easyconf-lemonbar/modules.py

from yaml import safe_load
from io import open
from threading import Thread
from subprocess import run
from time import sleep

running_modules_dict = {}

def print_modules():
    for module in running_modules_dict:
        print(running_modules_dict[module] + " | ", end='')
    print(flush=True)

def module_thread(name, cmd, refresh, pre, post):
    while True:
        result = pre
        result += run(cmd, shell=True, capture_output=True, text=True).stdout.strip()
        result += post
        running_modules_dict[name] = result
        print_modules()
        sleep(refresh/1000)

with open("./testing_config.yml", 'r', encoding='utf8') as file:
    config_file = safe_load(file)

modules = config_file['bar']['modules']
for module in modules:
    cmd = modules[module]['command']
    refresh = modules[module]['refresh']

    running_modules_dict[module] = ''

    x = Thread(target=module_thread, args=(module, cmd, refresh, '', ''))
    x.start()