[ADD] report_generate_helper

report_generate_helper/__init__.py

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+from . import models

report_generate_helper/__manifest__.py

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+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+{
+    "name": "Report Generate Helper",
+    "version": "16.0.1.0.0",
+    "summary": "Helper to easily generate report",
+    "author": "Akretion",
+    "website": "https://github.com/OCA/reporting-engine",
+    "license": "AGPL-3",
+    "category": "Reporting",
+    "depends": [
+        "base",
+    ],
+}

report_generate_helper/models/__init__.py

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+from . import report_helper

report_generate_helper/models/report_helper.py

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+# Copyright 2023 Akretion (https://www.akretion.com).
+# @author Matthieu SAISON <matthieu.saison@akretion.com>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import models
+from odoo.tools.safe_eval import safe_eval, time
+
+
+class Base(models.AbstractModel):
+    _inherit = "base"
+
+    def _get_report_converter(self):
+        return f"_render_{self.report_type.replace('-', '_')}"
+
+    def get_report(self, report_name):
+        report = self.env["ir.actions.report"]._get_report(report_name)
+
+        method_name = report._get_report_converter()
+        method = getattr(self.env["ir.actions.report"].sudo(), method_name)
+        content, extension = method(report_name, self.ids)
+
+        if report.print_report_name and len(self) == 1:
+            report_name = safe_eval(
+                report.print_report_name, {"object": self, "time": time}
+            )
+        else:
+            report_name = report.name
+        filename = "%s.%s" % (report_name, extension)
+
+        return filename, content

report_generate_helper/readme/CONTRIBUTORS.rst

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+* * Matthieu Saison <matthieu.saison@akretion.com>

report_generate_helper/readme/DESCRIPTION.rst

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+This module allows you to add new parameters on QWeb reports.
+Currently, we have defined a field maximum on a report and a validation of
+maximal and minimal size.
+It is useful on xml reports in order to validate length.
+XML are sometimes XSD dependant and we must validate its format.
+For example, in spanish facturae (http://www.facturae.gob.es/Paginas/Index.aspx), where
+length and format must be validated in several fields in order to send an invoice.

report_generate_helper/tests/__init__.py

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+from . import test_report_generate_helper

report_generate_helper/tests/test_report_generate_helper.py

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+from odoo.tests import common
+
+
+class TestReportLabel(common.TransactionCase):
+    def test_get_report(self):
+        module = self.env["ir.module.module"].search([])[1]
+        self.assertTrue(module.get_report("base.report_irmodulereference"))