我试图将函数的名称作为参数传递给另一个函数,但我得到一个错误:"TypeError:'str'对象不可调用".以下是该问题的简化示例:
def doIt(a, func, y, z):
result = z
result = func(a, y, result)
return result
def dork1(arg1, arg2, arg3):
thing = (arg1 + arg2) / arg3
return thing
def dork2(arg1, arg2, arg3):
thing = arg1 + (arg2 / arg3)
return thing
Run Code Online (Sandbox Code Playgroud)
我打电话的时候是这样的:
var = 'dork1'
ned = doIt(3, var, 4, 9)
print (ned)
Run Code Online (Sandbox Code Playgroud)
我明白了:
Traceback (most recent call last):
File "<pyshell#9>", line 1, in <module>
ned = doIt(3, var, 4, 9)
File "<pyshell#2>", line 3, in doIt
result = …Run Code Online (Sandbox Code Playgroud) python ×1