Vendor typing._SpecialForm to fool typing._type_check - #966
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This has severe merge conflicts because we just renamed src_py3 to src, could you rebase? |
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:) I was looking into that. |
Adds a local copy of _SpecialForm in our namespace, so typing._type_check won't raise TypeError. (#964)
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Co-authored-by: James Hilton-Balfe <50501825+Gobot1234@users.noreply.github.com>
| TypeGuard = _TypeGuard(_root=True) | ||
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| if not hasattr(typing, "Self") and sys.version_info[:2] >= (3, 7): | ||
| # Vendored from cpython typing._SpecialFrom |
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It's a bit hard to follow the if chains here, but can't this just be together with the appropriate branch for 3.7-3.10 so we don't have to duplicate the conditions?
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Should I refactor the uses of typing._SpecialForm to use this vendored verion too?
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Let's change Self only for simplicity.
JelleZijlstra
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Adds a local copy of _SpecialForm in our namespace, so typing._type_check won't raise TypeError. (#964) Co-authored-by: James Hilton-Balfe <50501825+Gobot1234@users.noreply.github.com>
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Adds a local copy of _SpecialForm in our namespace, so
typing._type_check won't raise TypeError. (#964)