def get_service(self, _id):
"""
Get status for one specified init script.
:param _id: Script name
:type _id: string
:return: Service object
:rtype: Service
"""
svc = Service(self)
svc.id = svc.name = _id
try:
svc.running = self._run_action(_id, 'status')
svc.state = 'running' if svc.running else 'stopped'
svc.enabled = True
svc.static = False
except Exception as e:
svc.running = False
return svc
def list(self, units=None):
"""
Generator of all units service in systemd.
:param units: List of services names
:type units: list of strings
:return: Service object
:rtype: Service
"""
if not units:
units = [x.split()[0] for x in subprocess.check_output(['systemctl', 'list-unit-files', '--no-legend', '--no-pager', '-la']).decode().splitlines() if x]
units = [x for x in units if x.endswith('.service') and '@.service' not in x]
units = list(set(units))
cmd = ['systemctl', 'show', '-o', 'json', '--full', '--all'] + units
used_names = set()
unit = {}
for l in subprocess.check_output(cmd).decode().splitlines() + [None]:
if not l:
if len(unit) > 0:
svc = Service(self)
svc.id = unit['Id']
svc.name, _ = svc.id.rsplit('.', 1)
svc.name = svc.name.replace('\\x2d', '\x2d')
svc.running = unit['SubState'] == 'running'
svc.state = 'running' if svc.running else 'stopped'
svc.enabled = unit['UnitFileState'] == 'enabled'
svc.static = unit['UnitFileState'] == 'static'
if svc.name not in used_names:
yield svc
used_names.add(svc.name)
unit = {}
elif '=' in l:
k, v = l.split('=', 1)
unit[k] = v
