Allow isinstance/issubclass with nested tuples #2995
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Can you add a unit test please? |
JukkaL
reviewed
Mar 18, 2017
test-data/unit/check-isinstance.test
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| if isinstance(x, (str, (int, tuple))): | ||
| x[1] # E: Value of type "Union[int, str, tuple]" is not indexable | ||
| else: | ||
| x[1] |
test-data/unit/check-isinstance.test
Outdated
| x[1] # E: Value of type "Union[int, str, tuple]" is not indexable | ||
| else: | ||
| x[1] | ||
| if isinstance(x, (str, (list,))): |
There was a problem hiding this comment.
Add reveal_type(x) before the if statement and within the if body.
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Thanks, LGTM! |
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Fix #2994
Useless without python/typeshed#998 (because parser will just choke on the nested tuples anyway). But since there are no tests for nested tuples, this PR is not strictly blocked by that other one.