pandas.errors.AbstractMethodError#
- exception pandas.errors.AbstractMethodError(class_instance, methodtype='method')[source]#
Raise this error instead of NotImplementedError for abstract methods.
Examples
>>> class Foo: ... @classmethod ... def classmethod(cls): ... raise pd.errors.AbstractMethodError(cls, methodtype="classmethod") ... def method(self): ... raise pd.errors.AbstractMethodError(self) >>> test = Foo.classmethod() Traceback (most recent call last): AbstractMethodError: This classmethod must be defined in the concrete class Foo
>>> test2 = Foo().method() Traceback (most recent call last): AbstractMethodError: This classmethod must be defined in the concrete class Foo