172     """

   172     """

   173     return '>'+('BB'*nbparams)

   173     return '>'+('BB'*nbparams)

   174 

   174 

   175 parthandlermapping = {}

   175 parthandlermapping = {}

   176 

   176 

   178     """decorator that register a function as a bundle2 part handler

   178     """decorator that register a function as a bundle2 part handler

   179 

   179 

   180     eg::

   180     eg::

   181 

   181 

   182         @parthandler('myparttype')

   182         @parthandler('myparttype')

   186     """

   186     """

   187     def _decorator(func):

   187     def _decorator(func):

   188         lparttype = parttype.lower() # enforce lower case matching.

   188         lparttype = parttype.lower() # enforce lower case matching.

   189         assert lparttype not in parthandlermapping

   189         assert lparttype not in parthandlermapping

   190         parthandlermapping[lparttype] = func

   190         parthandlermapping[lparttype] = func

   191         return func

   192         return func

   192     return _decorator

   193     return _decorator

   193 

   194 

   194 class unbundlerecords(object):

   195 class unbundlerecords(object):

   195     """keep record of what happens during and unbundle

   196     """keep record of what happens during and unbundle

   837     if params is not None:

   838     if params is not None:

   838         kwargs['params'] = params.split('\0')

   839         kwargs['params'] = params.split('\0')

   839 

   840 

   840     raise error.BundleValueError(**kwargs)

   841     raise error.BundleValueError(**kwargs)

   841 

   842 

   843 def handlereplycaps(op, inpart):

   844 def handlereplycaps(op, inpart):

   844     """Used to transmit push race error over the wire"""

   845     """Used to transmit push race error over the wire"""

   845     raise error.ResponseError(_('push failed:'), inpart.params['message'])

   846     raise error.ResponseError(_('push failed:'), inpart.params['message'])