0001-formdef-forbid-use-of-data_class-on-lightweight-form.patch

Benjamin Dauvergne, 22 février 2021 23:53

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Subject: [PATCH 1/3] formdef: forbid use of data_class() on lightweight
 formdef (#51327)

 wcs/api.py     | 2 +-
 wcs/formdef.py | 7 +++++--
 2 files changed, 6 insertions(+), 3 deletions(-)

+                        )
                     else:
                         # naive count
                         count = formdef.data_class().count()
                         count = formdef.data_class(lightweight=True).count()
                     formdict['count'] = count
                 formdict['functions'] = {}

         def data_class_name(self):
             return '_wcs_%s' % self.url_name.title()
         def data_class(self, mode=None):
         def data_class(self, mode=None, lightweight=False):
             if getattr(self, 'fields', None) is Ellipsis and not lightweight:
                 raise RuntimeError('accessing data from a lightweight object is not allowed')
             if not 'formdef' in sys.modules:
                 sys.modules['formdef'] = sys.modules[__name__]
             if hasattr(sys.modules['formdef'], self.data_class_name):
-...
             # if no formdata was given, lookup if there are some existing formdata
             # where the user has access.
             if not formdata:
                 data_class = self.data_class()
                 data_class = self.data_class(lightweight=True)
                 for role_id in user.get_roles():
                     if data_class.get_ids_with_indexed_value('workflow_roles', role_id):
                         return True
+    -

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