Source code for spynnaker.pyNN.exceptions

# Copyright (c) 2017-2019 The University of Manchester
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <>.

from spinn_front_end_common.utilities.exceptions import ConfigurationException

[docs]class SpynnakerException(Exception): """ Superclass of all exceptions from the PyNN module. """
[docs]class MemReadException(SpynnakerException): """ Raised when the PyNN front end fails to read a certain memory region. """
[docs]class FilterableException(SpynnakerException): """ Raised when it is not possible to determine if an edge should be\ filtered. """
[docs]class SynapticConfigurationException(ConfigurationException): """ Raised when the synaptic manager fails for some reason. """
[docs]class SynapticBlockGenerationException(ConfigurationException): """ Raised when the synaptic manager fails to generate a synaptic block. """
[docs]class SynapticBlockReadException(ConfigurationException): """ Raised when the synaptic manager fails to read a synaptic block or\ convert it into readable values. """
[docs]class SynapticMaxIncomingAtomsSupportException(ConfigurationException): """ Raised when a synaptic sublist exceeds the max atoms possible to be\ supported. """
[docs]class DelayExtensionException(ConfigurationException): """ Raised when a delay extension vertex fails. """
[docs]class SpynnakerSplitterConfigurationException(ConfigurationException): """ Raised when a splitter configuration fails. """
[docs]class InvalidParameterType(SpynnakerException): """ Raised when a parameter is not recognised. """
[docs]class SynapseRowTooBigException(SpynnakerException): """ Raised when a synapse row is bigger than is allowed. """ def __init__(self, max_size, message): """ :param max_size: the maximum permitted size of row :param message: the excepton message """ super().__init__(message) self._max_size = max_size @property def max_size(self): """ The maximum size allowed. """ return self._max_size