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POhow to extract data from json
 

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    <p>i want to extract particular values from the json object mentioned below.but it is giving some error</p> <pre><code> &gt;&gt;&gt; print json { "response_code": 1, "verbose_msg": "Scan finished, scan information embedded in this object", "resource": "99017f6eebbac24f351415dd410d522d", "scan_id": "52d3df0ed60c46f336c131bf2ca454f73bafdc4b04dfa2aea80746f5ba9e6d1c-1273894724", "md5": "99017f6eebbac24f351415dd410d522d", "sha1": "4d1740485713a2ab3a4f5822a01f645fe8387f92", "sha256": "52d3df0ed60c46f336c131bf2ca454f73bafdc4b04dfa2aea80746f5ba9e6d1c", "scan_date": "2010-05-15 03:38:44", "positives": 40, "total": 40, "scans": {"nProtect": {"detected": true, "version": "2010-05-14.01", "result": "Trojan.Generic.3611249", "update": "20100514"}, "CAT-QuickHeal": {"detected": true, "version": "10.00", "result": "Trojan.VB.acgy", "update": "20100514"}, "McAfee": {"detected": true, "version": "5.400.0.1158", "result": "Generic.dx!rkx", "update": "20100515"}, "TheHacker": {"detected": true, "version": "6.5.2.0.280", "result": "Trojan/VB.gen", "update": "20100514"}, "VirusBuster": {"detected": true, "version": "5.0.27.0", "result": "Trojan.VB.JFDE", "update": "20100514"}, "NOD32": {"detected": true, "version": "5115", "result": "a variant of Win32/Qhost.NTY", "update": "20100514"}, "F-Prot": {"detected": false, "version": "4.5.1.85", "result": null, "update": "20100514"}, "Symantec": {"detected": true, "version": "20101.1.0.89", "result": "permalink": "https://www.virustotal.com/file/52d3df0ed60c46f336c131bf2ca454f73bafdc4b04dfa2aea80746f5ba9e6d1c/analysis/1273894724/" </code></pre> <p>and so on.... }</p> <p>to achieve above i have written following code:</p> <pre><code> data = json.loads(json_post) response_dict = simplejson.loads(json_post) logging.info(response_dict) if response_dict['response_code'] == 0: self.response.out.write("11") elif response_dict['response_code'] == -2: self.response.out.write("API Request Rate Limit Exceeded&lt;br/&gt;") elif response_dict['response_code'] == -1: self.response.out.write("API Key provided is wrong&lt;br/&gt;") elif response_dict['response_code'] == 1: link.req_timestamp = response_dict['scans'][0] Fire_fox=response_dict.get("scans")[1].get("Firefox") if Fire_fox: link.firefox = data['scans'][1]['Firefox'] Trend_Micro=response_dict.get("scans")[1].get("TrendMicro") if Trend_Micro: link.trendmicro = data['scans'][1]['TrendMicro'] Phishtank=response_dict.get("scans")[1].get("Phishtank") if Phishtank: link.phishtank = data['scans'][1]['Phishtank'] </code></pre> <p>the error is KeyError: 'scans'.. plz tell me where i am going wrong</p>
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    1. COFirs of all, scans is a dict object and you are accesing to it like a list.
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    2. CO@jvaller can u give me the syntactical guideline to do the same..
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    3. COmcafeeVersion=response_dict["scans"]["McAfee"]["version"]
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