Skip to content

/ asyncpg

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

ARM64: AttributeError: type object 'asyncpg.protocol.protocol.Codec' has no attribute '__reduce_cython__' #594

Open
kamikaze opened this issue Jun 23, 2020 · 12 comments
Open

ARM64: AttributeError: type object 'asyncpg.protocol.protocol.Codec' has no attribute '__reduce_cython__' #594

kamikaze opened this issue Jun 23, 2020 · 12 comments

Comments

@kamikaze
Copy link

@kamikaze kamikaze commented Jun 23, 2020 •
edited

Getting same (#501 and #565) issue with Python 3.8.3 and:

asyncpg==0.20.1
asyncpgsa==0.26.3
psycopg2==2.8.5

on arm64

src/my_app/db/__init__.py:1: in <module>
    from asyncpgsa import PG
../.venv38/lib/python3.8/site-packages/asyncpgsa/__init__.py:1: in <module>
    from .pool import create_pool
../.venv38/lib/python3.8/site-packages/asyncpgsa/pool.py:3: in <module>
    import asyncpg
../.venv38/lib/python3.8/site-packages/asyncpg/__init__.py:8: in <module>
    from .connection import connect, Connection  # NOQA
../.venv38/lib/python3.8/site-packages/asyncpg/connection.py:19: in <module>
    from . import connect_utils
../.venv38/lib/python3.8/site-packages/asyncpg/connect_utils.py:27: in <module>
    from . import protocol
../.venv38/lib/python3.8/site-packages/asyncpg/protocol/__init__.py:8: in <module>
    from .protocol import Protocol, Record, NO_TIMEOUT  # NOQA
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

>   ???
E   AttributeError: type object 'asyncpg.protocol.protocol.Codec' has no attribute '__reduce_cython__'
@kamikaze
Copy link
Author

@kamikaze kamikaze commented Jun 26, 2020 •
edited 

$ python
Python 3.8.3 (default, May 29 2020, 07:06:49) 
[GCC 10.1.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from asyncpg import PG
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/kamikaze/projects/proj/.venv38/lib/python3.8/site-packages/asyncpg/__init__.py", line 8, in <module>
    from .connection import connect, Connection  # NOQA
  File "/home/kamikaze/projects/proj/.venv38/lib/python3.8/site-packages/asyncpg/connection.py", line 19, in <module>
    from . import connect_utils
  File "/home/kamikaze/projects/proj/.venv38/lib/python3.8/site-packages/asyncpg/connect_utils.py", line 27, in <module>
    from . import protocol
  File "/home/kamikaze/projects/proj/.venv38/lib/python3.8/site-packages/asyncpg/protocol/__init__.py", line 8, in <module>
    from .protocol import Protocol, Record, NO_TIMEOUT  # NOQA
  File "asyncpg/protocol/protocol.pyx", line 1, in init asyncpg.protocol.protocol
ImportError: /home/kamikaze/projects/proj/.venv38/lib/python3.8/site-packages/asyncpg/pgproto/pgproto.cpython-38-aarch64-linux-gnu.so: undefined symbol: uuid_to_hex
@Gelbpunkt
Copy link
Contributor

@Gelbpunkt Gelbpunkt commented Jun 26, 2020

@kamikaze The commit that fixes this isn't in the pypi release yet. Try using git+https://github.com/MagicStack/asyncpg.git instead of specifying a pypi version. That should use the latest code as long as you have git installed and worked fine on aarch64 for me.
@kamikaze
Copy link
Author

@kamikaze kamikaze commented Jul 2, 2020

@kamikaze The commit that fixes this isn't in the pypi release yet. Try using git+https://github.com/MagicStack/asyncpg.git instead of specifying a pypi version. That should use the latest code as long as you have git installed and worked fine on aarch64 for me.

