pre-commit giving error with mirrors-mypy, how do I fix it? - apple-m1

Question

I am getting the below error when running "pre-commit run --all-files" and when trying to make a commit, it is some python error, python version in use is "Python 2.7.16".
[INFO] Installing environment for https://github.com/pre-commit/mirrors-mypy.
[INFO] Once installed this environment will be reused.
[INFO] This may take a few minutes...
An unexpected error has occurred: CalledProcessError: command: ('/Users/user/.cache/pre-commit/repoq_mv31g8/py_env-default/bin/python', '-mpip', 'install', '.', 'tokenize-rt==3.2.0', 'pydantic')
return code: 1
expected return code: 0
stdout:
Processing /Users/user/.cache/pre-commit/repoq_mv31g8
Preparing metadata (setup.py): started
Preparing metadata (setup.py): finished with status 'done'
Collecting tokenize-rt==3.2.0
Using cached tokenize_rt-3.2.0-py2.py3-none-any.whl (6.1 kB)
Collecting pydantic
Using cached pydantic-1.9.0-cp310-cp310-macosx_11_0_arm64.whl (2.4 MB)
Collecting mypy==0.782
Using cached mypy-0.782-py3-none-any.whl (2.4 MB)
Collecting mypy-extensions<0.5.0,>=0.4.3
Using cached mypy_extensions-0.4.3-py2.py3-none-any.whl (4.5 kB)
Collecting typing-extensions>=3.7.4
Using cached typing_extensions-4.1.1-py3-none-any.whl (26 kB)
Collecting typed-ast<1.5.0,>=1.4.0
Using cached typed_ast-1.4.3.tar.gz (210 kB)
Preparing metadata (setup.py): started
Preparing metadata (setup.py): finished with status 'done'
Building wheels for collected packages: pre-commit-dummy-package, typed-ast
Building wheel for pre-commit-dummy-package (setup.py): started
Building wheel for pre-commit-dummy-package (setup.py): finished with status 'done'
Created wheel for pre-commit-dummy-package: filename=pre_commit_dummy_package-0.0.0-py3-none-any.whl size=1154 sha256=ea7d756fd19dee0f5f03851e3e343db4194f4b306f21fecb796b4d6d89d266fb
Stored in directory: /private/var/folders/v4/nlc505k12rn9pf4c9kntz8qm0000gn/T/pip-ephem-wheel-cache-4jcph5rz/wheels/80/78/0d/746d1697141e342b257e21c980fc51ac134e6b6400568c3646
Building wheel for typed-ast (setup.py): started
Building wheel for typed-ast (setup.py): finished with status 'error'
Running setup.py clean for typed-ast
Successfully built pre-commit-dummy-package
Failed to build typed-ast
Installing collected packages: typed-ast, mypy-extensions, typing-extensions, tokenize-rt, pydantic, mypy, pre-commit-dummy-package
Running setup.py install for typed-ast: started
Running setup.py install for typed-ast: finished with status 'error'
stderr:
error: subprocess-exited-with-error
× python setup.py bdist_wheel did not run successfully.
│ exit code: 1
╰─> [22 lines of output]
running bdist_wheel
running build
running build_py
package init file 'ast3/tests/__init__.py' not found (or not a regular file)
running build_ext
building '_ast27' extension
building '_ast3' extension
ast3/Python/ast.c:844:5: warning: code will never be executed [-Wunreachable-code]
abort();
^~~~~
ast3/Python/ast.c:4514:9: error: implicit declaration of function '_PyUnicode_DecodeUnicodeEscape' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
v = _PyUnicode_DecodeUnicodeEscape(s, len, NULL, &first_invalid_escape);
^
ast3/Python/ast.c:4514:9: note: did you mean 'PyUnicode_DecodeUnicodeEscape'?
/opt/homebrew/opt/python#3.10/Frameworks/Python.framework/Versions/3.10/include/python3.10/unicodeobject.h:608:23: note: 'PyUnicode_DecodeUnicodeEscape' declared here
PyAPI_FUNC(PyObject*) PyUnicode_DecodeUnicodeEscape(
^
ast3/Python/ast.c:4514:7: warning: incompatible integer to pointer conversion assigning to 'PyObject *' (aka 'struct _object *') from 'int' [-Wint-conversion]
v = _PyUnicode_DecodeUnicodeEscape(s, len, NULL, &first_invalid_escape);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2 warnings and 1 error generated.
error: command '/usr/bin/clang' failed with exit code 1
