FM / systemd

/usr/lib/python3/dist-packages/systemd

Name	Size	Mode	Actions
test/	-	0755	rm
__pycache__/	-	0755	rm
daemon.py	2273	0644	edit dl rm
id128.cpython-38-x86_64-linux-gnu.so	14904	0644	edit dl rm
journal.py	22241	0644	edit dl rm
login.cpython-38-x86_64-linux-gnu.so	23976	0644	edit dl rm
_daemon.cpython-38-x86_64-linux-gnu.so	23496	0644	edit dl rm
_journal.cpython-38-x86_64-linux-gnu.so	14840	0644	edit dl rm
_reader.cpython-38-x86_64-linux-gnu.so	45864	0644	edit dl rm
__init__.py	759	0644	edit dl rm

Edit: /usr/lib/python3/dist-packages/systemd/daemon.py (2273B)

from socket import AF_UNSPEC as _AF_UNSPEC

from ._daemon import (__version__,
                      booted,
                      notify,
                      _listen_fds,
                      _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-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))

cmd: