def get_pk_value(self, model):
"""
Return the primary key value from a model object.
If there are multiple primary keys, they're encoded into string representation.
"""
if isinstance(self._primary_key, tuple):
return tools.iterencode(getattr(model, attr) for attr in self._primary_key)
else:
return getattr(model, self._primary_key)
def get_pk_value(self, model):
"""
Return the primary key value from a model object.
If there are multiple primary keys, they're encoded into string representation.
"""
if isinstance(self._primary_key, tuple):
return tools.iterencode(getattr(model, attr) for attr in self._primary_key)
else:
return getattr(model, self._primary_key)