Are the comments in the following code correct? Particularly the \"instance =...\" one? # This does nothing.
Given something like this: @my_decorator my_function(some, args) Is it possible for my_decorator to d开发者_JAVA技巧iscover the file and line number my_function was called from?
This question was asked already here, but rather than answering the specific question, descriptions of how the decorator pattern works were given instead.I\'d like to ask it again because the answer i
Why can decorator not decorate a staticmethod or a classmethod? from decorator import decorator @decorator
I thought I understood decorators but not anymore. Do decorators only work when the function is created?
If I set the logging module to DEBUG with a command 开发者_运维技巧line parameter like this: if (opt[\"log\"] == \"debug\"):
the next is my code,it can print \'xxx\', but run wrong at last: def a(object): print \'xxx\' @a def b():
I have custom JSP tags that generate some HTML content, along with some javascript functions that get called by this HTML code. In the current implementation, the SCRIPT tags are created just above th
Basically, what I want is to do this: class B: def fn(self): print \'B\' cla开发者_JAVA百科ss A: def fn(self):
I need to decorate a 3rd party function that I can\'t modify so I will need to decorate it in any way. I found that in Prototype there is something to do it easily [1].
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