Public release from ruodoo-project: 19.0 - 2026-05-10 21:19:01 UTC

report_weasyprint/README.md

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+# Report WeasyPrint
+
+Adds WeasyPrint PDF rendering support to Odoo PDF reports.
+
+## Requirements
+
+System packages (Debian/Ubuntu example):
+
+```bash
+sudo apt install -y \
+    libcairo2 libpango-1.0-0 libpangocairo-1.0-0 \
+    libgdk-pixbuf2.0-0 libffi-dev shared-mime-info \
+    fonts-dejavu-core fonts-liberation
+```
+
+Python:
+```
+pip3 install WeasyPrint>=66.0
+```
+
+## Usage
+
+Enable *Render with WeasyPrint* on any report (Settings → Technical → Reports).

report_weasyprint/__init__.py

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+from . import models

report_weasyprint/__manifest__.py

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+{
+    "name": "Report WeasyPrint",
+    "summary": "Рендер пдф документов через WeasyPrint вместо wkhtmltopdf",
+    "version": "19.0.1.0.0",
+    "category": "Reporting",
+    "author": "Mk.lab",
+    "license": "LGPL-3",
+    "depends": ["base", "web"],
+    "data": [
+        "views/ir_actions_report_views.xml",
+    ],
+    "external_dependencies": {
+        "python": ["weasyprint"],
+    },
+    "installable": True,
+}

report_weasyprint/models/__init__.py

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+from . import ir_actions_report_weasy

report_weasyprint/models/ir_actions_report_weasy.py

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+import logging
+from odoo import api, fields, models
+
+_logger = logging.getLogger(__name__)
+
+try:
+    from weasyprint import HTML
+    from weasyprint.text.fonts import FontConfiguration
+except Exception as e:
+    HTML = None
+    FontConfiguration = None
+    _logger.warning("WeasyPrint not available: %s", e)
+
+
+class IrActionsReport(models.Model):
+    _inherit = "ir.actions.report"
+
+    use_weasyprint = fields.Boolean(
+        string="Render with WeasyPrint",
+        help="Render this PDF report using WeasyPrint instead of wkhtmltopdf."
+    )
+
+    def _weasyprint_enabled_for(self, report):
+        if not (HTML and FontConfiguration and report):
+            return False
+
+        ctx = self.env.context
+        if ctx.get("report_force_wkhtml"):
+            return False
+        if ctx.get("report_force_weasy"):
+            return True
+
+        return bool(report.use_weasyprint)
+
+    @api.model
+    def _run_wkhtmltopdf(
+        self,
+        bodies,
+        report_ref=False,
+        header=None,
+        footer=None,
+        landscape=False,
+        specific_paperformat_args=None,
+        set_viewport_size=False,
+    ):
+        report = None
+        if report_ref:
+            try:
+                report = self._get_report(report_ref)
+            except Exception:
+                report = None
+
+        if not self._weasyprint_enabled_for(report):
+            return super()._run_wkhtmltopdf(
+                bodies,
+                report_ref=report_ref,
+                header=header,
+                footer=footer,
+                landscape=landscape,
+                specific_paperformat_args=specific_paperformat_args,
+                set_viewport_size=set_viewport_size,
+            )
+
+        html = "".join(bodies)
+
+        base_url = (
+            self.env["ir.config_parameter"].sudo().get_param("report.url")
+            or self.env["ir.config_parameter"].sudo().get_param("web.base.url")
+            or ""
+        )
+
+        font_config = FontConfiguration()
+        pdf_bytes = HTML(
+            string=html,
+            base_url=base_url,
+        ).write_pdf(font_config=font_config)
+
+        return pdf_bytes

report_weasyprint/views/ir_actions_report_views.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <record id="view_ir_actions_report_form_weasy" model="ir.ui.view">
+        <field name="name">ir.actions.report.form.weasyprint</field>
+        <field name="model">ir.actions.report</field>
+        <field name="inherit_id" ref="base.act_report_xml_view"/>
+        <field name="arch" type="xml">
+            <xpath expr="//field[@name='report_type']" position="after">
+                <field name="use_weasyprint"/>
+            </xpath>
+        </field>
+    </record>
+</odoo>