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Fix a call signature issue.

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Dave Halter
2017-02-01 19:21:07 +01:00
parent 68a3a9cf41
commit a5a54fbc85
2 changed files with 38 additions and 1 deletions
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34
test/test_api/test_call_signatures.py
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@@ -386,3 +386,37 @@ def test_lambda_params():
assert sig.index == 0
assert sig.name == '<lambda>'
assert [p.name for p in sig.params] == ['x']
def test_class_creation():
code = dedent('''\
class X():
def __init__(self, foo, bar):
self.foo = foo
''')
sig, = Script(code + 'X(').call_signatures()
assert sig.index == 0
assert sig.name == 'X'
assert [p.name for p in sig.params] == ['foo', 'bar']
sig, = Script(code + 'X.__init__(').call_signatures()
assert [p.name for p in sig.params] == ['self', 'foo', 'bar']
sig, = Script(code + 'X().__init__(').call_signatures()
assert [p.name for p in sig.params] == ['foo', 'bar']
def test_call_magic_method():
code = dedent('''\
class X():
def __call__(self, baz):
pass
''')
sig, = Script(code + 'X()(').call_signatures()
assert sig.index == 0
assert sig.name == 'X'
assert [p.name for p in sig.params] == ['baz']
sig, = Script(code + 'X.__call__(').call_signatures()
assert [p.name for p in sig.params] == ['self', 'baz']
sig, = Script(code + 'X().__call__(').call_signatures()
assert [p.name for p in sig.params] == ['baz']