pass
self.type = ExceptionLikeString
self.type.__module__ = ".".join(typepieces[:-1])
self.type.__name__ = typepieces[-1]
def __str__(self):
return "[CopiedFailure instance: %s]" % self.getBriefTraceback()
pickled = 1
def printTraceback(self, file=None, elideFrameworkCode=0,
detail='default'):
if file is None: file = log.logerr
file.write("Traceback from remote host -- ")
file.write(self.traceback)
copyable.registerRemoteCopy(FailureSlicer.classname, CopiedFailure)
class CopiedFailureSlicer(FailureSlicer):
# A calls B. B calls C. C fails and sends a Failure to B. B gets a
# CopiedFailure and sends it to A. A should get a CopiedFailure too. This
# class lives on B and slices the CopiedFailure as it is sent to A.
slices = CopiedFailure
def getStateToCopy(self, obj, broker):
state = {}
for k in ('value', 'type', 'parents'):
state[k] = getattr(obj, k)
if broker.unsafeTracebacks:
state['traceback'] = obj.traceback
else:
state['traceback'] = "Traceback unavailable\n"
class ExceptionLikeString:
pass
self.type = ExceptionLikeString
self.type.__module__ = ".".join(typepieces[:-1])
self.type.__name__ = typepieces[-1]
def __str__(self):
return "[CopiedFailure instance: %s]" % self.getBriefTraceback()
pickled = 1
def printTraceback(self, file=None, elideFrameworkCode=0, detail='default'):
if file is None: file = twlog.logerr
file.write("Traceback from remote host -- ")
file.write(self.traceback)
copyable.registerRemoteCopy(FailureSlicer.classname, CopiedFailure)
class CopiedFailureSlicer(FailureSlicer):
# A calls B. B calls C. C fails and sends a Failure to B. B gets a
# CopiedFailure and sends it to A. A should get a CopiedFailure too. This
# class lives on B and slices the CopiedFailure as it is sent to A.
slices = CopiedFailure
def getStateToCopy(self, obj, broker):
state = {}
for k in ('value', 'type', 'parents'):
state[k] = getattr(obj, k)
if broker.unsafeTracebacks:
state['traceback'] = obj.traceback
else: