本文介绍了未定义Python NameError(def)的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我在使用以下Python代码时遇到了麻烦:
I'm having trouble with the following Python code:
class Methods:
def method1(n):
#method1 code
def method2(N):
#some method2 code
for number in method1(1):
#more method2 code
def main():
m = Methods
for number in m.method2(4):
#conditional code goes here
if __name__ == '__main__':
main()
运行此代码时,出现NameError:未定义名称"method1".如何解决此错误?
When I run this code, I get NameError: name 'method1' is not defined. How do I resolve this error?
推荐答案
只需添加self.在它前面:
Just add self. in front of it:
self.method1(1)
还将您的方法签名更改为:
Also change your method signitures to:
def method1(self, n):
和
def method2(self, n):
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