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Correct handling of functions with only kwarg args in getcallargs (closes #11256)

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A patch from Daniel Urban.
This commit is contained in:
Benjamin Peterson 2011-03-28 17:32:31 -05:00
parent 41a9ec9003
commit 77d466079a
3 changed files with 25 additions and 2 deletions
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14
Lib/test/test_inspect.py
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@ -632,6 +632,16 @@ class TestGetcallargsFunctions(unittest.TestCase):
self.assertEqualCallArgs(f, '2, c=4, **{u"b":3}')
self.assertEqualCallArgs(f, 'b=2, **{u"a":3, u"c":4}')
def test_varkw_only(self):
# issue11256:
f = self.makeCallable('**c')
self.assertEqualCallArgs(f, '')
self.assertEqualCallArgs(f, 'a=1')
self.assertEqualCallArgs(f, 'a=1, b=2')
self.assertEqualCallArgs(f, 'c=3, **{"a": 1, "b": 2}')
self.assertEqualCallArgs(f, '**UserDict(a=1, b=2)')
self.assertEqualCallArgs(f, 'c=3, **UserDict(a=1, b=2)')
def test_tupleargs(self):
f = self.makeCallable('(b,c), (d,(e,f))=(0,[1,2])')
self.assertEqualCallArgs(f, '(2,3)')
@ -693,6 +703,10 @@ class TestGetcallargsFunctions(unittest.TestCase):
self.assertEqualException(f, '1')
self.assertEqualException(f, '[1]')
self.assertEqualException(f, '(1,2,3)')
# issue11256:
f3 = self.makeCallable('**c')
self.assertEqualException(f3, '1, 2')
self.assertEqualException(f3, '1, 2, a=1, b=2')
class TestGetcallargsMethods(TestGetcallargsFunctions):