def test_gps(self):
current = ['hand empty', 'arm down']
goals = ['satisfied', 'baseball in air']
expected = [
'Executing drink beer', 'Executing grab baseball',
'Executing raise arm', 'Executing throw baseball'
]
final = gps.gps(current, goals, ops)
self.assertEqual(final, expected) # order matters this time
def test_gps(self):
current = ['hand empty', 'arm down']
goals = ['satisfied', 'baseball in air']
expected = ['Executing drink beer',
'Executing grab baseball',
'Executing raise arm',
'Executing throw baseball']
final = gps.gps(current, goals, ops)
self.assertEqual(final, expected) # order matters this time
def main():
start = problem['start']
finish = problem['finish']
ops = problem['ops']
for action in gps(start, finish, ops):
print action
problemB = {
'initial': ['space on a', 'a on table', 'space on b', 'b on table', 'space on c', 'c on table'],
'goal': ['c on table', 'b on c', 'a on b', 'space on a'],
'actions': problem['actions']
}
if __name__ == '__main__':
# import logging
# logging.basicConfig(level=logging.DEBUG)
# Use GPS to solve the problems formulated above.
actionSequence = gps(
problem['initial'],
problem['goal'],
problem['actions']
)
actionSequenceA = gps(
problemA['initial'],
problemA['goal'],
problemA['actions']
)
actionSequenceB = gps(
problemB['initial'],
problemB['goal'],
problemB['actions']
)
def test_gps_fail(self):
current = ['hand empty', 'arm down']
goals = ['satisfied', 'baseball in air', 'awesome']
self.assertFalse(gps.gps(current, goals, ops))
def main():
start = problem['start']
finish = problem['finish']
ops = problem['ops']
for action in gps(start, finish, ops):
print action
def test_gps_fail(self):
current = ['hand empty', 'arm down']
goals = ['satisfied', 'baseball in air', 'awesome']
self.assertFalse(gps.gps(current, goals, ops))
'preconds': [
'have plan',
],
'add': ['landed safely'],
'delete': ['falling']
}, {
'action': 'plan safe landing',
'preconds': ['on top of cliff'],
'add': ['have plan'],
'delete': ['clueless']
}]
}
if __name__ == '__main__':
# Use GPS to solve the problem formulated above.
actionSequence = gps.gps(problem['initial'], problem['goal'],
problem['actions'])
print("Manually reordered solution:")
# Print the solution, if there is one.
if actionSequence is not None:
for action in actionSequence:
print(action)
else:
print('plan failure...')
actionSequence = gps.gps(problem['initial'], problem['badGoal'],
problem['actions'])
print("Bad solution:")
# Print the solution, if there is one.