def __init__(self, owner, uid, clsName, addr):
_ROSInterfaceBase.__init__(self, owner, uid, clsName, ('TP', addr))
try:
pkg, name = package_resource_name(clsName)
except ValueError:
raise InvalidResoureName('Message type is not valid. Has to be of '
'the form pkg/msg, i.e. std_msgs/Int8.')
self._msgCls = owner.loader.loadMsg(pkg, name)
def __init__(self, owner, uid, clsName, addr):
_ROSInterfaceBase.__init__(self, owner, uid, clsName, ('TP', addr))
try:
pkg, name = package_resource_name(clsName)
except ValueError:
raise InvalidResoureName('Message type is not valid. Has to be of '
'the form pkg/msg, i.e. std_msgs/Int8.')
self._msgCls = owner.loader.loadMsg(pkg, name)
def __init__(self, owner, uid, clsName, addr):
_ROSInterfaceBase.__init__(self, owner, uid, clsName, ('SC', addr))
try:
pkg, name = package_resource_name(clsName)
except ValueError:
raise InvalidResoureName('Service type is not valid. Has to be of '
'the form pkg/srv, i.e. std_srvs/Empty.')
self._srvCls = owner.loader.loadSrv(pkg, name)
self._srvCls._request_class = rospy.AnyMsg
self._srvCls._response_class = rospy.AnyMsg
def __init__(self, owner, uid, clsName, addr):
_ROSInterfaceBase.__init__(self, owner, uid, clsName, ('SC', addr))
try:
pkg, name = package_resource_name(clsName)
except ValueError:
raise InvalidResoureName('Service type is not valid. Has to be of '
'the form pkg/srv, i.e. std_srvs/Empty.')
self._srvCls = owner.loader.loadSrv(pkg, name)
self._srvCls._request_class = rospy.AnyMsg
self._srvCls._response_class = rospy.AnyMsg
def __init__(self, owner, status, uid, clsName, addr):
_ROSInterfaceBase.__init__(self, owner, status, uid, clsName, addr)
try:
pkg, name = package_resource_name(clsName)
except ValueError:
raise InvalidRequest('Service type is not valid. Has to be of the '
'form pkg/srv, i.e. std_srvs/Empty.')
self._service = None
self._pendingLock = Lock()
self._pending = {}
self._srvCls = owner.loader.loadSrv(pkg, name)
self._srvCls._request_class = rospy.AnyMsg
self._srvCls._response_class = rospy.AnyMsg
def addCustomConverter(self, converter):
""" Register a new custom Converter.
@raise: rce.error.InternalError,
rce.util.interfaces.InterfaceError
"""
verifyClass(IROSConverter, converter)
if converter.MESSAGE_TYPE in self._customTypes:
raise InternalError('There are multiple Converters given for '
'message type "{0}".'.format(
converter.MESSAGE_TYPE))
try:
pkg, name = package_resource_name(converter.MESSAGE_TYPE)
except ValueError:
raise InternalError('msg type is not valid. Has to be of the from '
'pkg/msg, i.e. std_msgs/Int8.')
self._customTypes[converter.MESSAGE_TYPE] = (converter,
self._loader.loadMsg(pkg, name))
def addCustomConverter(self, converter):
""" Register a new custom Converter.
@raise: rce.error.InternalError,
rce.util.interfaces.InterfaceError
"""
verifyClass(ICustomROSConverter, converter)
if converter.MESSAGE_TYPE in self._customTypes:
raise InternalError('There are multiple Converters given for '
'message type "{0}".'.format(
converter.MESSAGE_TYPE))
try:
pkg, name = package_resource_name(converter.MESSAGE_TYPE)
except ValueError:
raise InternalError('msg type is not valid. Has to be of the from '
'pkg/msg, i.e. std_msgs/Int8.')
self._customTypes[converter.MESSAGE_TYPE] = (converter,
self._loader.loadMsg(pkg, name))
