@ladonize decorator does not play well with decorated class methods

Bug #877727 reported by David Ignacio
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
ladon
High
jsgaarde

Bug Description

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.

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David Ignacio (deignacio) wrote :
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David Ignacio (deignacio) wrote :

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

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jsgaarde (jakob-simon-gaarde) wrote :

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

Changed in ladon:
importance: Undecided → High
assignee: nobody → jsgaarde (jakob-simon-gaarde)
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azurit (azurit) wrote :
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