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?? ..
?? __init__.py(1.37 KB)
?? __pycache__
?? clcagefs.py(10.99 KB)
?? clcaptain.py(1.96 KB)
?? clconfig.py(1.68 KB)
?? clconfpars.py(12.09 KB)
?? clcustomscript.py(1.16 KB)
?? cldebug.py(905 B)
?? clemail.py(1.65 KB)
?? clexception.py(1.14 KB)
?? clfunc.py(6.47 KB)
?? clhook.py(3.86 KB)
?? cllog.py(1.45 KB)
?? cloutput.py(471 B)
?? clproc.py(4.05 KB)
?? clpwd.py(7.74 KB)
?? clquota.py(1.27 KB)
?? clsec.py(657 B)
?? clwpos_lib.py(16.6 KB)
?? const.py(277 B)
?? cpapi
?? evr_utils.py(3.55 KB)
?? features.py(5.01 KB)
?? group_info_reader.py(5.29 KB)
?? lib
?? lock.py(1.02 KB)
?? mail_helper.py(4.45 KB)
?? mysql_lib.py(5.84 KB)
?? php_conf_reader.py(9.77 KB)
?? public_hooks
?? sysctl.py(7.61 KB)
?? ui_config.py(3.12 KB)
?? utils.py(32.91 KB)
?? utils_cmd.py(2.71 KB)

Editing: utils_cmd.py

# -*- coding: utf-8 -*-

# Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2018 All Rights Reserved
#
# Licensed under CLOUD LINUX LICENSE AGREEMENT
# http://cloudlinux.com/docs/LICENSE.TXT
#
import os
import sys
import subprocess

class ExternalProgramFailed(Exception):
    """Exception class for errors related to externally executed commands."""
    def __init__(self, message: str = ""):
        Exception.__init__(self, message)

def check_command(cmdname):
    """
    Checks if command is present and exits if no
    """
    if not os.path.exists(cmdname):
        print(f"Command not found: ({cmdname})")
        sys.exit(1)

def run_command(cmd, env_data=None, return_full_output=False, std_in=None, convert_to_str=True):
    """
    Runs external process and returns output
    :param cmd: command and arguments as a list
    :param env_data: environment data for process
    :param return_full_output: if true, returns (ret_code, std_out, std_err)
    @return: process stdout if is_full_output==False
    else - cortege (ret_code, std_out, std_err) without any checking
    """
    cmd_line = " ".join(cmd)
    try:
        std_err_obj = subprocess.PIPE if return_full_output else subprocess.STDOUT
        stdin_arg = subprocess.PIPE if std_in else subprocess.DEVNULL
        with subprocess.Popen(
            cmd,
            stdin=stdin_arg,
            stdout=subprocess.PIPE,
            stderr=std_err_obj,
            close_fds=True,
            env=env_data,
            text=convert_to_str,
        ) as proc:
            if not std_in:
                std_out, std_err = proc.communicate()
            else:
                std_out, std_err = proc.communicate(std_in)
            returncode = proc.returncode
    except OSError as oserr:
        raise ExternalProgramFailed(
            f"{cmd_line}. Cannot run command: {str(oserr)}"
        ) from oserr

if return_full_output:
        return returncode, std_out, std_err
    if returncode != 0:
        if not convert_to_str:
            raise ExternalProgramFailed(f"Error during command execution: {cmd_line}")
        else:
            raise ExternalProgramFailed(
                std_err or f"output of the command: {cmd_line}\n{std_out}"
            )
    return std_out

def exec_utility(util_path, params):
    """
    Executes supplied utility with supplied parameters
    :param util_path: Executable file to run path
    :param params: utility parameters
    :return: Cortege (ret_code, utility_stdout)
    """
    args = []
    args.append(util_path)
    args.extend(params)
    with subprocess.Popen(args, stdout=subprocess.PIPE, text=True) as proc:
        stdout, _ = proc.communicate()
        retcode = proc.returncode
    return retcode, stdout.strip()

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