Le lundi 30 octobre 2017 11:14:32 UTC-4, Pierre a écrit :
>
> Good day,
>
> current environment : python 2.7.6.1      and     web2py 2.9.11
> updating to               : python 2.7.6.1      and     web2py 2.15.4
>
> Does the older version of python could be creating the following error : 
> "Value error : insecure string pickle"
>
> Here is the traceback.
>
> Traceback (most recent call last):
>   File "P:\web2py_2_15\gluon\restricted.py", line 219, in restricted
>     exec(ccode, environment)
>   File "P:/web2py_2_15/applications/Batterie/models/db.py", line 51, in 
> <module>
>     auth.define_tables(username=False, signature=False)
>   File "P:\web2py_2_15\gluon\tools.py", line 2216, in define_tables
>     super(Auth, self).define_tables(username, signature, migrate, 
> fake_migrate)._table_signature_list
>   File "P:\web2py_2_15\gluon\authapi.py", line 350, in define_tables
>     format='%(first_name)s %(last_name)s (%(id)s)'))
>   File "P:\web2py_2_15\gluon\packages\dal\pydal\base.py", line 587, in 
> define_table
>     table = self.lazy_define_table(tablename, *fields, **args)
>   File "P:\web2py_2_15\gluon\packages\dal\pydal\base.py", line 621, in 
> lazy_define_table
>     polymodel=polymodel)
>   File "P:\web2py_2_15\gluon\packages\dal\pydal\adapters\base.py", line 
> 797, in create_table
>     return self.migrator.create_table(*args, **kwargs)
>   File "P:\web2py_2_15\gluon\packages\dal\pydal\migrator.py", line 295, in 
> create_table
>     sql_fields_old = pickle.load(tfile)
>   File "P:\python\PythonDevKey\Portables\Portable Python 
> 2.7.6.1\App\lib\pickle.py", line 1378, in load
>     return Unpickler(file).load()
>   File "P:\python\PythonDevKey\Portables\Portable Python 
> 2.7.6.1\App\lib\pickle.py", line 858, in load
>     dispatch[key](self)
>   File "P:\python\PythonDevKey\Portables\Portable Python 
> 2.7.6.1\App\lib\pickle.py", line 966, in load_string
>     raise ValueError, "insecure string pickle"
> ValueError: insecure string pickle
>

-- 
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