Assignment statements in Python do not copy objects, they create bindings between a target and an object. For collections that are mutable or contain mutable items, a copy is sometimes needed so one can change one copy without changing the other. This module provides generic shallow and deep co...
defconstruct_change_message(self,request,form,formsets):""" Construct a change message from a changed object """change_message=[]ifform.changed_data:change_message.append(_('Changed {0}.'.format(get_text_list(form.changed_data,_('and')))ifformsets:forformsetinformsets:foradded_objectinfo...