Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
149 views
in Technique[技术] by (71.8m points)

Python 'self' keyword

I am new to Python (usually work on C#), started using it over the last couple of days.

Within a class, do you need to prefix any call to that classes data members and methods? So, if I am calling a method or obtaining a value from that class, from within that class, I need to use self.method() or self.intvalue, for example?

I just want to check that there isn't a less verbose way that I have not encountered yet.

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)

There is no less verbose way. Always use self.x to access the instance attribute x. Note that unlike this in C++, self is not a keyword, though. You could give the first parameter of your method any name you want, but you are strongly advised to stick to the convention of calling it self.


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...