def get(self): # if started was missing, use unix epoch started = self.settings.get('started', utcfromtimestamp(0)) started = isoformat(started) kernels = yield gen.maybe_future(self.kernel_manager.list_kernels()) total_connections = sum(k['connections'] for k in kernels) last_activity = isoformat(self.application.last_activity()) model = { 'started': started, 'last_activity': last_activity, 'kernels': len(kernels), 'connections': total_connections, } self.finish(json.dumps(model, sort_keys=True))
def get(self): # if started was missing, use unix epoch started = self.settings.get('started', utcfromtimestamp(0)) started = isoformat(started) kernels = yield maybe_future(self.kernel_manager.list_kernels()) total_connections = sum(k['connections'] for k in kernels) last_activity = isoformat(self.application.last_activity()) model = { 'started': started, 'last_activity': last_activity, 'kernels': len(kernels), 'connections': total_connections, } self.finish(json.dumps(model, sort_keys=True))
def test_get_status(self): r = self.get('status') data = r.json() assert data['connections'] == 0 assert data['kernels'] == 0 assert data['last_activity'].endswith('Z') assert data['started'].endswith('Z') assert data['started'] == isoformat(self.notebook.web_app.settings['started'])
def get(self): # if started was missing, use unix epoch started = self.settings.get('started', utcfromtimestamp(0)) # if we've never seen API activity, use started date api_last_activity = self.settings.get('api_last_activity', started) started = isoformat(started) api_last_activity = isoformat(api_last_activity) kernels = yield gen.maybe_future(self.kernel_manager.list_kernels()) total_connections = sum(k['connections'] for k in kernels) last_activity = max(chain([api_last_activity], [k['last_activity'] for k in kernels])) model = { 'started': started, 'last_activity': last_activity, 'kernels': len(kernels), 'connections': total_connections, } self.finish(json.dumps(model, sort_keys=True))
def test_get_status(self): r = self.get('status') data = r.json() assert data['connections'] == 0 assert data['kernels'] == 0 assert data['last_activity'].endswith('Z') assert data['started'].endswith('Z') assert data['started'] == isoformat( self.notebook.web_app.settings['started'])
def test_case_2(): try: var0 = "\x0c9lZ^BWXB'" var1 = '0\\ge50AB' var2 = {var1: var1, var1: var1} var3 = 30000 var4 = module0.isoformat(var3) except BaseException: pass
def get_terminal_model(self, name): """Return a JSON-safe dict representing a terminal. For use in representing terminals in the JSON APIs. """ self._check_terminal(name) term = self.terminals[name] model = { "name": name, "last_activity": isoformat(term.last_activity), } return model
def kernel_model(self, kernel_id): """Return a JSON-safe dict representing a kernel For use in representing kernels in the JSON APIs. """ self._check_kernel_id(kernel_id) kernel = self._kernels[kernel_id] model = { "id": kernel_id, "name": kernel.kernel_name, "last_activity": isoformat(kernel.last_activity), "execution_state": kernel.execution_state, "connections": self._kernel_connections[kernel_id], } return model
def kernel_model(self, kernel_id): """Return a JSON-safe dict representing a kernel For use in representing kernels in the JSON APIs. """ self._check_kernel_id(kernel_id) kernel = self._kernels[kernel_id] model = { "id":kernel_id, "name": kernel.kernel_name, "last_activity": isoformat(kernel.last_activity), "execution_state": kernel.execution_state, "connections": self._kernel_connections[kernel_id], } return model
from tornado import gen, web from tornado.ioloop import IOLoop from ..sessionmanager import SessionManager from notebook.services.kernels.kernelmanager import MappingKernelManager from notebook.services.contents.manager import ContentsManager from notebook._tz import utcnow, isoformat class DummyKernel(object): def __init__(self, kernel_name='python'): self.kernel_name = kernel_name dummy_date = utcnow() dummy_date_s = isoformat(dummy_date) class DummyMKM(MappingKernelManager): """MappingKernelManager interface that doesn't start kernels, for testing""" def __init__(self, *args, **kwargs): super(DummyMKM, self).__init__(*args, **kwargs) self.id_letters = iter(u'ABCDEFGHIJK') def _new_id(self): return next(self.id_letters) def start_kernel(self, kernel_id=None, path=None, kernel_name='python',
from unittest import TestCase from tornado import gen, web from tornado.ioloop import IOLoop from ..sessionmanager import SessionManager from notebook.services.kernels.kernelmanager import MappingKernelManager from notebook.services.contents.manager import ContentsManager from notebook._tz import utcnow, isoformat class DummyKernel(object): def __init__(self, kernel_name='python'): self.kernel_name = kernel_name dummy_date = utcnow() dummy_date_s = isoformat(dummy_date) class DummyMKM(MappingKernelManager): """MappingKernelManager interface that doesn't start kernels, for testing""" def __init__(self, *args, **kwargs): super(DummyMKM, self).__init__(*args, **kwargs) self.id_letters = iter(u'ABCDEFGHIJK') def _new_id(self): return next(self.id_letters) def start_kernel(self, kernel_id=None, path=None, kernel_name='python', **kwargs): kernel_id = kernel_id or self._new_id() k = self._kernels[kernel_id] = DummyKernel(kernel_name=kernel_name) self._kernel_connections[kernel_id] = 0 k.last_activity = dummy_date