[MIG] Use safe_eval wrapped time module. Fix deprecation warnings.

Co-authored-by: Alexis de Lattre <alexis.delattre@akretion.com>

report_py3o/models/ir_actions_report.py

@@ -2,12 +2,11 @@
 # Copyright 2018 ACSONE SA/NV
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 import logging
-import time
 
 from odoo import _, api, fields, models
 from odoo.exceptions import ValidationError
 from odoo.tools.misc import find_in_path
-from odoo.tools.safe_eval import safe_eval
+from odoo.tools.safe_eval import safe_eval, time
 
 logger = logging.getLogger(__name__)
 
@@ -180,7 +179,7 @@ class IrActionsReport(models.Model):
         report = self.get_from_report_name(self.report_name, self.report_type)
         if report.print_report_name and not len(res_ids) > 1:
             obj = self.env[self.model].browse(res_ids)
-            return safe_eval(report.print_report_name, {"object": obj,})
+            return safe_eval(report.print_report_name, {"object": obj, "time": time})
         return "{}.{}".format(self.name, self.py3o_filetype)
 
     def _get_attachments(self, res_ids):

report_py3o/models/py3o_report.py

@@ -279,7 +279,7 @@ class Py3oReport(models.TransientModel):
         self.ensure_one()
         attachment = existing_reports_attachment.get(model_instance.id)
         if attachment and self.ir_actions_report_id.attachment_use:
-            content = base64.decodestring(attachment.datas)
+            content = base64.b64decode(attachment.datas)
             report_file = tempfile.mktemp("." + self.ir_actions_report_id.py3o_filetype)
             with open(report_file, "wb") as f:
                 f.write(content)