<?xml version="1.0" encoding="utf-8"?> <django-objects version="1.0"> <object pk="1" model="admin_views.modelwithstringprimarykey"> <field type="CharField" name="string_pk"><![CDATA[abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ 1234567890 -_.!~*'() ;/?:@&=+$, <>#%" {}|\^[]`]]></field> </object> </django-objects>