3Y~gc @ sO d Z d d l m Z d d l m Z m Z m Z d e j f d YZ d S( sA Fixer for imports of itertools.(imap|ifilter|izip|ifilterfalse) i( t fixer_base( t BlankLinet symst tokent FixItertoolsImportsc B s$ e Z e Z d e Z d Z RS( sT import_from< 'from' 'itertools' 'import' imports=any > c C s | d } | j t j k s&