osb-model-validation/omv/engines/getnrn.py at 6cfa63b469accb0b19e0a0b23aef13983d47b3fd · OpenSourceBrain/osb-model-validation · GitHub

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import os
import sys
from subprocess import check_output as co
from omv.common.inout import inform
from omv.common.inout import pip_install

from omv.engines.utils.wdir import working_dir


def install_neuron(version):
    if not version:
        if sys.version_info.major == 3:
            version = "8.2.6"  # for pynn 0.11.0
        else:
            version = "7.6"

    if sys.version_info.major == 3 and ("7.8" in version or "8." in version):
        pip_install("neuron==%s" % version)
        import neuron

        inform("Successfully installed NEURON v%s using pip.." % version, indent=2)
    else:
        nrnpath = os.path.join(os.environ["HOME"], "neuron")

        inform("Installing NEURON %s into %s" % (version, nrnpath), indent=1)
        os.mkdir(nrnpath)
        with working_dir(nrnpath):
            nrn_url = (
                "https://www.neuron.yale.edu/ftp/neuron/versions/v%s/nrn-%s.tar.gz"
                % (version, version)
            )
            dl_file = "nrn-%s.tar.gz" % version

            # See below re 7.8 on py2...
            if "7.8" in version or "8.0" in version:
                nrn_url = "https://github.com/neuronsimulator/nrn/archive/%s.tar.gz" % (
                    version
                )
                dl_file = "%s.tar.gz" % version
            print(co(["wget", "-nv", nrn_url]))
            print(co(["tar", "xzvf", dl_file]))
            print(co(["mv", "nrn-%s" % version, "nrn"]))
            os.chdir("nrn")

            path = os.getcwd()
            pyexec = sys.executable
            # Needs to be updated if Neuron >=7.8...
            co(
                [
                    "./configure --prefix=%s --without-iv --with-nrnpython=%s"
                    % (path, pyexec)
                ],
                shell=True,
            )
            print(co(["make", "-j3"]))
            print(co(["make", "install"]))

            os.chdir("src/nrnpython")
            print(co(["pip", "install", "."]))