description', translate=html_translate, sanitize_attributes=False, default=_get_default_website_description)
website_description = fields.Html('Website description', translate=html_translate, sanitize_attributes=False, default=_get_default_website_description, prefetch=False)
@api.multi
def _compute_website_url(self):