R j ZSSKrSSKrSSKJrJrJrJrJr SSKJ r SSK J r Sr Sr Srg)N)abspathdirnamejoinnormcasesep)Path)SuspiciousFileOperationcJ[[U/UQ765n[U5n[U5R[U[-55(dS[U5[U5:wa;[ [U55[U5:wa[ SRX#55eU$)z Join one or more path components to the base path component intelligently. Return a normalized, absolute version of the final path. Raise ValueError if the final path isn't located inside of the base path component. zGThe joined path ({}) is located outside of the base path component ({}))rrr startswithrrr format)basepaths final_path base_paths r/s& 99::$r