在Python中从JSON数据创建列表和词典
这个问题在这里已经有了答案：
from_this = {"version":"0.0","response":[{"macAddress":"88:5A:92:A4:E7:C8","networkDeviceId":"e15789bd-47df-4df9-809f-daf81d15ff2a","lineCardId":"e5bddd56-2194-4b83-8ae5-597893800051","lastUpdated":"2014-06-03 01:39:19.855491-07","platformId":"C897VA-K9","vendor":"Cisco","numUpdates":1,"interfaceCount":"10","portRange":"ATM0, ATM0.1, BRI0, BRI0:1-2, Dialer1, Ethernet0, GigabitEthernet0-8, LISP0, Loopback0-1, NVI0, Virtual-Access1, Virtual-Template1, Vlan1","roleSource":"auto","chassisType":"C800","softwareVersion":"15.4(2)T","upTime":"2 weeks, 3 days, 18 hours, 2 minutes","imageName":"c800-universalk9-mz.SPA.154-2.T.bin","memorySize":"988236K/60339K","managementIpAddress":"192.168.2.1","family":"C897VA-K9","type":"UNKNOWN","serialNumber":"FGL175124DX","role":"Unknown","hostname":"chaney-xtr"}, {"macAddress":"88:5A:92:A4:E7:C8","networkDeviceId":"e15789bd-47df-4df9-809f-daf81d15ff2a","lineCardId":"e5bddd56-2194-4b83-8ae5-597893800051","lastUpdated":"2014-06-03 01:39:19.855491-07","platformId":"C897VA-K9","vendor":"Cisco","numUpdates":1,"interfaceCount":"10","portRange":"ATM0, ATM0.1, BRI0, BRI0:1-2, Dialer1, Ethernet0, GigabitEthernet0-8, LISP0, Loopback0-1, NVI0, Virtual-Access1, Virtual-Template1, Vlan1","roleSource":"auto","chassisType":"C800","softwareVersion":"15.4(2)T","upTime":"2 weeks, 3 days, 18 hours, 2 minutes","imageName":"c800-universalk9-mz.SPA.154-2.T.bin","memorySize":"988236K/60339K","managementIpAddress":"192.168.2.2","family":"C897VA-K9","type":"UNKNOWN","serialNumber":"XGL175124D3","role":"Unknown","hostname":"chaney-xtr2"}]}
dict1 = {}
dict2 = {}
for response_item in from_this['response']:
dict1[response_item['managementIpAddress']] = response_item['hostname']
dict2[response_item['managementIpAddress']] = response_item['platformId']
输出如下所示：
In[189]: dict1
Out[187]: {'192.168.2.1': 'chaney-xtr', '192.168.2.2': 'chaney-xtr2'}
In[190]: dict2
Out[188]: {'192.168.2.1': 'C897VA-K9', '192.168.2.2': 'C897VA-K9'}
如果这是您正在寻找的内容，请告诉我您是否有任何问题。
你可以解析JSON数据，然后添加一些if和else的情况来判断是否需要数据;然后使用eval语句来伪造一个字典
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