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PushEstimator ImportError #162

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TheOnlyEmily opened this issue May 12, 2023 · 1 comment
Open

PushEstimator ImportError #162

TheOnlyEmily opened this issue May 12, 2023 · 1 comment

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@TheOnlyEmily
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Attempting to import PushEstimator causes an import error. This is because the Sequence abstract type is not located in collections but instead it's in the the typing module.
TheOnlyEmily pushed a commit to TheOnlyEmily/pyshgp that referenced this issue May 12, 2023
@lingram
address issue erp12#162 "PushEstimator ImportError"
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@erp12
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erp12 commented May 23, 2023 •
edited

Which version of Python are you using? Pyshgp is only tested against 3.7 and 3.8. I will update the README to reflect this.

I have some (slow) ongoing work to make pyshgp work on more recent versions of Python (hopefully without losing support for the currently supported versions) and it would be nice to keep that eventual goal in mind here. For example, the current documentation (for Python 3.9 to at least 3.11) says that typing.Sequence is deprecated in favor of collections.abc.Sequence.

We may need to import from a different module conditionally depending on the language version.

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@erp12 @TheOnlyEmily