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Get rid of __context__, per the latest changes to PEP 343 and python-dev

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discussion.
There are two places of documentation that still mention __context__:
Doc/lib/libstdtypes.tex -- I wasn't quite sure how to rewrite that without
spending a whole lot of time thinking about it; and whatsnew, which Andrew
usually likes to change himself.
This commit is contained in:
Guido van Rossum 2006-05-02 19:47:52 +00:00
parent 8f6cbe1502
commit da5b701aee
15 changed files with 27 additions and 202 deletions
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10
Lib/test/test_contextlib.py
View file

@ -51,7 +51,7 @@ class ContextManagerTestCase(unittest.TestCase):
@contextfactory
def whee():
yield
ctx = whee().__context__()
ctx = whee()
ctx.__enter__()
# Calling __exit__ should not result in an exception
self.failIf(ctx.__exit__(TypeError, TypeError("foo"), None))
@ -63,7 +63,7 @@ class ContextManagerTestCase(unittest.TestCase):
yield
except:
yield
ctx = whoo().__context__()
ctx = whoo()
ctx.__enter__()
self.assertRaises(
RuntimeError, ctx.__exit__, TypeError, TypeError("foo"), None
@ -152,8 +152,6 @@ class NestedTestCase(unittest.TestCase):
def a():
yield 1
class b(object):
def __context__(self):
return self
def __enter__(self):
return 2
def __exit__(self, *exc_info):
@ -341,12 +339,12 @@ class DecimalContextTestCase(unittest.TestCase):
orig_context = ctx.copy()
try:
ctx.prec = save_prec = decimal.ExtendedContext.prec + 5
with decimal.ExtendedContext:
with decimal.ExtendedContext.context_manager():
self.assertEqual(decimal.getcontext().prec,
decimal.ExtendedContext.prec)
self.assertEqual(decimal.getcontext().prec, save_prec)
try:
with decimal.ExtendedContext:
with decimal.ExtendedContext.context_manager():
self.assertEqual(decimal.getcontext().prec,
decimal.ExtendedContext.prec)
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