portal.py

import os
import sys

# If false means run locally
arguments = sys.argv
root = os.path.join(os.path.abspath(os.curdir), "portal_build")
gpu_dir = os.path.join(root, "server/cache/use_gpu")

if os.path.exists(root):
    os.environ["ROOT_DIR"] = root
    os.environ["COMMAND_LINE"] = "0"

    if "--electron" in arguments:
        os.environ["IS_ELECTRON"] = "0"

    if "--gpu" in arguments:
        os.environ["IS_GPU"] = "0"
        with open(gpu_dir, "w+") as gpu_flag:
            gpu_flag.write("0")
    else:
        with open(gpu_dir, "w+") as gpu_flag:
            gpu_flag.write("-1")

    if os.getenv("IS_ELECTRON"):
        os.system("npm run portal_build")
    else:
        from portal_build.run import initialize  # pylint: disable=import-error

        initialize()

else:
    raise FileNotFoundError("Portal not installed or installation failed.")