environment/lib/python2.7/site-packages/IPython/parallel/error.py
def collect_exceptions(rdict_or_list, method='unspecified'):
    """check a result dict for errors, and raise CompositeError if any exist.
    Passthrough otherwise."""
    elist = []
    if isinstance(rdict_or_list, dict):
        rlist = rdict_or_list.values()
    else:
        rlist = rdict_or_list
    for r in rlist:
        if isinstance(r, RemoteError):
            en, ev, etb, ei = r.ename, r.evalue, r.traceback, r.engine_info
            # Sometimes we could have CompositeError in our list.  Just take
            # the errors out of them and put them in our new list.  This
            # has the effect of flattening lists of CompositeErrors into one
            # CompositeError
            if en=='CompositeError':
                for e in ev.elist:
                    elist.append(e)
            else:
                elist.append((en, ev, etb, ei))
    if len(elist)==0:
        return rdict_or_list
    else:
        msg = "one or more exceptions from call to method: %s" % (method)
        # This silliness is needed so the debugger has access to the exception
        # instance (e in this case)
        try:
            raise CompositeError(msg, elist)
        except CompositeError as e:
            raise e
def collect_exceptions(rdict_or_list, method='unspecified'):
    elist = []
    if isinstance(rdict_or_list, dict):
        rlist = rdict_or_list.values()
    else:
        rlist = rdict_or_list
    for r in rlist:
        if isinstance(r, RemoteError):
            en, ev, etb, ei = r.ename, r.evalue, r.traceback, r.engine_info
            # Sometimes we could have CompositeError in our list.  Just take
            # the errors out of them and put them in our new list.  This
            # has the effect of flattening lists of CompositeErrors into one
            # CompositeError
            if en=='CompositeError':
                for e in ev.elist:
                    elist.append(e)
            else:
                elist.append((en, ev, etb, ei))
    if len(elist)==0:
        return rdict_or_list
    else:
        msg = "one or more exceptions from call to method: %s" % (method)
        # This silliness is needed so the debugger has access to the exception
        # instance (e in this case)
        try:
            raise CompositeError(msg, elist)
        except CompositeError as e:
            raise e
def collect_exceptions ( rdict_or_list , method = 'unspecified' ) : elist = [ ] if isinstance ( rdict_or_list , dict ) : rlist = rdict_or_list . values ( ) else : rlist = rdict_or_list for r in rlist : if isinstance ( r , RemoteError ) : en , ev , etb , ei = r . ename , r . evalue , r . traceback , r . engine_info # Sometimes we could have CompositeError in our list.  Just take # the errors out of them and put them in our new list.  This # has the effect of flattening lists of CompositeErrors into one # CompositeError if en == 'CompositeError' : for e in ev . elist : elist . append ( e ) else : elist . append ( ( en , ev , etb , ei ) ) if len ( elist ) == 0 : return rdict_or_list else : msg = "one or more exceptions from call to method: %s" % ( method ) # This silliness is needed so the debugger has access to the exception # instance (e in this case) try : raise CompositeError ( msg , elist ) except CompositeError as e : raise e
check a result dict for errors, and raise CompositeError if any exist.
    Passthrough otherwise.
check a result dict for errors and raise CompositeError if any exist . Passthrough otherwise .