def print_helper(self, app, args):
if app.instances:
manager = System.package_manager()
package = manager.provided_by(app)
if package:
package.load_info(System.package_manager())
tr = Tracer(System.package_manager(), Rules, Applications)
tr.now = self.args.now
if self.packages:
tr.specified_packages = self.packages
try: affected_by = tr.trace_application(app)
except AccessDenied: affected_by = _("You don't have enough permissions")
affects = self._affects(app, affected_by)
view = HelperView()
view.assign("args", args)
view.assign("processes", app.instances)
view.assign("application", app)
view.assign("package", package)
view.assign("affected_by", affected_by)
view.assign("affects", affects)
view.render()
else:
print(_("Application called {0} is not running").format(app.name))
def print_helper(self, app_name, args):
processes = Applications.find(app_name).instances
if processes:
manager = System.package_manager()
package = manager.provided_by(app_name)
if package:
package.load_info(System.package_manager())
tr = Tracer(System.package_manager(), Rules, Applications)
tr.now = self.args.now
if self.packages:
tr.specified_packages = self.packages
try: affected_by = tr.trace_application(app_name)
except AccessDenied: affected_by = _("You don't have enough permissions")
app = Applications.find(app_name)
affects = self._affects(app, affected_by)
view = HelperView()
view.assign("args", args)
view.assign("processes", processes)
view.assign("application", app)
view.assign("package", package)
view.assign("affected_by", affected_by)
view.assign("affects", affects)
view.render()
else:
print(_("Application called {0} is not running").format(app_name))
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
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
