Experimental support for PyPy 3.6 #1092
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Co-authored-by: Yuji Kanagawa <[email protected]>
Good catch, removed now. I mistakenly thought it was used in the |
| pub static mut PyExc_EnvironmentError: *mut PyObject; | ||
| #[cfg(not(all(windows, PyPy)))] | ||
| pub static mut PyExc_IOError: *mut PyObject; |
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Since IOError is just a alias of OSError on Python 3, I think we can expose PyExc_IOError as PyPyExc_OSError?
Use case: https://github.com/milesgranger/pyrus-cramjam/runs/2227542030?check_suite_focus=true
Installing collected packages: cramjam
Successfully installed cramjam-2.2.0
Traceback (most recent call last):
File "<string>", line 1, in <module>
ImportError: /opt/hostedtoolcache/PyPy/3.6.12/x64/site-packages/cramjam.pypy36-pp73-x86_64-linux-gnu.so: undefined symbol: PyExc_IOError
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Hmm, but does it seem that PyPy takes a different strategy for that error?
https://foss.heptapod.net/pypy/pypy/-/blob/branch/default/pypy/module/exceptions/moduledef.py#L21
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I'm not sure, but it seems to be the same on the Python side on my local PyPy installation.
Python 3.7.10 (7035471788c8, Mar 19 2021, 02:02:14)
[PyPy 7.3.5-alpha0 with GCC Apple LLVM 12.0.0 (clang-1200.0.32.29)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
And now for something completely different: ``finally, mercurial migration is
happening!''
>>>> IOError
<class 'OSError'>
>>>> OSError
<class 'OSError'>
>>>> IOError is OSError
True
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Actually it is the same on pypy 3.6 and 3.7 branch https://foss.heptapod.net/pypy/pypy/-/blob/branch/py3.7/pypy/module/exceptions/moduledef.py#L31
I added Windows and MacOS actions builds for PyPy. This caused quite a bit of pain; eventually I did manage to get things building.
Issues became apparent on pypy initially when I tried to use it for PyO3/setuptools-rust#78