class TestRules(unittest.TestCase):
def setUp(self):
self.tracer = Tracer(PackageManagerMock(),
Rules,
Applications,
memory=dump_memory_mock)
self.tracer.timestamp = 5555 # Sure, it should be a UNIX timestamp value
Application.processes_factory = ProcessesMock
def test_trace_affected(self):
affected = self.tracer.trace_affected()
self.assertSetEqual(
set(affected),
set([Applications.find("baz"),
Applications.find("qux")]))
self.assertIsInstance(affected, ApplicationsCollection)
def test_trace_application(self):
affected = self.tracer.trace_application(Applications.find("baz"),
AffectedProcessMock)
self.assertIsInstance(affected, AffectedProcessesCollection)
self.assertEqual(len(affected), 1)
process = affected[0]
self.assertIsInstance(process, AffectedProcess)
self.assertEqual(process.pid, 4) # pid of "baz" in our mock
def __init__(self, args, call_helper=None): #TODO filter blacklisted packages from restart tracer = Tracer( System.package_manager(erased=args.erased), Rules, Applications, memory=dump_memory, erased=args.erased ) daemons = tracer.trace_affected(user="******").filter_types([Applications.TYPES["DAEMON"]]) if call_helper is None: call_helper = RestartController._call_helper else: call_helper = call_helper self.restarted_daemons = RestartController.restart_daemons(daemons, call_helper)
def __init__(self, args, call_helper=None):
#TODO filter blacklisted packages from restart
tracer = Tracer(System.package_manager(erased=args.erased),
Rules,
Applications,
memory=dump_memory,
erased=args.erased)
daemons = tracer.trace_affected(user="******").filter_types(
[Applications.TYPES["DAEMON"]])
if call_helper is None:
call_helper = RestartController._call_helper
else:
call_helper = call_helper
self.restarted_daemons = RestartController.restart_daemons(
daemons, call_helper)
class TestRules(unittest.TestCase):
def setUp(self):
self.tracer = Tracer(PackageManagerMock(), Rules, Applications, memory=dump_memory_mock)
self.tracer.timestamp = 5555 # Sure, it should be a UNIX timestamp value
Application.processes_factory = ProcessesMock
def test_trace_affected(self):
affected = self.tracer.trace_affected()
self.assertSetEqual(set(affected), set([Applications.find("baz"), Applications.find("qux")]))
self.assertIsInstance(affected, ApplicationsCollection)
def test_trace_application(self):
affected = self.tracer.trace_application("baz", AffectedProcessMock)
self.assertIsInstance(affected, AffectedProcessesCollection)
self.assertEqual(len(affected), 1)
process = affected[0]
self.assertIsInstance(process, AffectedProcess)
self.assertEqual(process.pid, 4) # pid of "baz" in our mock
class DefaultController(object):
args = None
tracer = None
processes = None
def __init__(self, args, packages):
self.args = args
self.tracer = Tracer(
System.package_manager(erased=args.erased),
Rules,
Applications,
memory=dump_memory,
hooks_observer=HooksObserver(),
erased=args.erased
)
self.tracer.now = args.now
self.tracer.timestamp = args.timestamp[0]
if packages:
self.tracer.specified_packages = packages
self.applications = self.tracer.trace_affected(self._user(args.user))
if self.args.daemons_only:
self.applications = self.applications.filter_types([Applications.TYPES["DAEMON"]])
def render(self):
if not self.args.hooks_only:
view = DefaultView()
view.assign("applications", self.applications)
view.assign("args", self.args)
view.render()
exit(self.status_code())
def render_helpers(self):
helper_controller = HelperController(self.args)
for application in self._restartable_applications(self.applications, self.args):
helper_controller.print_helper(application.name, self.args)
print("")
view = NoteForHiddenView()
view.assign("args", self.args)
view.assign("total_count", len(self.applications))
view.assign("session_count", self.applications.count_type(Applications.TYPES['SESSION']))
view.assign("static_count", self.applications.count_type(Applications.TYPES['STATIC']))
view.render()
def render_interactive(self):
helper_controller = HelperController(self.args)
filtered = self._restartable_applications(self.applications, self.args).sorted("name")
while True:
view = InteractiveView()
view.assign("applications", filtered)
view.assign("args", self.args)
view.assign("total_count", len(self.applications))
view.assign("session_count", self.applications.count_type(Applications.TYPES['SESSION']))
view.assign("static_count", self.applications.count_type(Applications.TYPES['STATIC']))
view.render()
# If there are only hidden applications (any listed)
if view.get("total_count") == view.get("session_count") + view.get("static_count"):
break
print("\n" + _("Press application number for help or 'q' to quit"))
answer = input("--> ")
try:
if answer == "q": return
elif int(answer) <= 0 or int(answer) > len(filtered): raise IndexError
helper_controller.print_helper(filtered[int(answer) - 1], self.args)
except (SyntaxError, IndexError, ValueError):
print(_("Wrong application number"))
sys.stdout.write("\n-- " + _("Press <enter> to get list of applications") + " --")
input()
def status_code(self):
"""
0 - No affected applications
101 - Found some affected applications
102 - Found some affected daemons
103 - Session restart needed
104 - Reboot needed
"""
code = 0
if len(self.applications) > 0:
code = 101
if self.applications.count_type(Applications.TYPES['DAEMON']):
code = 102
if self.applications.count_type(Applications.TYPES['SESSION']):
code = 103
if self.applications.count_type(Applications.TYPES['STATIC']):
code = 104
return code
def _restartable_applications(self, applications, args):
return applications.exclude_types([
Applications.TYPES['STATIC'],
Applications.TYPES['SESSION']
]) if not args.all else applications
def _user(self, user):
if user == '*': return None
elif user == 'root': return user
elif not user: return System.user()
else: return user[0]
