New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

装饰器写错啦 #50

Open

ruyisee opened this issue Mar 30, 2018 · 0 comments

Contributor

ruyisee commented Mar 30, 2018

557行装饰器版本单例模式写错啦

def singleton(cls):
    instances = {}
    def getinstance(*args, **kw):
        if cls not in instances:
            instances[cls] = cls(*args, **kw)
        return instances[cls]
    return getinstance

@singleton
class MyClass:

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment