def __init__(self, *args, **kwrds):
""" Initialize the cProfiler wrapper class.
Please refer to the pyhton documentation for initialization options.
"""
super(PythonCProfiler, self).__init__(*args, **kwrds)
self._call_tracker = KeepTrack()
def test_boolean_evaluation(self):
my_class = KeepTrack()
self.assertFalse(my_class)
my_class()
self.assertTrue(my_class)
my_class('ping')
self.assertTrue(my_class)
my_class('pong')
self.assertTrue(my_class)
my_class('pong')
self.assertFalse(my_class)
my_class('pong')
self.assertFalse(my_class)
def test_lifetime(self):
my_class = KeepTrack()
self.assertTrue(my_class())
self.assertFalse(my_class('ping'))
self.assertFalse(my_class('ping'))
self.assertFalse(my_class('pong'))
self.assertFalse(my_class('pong'))
self.assertTrue(my_class('pong'))
self.assertTrue(my_class('ping'))
self.assertFalse(my_class('ping'))
self.assertFalse(my_class('pong'))
self.assertTrue(my_class('pong'))
self.assertFalse(my_class('pong'))
self.assertTrue(my_class())
def __init__(self, recorder):
""" Initialize the monitoring class.
Parameters
----------
recorder : object
A subclass of :class:`~pikos.recorders.AbstractRecorder` or a class
that implements the same interface to handle the values to be
recorded.
"""
self._recorder = recorder
self._tracer = TraceFunctionManager()
self._index = 0
self._call_tracker = KeepTrack()
def on_function_event(self, frame, event, arg):
""" Record the current function event only when we are inside one
of the provided functions.
"""
code = frame.f_code
event_method = super(FocusedFunctionMixin, self).on_function_event
if code in self.functions:
tracker = self._code_trackers.setdefault(code, KeepTrack())
if event == 'call':
tracker('ping')
else:
tracker('pong')
event_method(frame, event, arg)
if not tracker:
del self._code_trackers[code]
elif any(self._code_trackers.itervalues()):
event_method(frame, event, arg)