decorator
Why would someone use @property if no setter or deleter are defined?
In python code I often see the use of @property. If I understand correctly, with the property function a getter setter and deleter can be defined.[详细]
2023-03-11 15:02 分类：问答Decorator design pattern, function bug
This is homework...I\'m not asking for answers, I just have a bug I\'m not sure what to do with.Thanks![详细]
2023-03-11 07:12 分类：问答Decorator design: executing a method only if it has been overridden
I\'ve stumbled in a tricky python question. Given (updated): class A(object): def run(self): # This makes possible to determine if \'run\' was overridden[详细]
2023-03-10 09:57 分类：问答(python) colour printing with decorator in a function
How can I decorate a function so that anything it prints to stdout is in green and anything it prints to stderr is in red?I have the termcolor module available.[详细]
2023-03-10 01:49 分类：问答Class decorator with class methods
I have written a class decorator that monkey-patches a class overwriting the init and adding a method persist (). So far everything OK.[详细]
2023-03-09 20:49 分类：问答python : is decorators for method arguments possible?
Is it possible to decorate method arguments? Something like: class SampleEntity (BaseEntity) : def someOperation (self, @Param(type=\"int\", unit=\"MB\")i, str) :[详细]
2023-03-08 17:21 分类：问答Decorate a decorator
After having implemented the decorator pattern and coded a couple decorators I noticed that the API allows a user to stack incompatible decorators. Is this a natural constraint of the pattern that the[详细]
2023-03-08 14:18 分类：问答tcl: wrap a proc of the same name
I want to replace the definition of \"proc N\" with a proc of the same name and calling conventions, but with a little extra error detection code.[详细]
2023-03-08 14:00 分类：问答How do I use the Decorator Pattern with Unity without explicitly specifying every parameter in the InjectionConstructor
This helpful article from David Haydn (EDIT: scam link removed,it could have been this article) shows how you can use the InjectionConstructor class to help you set up a chain using the decorator patt[详细]
2023-03-08 04:48 分类：问答Decorating a JTextField with an image and hint
I\'m trying to create som开发者_如何转开发e nicer looking JTextFields with an image and a hint. To do this I made a decorator that overrides the paintComponent method. The reason I used a decorator is[详细]
2023-03-07 11:06 分类：问答
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