REDROOM

Edit File Size: 2.91 KB

//lib/python3/dist-packages/systemd/daemon.py

Text Base64

from socket import AF_UNSPEC as _AF_UNSPEC

from ._daemon import (__version__,
                      booted,
                      notify,
                      _listen_fds,
                      _listen_fds_with_names,
                      _is_fifo,
                      _is_socket,
                      _is_socket_inet,
                      _is_socket_sockaddr,
                      _is_socket_unix,
                      _is_mq,
                      LISTEN_FDS_START)

def _convert_fileobj(fileobj):
    try:
        return fileobj.fileno()
    except AttributeError:
        return fileobj

def is_fifo(fileobj, path=None):
    fd = _convert_fileobj(fileobj)
    return _is_fifo(fd, path)

def is_socket(fileobj, family=_AF_UNSPEC, type=0, listening=-1):
    fd = _convert_fileobj(fileobj)
    return _is_socket(fd, family, type, listening)

def is_socket_inet(fileobj, family=_AF_UNSPEC, type=0, listening=-1, port=0):
    fd = _convert_fileobj(fileobj)
    return _is_socket_inet(fd, family, type, listening, port)

def is_socket_sockaddr(fileobj, address, type=0, flowinfo=0, listening=-1):
    """Check socket type, address and/or port, flowinfo, listening state.

Wraps sd_is_socket_inet_sockaddr(3).

`address` is a systemd-style numerical IPv4 or IPv6 address as used in
    ListenStream=. A port may be included after a colon (":").
    See systemd.socket(5) for details.

Constants for `family` are defined in the socket module.
    """
    fd = _convert_fileobj(fileobj)
    return _is_socket_sockaddr(fd, address, type, flowinfo, listening)

def is_socket_unix(fileobj, type=0, listening=-1, path=None):
    fd = _convert_fileobj(fileobj)
    return _is_socket_unix(fd, type, listening, path)

def is_mq(fileobj, path=None):
    fd = _convert_fileobj(fileobj)
    return _is_mq(fd, path)

def listen_fds(unset_environment=True):
    """Return a list of socket activated descriptors

Example::

(in primary window)
      $ systemd-socket-activate -l 2000 python3 -c \\
          'from systemd.daemon import listen_fds; print(listen_fds())'
      (in another window)
      $ telnet localhost 2000
      (in primary window)
      ...
      Execing python3 (...)
      [3]
    """
    num = _listen_fds(unset_environment)
    return list(range(LISTEN_FDS_START, LISTEN_FDS_START + num))

def listen_fds_with_names(unset_environment=True):
    """Return a dictionary of socket activated descriptors as {fd: name}

Example::

(in primary window)
      $ systemd-socket-activate -l 2000 -l 4000 --fdname=2K:4K python3 -c \\
          'from systemd.daemon import listen_fds_with_names; print(listen_fds_with_names())'
      (in another window)
      $ telnet localhost 2000
      (in primary window)
      ...
      Execing python3 (...)
      [3]
    """
    composite = _listen_fds_with_names(unset_environment)
    retval = {}
    for i in range(0, composite[0]):
        retval[i+LISTEN_FDS_START] = composite[1+i]
    return retval

Exit & Reset Text mode: syntax highlighting auto-detects file type.

Name	Size	Perms	Modified	Actions
test DIR	-	drwxr-xr-x	2026-01-08 12:56:08	Edit Download recursive recursive
__pycache__ DIR	-	drwxr-xr-x	2026-01-08 12:56:08	Edit Download recursive recursive
daemon.py	2.91 KB	lrw-r--r--	2022-08-16 13:50:06	Edit Download recursive recursive
id128.cpython-312-x86_64-linux-gnu.so	22.43 KB	lrw-r--r--	2024-04-08 16:17:49	Edit Download recursive recursive
journal.py	22.58 KB	lrw-r--r--	2022-08-16 13:50:06	Edit Download recursive recursive
login.cpython-312-x86_64-linux-gnu.so	23.22 KB	lrw-r--r--	2024-04-08 16:17:49	Edit Download recursive recursive
_daemon.cpython-312-x86_64-linux-gnu.so	26.70 KB	lrw-r--r--	2024-04-08 16:17:49	Edit Download recursive recursive
_journal.cpython-312-x86_64-linux-gnu.so	14.37 KB	lrw-r--r--	2024-04-08 16:17:49	Edit Download recursive recursive
_reader.cpython-312-x86_64-linux-gnu.so	48.19 KB	lrw-r--r--	2024-04-08 16:17:49	Edit Download recursive recursive
__init__.py	759 B	lrw-r--r--	2022-08-16 13:50:06	Edit Download recursive recursive

Directory Contents