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1 # Copyright (c) 2010, Willow Garage, Inc. 2 # All rights reserved. 3 # 4 # Redistribution and use in source and binary forms, with or without 5 # modification, are permitted provided that the following conditions are met: 6 # 7 # * Redistributions of source code must retain the above copyright 8 # notice, this list of conditions and the following disclaimer. 9 # * Redistributions in binary form must reproduce the above copyright 10 # notice, this list of conditions and the following disclaimer in the 11 # documentation and/or other materials provided with the distribution. 12 # * Neither the name of the Willow Garage, Inc. nor the names of its 13 # contributors may be used to endorse or promote products derived from 14 # this software without specific prior written permission. 15 # 16 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 17 # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 20 # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 27 # Define default logging macros 28 29 ### Utilities 30 from smach.log import\ 31 set_loggers,\ 32 loginfo,\ 33 logwarn,\ 34 logerr,\ 35 logdebug 36 37 from smach.exceptions import\ 38 InvalidTransitionError,\ 39 InvalidStateError,\ 40 InvalidConstructionError,\ 41 InvalidUserCodeError 42 43 ### Core classes 44 from smach.state import State, CBState 45 from smach.user_data import UserData, Remapper 46 from smach.container import Container 47 48 from smach.util import\ 49 is_shutdown, set_shutdown_check,\ 50 has_smach_interface, cb_interface, CBInterface 51 52 ### Containers 53 from smach.state_machine import StateMachine 54 from smach.sequence import Sequence 55 from smach.concurrence import Concurrence 56 from smach.iterator import Iterator 57
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