decorator
Python dynamically add decorator to class' methods by decorating class
say I have a class: class x: def first_x_method(self): print \'doing first_x_method stuff...\' def second_x_method(self):[详细]
2023-02-20 12:18 分类：问答How to append two elements in one div?
I have form and I want to add several elements in one div. But I thing I have made a mistake. Can some one help me. Here is my code:[详细]
2023-02-19 13:37 分类：问答Decorator Pattern: restrict wrapping
TL;DR: How to avoid duplicates for certain classes in a Decorator chain? Long version I\'m trying to implement the Decorator pattern as described in the book Head First Design Patterns. The example[详细]
2023-02-19 01:37 分类：问答JPA and the Decorator Pattern
I am trying to create an application which will be partially d开发者_运维技巧ependent on the Census Department TIGER/Lines data Shapefiles, which have a record layout defined here:[详细]
2023-02-17 23:18 分类：问答A decorator that profiles a method call and logs the profiling result
I want to create a decorator that profiles a method and logs the re开发者_运维知识库sult. How can this be done?If you want proper profiling instead of timing, you can use an undocumented feature of cP[详细]
2023-02-17 21:57 分类：问答Zend Form Decorator - adding options to tag of an input Label
I\'m trying to achieve the following html output using Zend_Form Decorator: <tr> <td id=\"from-label\" **class=\"labelcell\"**><label for=\"from\" class=\"required\">From</label&[详细]
2023-02-17 20:04 分类：问答Way to encapsulate instance fields in Python
Is this use of @property decorator appropriate to obtain a good encapsulation of instance fields? I\'m trying to achieve that Foobar class\' clients can\'t assign arbitrary values to the field vel of[详细]
2023-02-17 19:10 分类：问答Decorate method with custom attributes
I have some functions for which I want to log time consumed in them. DBResult LongTask(DBCommand command)[详细]
2023-02-15 13:47 分类：问答Is a car with a bumper sticker subclass of a car?
I am not an expert in OOPS and or design patterns. I have come across this situation: Is a car with a bumper sticker subclass of a car?[详细]
2023-02-15 05:57 分类：问答How to auto register a class when it's defined
I want to have an instance of class registered when the class is defined.Ideally the code below would do the trick.[详细]
2023-02-14 22:15 分类：问答
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