Script that imports hosts from text file into Termius

importer.py

#!/usr/bin/python

import sys
from subprocess import call


def make_call(host):
    call = [
        'termius', 'host', '-L',
        host[0], '-a', host[1]
    ]

    if len(host) >= 3:
        call += ['-u', host[2]]

    if len(host) == 4:
        call += ['-P', host[3]]

    return call


def main():
    if len(sys.argv) != 2:
        print('Please, provide the filename as an argument!\n')
        return

    filename = sys.argv[1]
    delimiter = ','
    hosts = []

    with open(filename, 'r') as f:
        for line in f:
            hosts.append(line.strip().split(delimiter))

    login_result = call(['termius', 'login'])
    if login_result:
        return

    for host in hosts:
        if not len(host):
            continue

        call(make_call(host))

    call(['termius', 'pull'])
    call(['termius', 'push'])


if __name__ == "__main__":
    main()