如何在運行時指定任意的Django查詢過濾器?在運行時指定Django查詢過濾器
我們通常使用的過濾器是這樣的...
query_set = MyModel.objects.filter(name__iexact='foobar')
但如果我有字符串中包含查詢過濾器符?
query_specifier = "name_iexact='foobar'"
query_set = MyModel.objects.filter(query_specifier) # <-- This doesn't work; How can I do this?
這也關係:http://stackoverflow.com/questions/310732/in-django-how-does-one-filter-a-queryset-with-dynamic-field-lookups – 2011-05-05 21:47:17