Trip String до максимальной длины Python

length=75
info="sting you want to trim sting you want to trim sting you want to trim sting you want to trim sting you want to trim sting you want to trim sting you want to trim sting you want to trim sting you want to trimsting you want to trimsting you want to trimsting you want to trimsting you want to trimsting you want to trimsting you want to trim sting you want to trim sting you want to trim sting you want to trim sting you want to trim sting you want to trim sting you want to trim sting you want to trim sting you want to trim sting you want to trim sting you want to trimsting you want to trim sting you want to trim sting you want to trim sting you want to trim"
info = (data[:length] + '..') if len(data) > length else data
Yog