muestra un extracto de la descripción en las listas de productos.

website_sale_product_description_displayed/models/__init__.py

@@ -0,0 +1,2 @@
+from . import website_snippet_filter
+from . import product_template

website_sale_product_description_displayed/models/product_template.py

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+from odoo import models, fields, api
+
+class ProductTemplate(models.Model):
+    _inherit = 'product.template'
+
+    website_description_limited = fields.Text(
+        compute='_compute_website_description_limited',
+        string='Website Description Limited'
+    )
+
+    @api.depends('website_description')
+    def _compute_website_description_limited(self):
+        for product in self:
+            if product.website_description:
+                product.website_description_limited = product.website_description.splitlines()[0]
+                if len(product.website_description_limited) > 240:
+                    product.website_description_limited = product.website_description_limited[:240] + '...'
+            else:
+                product.website_description_limited = ''

website_sale_product_description_displayed/models/website_snippet_filter.py

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+from odoo import models
+
+
+class WebsiteSnippetFilter(models.Model):
+    _inherit = "website.snippet.filter"
+
+    def _get_products_latest_sold(self, website, limit, domain, context):
+        products = super()._get_products_latest_sold(website, limit, domain, context)
+        if products:
+            return products.with_context(display_website_description=True)
+        else:
+            return products
+
+    def _get_products_latest_viewed(self, website, limit, domain, context):
+        products = super()._get_products_latest_viewed(website, limit, domain, context)
+        if products:
+            return products.with_context(display_website_description=True)
+        else:
+            return products
+
+    def _get_products_recently_sold_with(self, website, limit, domain, context):
+        products = super()._get_products_recently_sold_with(
+            website, limit, domain, context
+        )
+        if products:
+            return products.with_context(display_website_description=True)
+        else:
+            return products
+
+    def _get_products_accessories(self, website, limit, domain, context):
+        products = super()._get_products_accessories(website, limit, domain, context)
+        if products:
+            return products.with_context(display_website_description=True)
+        else:
+            return products
+
+    def _get_products_alternative_products(self, website, limit, domain, context):
+        products = super()._get_products_alternative_products(
+            website, limit, domain, context
+        )
+        if products:
+            return products.with_context(display_website_description=True)
+        else:
+            return products