From: Guido van Rossum <guido@python.org>
Date: Fri, 8 Feb 2002 21:26:07 +0000 (+0000)
Subject: Declare real and imag as read-only attributes.
X-Git-Tag: v2.3c1~6720
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=fa2e4c27d26ebf34779fbd2d7f77e08fc7bf7bd2;p=python

Declare real and imag as read-only attributes.

This fixes SF bug #514858 (Gregory Smith): complex not entirely
immutable

2.2.1 Bugfix candidate!
---

diff --git a/Objects/complexobject.c b/Objects/complexobject.c
index 1ee1c546e5..0bc388b896 100644
--- a/Objects/complexobject.c
+++ b/Objects/complexobject.c
@@ -629,9 +629,9 @@ static PyMethodDef complex_methods[] = {
 };
 
 static PyMemberDef complex_members[] = {
-	{"real", T_DOUBLE, offsetof(PyComplexObject, cval.real), 0,
+	{"real", T_DOUBLE, offsetof(PyComplexObject, cval.real), READONLY,
 	 "the real part of a complex number"},
-	{"imag", T_DOUBLE, offsetof(PyComplexObject, cval.imag), 0,
+	{"imag", T_DOUBLE, offsetof(PyComplexObject, cval.imag), READONLY,
 	 "the imaginary part of a complex number"},
 	{0},
 };