def test_copy(self):
class HasProps2(properties.HasProperties):
my_list = properties.List('my list', properties.Bool(''))
five = properties.GettableProperty('five', default=5)
my_array = properties.Vector3Array('my array')
class HasProps1(properties.HasProperties):
my_hp2 = properties.Instance('my HasProps2', HasProps2)
my_union = properties.Union(
'string or int',
(properties.String(''), properties.Integer(''))
)
hp1 = HasProps1(
my_hp2=HasProps2(
my_list=[True, True, False],
my_array=[[1., 2., 3.], [4., 5., 6.]],
),
my_union=10,
)
hp1_copy = properties.copy(hp1)
assert properties.equal(hp1, hp1_copy)
assert hp1 is not hp1_copy
assert hp1.my_hp2 is not hp1_copy.my_hp2
assert hp1.my_hp2.my_list is not hp1_copy.my_hp2.my_list
assert hp1.my_hp2.my_array is not hp1_copy.my_hp2.my_array
def sanitize_data_colormaps(data):
"""Update data mappings to be well behaved with the web visualization
For discrete and category data, web visualization expects
the first mapping to be a color map. If this is not the case, it
fails to load. This function re-orders the mappings or creates a
stand-in mapping with random colors to meet this limitation.
"""
if not data.mappings:
data.mappings = []
if not isinstance(data, spatial.DataCategory):
return data
elif is_color_mapping(data.mappings[0]):
return data
color_mapping_indices = [
ind for ind, mapping in enumerate(data.mappings)
if not isinstance(mapping, spatial.MappingContinuous)
and is_color_mapping(mapping)
]
if color_mapping_indices:
index = color_mapping_indices[0]
data.mappings = (
[data.mappings[index]] + data.mappings[:index] +
data.mappings[index + 1:]
)
elif hasattr(data, 'categories') and is_color_mapping(data.categories):
data.mappings = [data.categories] + data.mappings
else:
new_mapping = properties.copy(data.mappings[0])
new_mapping.values = ['random'] * len(new_mapping.values)
data.mappings = [new_mapping] + data.mappings
return data
def test_copy(self):
class HasProps2(properties.HasProperties):
my_list = properties.List('my list', properties.Bool(''))
five = properties.GettableProperty('five', default=5)
my_array = properties.Vector3Array('my array')
class HasProps1(properties.HasProperties):
my_hp2 = properties.Instance('my HasProps2', HasProps2)
my_union = properties.Union(
'string or int',
(properties.String(''), properties.Integer(''))
)
hp1 = HasProps1(
my_hp2=HasProps2(
my_list=[True, True, False],
my_array=[[1., 2., 3.], [4., 5., 6.]],
),
my_union=10,
)
hp1_copy = properties.copy(hp1)
assert properties.equal(hp1, hp1_copy)
assert hp1 is not hp1_copy
assert hp1.my_hp2 is not hp1_copy.my_hp2
assert hp1.my_hp2.my_list is not hp1_copy.my_hp2.my_list
assert hp1.my_hp2.my_array is not hp1_copy.my_hp2.my_array
def test_prop_singleton(self):
class Stringleton(Singleton):
name = properties.String('')
with self.assertRaises(properties.ValidationError):
Stringleton(5)
a = Stringleton('z')
b = Stringleton('z')
assert a is b
a.name = 'b'
assert b.name == 'b'
c = Stringleton('z')
assert c.name == 'b'
d = properties.copy(c)
assert d.name is 'b'
with self.assertRaises(ValueError):
Stringleton.deserialize(10)
d_ser = d.serialize()
assert Stringleton.deserialize(d_ser.copy()) is c
d_ser.pop('_singleton_id')
assert Stringleton.deserialize(d_ser) is not c
e_ser = {'_singleton_id': 'm', 'name': 'hi'}
e = Stringleton.deserialize(e_ser)
assert e.name == 'hi'
f = Stringleton('m')
assert f.name == 'hi'
g_ser = {'name': 'blah'}
g = Stringleton.deserialize(g_ser)
assert g.name == 'blah'
assert g._singleton_id == 'blah'
def test_singleton(self):
a = Singleton('a')
b = Singleton('a')
c = Singleton('c')
assert a is b
assert a is not c
d = properties.copy(c)
assert d is c
e = Singleton.deserialize(d.serialize())
assert e is d
class AnotherSingleton(Singleton):
pass
assert AnotherSingleton('a') is a
assert AnotherSingleton('a').__class__ is Singleton
def test_singleton(self):
a = Singleton('a')
b = Singleton('a')
c = Singleton('c')
assert a is b
assert a is not c
d = properties.copy(c)
assert d is c
e = Singleton.deserialize(d.serialize())
assert e is d
class AnotherSingleton(Singleton):
pass
assert AnotherSingleton('a') is a
assert AnotherSingleton('a').__class__ is Singleton
def test_prop_singleton(self):
class Stringleton(Singleton):
name = properties.String('')
with self.assertRaises(properties.ValidationError):
Stringleton(5)
a = Stringleton('z')
b = Stringleton('z')
assert a is b
a.name = 'b'
assert b.name == 'b'
c = Stringleton('z')
assert c.name == 'b'
d = properties.copy(c)
assert d.name is 'b'
with self.assertRaises(ValueError):
Stringleton.deserialize(10)
d_ser = d.serialize()
assert Stringleton.deserialize(d_ser.copy()) is c
d_ser.pop('_singleton_id')
assert Stringleton.deserialize(d_ser) is not c
e_ser = {'_singleton_id': 'm', 'name': 'hi'}
e = Stringleton.deserialize(e_ser)
assert e.name == 'hi'
f = Stringleton('m')
assert f.name == 'hi'
g_ser = {'name': 'blah'}
g = Stringleton.deserialize(g_ser)
assert g.name == 'blah'
assert g._singleton_id == 'blah'
def copy(self):
"""
Make a copy of the current casing object
"""
return properties.copy(self)
def copy(self):
"""
Make a copy of the current mesh
"""
return properties.copy(self)
