语法错误：无法分配追加

Question

到函数调用我有下面的代码，它似乎我使用append以错误的方式，因为我越来越：SyntaxError: can't assign to function call

i = 0 
distance = []  
distance.append(i) = measureDistance.Distance2BetweenPoints(p1, p2) 

我怎样才能解决这个问题？

谢谢。

Answer 1

如果你想在i位置插入的measureDistance.Distance2BetweenPoints(p1, p2)的结果，你应该做的 -

distance.insert(i, measureDistance.Distance2BetweenPoints(p1, p2)) 

如果要追加结果到最后，你应该改为做 -

distance.append(measureDistance.Distance2BetweenPoints(p1, p2)) 

Answer 2

或者使用

i=0 
distance = []  
distance.insert(i,measureDistance.Distance2BetweenPoints(p1, p2) 

或使用

distance = []  
distance.append(measureDistance.Distance2BetweenPoints(p1, p2))