[Answered ]-Save query in Django

Use bulk create to to save new objects in one query:

obj_list = []
for code in code_list:
    obj_list.append(PPTLcode(code = code, pconf = pconf_obj))
PPTLcode.objects.bulk_create(obj_list)

Or a one line solution:

PPTLcode.objects.bulk_create([PPTLcode(code=code, pconf=pconf_obj) for code in code_list])

Note: bulk_create is avaliable in django >= 1.4