Viewing file:  helpers.py (1.55 KB) -rw-r--r--
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# coding:utf-8
# Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2020 All Rights Reserved
#
# Licensed under CLOUD LINUX LICENSE AGREEMENT
# http://cloudlinux.com/docs/LICENSE.TXT
from __future__ import absolute_import
import json
import sys
import subprocess
def exit_with_error(error_string='', context=None,
code=None, error_id=None, icon=None, ignore_errors=False):
result = {"result": error_string}
if context:
result['context'] = context
if code:
result['code'] = code
if error_id:
result['error_id'] = error_id
if icon:
result['icon'] = icon
if ignore_errors:
result['ignore'] = ignore_errors
print(json.dumps(result))
sys.exit(1)
def run_command(cmd, env_data=None, return_full_output=False):
cmd_line = ' '.join(cmd)
try:
if return_full_output:
std_err_obj = subprocess.PIPE
else:
std_err_obj = subprocess.STDOUT
output = subprocess.Popen(
cmd,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=std_err_obj,
close_fds=True,
text=True,
env=env_data)
except OSError as oserr:
exit_with_error('%s. Can not run command: %s' % (cmd_line, str(oserr)))
std_out, std_err = output.communicate()
if return_full_output:
return output.returncode, std_out, std_err
if output.returncode != 0:
exit_with_error(std_err or 'output of the command: %s\n%s' % (cmd_line, std_out))
return std_out
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