MagicStack / MagicStack/uvloop
uvloop pypy3.9 error on import
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Description
- uvloop version: 0.17.0
- Python version: pypy3.9
- Platform: Debian Bullseye
- Can you reproduce the bug with
PYTHONASYNCIODEBUGin env?: Yes - Does uvloop behave differently from vanilla asyncio? How?: Vanilla asyncio does not create this error
uvloop fails to import with the following traceback
File "/var/gpob/GB.py", line 36, in <module>
import uvloop
File "/usr/lib/pypy3.9/site-packages/uvloop/__init__.py", line 7, in <module>
from .loop import Loop as __BaseLoop # NOQA
ImportError: /usr/lib/pypy3.9/site-packages/uvloop/loop.pypy39-pp73-x86_64-linux-gnu.so: undefined symbol: PyContext_CopyCurrent```Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the import on Debian Bullseye with PyPy 3.9 and uvloop 0.17.0, then inspect uvloop/init.py and the imported loop.pypy39-pp73-x86_64-linux-gnu.so associated with the undefined PyContext_CopyCurrent symbol. Done means uvloop imports successfully under PyPy and the relevant import behavior is covered by an appropriate regression test.
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Assessment
- Tech stack
- python
- Domain
- backend
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100