setup.py 文件源码

def install_kernel(cmd):
    # Install the kernel spec when we install the package
    from ipykernel import kernelspec
    from jupyter_client.kernelspec import KernelSpecManager

    kernel_name = 'geonotebook%i' % sys.version_info[0]

    path = os.path.join(tempfile.mkdtemp(suffix='_kernels'), kernel_name)
    try:
        os.makedirs(path)
    except OSError:
        pass

    kernel_dict = {
        'argv': kernelspec.make_ipkernel_cmd(mod='geonotebook'),
        'display_name': 'Geonotebook (Python %i)' % sys.version_info[0],
        'language': 'python',
    }

    with open(os.path.join(path, 'kernel.json'), 'w') as fh:
        json.dump(kernel_dict, fh, indent=1)

    ksm = KernelSpecManager()
    ksm.install_kernel_spec(
        path, kernel_name=kernel_name, user=False, prefix=sys.prefix)

    shutil.rmtree(path)


# shamelessly taken from ipyleaflet: https://github.com/ellisonbg/ipyleaflet
# Copyright (c) 2014 Brian E. Granger