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Issue 10220: switch to using string constants rather than integers for inspect.getgeneratorstate() return values and make debugging friendly str() and repr() for generator states a requirement in the test suite

This commit is contained in:
Nick Coghlan 2010-11-30 06:36:04 +00:00
parent 234515afe5
commit 7921b9f210
2 changed files with 12 additions and 1 deletions
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5
Lib/inspect.py
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@ -1130,7 +1130,10 @@ def getattr_static(obj, attr, default=_sentinel):
raise AttributeError(attr) raise AttributeError(attr)
GEN_CREATED, GEN_RUNNING, GEN_SUSPENDED, GEN_CLOSED = range(4) GEN_CREATED = 'GEN_CREATED'
GEN_RUNNING = 'GEN_RUNNING'
GEN_SUSPENDED = 'GEN_SUSPENDED'
GEN_CLOSED = 'GEN_CLOSED'
def getgeneratorstate(generator): def getgeneratorstate(generator):
"""Get current state of a generator-iterator. """Get current state of a generator-iterator.

8
Lib/test/test_inspect.py
View File

@ -931,6 +931,14 @@ class TestGetGeneratorState(unittest.TestCase):
# Running after the first yield # Running after the first yield
next(self.generator) next(self.generator)
def test_easy_debugging(self):
# repr() and str() of a generator state should contain the state name
names = 'GEN_CREATED GEN_RUNNING GEN_SUSPENDED GEN_CLOSED'.split()
for name in names:
state = getattr(inspect, name)
self.assertIn(name, repr(state))
self.assertIn(name, str(state))
def test_main(): def test_main():
run_unittest( run_unittest(