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guess_stats: test function name after signature

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possibility that you've just passed it a
string or something which has no
__name__, wait till we know it has a signature
This commit is contained in:
Sean Breckenridge 2021-04-19 02:22:18 -07:00
parent 91f3e81573
commit b95d4586e2
1 changed files with 4 additions and 3 deletions
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7
my/core/stats.py
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@ -34,9 +34,6 @@ def is_data_provider(fun: Any) -> bool:
# one example which could benefit is my.pdfs
if fun is None:
return False
# probably a helper function?
if fun.__name__.startswith("_"):
return False
# todo. uh.. very similar to what cachew is trying to do?
try:
sig = inspect.signature(fun)
@ -47,6 +44,10 @@ def is_data_provider(fun: Any) -> bool:
if len(list(sig_required_params(sig))) > 0:
return False
# probably a helper function?
if fun.__name__.startswith("_"):
return False
return_type = sig.return_annotation
return type_is_iterable(return_type)