From 0e4d6a63485f40bdc3060a3dbbb9dac0b9400e4e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Thu, 23 Sep 2021 23:12:35 +0200
Subject: [PATCH] Ensure that objects in the Pool has __slots__

issue10719
review375361002
---
 project.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/project.py b/project.py
index 1b9e08a288..a20583e6de 100644
--- a/project.py
+++ b/project.py
@@ -27,6 +27,7 @@ from .exceptions import InvoicingError
 
 
 class Effort:
+    __slots__ = ()
 
     @classmethod
     def __setup__(cls):
@@ -91,7 +92,7 @@ class Effort:
 
 
 class Progress:
-
+    __slots__ = ()
     invoiced_progress = fields.One2Many('project.work.invoiced_progress',
         'work', 'Invoiced Progress', readonly=True)
 
@@ -208,7 +209,7 @@ class Progress:
 
 
 class Timesheet:
-
+    __slots__ = ()
     project_invoice_timesheet_up_to = fields.Date(
         "Invoice up to",
         states={