def configure_system()

in build_aarch64_wheel.py [0:0]

• 25 lines of code
• 9 McCabe index (conditional complexity)

def configure_system(host: RemoteHost, *,
                     compiler="gcc-8",
                     use_conda=True,
                     python_version="3.8") -> None:
    if use_conda:
        install_condaforge_python(host, python_version)

    print('Configuring the system')
    if not host.using_docker():
        update_apt_repo(host)
        host.run_cmd("sudo apt-get install -y ninja-build g++ git cmake gfortran unzip")
    else:
        host.run_cmd("yum install -y sudo")
        host.run_cmd("conda install -y ninja")

    if not use_conda:
        host.run_cmd("sudo apt-get install -y python3-dev python3-yaml python3-setuptools python3-wheel python3-pip")
    host.run_cmd("pip3 install dataclasses typing-extensions")
    # Install and switch to gcc-8 on Ubuntu-18.04
    if not host.using_docker() and host.ami == ubuntu18_04_ami and compiler == 'gcc-8':
        host.run_cmd("sudo apt-get install -y g++-8 gfortran-8")
        host.run_cmd("sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-8 100")
        host.run_cmd("sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-8 100")
        host.run_cmd("sudo update-alternatives --install /usr/bin/gfortran gfortran /usr/bin/gfortran-8 100")
    if not use_conda:
        print("Installing Cython + numpy from PyPy")
        host.run_cmd("sudo pip3 install Cython")
        host.run_cmd("sudo pip3 install numpy")