From: Guido van Rossum <guido@python.org>
Date: Fri, 7 Feb 2003 14:59:13 +0000 (+0000)
Subject: Add __getnewargs__ method to classes that need it.
X-Git-Tag: v2.3c1~1973
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f6318594095b8dce5074030ec307c285a631bb65;p=python

Add __getnewargs__ method to classes that need it.

(Yes, this is an incompatibility.  I'll document it in PEP 307.)
---

diff --git a/Lib/test/test_descr.py b/Lib/test/test_descr.py
index da4bd03310..8a6a538b4f 100644
--- a/Lib/test/test_descr.py
+++ b/Lib/test/test_descr.py
@@ -2698,6 +2698,8 @@ def pickles():
     class C1(list):
         def __new__(cls, a, b):
             return super(C1, cls).__new__(cls)
+        def __getnewargs__(self):
+            return (self.a, self.b)
         def __init__(self, a, b):
             self.a = a
             self.b = b
@@ -2708,6 +2710,8 @@ def pickles():
     class C2(int):
         def __new__(cls, a, b, val=0):
             return super(C2, cls).__new__(cls, val)
+        def __getnewargs__(self):
+            return (self.a, self.b, int(self))
         def __init__(self, a, b, val=0):
             self.a = a
             self.b = b