get suffix filtered user proc names and ids from remote linux machines without psutil via chopsticks

chopsticks_helper.py

import sys
import os
import platform


def get_machine_info():
    info = {}
    info["sys.version"] = sys.version
    info["platform"] = platform.platform()
    info["release"] = platform.release()
    return info


def get_suffixed_user_procs(suffix):
    filtered_procs = {}
    user_id = os.getuid()
    
    for entry in os.scandir('/proc'):
        if not entry.is_dir():
            continue
        if not entry.stat().st_gid == user_id:
            continue
        
        dirname = entry.name
        
        if not dirname.isdigit():
            continue
        
        with open('/proc/{}/cmdline'.format(dirname), mode='rb') as fd:
            proc_path = fd.read().decode().split('\x00')[0]
            if proc_path.endswith(suffix):
                filtered_procs[dirname] = proc_path
                
    return filtered_procs

get_daemons.py

from chopsticks.tunnel import SSHTunnel
import chopsticks_helper

tun = SSHTunnel("192.168.2.2", user="pi")
print(tun.host, tun.call(chopsticks_helper.get_suffixed_user_procs, "d"))