ó šxŠ\c@s"ddlZejd„ƒZdS(i˙˙˙˙Nccs€y dVWnptk r{}|jd}|j||ƒ}|f}t|jƒdkrl||jd}n||_‚nXdS(s$Rewrite the message of an exception.Nii(t Exceptiontargstreplacetlen(told_nametnew_nametetmsgR((s6lib/python2.7/site-packages/pandas/util/_exceptions.pytrewrite_exceptions    (t contextlibtcontextmanagerR(((s6lib/python2.7/site-packages/pandas/util/_exceptions.pyts