Collecting asyncpg-0.20.2@ https://github.com/MagicStack/asyncpg/tarball/master#egg=asyncpg-0.20.2
  Downloading https://github.com/MagicStack/asyncpg/tarball/master
     \ 201 kB 253 kB/s
    ERROR: Command errored out with exit status 1:
     command: /home/kamikaze/projects/proj/.venv38/bin/python3.8 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-uoh6mqt_/asyncpg-0.20.2/setup.py'"'"'; __file__='"'"'/tmp/pip-install-uoh6mqt_/asyncpg-0.20.2/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-pip-egg-info-kc4k163m
         cwd: /tmp/pip-install-uoh6mqt_/asyncpg-0.20.2/
    Complete output (44 lines):
    running egg_info
    creating /tmp/pip-pip-egg-info-kc4k163m/asyncpg.egg-info
    writing /tmp/pip-pip-egg-info-kc4k163m/asyncpg.egg-info/PKG-INFO
    writing dependency_links to /tmp/pip-pip-egg-info-kc4k163m/asyncpg.egg-info/dependency_links.txt
    writing requirements to /tmp/pip-pip-egg-info-kc4k163m/asyncpg.egg-info/requires.txt
    writing top-level names to /tmp/pip-pip-egg-info-kc4k163m/asyncpg.egg-info/top_level.txt
    writing manifest file '/tmp/pip-pip-egg-info-kc4k163m/asyncpg.egg-info/SOURCES.txt'
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-install-uoh6mqt_/asyncpg-0.20.2/setup.py", line 250, in <module>
        setuptools.setup(
      File "/home/kamikaze/projects/proj/.venv38/lib/python3.8/site-packages/setuptools/__init__.py", line 161, in setup
        return distutils.core.setup(**attrs)
      File "/usr/lib/python3.8/distutils/core.py", line 148, in setup
        dist.run_commands()
      File "/usr/lib/python3.8/distutils/dist.py", line 966, in run_commands
        self.run_command(cmd)
      File "/usr/lib/python3.8/distutils/dist.py", line 985, in run_command
        cmd_obj.run()
      File "/home/kamikaze/projects/proj/.venv38/lib/python3.8/site-packages/setuptools/command/egg_info.py", line 297, in run
        self.find_sources()
      File "/home/kamikaze/projects/proj/.venv38/lib/python3.8/site-packages/setuptools/command/egg_info.py", line 304, in find_sources
        mm.run()
      File "/home/kamikaze/projects/proj/.venv38/lib/python3.8/site-packages/setuptools/command/egg_info.py", line 535, in run
        self.add_defaults()
      File "/home/kamikaze/projects/proj/.venv38/lib/python3.8/site-packages/setuptools/command/egg_info.py", line 571, in add_defaults
        sdist.add_defaults(self)
      File "/usr/lib/python3.8/distutils/command/sdist.py", line 228, in add_defaults
        self._add_defaults_ext()
      File "/usr/lib/python3.8/distutils/command/sdist.py", line 311, in _add_defaults_ext
        build_ext = self.get_finalized_command('build_ext')
      File "/usr/lib/python3.8/distutils/cmd.py", line 299, in get_finalized_command
        cmd_obj.ensure_finalized()
      File "/usr/lib/python3.8/distutils/cmd.py", line 107, in ensure_finalized
        self.finalize_options()
      File "/tmp/pip-install-uoh6mqt_/asyncpg-0.20.2/setup.py", line 234, in finalize_options
        self.distribution.ext_modules[:] = cythonize(
      File "/tmp/pip-install-uoh6mqt_/asyncpg-0.20.2/.eggs/Cython-0.29.14-py3.8-linux-aarch64.egg/Cython/Build/Dependencies.py", line 959, in cythonize
        module_list, module_metadata = create_extension_list(
      File "/tmp/pip-install-uoh6mqt_/asyncpg-0.20.2/.eggs/Cython-0.29.14-py3.8-linux-aarch64.egg/Cython/Build/Dependencies.py", line 810, in create_extension_list
        for file in nonempty(sorted(extended_iglob(filepattern)), "'%s' doesn't match any files" % filepattern):
      File "/tmp/pip-install-uoh6mqt_/asyncpg-0.20.2/.eggs/Cython-0.29.14-py3.8-linux-aarch64.egg/Cython/Build/Dependencies.py", line 109, in nonempty
        raise ValueError(error_msg)
    ValueError: 'asyncpg/pgproto/pgproto.pyx' doesn't match any files
    ----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
@kamikaze
Copy link
Author

@kamikaze kamikaze commented Jul 2, 2020

it seems it doesn't pull submodules... nah...
@Gelbpunkt
Copy link
Contributor

@Gelbpunkt Gelbpunkt commented Jul 2, 2020

Oh yeah - I usually clone, init submodules and build a wheel to reuse it as the ARM machines I use are very weak and take many minutes to compile it. Have you tried that yet?
@kamikaze
Copy link
Author

@kamikaze kamikaze commented Jul 2, 2020

Oh yeah - I usually clone, init submodules and build a wheel to reuse it as the ARM machines I use are very weak and take many minutes to compile it. Have you tried that yet?

yep, it works. but is this project alive? I would like to get it packed and released for automated stuff. Manual installation is a no go in real world :)
@elprans
Copy link
Member

@elprans elprans commented Jul 2, 2020

yep, it works. but is this project alive

Alive and well.

I would like to get it packed and released for automated stuff

We use Travis for testing and releases, feel free to add a build target to CI.
@Gelbpunkt
Copy link
Contributor

@Gelbpunkt Gelbpunkt commented Jul 2, 2020 •
edited

@elprans I think he was referring to releasing the current codebase as a new version to include the updated pgproto in upstream. I would be happy to work on the Travis target for aarch64 if you wouldn't mind
@elprans
Copy link
Member

@elprans elprans commented Jul 2, 2020

I would be happy to work on the Travis target for aarch64 if you wouldn't mind

That would be welcome. Thanks!
@Gelbpunkt
Copy link
Contributor

@Gelbpunkt Gelbpunkt commented Jul 4, 2020

@elprans #595 should fix it 😄
@kamikaze
Copy link
Author

@kamikaze kamikaze commented Jul 12, 2020

please...
@Gelbpunkt
Copy link
Contributor

@Gelbpunkt Gelbpunkt commented Aug 16, 2020

@kamikaze there are now aarch64 wheels on pypi for version 0.21 so I think this is resolved 👍
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Linked pull requests

Successfully merging a pull request may close this issue.

None yet
3 participants
@kamikaze @elprans @Gelbpunkt
You can’t perform that action at this time.