合并元组的词典

Question

我有一个元组列表，其中每个元组都有许多字典，我想合并为一个（即在每个元组中，只有一个字典）。比如说，

payload = [
           (
            {"foo1":"value1"},
            {"bar1":"value1"}
           ),
           (
            {"foo2":"value2"},
            {"bar2":"value2"}
           )
          ]

我想要达到的目标是这样的：

payload = [
           {"foo1":"value1","bar1":"value1"},
           {"foo2":"value2","bar2","value2"}
          ]