rNc@sdefdYZdS(tUnrewriteMiddlewarecBs eZdZdZdZRS(sRewrite our URL back into the logical URL. Undoes the effects of a mod_rewrite so that URLs we generate look good. Takes an app to wrap and a dict like: {'dispatch.fcgi':'','dispatch.cgi':'dev'}cCs||_||_dS(N(tapptsubsts(tselfRR((sc/afs/athena.mit.edu/user/x/a/xavid/.local/lib/python2.7/site-packages/bazjunk/middleware/rewrite.pyt__init__ s cCs|djd}xW|jD]L}||kr|j|}|j|r_|j|||s