I ca开发者_如何学Cn\'t seem to figure out how to get a list of a classes data descriptors. Basically, I want to run some validation against the fields and unset fields. For instance:
For example, its part of the Jikes RVM stack. at [0x70cfba90, 0x708cfaa4] Lorg/apache/lucene/index/SegmentInfos;
I know if you want to add a method to a class instance you can\'t do a simple assignment like this: >>> def print_var(self): # method to be added
I have recently stated trying to use the newer style of classes in Python (those derived from object). As an excersise to familiarise myself with them I am trying to define a class which has a number
I am looking for a pure Python implementation of the property builtin to understand howinitialization works. I have found many that deal with the descriptor interface (__get__, __set__) but none descr
I need to know if DomainDataSource with filterdescriptors added will first load ALL the data from the client and then filter on the client, or do the filter descriptors cause the domaindatasource to c
I have been reading the API and documentation (http://java.sun.com/products/java-media/jai/forDevelopers/jai1_0_1guide-unc/Analysis.doc.html 9.5 Edge Detection) and have come across the GradientMagnit
Say I define this descriptor: class MyDescripto开发者_开发技巧r(object): def __get__(self, instance, owner):
This question already has answers here: Can a method be used as either a staticmethod or instance method?
I want a script to redirect stdout and stderr to a file, do a bunch of stuff, then undo those redirections and take action on the file contents.I\'m trying:
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