Question

我已经从指南中复制了一个python代码：

class Carta:

    ListaSemi=["Fiori","Quadri","Cuori","Picche"]
    ListaRanghi=["impossibile","Asso","2","3","4","5","6",\
                "7","8","9","10","Jack","Regina","Re"]

    def __init__(self, Seme=0, Rango=0):
        self.Seme=Seme
        self.Rango=Rango 

    def __str__(self):
        return (self.ListaRanghi[self.Rango] + " di " + self.ListaSemi[self.Seme])

    def __cmp__(self, Altro):
        #controlla il seme
        if self.Seme > Altro.Seme: return 1
        if self.Seme < Altro.Seme: return -1

        #se i semi sono uguali controlla il rango
        if self.Rango > Altro.Rango: return 1
        if self.Rango < Altro.Rango: return -1

        return 0

当我从shell打电话时：

>>> Carta1=Carta(1,11)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: 'module' object is not callable

我使用的是python 2.7版。怎么了？感谢

Answer 1

我假设上面的代码段保存为Carta.py，并且您在交互式shell中运行：

>>> import Carta
>>> Carta1=Carta(1,11)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: 'module' object is not callable

这样，您尝试调用/实例化模块而不是其中的类。您基本上有两个选项可以解决此问题，更改导入或构造函数调用：

>>> from Carta import Carta
>>> Carta1=Carta(1,11)

>>> import Carta
>>> Carta1=Carta.Carta(1,11)

如果您重命名模块文件或类，以便更好地区分它们，那么它就会变得清晰。

怀疑python代码中的对象

1 个答案: