[FIX] readability

Author: KKamaa

email_template_qweb/models/mail_template.py

@@ -36,20 +36,18 @@ def generate_email(self, res_ids, fields):
                     not fields or "body_html" in fields
                 ):
                     record = self_with_lang.env[self_with_lang.model].browse(res_id)
+                    result_resId = result[res_id]
                     body_html = IrQweb._render(
                         self_with_lang.body_view_id.id,
                         {"object": record, "email_template": self_with_lang},
                     )
                     body_html = tools.ustr(body_html)
-                    result[res_id][
-                        "body_html"
-                    ] = self_with_lang._render_template_postprocess(
+                    rendered_post_temp = self_with_lang._render_template_postprocess(
                         {res_id: body_html}
-                    )[
-                        res_id
-                    ]
-                    result[res_id]["body"] = tools.html_sanitize(
-                        result[res_id]["body_html"]
+                    )
+                    result_resId["body_html"] = rendered_post_temp[res_id]
+                    result_resId["body"] = tools.html_sanitize(
+                        result_resId["body_html"]
                     )
 
         return result if multi_mode else result[res_ids[0]]