/usr/lib/python2.7/dist-packages/rospy/exceptions.py is in python-rospy 1.13.5+ds1-3.
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# Revision $Id$
"""rospy exception types"""
class ROSException(Exception):
"""
Base exception class for ROS clients
"""
pass
class ROSSerializationException(ROSException):
"""
Exception for message serialization errors
"""
pass
class ROSInitException(ROSException):
"""
Exception for errors initializing ROS state
"""
pass
class ROSInterruptException(ROSException, KeyboardInterrupt):
"""
Exception for operations that interrupted, e.g. due to shutdown.
This is a subclass of both L{ROSException} and KeyboardInterrupt
so that it can be used in logic tht expects either.
"""
pass
class ROSTimeMovedBackwardsException(ROSInterruptException):
"""
Exception if time moved backwards
"""
def __init__(self, time):
self.time = time
"""The amount of time in seconds."""
super(ROSTimeMovedBackwardsException, self).__init__("ROS time moved backwards")
class ROSInternalException(Exception):
"""
Base class for exceptions that are internal to the ROS system
"""
pass
class TransportException(ROSInternalException):
"""
Base class for transport-related exceptions
"""
pass
class TransportTerminated(TransportException):
"""
Internal class for representing broken connections
"""
pass
class TransportInitError(TransportException):
"""
Internal exception for representing exceptions that occur
establishing transports
"""
pass
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