requirements.txt

--extra-index-url https://antocuni.github.io/pypy-wheels/manylinux2010/
numpy==1.16.6; python_version<"3.6" and sys_platform!="win32"
numpy==1.18.0; platform_python_implementation=="PyPy" and sys_platform=="darwin" and python_version>="3.6"
numpy==1.19.3; (platform_python_implementation!="PyPy" or sys_platform=="linux") and python_version>="3.6" and python_version<"3.10"
pytest==4.6.9; python_version<"3.5"
pytest==6.1.2; python_version=="3.5"
pytest==6.2.1; python_version>="3.6"
scipy==1.2.3; (platform_python_implementation!="PyPy" or sys_platform=="linux") and python_version<"3.6"
scipy==1.5.4; (platform_python_implementation!="PyPy" or sys_platform=="linux") and python_version>="3.6" and python_version<"3.10"