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0001-formdata-do-not-modify-__dict__-in-__getstate__-3804.patch

Benjamin Dauvergne, 28 novembre 2019 12:32

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Subject: [PATCH] formdata: do not modify __dict__ in __getstate__ (#38049)

It suppress the _formdef cache, which can break things with transient
formdata created from the FormData class instead of a FormDef.data_class().

Ideally transient FormData should be never copied as the copy is lacking
a _formdef attribute and _names is not initialised so
FormData.get_formdef() will never work.

 wcs/formdata.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
wcs/formdata.py
1106 1106 

  		




  1107
  1107
  
    
    # don't pickle _formdef cache

  		




  1108
  1108
  
    
    def __getstate__(self):

  		




  1109
  
  
    
        odict = self.__dict__

  		




  
  1109
  
    
        odict = self.__dict__.copy()

  		




  1110
  1110
  
    
        if '_formdef' in odict:

  		




  1111
  1111
  
    
            del odict['_formdef']

  		




  1112
  1112
  
    
        return odict

  		




  1113
  
  
    
-