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authorTim Peters <tim.peters@gmail.com>2002-12-21 05:04:42 (GMT)
committerTim Peters <tim.peters@gmail.com>2002-12-21 05:04:42 (GMT)
commitfb8472c79c1c858785b8d282f4fc62357c19c244 (patch)
tree7c2882ea84100b80a111b1c9cb523ba61cadec66 /Lib/test/test_datetime.py
parentf39f59a5f27d03b557332911bafc929f5db33e56 (diff)
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Changes sufficient so that pickles written by the Python implementation
can be read by the C implementation. I don't really understand this.
Diffstat (limited to 'Lib/test/test_datetime.py')
-rw-r--r--Lib/test/test_datetime.py24
1 files changed, 15 insertions, 9 deletions
diff --git a/Lib/test/test_datetime.py b/Lib/test/test_datetime.py
index 2d7922f..9f8ea1d 100644
--- a/Lib/test/test_datetime.py
+++ b/Lib/test/test_datetime.py
@@ -38,6 +38,10 @@ class FixedOffset(tzinfo):
def dst(self, dt):
return self.__dstoffset
+class PicklableFixedOffset(FixedOffset):
+ def __init__(self, offset=None, name=None, dstoffset=None):
+ FixedOffset.__init__(self, offset, name, dstoffset)
+
class TestTZInfo(unittest.TestCase):
def test_non_abstractness(self):
@@ -90,9 +94,9 @@ class TestTZInfo(unittest.TestCase):
import pickle, cPickle
# Make sure we can pickle/unpickle an instance of a subclass.
- orig = FixedOffset(-300, 'cookie')
+ orig = PicklableFixedOffset(-300, 'cookie')
self.failUnless(isinstance(orig, tzinfo))
- self.failUnless(type(orig) is FixedOffset)
+ self.failUnless(type(orig) is PicklableFixedOffset)
self.assertEqual(orig.utcoffset(None), -300)
self.assertEqual(orig.tzname(None), 'cookie')
for pickler in pickle, cPickle:
@@ -100,7 +104,7 @@ class TestTZInfo(unittest.TestCase):
green = pickler.dumps(orig, binary)
derived = pickler.loads(green)
self.failUnless(isinstance(derived, tzinfo))
- self.failUnless(type(derived) is FixedOffset)
+ self.failUnless(type(derived) is PicklableFixedOffset)
self.assertEqual(derived.utcoffset(None), -300)
self.assertEqual(derived.tzname(None), 'cookie')
@@ -1606,13 +1610,13 @@ class TestTimeTZ(TestTime):
self.assertEqual(orig, derived)
# Try one with a tzinfo.
- tinfo = FixedOffset(-300, 'cookie')
+ tinfo = PicklableFixedOffset(-300, 'cookie')
orig = self.theclass(5, 6, 7, tzinfo=tinfo)
state = orig.__getstate__()
derived = self.theclass()
derived.__setstate__(state)
self.assertEqual(orig, derived)
- self.failUnless(isinstance(derived.tzinfo, FixedOffset))
+ self.failUnless(isinstance(derived.tzinfo, PicklableFixedOffset))
self.assertEqual(derived.utcoffset(), -300)
self.assertEqual(derived.tzname(), 'cookie')
@@ -1621,7 +1625,8 @@ class TestTimeTZ(TestTime):
green = pickler.dumps(orig, binary)
derived = pickler.loads(green)
self.assertEqual(orig, derived)
- self.failUnless(isinstance(derived.tzinfo, FixedOffset))
+ self.failUnless(isinstance(derived.tzinfo,
+ PicklableFixedOffset))
self.assertEqual(derived.utcoffset(), -300)
self.assertEqual(derived.tzname(), 'cookie')
@@ -1767,13 +1772,13 @@ class TestDateTimeTZ(TestDateTime):
self.assertEqual(orig, derived)
# Try one with a tzinfo.
- tinfo = FixedOffset(-300, 'cookie')
+ tinfo = PicklableFixedOffset(-300, 'cookie')
orig = self.theclass(*args, **{'tzinfo': tinfo})
state = orig.__getstate__()
derived = self.theclass(1, 1, 1)
derived.__setstate__(state)
self.assertEqual(orig, derived)
- self.failUnless(isinstance(derived.tzinfo, FixedOffset))
+ self.failUnless(isinstance(derived.tzinfo, PicklableFixedOffset))
self.assertEqual(derived.utcoffset(), -300)
self.assertEqual(derived.tzname(), 'cookie')
@@ -1782,7 +1787,8 @@ class TestDateTimeTZ(TestDateTime):
green = pickler.dumps(orig, binary)
derived = pickler.loads(green)
self.assertEqual(orig, derived)
- self.failUnless(isinstance(derived.tzinfo, FixedOffset))
+ self.failUnless(isinstance(derived.tzinfo,
+ PicklableFixedOffset))
self.assertEqual(derived.utcoffset(), -300)
self.assertEqual(derived.tzname(), 'cookie')