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Explore Stack Internal In Python 2.5.2, the following code raises a TypeErrorTypeError:
>>> class X: ... def a(self): ... print "a" ... >>> class Y(X): ... def a(self): ... super(Y,self).a() ... print "b" ... >>> c = Y() >>> c.a() Traceback (most recent call last): File "<stdin>", line 1, in <module> File "<stdin>", line 3, in a TypeError: super() argument 1 must be type, not classobj If I replace the class X with class X(object), it will work. What's the explanation for this?
In Python 2.5.2, the following code raises a TypeError:
>>> class X: ... def a(self): ... print "a" ... >>> class Y(X): ... def a(self): ... super(Y,self).a() ... print "b" ... >>> c = Y() >>> c.a() Traceback (most recent call last): File "<stdin>", line 1, in <module> File "<stdin>", line 3, in a TypeError: super() argument 1 must be type, not classobj If I replace the class X with class X(object), it will work. What's the explanation for this?
In Python 2.5, the following code raises a TypeError:
>>> class X: def a(self): print "a" >>> class Y(X): def a(self): super(Y,self).a() print "b" >>> c = Y() >>> c.a() Traceback (most recent call last): File "<stdin>", line 1, in <module> File "<stdin>", line 3, in a TypeError: super() argument 1 must be type, not classobj If I replace the class X with class X(object), it will work. What's the explanation for this?
TheIn Python 2.5.2, the following code raises a TypeError:
>>> class X: ... def a(self): ... print "a" ... >>> class Y(X): ... def a(self): ... super(Y,self).a() ... print "b" ... >>> c = Y() >>> c.a() Traceback (most recent call last): File "<stdin>", line 1, in <module> File "<stdin>", line 3, in a TypeError: super() argument 1 must be type, not classobj If, however I replace class Xthe class X with class X(object)class X(object), the same codeit will work. I am using python 2.5.2. What's the explanation for this?
The following code raises a TypeError:
>>> class X: ... def a(self): ... print "a" ... >>> class Y(X): ... def a(self): ... super(Y,self).a() ... print "b" ... >>> c = Y() >>> c.a() Traceback (most recent call last): File "<stdin>", line 1, in <module> File "<stdin>", line 3, in a TypeError: super() argument 1 must be type, not classobj If, however I replace class X with class X(object), the same code will work. I am using python 2.5.2. What's the explanation for this?
In Python 2.5.2, the following code raises a TypeError:
>>> class X: ... def a(self): ... print "a" ... >>> class Y(X): ... def a(self): ... super(Y,self).a() ... print "b" ... >>> c = Y() >>> c.a() Traceback (most recent call last): File "<stdin>", line 1, in <module> File "<stdin>", line 3, in a TypeError: super() argument 1 must be type, not classobj If I replace the class X with class X(object), it will work. What's the explanation for this?
The following code raises a TypeError :
>>>>>> class X: ... def a(self): ... print "a""a" ... >>>>>> class Y(X): ... def a(self): ... super(Y,self).a() ... print "b""b" ... >>>>>> c = Y() >>>>>> c.a() Traceback (most recent call last): File """<stdin>", line 1, in <module> File """<stdin>", line 3, in a TypeError: super() argument 1 must be type, not classobj If , however I replace class X with class X(object) , the same code will work . I am using python 2.5.2 .What's What's the explanation for this ?
The following code raises a TypeError :
>>> class X: ... def a(self): ... print "a" ... >>> class Y(X): ... def a(self): ... super(Y,self).a() ... print "b" ... >>> c = Y() >>> c.a() Traceback (most recent call last): File "", line 1, in File "", line 3, in a TypeError: super() argument 1 must be type, not classobj If , however I replace class X with class X(object) , the same code will work . I am using python 2.5.2 .What's the explanation for this ?
The following code raises a TypeError:
>>> class X: ... def a(self): ... print "a" ... >>> class Y(X): ... def a(self): ... super(Y,self).a() ... print "b" ... >>> c = Y() >>> c.a() Traceback (most recent call last): File "<stdin>", line 1, in <module> File "<stdin>", line 3, in a TypeError: super() argument 1 must be type, not classobj If, however I replace class X with class X(object), the same code will work. I am using python 2.5.2. What's the explanation for this?
