fix: fix Series construction with data as an iterator #1377
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cmp0xff
requested changes
Sep 23, 2025
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Hi @terencehonles , thank you for the proposal. Having checked the Pandas documentation, and it seems that data can indeed be an Iterator.
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| check( | ||
| assert_type(pd.Series(iter([1.0])), "pd.Series[float]"), | ||
| pd.Series, | ||
| float, | ||
| ) |
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Several __new__'s have been retyped, but only one test has been added. Please complete the new tests. Alternatively, you can split the old test function into two.
| def __new__( | ||
| cls, | ||
| data: Sequence[_str], | ||
| data: Iterator[_str], |
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Iterator[_str] can be ambiguous, because _str is an Iterable in its own right. However, I don't have more insights how to improve this.
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You can use Iterator[SequenceNotStr[_str]]
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assert_type()to assert the type of any return value