def test_formats_for_gating_specification_of_input_and_output_states(self):
gating_spec_list = [
pnl.GATING, pnl.GATING_SIGNAL, pnl.GATING_PROJECTION,
pnl.GatingSignal,
pnl.GatingSignal(), pnl.GatingProjection, "GP_OBJECT",
pnl.GatingMechanism,
pnl.GatingMechanism(), (0.3, pnl.GATING), (0.3, pnl.GATING_SIGNAL),
(0.3, pnl.GATING_PROJECTION), (0.3, pnl.GatingSignal),
(0.3, pnl.GatingSignal()), (0.3, pnl.GatingProjection),
(0.3, "GP_OBJECT"), (0.3, pnl.GatingMechanism),
(0.3, pnl.GatingMechanism())
]
for i, gating_tuple in enumerate(
[j for j in zip(gating_spec_list, reversed(gating_spec_list))]):
G1, G2 = gating_tuple
# This shenanigans is to avoid assigning the same instantiated ControlProjection more than once
if G1 is 'GP_OBJECT':
G1 = pnl.GatingProjection()
elif isinstance(G1, tuple) and G1[1] is 'GP_OBJECT':
G1 = (G1[0], pnl.GatingProjection())
if G2 is 'GP_OBJECT':
G2 = pnl.GatingProjection()
elif isinstance(G2, tuple) and G2[1] is 'GP_OBJECT':
G2 = (G2[0], pnl.GatingProjection())
T = pnl.TransferMechanism(name='T-GATING-{}'.format(i),
input_states=[G1],
output_states=[G2])
assert T.input_states[0].mod_afferents[0].name in \
'GatingProjection for T-GATING-{}[InputState-0]'.format(i)
assert T.output_states[0].mod_afferents[0].name in \
'GatingProjection for T-GATING-{}[OutputState-0]'.format(i)
def test_deferred_init_default_ModulatoryProjection_names(self):
LP1 = pnl.LearningProjection()
LP2 = pnl.LearningProjection()
assert LP1.name == 'Deferred Init LearningProjection'
assert LP2.name == 'Deferred Init LearningProjection-1'
CP1 = pnl.ControlProjection()
CP2 = pnl.ControlProjection()
assert CP1.name == 'Deferred Init ControlProjection'
assert CP2.name == 'Deferred Init ControlProjection-1'
GP1 = pnl.GatingProjection()
GP2 = pnl.GatingProjection()
assert GP1.name == 'Deferred Init GatingProjection'
assert GP2.name == 'Deferred Init GatingProjection-1'
def test_formats_for_gating_specification_of_input_and_output_states(self):
gating_spec_list = [
pnl.GATING, pnl.GATING_SIGNAL, pnl.GATING_PROJECTION,
pnl.GatingSignal, pnl.GatingSignal,
pnl.GatingSignal(), pnl.GatingProjection, "GP_OBJECT",
pnl.GatingMechanism, pnl.ModulatoryMechanism,
pnl.GatingMechanism(), (0.3, pnl.GATING), (0.3, pnl.GATING_SIGNAL),
(0.3, pnl.GATING_PROJECTION), (0.3, pnl.GatingSignal),
(0.3, pnl.GatingSignal()), (0.3, pnl.GatingProjection),
(0.3, "GP_OBJECT"), (0.3, pnl.GatingMechanism),
(0.3, pnl.ModulatoryMechanism), (0.3, pnl.GatingMechanism())
]
for i, gating_tuple in enumerate(
[j for j in zip(gating_spec_list, reversed(gating_spec_list))]):
G1, G2 = gating_tuple
# This shenanigans is to avoid assigning the same instantiated ControlProjection more than once
if G1 is 'GP_OBJECT':
G1 = pnl.GatingProjection()
elif isinstance(G1, tuple) and G1[1] is 'GP_OBJECT':
G1 = (G1[0], pnl.GatingProjection())
if G2 is 'GP_OBJECT':
G2 = pnl.GatingProjection()
elif isinstance(G2, tuple) and G2[1] is 'GP_OBJECT':
G2 = (G2[0], pnl.GatingProjection())
T = pnl.TransferMechanism(name='T-GATING-{}'.format(i),
input_states=[G1],
output_states=[G2])
assert T.input_states[0].mod_afferents[0].name in \
'GatingProjection for T-GATING-{}[InputState-0]'.format(i)
assert T.output_states[0].mod_afferents[0].name in \
'GatingProjection for T-GATING-{}[OutputState-0]'.format(i)
with pytest.raises(pnl.ProjectionError) as error_text:
T1 = pnl.ProcessingMechanism(
name='T1', input_states=[pnl.ModulatoryMechanism()])
assert 'Primary OutputState of ModulatoryMechanism-0 (ControlSignal-0) ' \
'cannot be used as a sender of a Projection to InputState of T1' in error_text.value.args[0]
with pytest.raises(pnl.ProjectionError) as error_text:
T2 = pnl.ProcessingMechanism(
name='T2', output_states=[pnl.ModulatoryMechanism()])
assert 'Primary OutputState of ModulatoryMechanism-1 (ControlSignal-0) ' \
'cannot be used as a sender of a Projection to OutputState of T2' in error_text.value.args[0]
def test_formats_for_gating_specification_of_input_and_output_ports(
self, input_port, output_port):
G_IN, G_OUT = input_port, output_port
# This shenanigans is to avoid assigning the same instantiated ControlProjection more than once
if G_IN == 'GP_OBJECT':
G_IN = pnl.GatingProjection()
elif isinstance(G_IN, tuple) and G_IN[1] == 'GP_OBJECT':
G_IN = (G_IN[0], pnl.GatingProjection())
if G_OUT == 'GP_OBJECT':
G_OUT = pnl.GatingProjection()
elif isinstance(G_OUT, tuple) and G_OUT[1] == 'GP_OBJECT':
G_OUT = (G_OUT[0], pnl.GatingProjection())
if isinstance(G_IN, tuple):
IN_NAME = G_IN[1]
else:
IN_NAME = G_IN
IN_CONTROL = pnl.CONTROL in repr(IN_NAME).split(".")[-1].upper()
if isinstance(G_OUT, tuple):
OUT_NAME = G_OUT[1]
else:
OUT_NAME = G_OUT
OUT_CONTROL = pnl.CONTROL in repr(OUT_NAME).split(".")[-1].upper()
T = pnl.TransferMechanism(name='T-GATING',
input_ports=[G_IN],
output_ports=[G_OUT])
if IN_CONTROL:
assert T.input_ports[0].mod_afferents[0].name in \
'ControlProjection for T-GATING[InputPort-0]'
else:
assert T.input_ports[0].mod_afferents[0].name in \
'GatingProjection for T-GATING[InputPort-0]'
if OUT_CONTROL:
assert T.output_ports[0].mod_afferents[0].name in \
'ControlProjection for T-GATING[OutputPort-0]'
else:
assert T.output_ports[0].mod_afferents[0].name in \
'GatingProjection for T-GATING[OutputPort-0]'