十4、Python的自定义排序 以及两种排序方式

data_list = [] data_list.append({'softname':'1','version':'1.2.2.2'}) data_list.append({'softname':'7','version':'1.2.2.2'}) data_list.append({'softname':'5','version':'1.2.2.2'}) data_list.append({'s

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