From: Tim Peters <tim.peters@gmail.com>
Date: Wed, 5 Feb 2003 04:08:07 +0000 (+0000)
Subject: Build pickler_choices list in a lazier way.
X-Git-Tag: v2.3c1~2033
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=35ad641b9931691d2b0371ee3a6fb57b59256dbd;p=python

Build pickler_choices list in a lazier way.
---

diff --git a/Lib/test/test_datetime.py b/Lib/test/test_datetime.py
index 693b98eaeb..d174f69dbc 100644
--- a/Lib/test/test_datetime.py
+++ b/Lib/test/test_datetime.py
@@ -16,22 +16,11 @@ from datetime import tzinfo
 from datetime import time
 from datetime import date, datetime
 
-
-pickle_choices = [
-    (pickle, pickle, 0),
-    (pickle, pickle, 1),
-    (pickle, pickle, 2),
-    (cPickle, cPickle, 0),
-    (cPickle, cPickle, 1),
-    (cPickle, cPickle, 2),
-    (pickle, cPickle, 0),
-    (pickle, cPickle, 1),
-    (pickle, cPickle, 2),
-    (cPickle, pickle, 0),
-    (cPickle, pickle, 1),
-    (cPickle, pickle, 2),
-    ]
-
+pickle_choices = [(pickler, unpickler, proto)
+                  for pickler in pickle, cPickle
+                  for unpickler in pickle, cPickle
+                  for proto in range(3)]
+assert len(pickle_choices) == 2*2*3
 
 # XXX The test suite uncovered a bug in Python 2.2.2:  if x and y are
 # XXX instances of new-style classes (like date and time) that both