Gorash
b0a2a41d78
Using lazy values allows you to not do query when the content is not displayed or if it is already cached. Adding `t-cache` only reduces render time, but combining it with lazy values saves browses, computes and query. Thus for the `/shop` page the page is displayed in 60ms (before: 250ms). Part-of: odoo/odoo#88276
27 lines
917 B
Python
27 lines
917 B
Python
# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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from odoo import models
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from odoo.tools import is_html_empty, lazy
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class IrQWeb(models.AbstractModel):
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_inherit = "ir.qweb"
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def _prepare_frontend_environment(self, values):
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""" Returns ir.qweb with context and update values with portal specific
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value (required to render portal layout template)
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"""
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irQweb = super()._prepare_frontend_environment(values)
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values.update(
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is_html_empty=is_html_empty,
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languages=lazy(lambda: [lang for
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lang in irQweb.env['res.lang'].get_available()
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if lang[0] in irQweb.env['ir.http']._get_frontend_langs()])
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)
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for key in irQweb.env.context:
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if key not in values:
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values[key] = irQweb.env.context[key]
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return irQweb
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