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File Content: `subprocess.py`

"""General utilities for working with subprocesses."""
import signal
import subprocess
from subprocess import PIPE  # noqa: F401

__all__ = ["PIPE", "CalledProcessError", "check_output"]


class CalledProcessError(subprocess.CalledProcessError):
    """Add stdout,stderr to str representation"""

    def __str__(self):
        if self.returncode and self.returncode < 0:
            try:
                return "Command '%s' died with %r.\nStdout: %s\nStderr: %s" % (
                    self.cmd,
                    signal.Signals(
                        -self.returncode
                    ),  # noqa E501 pylint: disable=E1101
                    self.stdout,
                    self.stderr,
                )
            except ValueError:
                return (
                    "Command '%s' died with unknown signal %d."
                    "\nStdout: %s\nStderr: %s"
                    % (self.cmd, -self.returncode, self.stdout, self.stderr)
                )
        else:
            return (
                "Command '%s' returned non-zero exit status %d."
                "\nStdout: %s\nStderr: %s"
                % (self.cmd, self.returncode, self.stdout, self.stderr)
            )


def check_output(*args, **kwargs):
    """A wrapper for stdlib subprocess.check_output.

    Include stdout/stderr in error message.
    """
    try:
        return subprocess.check_output(*args, **kwargs)
    except subprocess.CalledProcessError as e:
        raise CalledProcessError(
            e.returncode, e.cmd, e.stdout, e.stderr
        ) from None

Name	Size	Permission
__pycache__	---	0755
__init__.py	55025 bytes	0644
_shutil.py	795 bytes	0644
antivirus_mode.py	497 bytes	0644
async_utils.py	718 bytes	0644
benchmark.py	538 bytes	0644
buffer.py	1270 bytes	0644
check_db.py	7901 bytes	0644
check_lock.py	636 bytes	0644
cli.py	7570 bytes	0644
common.py	14757 bytes	0644
config.py	999 bytes	0644
cronjob.py	902 bytes	0644
doctor.py	1026 bytes	0644
hyperscan.py	149 bytes	0644
importer.py	2730 bytes	0644
ipecho.py	1946 bytes	0644
json.py	953 bytes	0644
kwconfig.py	1601 bytes	0644
parsers.py	11386 bytes	0644
resource_limits.py	2347 bytes	0644
safe_fileops.py	8179 bytes	0644
safe_sequence.py	363 bytes	0644
serialization.py	1757 bytes	0644
sshutil.py	8134 bytes	0644
subprocess.py	1570 bytes	0644
support.py	5329 bytes	0644
threads.py	1005 bytes	0644
validate.py	4375 bytes	0644
whmcs.py	7784 bytes	0644
wordpress_mu_plugin.py	1440 bytes	0644

File Content: subprocess.py

File Content: `subprocess.py`