a hx<@sxdZddlZddlZddlZddlZddlZddlZddlZz ddl Z Wne y^dZ Yn0ddl m ZddlmZdedd kZed vZeejZeejZeejZeejZejjgZejjgZejj gZ!ejj"gZ#ejj$gZ%ejj&gZ'ejj(gZ)eejed krze*ejj+e*ejj,e!*ejj-e#*ejj.e%*ejj/e'*ejj0e)*ejj1zdd l2m3Z3d Z4Wne ydZ4Yn0zddl2m+Z+d Z5Wne ydZ5Yn0zddl6m7Z7m8Z8Wn$e yddl9m8Z8m7Z7Yn0ddZ:ddddZ;eedkr:e;Zj?Z@nddZ@eedkrd d!ZAd"d#ZBn(d$d%ZCd&d'ZDd(d)ZEd*d!ZAd+d#ZBeed,krdd-lFmGZGmHZHndd-lmGZGmHZHd.d/ZId0d1ZJdBd3d4ZKeed5kr dd6lLmMZMn dd6lNmMZMd7d8ZOd9d:ZPe durdee jed;krddd=ZQd?d@ZRdS)CzCompatibility fixes for older version of python, numpy and scipy If you add content to this file, please give the version of the package at which the fix is no longer needed. 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