@ladonize decorator does not play well with decorated class methods

[David Ignacio]

you cannot @ladonize a class mathod that is already decorated.

ladon.ladonizer.collection.LadonServiceCollection does some analysis of the code to determine which service class the current method belongs to in source_info and add_service_method. if a class method is already decorated, then add_service_method returns None.

[David Ignacio (deignacio)]

after trying to decorate my decorators as noted here: http://micheles.googlecode.com/hg/decorator/documentation.html

a different exception is raised:

  File "/Users/dignacio/Documents/workspace/ladon/ladon_service.py", line 14, in <module>
    class LadonSoapService(object):
  File "/Users/dignacio/Documents/workspace/ladon/ladon_service.py", line 21, in LadonSoapService
    @mydecorator
  File "/Users/dignacio/Documents/workspace/ladon/virtualenv/lib/python2.7/site-packages/ladon/ladonizer/decorator.py", line 88, in decorator
    ladon_method_info = global_service_collection().add_service_method(f,*def_args,**def_kw)
  File "/Users/dignacio/Documents/workspace/ladon/virtualenv/lib/python2.7/site-packages/ladon/ladonizer/collection.py", line 119, in add_service_method
    sinfo = self.source_info(src_fname)
  File "/Users/dignacio/Documents/workspace/ladon/virtualenv/lib/python2.7/site-packages/ladon/ladonizer/collection.py", line 75, in source_info
    src_fp = open(fname,'rb')
IOError: [Errno 2] No such file or directory: '<string>'
make: *** [run] Error 1

[jsgaarde (jakob-simon-gaarde)]

Hi David.

Thanks for reporting this, I don't even think I ever tried decorating a ladonize-decorated method before. I will look into the matter and see if I can do anything about it.

Best Regards Jakob Simon-Gaarde

[azurit (azurit)]

Jakob,

you probably cannot do much to solve this. Look here:

http://arskom.github.com/rpclib/faq.html#is-it-possible-to-use-other-decorators-with-rpc-srpc