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robo-corg/Someone should take itertools away from me

Created August 17, 2010 20:26
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Someone should take itertools away from me
def get_ifcs(links,rec=2):
return ifilter(lambda x: x!=None,chain(*[chain([link.ifc1,link.ifc2],get_ifcs(link.ordered_provider_links,rec-1)) for link in links]) if rec > 0 else [])
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