[IMP] base_report_to_printer: Add ability to send a print quantity

If we use the direct printing function, be able to transmit the quantity
of copies we want.

Author: rousseldenis

base_report_to_printer/models/ir_actions_report.py

@@ -85,12 +85,33 @@ def _get_report_default_print_behaviour(self):
             result["tray"] = self.printer_tray_id.system_name
         return result
 
-    def behaviour(self):
+    def _set_extra_print_options(self, extras):
+        """
+        extra: A dictionary with extra print options
+        """
+        extras_options = {}
+        for extra, value in extras.items():
+            try:
+                extras_options.update(
+                    getattr(self, "_set_print_extra_%s" % extra)(value)
+                )
+            except AttributeError:
+                extras_options[extra] = str(value)
+        return extras_options
+
+    def _set_print_extra_quantity(self, value):
+        """
+        We add the 'copies' attribute
+        """
+        return {"copies": str(value)} if value else {}
+
+    def behaviour(self, **extras):
         self.ensure_one()
         printing_act_obj = self.env["printing.report.xml.action"]
 
         result = self._get_user_default_print_behaviour()
         result.update(self._get_report_default_print_behaviour())
+        result.update(self._set_extra_print_options(extras=extras))
 
         # Retrieve report-user specific values
         print_action = printing_act_obj.search(
@@ -122,8 +143,8 @@ def behaviour(self):
                 result["printer_exception"] = True
         return result
 
-    def print_document_client_action(self, record_ids, data=None):
-        behaviour = self.behaviour()
+    def print_document_client_action(self, record_ids, data=None, **extras):
+        behaviour = self.behaviour(**extras)
         printer = behaviour.pop("printer", None)
         if printer.multi_thread:
 
@@ -138,17 +159,17 @@ def _launch_print_thread():
             return True
         else:
             try:
-                return self.print_document(record_ids, data=data)
+                return self.print_document(record_ids, data=data, **extras)
             except Exception:
                 return
 
-    def print_document_threaded(self, report_id, record_ids, data):
+    def print_document_threaded(self, report_id, record_ids, data, **extras):
         with registry(self._cr.dbname).cursor() as cr:
             self = self.with_env(self.env(cr=cr))
             report = self.env["ir.actions.report"].browse(report_id)
-            report.print_document(record_ids, data)
+            report.print_document(record_ids, data, **extras)
 
-    def print_document(self, record_ids, data=None):
+    def print_document(self, record_ids, data=None, **extras):
         """Print a document, do not return the document file"""
         report_type = REPORT_TYPES.get(self.report_type)
         if not report_type:
@@ -160,7 +181,7 @@ def print_document(self, record_ids, data=None):
         document, doc_format = getattr(
             self.with_context(must_skip_send_to_printer=True), method_name
         )(self.report_name, record_ids, data=data)
-        behaviour = self.behaviour()
+        behaviour = self.behaviour(**extras)
         printer = behaviour.pop("printer", None)
 
         if not printer:

base_report_to_printer/tests/test_printing_printer.py

@@ -180,3 +180,17 @@ def test_print_test_page(self, cups):
         printer = self.new_record()
         printer.print_test_page()
         cups.Connection().printTestPage.assert_called_once_with(printer.system_name)
+
+    @mock.patch("%s.cups" % server_model)
+    def test_print_report_quantity(self, cups):
+        """It should print a report through CUPS"""
+        fd, file_name = tempfile.mkstemp()
+        with mock.patch("%s.mkstemp" % model) as mkstemp:
+            mkstemp.return_value = fd, file_name
+            printer = self.new_record()
+            printer.print_document(
+                self.report, b"content to print", doc_format="pdf", **{"copies": 3}
+            )
+            cups.Connection().printFile.assert_called_once_with(
+                printer.system_name, file_name, file_name, options={"copies": "3"}
+            )

base_report_to_printer/tests/test_report.py

@@ -7,6 +7,8 @@
 from odoo import exceptions
 from odoo.tests import common
 
+REPORT_TYPES = {"qweb-pdf": "pdf", "qweb-text": "text"}
+
 
 class TestReport(common.HttpCase):
     def setUp(self):
@@ -203,3 +205,49 @@ def test_print_document_string(self):
         ) as print_file:
             self.new_printer().print_document("", "test")
             print_file.assert_called_once()
+
+    def test_print_document_printable_quantity(self):
+        """It should print the report, regardless of the defined behaviour"""
+        self.report.property_printing_action_id.action_type = "server"
+        self.report.printing_printer_id = self.new_printer()
+        report_type = REPORT_TYPES.get(self.report.report_type)
+        behaviour = self.report.behaviour(**{"quantity": 3})
+        behaviour.pop("printer")
+        method_name = "_render_qweb_%s" % (report_type)
+        document, doc_format = getattr(
+            self.report.with_context(must_skip_send_to_printer=True), method_name
+        )(self.report.report_name, self.partners.ids, data=None)
+        behaviour["title"] = self.report.report_name
+        behaviour["res_ids"] = self.partners.ids
+        with mock.patch(
+            "odoo.addons.base_report_to_printer.models."
+            "printing_printer.PrintingPrinter."
+            "print_document"
+        ) as print_document:
+            self.report.print_document(self.partners.ids, **{"quantity": 3})
+            print_document.assert_called_once_with(
+                self.report, document, doc_format=self.report.report_type, **behaviour
+            )
+
+    def test_print_document_printable_unknown(self):
+        """It should print the report, regardless of the defined behaviour"""
+        self.report.property_printing_action_id.action_type = "server"
+        self.report.printing_printer_id = self.new_printer()
+        report_type = REPORT_TYPES.get(self.report.report_type)
+        behaviour = self.report.behaviour(**{"unknown": "test"})
+        behaviour.pop("printer")
+        method_name = "_render_qweb_%s" % (report_type)
+        document, doc_format = getattr(
+            self.report.with_context(must_skip_send_to_printer=True), method_name
+        )(self.report.report_name, self.partners.ids, data=None)
+        behaviour["title"] = self.report.report_name
+        behaviour["res_ids"] = self.partners.ids
+        with mock.patch(
+            "odoo.addons.base_report_to_printer.models."
+            "printing_printer.PrintingPrinter."
+            "print_document"
+        ) as print_document:
+            self.report.print_document(self.partners.ids, **{"unknown": "test"})
+            print_document.assert_called_once_with(
+                self.report, document, doc_format=self.report.report_type, **behaviour
+            )