def get_initial_value(self, variable, selector=None):
(key, parameter) = self._get_init_key_and_parameter(variable)
full = getattr(self._neuron_model, parameter)
if selector is None:
return full
if isinstance(full, AbstractList):
ranged_list = full
else:
# Keep all the getting stuff in one place by creating a RangedList
ranged_list = SpynnakerRangedList(size=self.n_atoms, value=full)
# Now that we have created a RangedList why not use it.
self.initialize(key, ranged_list)
return ranged_list.get_values(selector)
def get_value_by_selector(self, selector, key):
""" Gets the value for a particular key but only for the selected\
subset.
:param selector: See RangedList.get_value_by_selector as this is just \
a pass through method
:param key: the name of the parameter to change
:param value: the new value of the parameter to assign
"""
old_values = self.get_value(key)
if isinstance(old_values, AbstractList):
ranged_list = old_values
else:
# Keep all the getting stuff in one place by creating a RangedList
ranged_list = SpynnakerRangedList(
size=self.n_atoms, value=old_values)
# Now that we have created a RangedList why not use it.
self.set_value(key, ranged_list)
return ranged_list.get_values(selector)
def get_value_by_selector(self, selector, key):
""" Gets the value for a particular key but only for the selected\
subset.
:param selector: See \
:py:meth:`~spinn_utilities.ranged.RangedList.get_value_by_selector`\
as this is just a pass through method
:type selector: None or slice or int or list(bool) or list(int)
:param str key: the name of the parameter to change
:rtype: list(float or int)
"""
old_values = self.get_value(key)
if isinstance(old_values, AbstractList):
ranged_list = old_values
else:
# Keep all the getting stuff in one place by creating a RangedList
ranged_list = SpynnakerRangedList(size=self.n_atoms,
value=old_values)
# Now that we have created a RangedList why not use it.
self.set_value(key, ranged_list)
return ranged_list.get_values(selector)