[ADD] report_wkhtmltopdf_param

report_wkhtmltopdf_param/models/report.py

@@ -0,0 +1,24 @@
+# -*- coding: utf-8 -*-
+# Copyright 2017 Avoin.Systems
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from openerp import models
+
+
+class Report(models.Model):
+    _inherit = 'report'
+
+    def _build_wkhtmltopdf_args(self, paperformat,
+                                specific_paperformat_args=None):
+        # noinspection PyUnresolvedReferences,PyProtectedMember
+        command_args = super(Report, self)._build_wkhtmltopdf_args(
+            paperformat,
+            specific_paperformat_args
+        )
+
+        for param in paperformat.custom_params:
+            command_args.extend([param.name])
+            if param.value:
+                command_args.extend([param.value])
+
+        return command_args