| Server IP : 49.231.201.246 / Your IP : 216.73.216.149 Web Server : Apache/2.4.18 (Ubuntu) System : User : root ( 0) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : exec,passthru,mail,shell_exec,system,proc_open,popen,ini_alter,dl,proc_close,curl_exec,curl_multi_exec,readfile,parse_ini_file,escapeshellarg,escapeshellcmd,show_source,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare,mail,php_uname,phpinfo MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/share/python3/debpython/ |
Upload File : |
try:
from datetime import datetime
except ImportError:
datetime = None
import logging
import re
from subprocess import PIPE, Popen
from pickle import dumps
log = logging.getLogger(__name__)
PUBLIC_DIR_RE = re.compile(r'.*?/usr/lib/python(\d(?:.\d+)?)/(site|dist)-packages')
class memoize:
def __init__(self, func):
self.func = func
self.cache = {}
def __call__(self, *args, **kwargs):
key = dumps((args, kwargs))
if key not in self.cache:
self.cache[key] = self.func(*args, **kwargs)
return self.cache[key]
def execute(command, cwd=None, env=None, log_output=None):
"""Execute external shell commad.
:param cdw: currennt working directory
:param env: environment
:param log_output:
* opened log file or path to this file, or
* None if output should be included in the returned dict, or
* False if output should be redirectored to stdout/stderr
"""
args = {'shell': True, 'cwd': cwd, 'env': env}
close = False
if log_output is False:
pass
elif log_output is None:
args.update(stdout=PIPE, stderr=PIPE)
elif log_output:
if isinstance(log_output, str):
close = True
log_output = open(log_output, 'a')
if datetime:
log_output.write('\n# command executed on {}'.format(datetime.now().isoformat()))
log_output.write('\n$ {}\n'.format(command))
log_output.flush()
args.update(stdout=log_output, stderr=log_output)
log.debug('invoking: %s', command)
with Popen(command, **args) as process:
stdout, stderr = process.communicate()
close and log_output.close()
return dict(returncode=process.returncode,
stdout=stdout and str(stdout, 'utf-8'),
stderr=stderr and str(stderr, 'utf-8'))