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for typed-ast
error: subprocess-exited-with-error
× Running setup.py install for typed-ast did not run successfully.
│ exit code: 1
╰─> [24 lines of output]
running install
/Users/user/.cache/pre-commit/repoq_mv31g8/py_env-default/lib/python3.10/site-packages/setuptools/command/install.py:34: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools.
warnings.warn(
running build
running build_py
package init file 'ast3/tests/__init__.py' not found (or not a regular file)
running build_ext
building '_ast27' extension
building '_ast3' extension
ast3/Python/ast.c:844:5: warning: code will never be executed [-Wunreachable-code]
abort();
^~~~~
ast3/Python/ast.c:4514:9: error: implicit declaration of function '_PyUnicode_DecodeUnicodeEscape' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
v = _PyUnicode_DecodeUnicodeEscape(s, len, NULL, &first_invalid_escape);
^
ast3/Python/ast.c:4514:9: note: did you mean 'PyUnicode_DecodeUnicodeEscape'?
/opt/homebrew/opt/python#3.10/Frameworks/Python.framework/Versions/3.10/include/python3.10/unicodeobject.h:608:23: note: 'PyUnicode_DecodeUnicodeEscape' declared here
PyAPI_FUNC(PyObject*) PyUnicode_DecodeUnicodeEscape(
^
ast3/Python/ast.c:4514:7: warning: incompatible integer to pointer conversion assigning to 'PyObject *' (aka 'struct _object *') from 'int' [-Wint-conversion]
v = _PyUnicode_DecodeUnicodeEscape(s, len, NULL, &first_invalid_escape);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2 warnings and 1 error generated.
error: command '/usr/bin/clang' failed with exit code 1
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: legacy-install-failure
× Encountered error while trying to install package.
╰─> typed-ast
note: This is an issue with the package mentioned above, not pip.
hint: See above for output from the failure.
Check the log at /Users/user/.cache/pre-commit/pre-commit.log
I am running it on Apple M1 Air (macOS Big Sur), what am I missing or is it a known M1 issue ?
I have tried installing pydantic manually, pre-commit is installed by brew.
Thanks in Advance
pre-commit config:
repos:
- repo: https://github.com/pre-commit/pre-commit-hooks
rev: v4.0.1
hooks:
- id: trailing-whitespace
- id: end-of-file-fixer
- id: check-yaml
- id: check-added-large-files
- repo: https://github.com/psf/black
rev: 21.7b0
hooks:
- id: black
- repo: https://github.com/pre-commit/mirrors-mypy
rev: v0.782
hooks:
- id: mypy
additional_dependencies: [pydantic]

Answer 1

you're installing a very old version of mypy (0.782) which depends on an old version of typed-ast (<1.5.0) which does not support M1
you can ~usually get to the latest version by running pre-commit autoupdate -- or pick a version newer than 0.900 (where mypy started support for M1)
disclaimer: I created pre-commit

Answer 2

I am using Ubuntu 22.04.
In short, when I try git commit, it will report an error because I have installed pre-commit:
An unexpected error has occurred: CalledProcessError: command: ('python', '-mpip', 'install', '.')
return code: 1
expected return code: 0
stdout:
Executable `python` not found
First, we usually have python3 installed, so the python command is invalid.
Do it:
sudo apt install python-is-python3
Then, you usually encounter this problem in Ubuntu 22.04:
An unexpected error has occurred: AssertionError: BUG: expected environment for python to be healthy immediately after install, please open an issue describing your environment
more info:
virtualenv python version did not match created version:
- actual version: <<error retrieving version from /home/wind/.cache/pre-commit/reposyb8net0/py_env-python3/bin/python>>
- expected version: 3.10.4.final.0
To fix this, add this line to your .bashrc file:
export SETUPTOOLS_USE_DISTUTILS=stdlib
Refresh the configuration file by restarting a terminal window or running source ~/.bashrc.