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# Copyright 2013-2015 ARM Limited
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
class DevlibError(Exception):
"""Base class for all Devlib exceptions."""
pass
class TargetError(DevlibError):
"""An error has occured on the target"""
pass
class TargetNotRespondingError(DevlibError):
"""The target is unresponsive."""
def __init__(self, target):
super(TargetNotRespondingError, self).__init__('Target {} is not responding.'.format(target))
class HostError(DevlibError):
"""An error has occured on the host"""
pass
class TimeoutError(DevlibError):
"""Raised when a subprocess command times out. This is basically a ``DevlibError``-derived version
of ``subprocess.CalledProcessError``, the thinking being that while a timeout could be due to
programming error (e.g. not setting long enough timers), it is often due to some failure in the
environment, and there fore should be classed as a "user error"."""
def __init__(self, command, output):
super(TimeoutError, self).__init__('Timed out: {}'.format(command))
self.command = command
self.output = output
def __str__(self):
return '\n'.join([self.message, 'OUTPUT:', self.output or ''])
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