def test_add_edge_lengths(self):
g1 = qt.generate_pagerank_graph(10)
g2 = qt.add_edge_lengths(g1)
edge_props = set()
for key in g2.edge_properties():
edge_props.add(key)
self.assertTrue('edge_length' in edge_props)
def test_add_edge_lengths(self):
g1 = qt.generate_pagerank_graph(10)
g2 = qt.add_edge_lengths(g1)
edge_props = set()
for key in g2.edge_properties():
edge_props.add(key)
self.assertTrue('edge_length' in edge_props)
def test_QueueNetwork_simulate(self):
g = qt.generate_pagerank_graph(50)
qn = qt.QueueNetwork(g)
qn.max_agents = 2000
qn.initialize(50)
t0 = np.random.uniform(30, 50)
qn.max_agents = 2000
qn.simulate(t=t0)
self.assertGreater(qn.current_time, t0)
def test_QueueNetwork_simulate(self):
g = qt.generate_pagerank_graph(50)
qn = qt.QueueNetwork(g)
qn.max_agents = 2000
qn.initialize(50)
t0 = np.random.uniform(30, 50)
qn.max_agents = 2000
qn.simulate(t=t0)
self.assertGreater(qn.current_time, t0)
import queueing_tool as qt
import matplotlib.animation as manimation
from matplotlib import *
g = qt.generate_pagerank_graph(4, seed=13)
net = qt.QueueNetwork(g, seed=13)
net.initialize()
net.animate(figsize=(4, 4))
kwargs = {
'filename': 'test.mp4',
'frames': 300,
'fps': 30,
'writer': 'mencoder',
'figsize': (4, 4),
'vertex_size': 15
}
"""
This method calls FuncAnimation and optionally matplotlib.animation.FuncAnimation.save().
Any keyword that can be passed to these functions are passed via kwargs.
"""
net.animate(**kwargs)
def setUpClass(cls):
cls.g = qt.generate_pagerank_graph(200)
cls.qn = qt.QueueNetwork(cls.g)
cls.qn.g.draw_graph = mock.MagicMock()
cls.qn.max_agents = 2000
cls.qn.initialize(50)
def test_QueueNetwork_init_error(self):
g = qt.generate_pagerank_graph(7)
with self.assertRaises(TypeError):
qt.QueueNetwork(g, blocking=2)
net.simulate(50000) # set 50000 events
net.num_events
print("Number of events: ", net.num_events)
def time():
t0 = net.current_time
net.simulate(t=75)
t1 = net.current_time
result = t1 - t0
print("current time: ", t0)
print("current time: ", t1)
print("Simulation Time: ", result)
"""
conclusion: there are two kind of simulation method.
Event / Time
"""
if __name__ == "__main__":
g = qt.generate_pagerank_graph(100, seed=50) # 100 nodes
net = qt.QueueNetwork(g, seed=50)
net.initialize(2)
event()
time()
def setUpClass(cls):
cls.g = qt.generate_pagerank_graph(200)
cls.qn = qt.QueueNetwork(cls.g)
cls.qn.g.draw_graph = mock.MagicMock()
cls.qn.max_agents = 2000
cls.qn.initialize(50)
def test_QueueNetwork_init_error(self):
g = qt.generate_pagerank_graph(7)
with self.assertRaises(TypeError):
qt.QueueNetwork(g, blocking=2)