def __init__(self, name, units, points):
super(JArrayGenerator, self).__init__()
points = points.tolist() # Convert from array to list
self.name = name
self.generator = ArrayGenerator(name, units, points)
logging.debug(self.generator.to_dict())
def test_array_positions_from_array(self):
genone = ArrayGenerator("x", "mm", [1.0, 2.0, 3.0, 4.0, 5.0])
gentwo = ArrayGenerator("x", "mm", [6.0, 7.0, 8.0, 9.0, 0.0])
g = ConcatGenerator([genone, gentwo])
positions = [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 0.0]
bounds = [0.5, 1.5, 2.5, 3.5, 4.5, 5.5, 6.5, 7.5, 8.5, 4.5, -4.5]
g.prepare_positions()
g.prepare_bounds()
self.assertEqual(positions, g.positions['x'].tolist())
self.assertEqual(bounds, g.bounds['x'].tolist())
def test_to_dict(self):
points = [0., 0., 1., 2., 0.5, 2.7, 1.3, 4.0]
expected = {}
expected["typeid"] = "scanpointgenerator:generator/ArrayGenerator:1.0"
expected["axis"] = "x"
expected["units"] = "cm"
expected["points"] = points
expected["alternate"] = True
g = ArrayGenerator("x", "cm", points, True)
self.assertEqual(expected, g.to_dict())
def test_from_dict_extra_args_asserts(self):
points = [0., 0., 1., 2., 0.5, 2.7, 1.3, 4.0]
d = {}
d["axes"] = ["x"]
d["units"] = "cm"
d["points"] = points
d["alternate"] = True
d["extra"] = ["extra_argument"]
with self.assertRaises(AssertionError):
ArrayGenerator.from_dict(d)
def __init__(self, name, units, points):
super(JArrayGenerator, self).__init__()
points = points.tolist() # Convert from array to list
self.name = name
self.generator = ArrayGenerator(name, units, points)
logging.debug(self.generator.to_dict())
def __init__(self, name, units, points):
super(JArrayGenerator, self).__init__()
points = points.tolist() # Convert from array to list
self.name = name
array_gen = ArrayGenerator(name, units, points)
self.generator = CompoundGenerator([array_gen], [], [])
self.generator.prepare()
logging.debug(self.generator.to_dict())
def test_from_dict_backwards_compatible(self):
points = [0., 0., 1., 2., 0.5, 2.7, 1.3, 4.0]
d = {}
d["axis"] = ["x"]
d["units"] = "cm"
d["points"] = points
d["alternate"] = True
g = ArrayGenerator.from_dict(d)
self.assertEqual(["x"], g.axes)
self.assertEqual({"x": "cm"}, g.axis_units())
self.assertEqual(points, g.points)
self.assertEqual(True, g.alternate)
class JArrayGenerator(JavaIteratorWrapper):
"""
Create an ArrayGenerator and wrap the points into java Scalar objects
"""
def __init__(self, name, units, points):
super(JArrayGenerator, self).__init__()
points = points.tolist() # Convert from array to list
self.name = name
self.generator = ArrayGenerator(name, units, points)
logging.debug(self.generator.to_dict())
def _iterator(self):
for point in self.generator.iterator():
name = self.name[0]
index = point.indexes[0]
position = point.positions[name]
java_point = Scalar(name, index, position)
yield java_point
class JArrayGenerator(JavaIteratorWrapper):
"""
Create an ArrayGenerator and wrap the points into java Scalar objects
"""
def __init__(self, name, units, points):
super(JArrayGenerator, self).__init__()
points = points.tolist() # Convert from array to list
self.name = name
self.generator = ArrayGenerator(name, units, points)
logging.debug(self.generator.to_dict())
def _iterator(self):
for point in self.generator.iterator():
name = self.name[0]
index = point.indexes[0]
position = point.positions[name]
java_point = Scalar(name, index, position)
yield java_point
def test_array_positions(self):
points = [0., 1., 2., 2.5, 3.0, 4.0, 4.5]
bounds = [-0.5, 0.5, 1.5, 2.25, 2.75, 3.5, 4.25, 4.75]
g = ArrayGenerator("x", "mm", points)
g.prepare_positions()
g.prepare_bounds()
self.assertEqual(points, g.positions["x"].tolist())
self.assertEqual(bounds, g.bounds["x"].tolist())
def test_from_dict(self):
points = [0., 0., 1., 2., 0.5, 2.7, 1.3, 4.0]
d = {}
d["type"] = "ArrayGenerator"
d["axis"] = "x"
d["units"] = "cm"
d["points"] = points
d["alternate"] = True
g = ArrayGenerator.from_dict(d)
self.assertEqual(["x"], g.axes)
self.assertEqual({"x": "cm"}, g.units)
self.assertEqual(points, g.points.tolist())
self.assertEqual(True, g.alternate)
def test_1d_init(self):
g = ArrayGenerator("x", "mm", [0, 1, 2, 3])
self.assertEqual({"x": "mm"}, g.axis_units())
self.assertEqual(["x"], g.axes)
