Switch to python-buster for manylinux wheel (mypy -> typed_ast) support?

[jbooth-mastery]

The choice to use alpine in the build image makes using mypy somewhere between difficult to impossible.

$ docker run --rm -it python:3.8.0-alpine3.10 pip install mypy
Collecting mypy
  Downloading https://files.pythonhosted.org/packages/f8/11/9b81379e84b066ee6f1b906b00a35220f15e0fcd87307c50768382d9e831/mypy-0.740-py3-none-any.whl (1.7MB)
     |████████████████████████████████| 1.7MB 919kB/s 
Collecting typing-extensions>=3.7.4
  Downloading https://files.pythonhosted.org/packages/03/92/705fe8aca27678e01bbdd7738173b8e7df0088a2202c80352f664630d638/typing_extensions-3.7.4.1-py3-none-any.whl
Collecting mypy-extensions<0.5.0,>=0.4.0
  Downloading https://files.pythonhosted.org/packages/5c/eb/975c7c080f3223a5cdaff09612f3a5221e4ba534f7039db34c35d95fa6a5/mypy_extensions-0.4.3-py2.py3-none-any.whl
Collecting typed-ast<1.5.0,>=1.4.0
  Downloading https://files.pythonhosted.org/packages/34/de/d0cfe2ea7ddfd8b2b8374ed2e04eeb08b6ee6e1e84081d151341bba596e5/typed_ast-1.4.0.tar.gz (206kB)
     |████████████████████████████████| 215kB 1.9MB/s 
Building wheels for collected packages: typed-ast
  Building wheel for typed-ast (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: /usr/local/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-no1222u2/typed-ast/setup.py'"'"'; __file__='"'"'/tmp/pip-install-no1222u2/typed-ast/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-_59ecc5c --python-tag cp38
       cwd: /tmp/pip-install-no1222u2/typed-ast/
  Complete output (23 lines):
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build/lib.linux-x86_64-3.8
  creating build/lib.linux-x86_64-3.8/typed_ast
  copying typed_ast/ast3.py -> build/lib.linux-x86_64-3.8/typed_ast
  copying typed_ast/conversions.py -> build/lib.linux-x86_64-3.8/typed_ast
  copying typed_ast/ast27.py -> build/lib.linux-x86_64-3.8/typed_ast
  copying typed_ast/__init__.py -> build/lib.linux-x86_64-3.8/typed_ast
  package init file 'ast3/tests/__init__.py' not found (or not a regular file)
  creating build/lib.linux-x86_64-3.8/typed_ast/tests
  copying ast3/tests/test_basics.py -> build/lib.linux-x86_64-3.8/typed_ast/tests
  running build_ext
  building '_ast27' extension
  creating build/temp.linux-x86_64-3.8
  creating build/temp.linux-x86_64-3.8/ast27
  creating build/temp.linux-x86_64-3.8/ast27/Parser
  creating build/temp.linux-x86_64-3.8/ast27/Python
  creating build/temp.linux-x86_64-3.8/ast27/Custom
  gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -DTHREAD_STACK_SIZE=0x100000 -fPIC -Iast27/Include -I/usr/local/include/python3.8 -c ast27/Parser/acceler.c -o build/temp.linux-x86_64-3.8/ast27/Parser/acceler.o
  unable to execute 'gcc': No such file or directory
  error: command 'gcc' failed with exit status 1
  ----------------------------------------
  ERROR: Failed building wheel for typed-ast

vs a simple python(-buster) where the wheels work:

$ docker run --rm -it python pip install mypy
Collecting mypy
  Downloading https://files.pythonhosted.org/packages/77/96/6de3a8bb7441550361fedf9b43c45557e10246cff23ca3fac65e4acf20c1/mypy-0.740-cp38-cp38-manylinux1_x86_64.whl (23.9MB)
     |████████████████████████████████| 23.9MB 1.1MB/s 
Collecting typed-ast<1.5.0,>=1.4.0
  Downloading https://files.pythonhosted.org/packages/f2/4f/2f98f0c6929a725ba22c750838a4424be5053d8fc76f0f018424ebecc62e/typed_ast-1.4.0-cp38-cp38-manylinux1_x86_64.whl (768kB)
     |████████████████████████████████| 778kB 1.5MB/s 
Collecting mypy-extensions<0.5.0,>=0.4.0
  Downloading https://files.pythonhosted.org/packages/5c/eb/975c7c080f3223a5cdaff09612f3a5221e4ba534f7039db34c35d95fa6a5/mypy_extensions-0.4.3-py2.py3-none-any.whl
Collecting typing-extensions>=3.7.4
  Downloading https://files.pythonhosted.org/packages/03/92/705fe8aca27678e01bbdd7738173b8e7df0088a2202c80352f664630d638/typing_extensions-3.7.4.1-py3-none-any.whl
Installing collected packages: typed-ast, mypy-extensions, typing-extensions, mypy
Successfully installed mypy-0.740 mypy-extensions-0.4.3 typed-ast-1.4.0 typing-extensions-3.7.4.1

Would you consider a switch to the standard python image?

[github-actions]

🎉 This issue has been resolved in version 1.1.0 🎉

The release is available on GitHub release

Your semantic-release bot 📦🚀

[jbooth-mastery]

Awesome, thanks!