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Expose the CO_xxx flags via the "new" module (re-solving a problem "the

Browse source 
right way").  Fiddle __future__.py to use them.

Jeremy's pyassem.py may also want to use them (by-hand duplication of
magic numbers is brittle), but leaving that to his judgment.

Beef up __future__'s test to verify the exported feature names appear
correct.
This commit is contained in:
Tim Peters 2001-08-18 20:18:49 +00:00
parent 95618b5bc9
commit aa32070f4d
3 changed files with 48 additions and 13 deletions
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13
Lib/test/test___future__.py
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@ -6,6 +6,19 @@ import __future__
GOOD_SERIALS = ("alpha", "beta", "candidate", "final")
features = __future__.all_feature_names
# Verify that all_feature_names appears correct.
given_feature_names = features[:]
for name in dir(__future__):
obj = getattr(__future__, name, None)
if obj is not None and isinstance(obj, __future__._Feature):
verify(name in given_feature_names,
"%r should have been in all_feature_names" % name)
given_feature_names.remove(name)
verify(len(given_feature_names) == 0,
"all_feature_names has too much: %r" % given_feature_names)
del given_feature_names
for feature in features:
value = getattr(__future__, feature)
if verbose: