我有一个从api中提取json数据的脚本，我希望它在拉动所述数据之后，解码并选择要存储到db中的标记。现在我只需要让脚本返回特定的调用值。在我尝试解码之前，这就是脚本的样子。
import requests
def call():
payload = {'apikey':'945e8e8499474b7e8d2bc17d87191bce', 'zip' : '47120'}
bas_url = 'http://congress.api.sunlightfoundation.com/legislators/locate'
r = requests.get(bas_url, params = payload)
grab = r.json()
return grab
这就是我被告知试图让这些特定标签返回
return [{key: value for key, value in result.items() if key in ("twitter_id", "office")} for result in jsonData]
但是会返回错误。有什么建议吗？
＆＃39;结果＆＃39;：[{＆＃39; twitter_id＆＃39;：＆＃39; RepToddYoung＆＃39;，＆＃39; ocd_id＆＃39;：＆＃39; ocd-division / country ：us / state：in / cd：9＆＃39;，＆＃39; oc_email＆＃39;：＆＃39; Rep.Toddyoung@opencongress.org' ;,＆＃39; middle_name＆＃39;：＆＃39 ; C。＆＃39;，＆＃39; votesmart_id＆＃39;：120345，＆＃39; first_name＆＃39;：＆＃39; Todd＆＃39;，＆＃39; youtube_id＆＃39;：＆＃39; RepToddYoung＆＃39;，＆＃39; last_name＆＃39;：＆＃39; Young＆＃39;，＆＃39; bioguide_id＆＃39;：＆＃39; Y000064＆＃39;，＆＃39; district＆＃39;： 9，＆＃39;昵称＆＃39;：无，＆＃39;办公室＆＃39;：＆＃39; 1007 Longworth House Office Building＆＃39;，＆＃39; term_start＆＃39;：＆＃39; 2015- 01-06＆＃39;，＆＃39; thomas_id＆＃39;：＆＃39; 02019＆＃39;，＆＃39; party＆＃39;：＆＃39; R＆＃39;＆＃39; in_office＆＃39 ;：是的，＆＃39; title＆＃39;：＆＃39; Rep＆＃39;，＆＃39; govtrack_id＆＃39;：＆＃39; 412428＆＃39;，＆＃39; crp_id＆＃39;：＆ ＃39; N00030670＆＃39;，＆＃39; term_end＆＃39;：＆＃39; 2017-01-03＆＃39;，＆＃39; chamber＆＃39;：＆＃39; house＆＃39;，＆＃ 39; state_name＆＃39;：＆＃39; Indiana＆＃39;，＆＃39; fax＆＃39;：＆＃39; 202-226-6866＆＃39;，＆＃39; phone＆＃39;：＆＃39 ; 202-225-5315＆＃39;，＆＃3 9;性别＆＃39;：＆＃39; M＆＃39;，＆＃39; fec_ids＆＃39;：[＆＃39; H0IN09070＆＃39;]，＆＃39;州＆＃39;：＆＃39; IN＆ ＃39;，＆＃39;网站＆＃39;：＆＃39; http://toddyoung.house.gov＆＃39;，＆＃39; name_suffix＆＃39;：无，＆＃39; icpsr_id＆＃39;：21133，＆ ＃39; facebook_id＆＃39;：＆＃39; 186203844738421＆＃39;，＆＃39; contact_form＆＃39;：＆＃39; https://toddyoungforms.house.gov/give-me-your-opinion＆＃39;，＆＃39;生日＆＃39;：＆ ＃39; 1972-08-24＆＃39;}，{＆＃39; twitter_id＆＃39;：＆＃39; SenDonnelly＆＃39;，＆＃39; ocd_id＆＃39;：＆＃39; ocd-division / country ：我们/州：在＆＃39;，＆＃39; oc_email＆＃39;：＆＃39; Sen.Donnelly@opencongress.org'，＆＃39; middle_name＆＃39;：无，＆＃39; lis_id＆ ＃39;：＆＃39; S356＆＃39;，＆＃39; first_name＆＃39;：＆＃39; Joe＆＃39;，＆＃39; youtube_id＆＃39;：＆＃39; sendonnelly＆＃39;，＆ ＃39; last_name＆＃39;：＆＃39; Donnelly＆＃39;，＆＃39; bioguide_id＆＃39;：＆＃39; D000607＆＃39;，＆＃39;区＆＃39;：无，＆＃39;昵称＆＃39 ;:无，＆＃39;办公室＆＃39; 720哈特参议院办公大楼＆＃39; state_rank＆＃39;：＆＃39; junior＆＃39;，＆＃39; ; thomas_id＆＃39;：＆＃39; 01850＆＃39;，＆＃39; term_start＆＃39;：＆＃39; 2013-01-03＆＃39;，＆＃39; party＆＃39;：＆＃39; D＆＃39;，＆＃39; in_off ice＆＃39;：是的，＆＃39; title＆＃39;：＆＃39; Sen＆＃39;，＆＃39; govtrack_id＆＃39;：＆＃39; 412205＆＃39;，＆＃39; crp_id＆＃39 ;：＆＃39; N00026586＆＃39;，＆＃39; term_end＆＃39;：＆＃39; 2019-01-03＆＃39;，＆＃39; chamber＆＃39;：＆＃39;参议院＆＃39; ，＆＃39; state_name＆＃39;：＆＃39; Indiana＆＃39;，＆＃39; fax＆＃39;：＆＃39; 202-225-6798＆＃39;，＆＃39; phone＆＃39;： ＆＃39; 202-224-4814＆＃39;，＆＃39;性别＆＃39;：＆＃39; M＆＃39;，＆＃39; senate_class＆＃39;：1，＆＃39; fec_ids＆＃39; ：[＆＃39; H4IN02101＆＃39;，＆＃39; S2IN00091＆＃39;]，＆＃39;州＆＃39;：＆＃39; IN＆＃39;，＆＃39; votesmart_id＆＃39;：34212， ＆＃39;＆＃39;：＆＃39; http://www.donnelly.senate.gov＆＃39;，＆＃39; name_suffix＆＃39;：无，＆＃39; icpsr_id＆＃39;：20717，＆＃39; facebook_id＆ ＃39;：＆＃39; 168059529893610＆＃39;，＆＃39; contact_form＆＃39;：＆＃39; http://www.donnelly.senate.gov/contact/email-joe＆＃39;，＆＃39;生日＆＃39;：＆＃39; 1955 -09-28＆＃39;}，{＆＃39; twitter_id＆＃39;：＆＃39; SenDanCoats＆＃39;，＆＃39; ocd_id＆＃39;：＆＃39; ocd-division / country：us / state ：in＆＃39;，＆＃39; oc_email＆＃39;：＆＃39; Sen.Coats@opencongress.org' ;,＆＃39; middle_name＆＃39;：＆＃39; Ray＆＃39;，＆＃ 39; lis_id＆＃39;：＆＃39; S212＆＃39;，＆＃39; first_name＆＃39;：＆＃3 9; Daniel＆＃39;，＆＃39; youtube_id＆＃39;：＆＃39; SenatorCoats＆＃39;，＆＃39; last_name＆＃39;：＆＃39; Coats＆＃39;，＆＃39; bioguide_id＆＃39 ;：＆＃39; C000542＆＃39;，＆＃39;区＆＃39;：无，＆＃39;昵称＆＃39;：无，＆＃39;办公室＆＃39;：＆＃39; 493罗素参议院办公室建立＆＃39;，＆＃39; state_rank＆＃39;：＆＃39; senior＆＃39;，＆＃39; thomas_id＆＃39;：＆＃39; 00209＆＃39;，＆＃39; term_start＆＃39;： ＆＃39; 2011-01-05＆＃39;，＆＃39; party＆＃39;：＆＃39; R＆＃39;，＆＃39; in_office＆＃39;：是的，＆＃39;标题＆＃39; ：＆＃39; Sen＆＃39;，＆＃39; govtrack_id＆＃39;：＆＃39; 402675＆＃39;，＆＃39; crp_id＆＃39;：＆＃39; N00003845＆＃39;，＆＃39; term_end＆＃39;：＆＃39; 2017-01-03＆＃39;，＆＃39; chamber＆＃39;：＆＃39; senate＆＃39;，＆＃39; state_name＆＃39;：＆＃39; Indiana＆ ＃39;，＆＃39;传真＆＃39;：＆＃39; 202-228-1820＆＃39;，＆＃39;电话＆＃39;：＆＃39; 202-224-5623＆＃39;，＆＃ 39;性别＆＃39;：＆＃39; M＆＃39;，＆＃39; senate_class＆＃39;：3，＆＃39; fec_ids＆＃39;：[＆＃39; S0IN00053＆＃39;]，＆＃39 ;州＆＃39;：＆＃39; IN＆＃39;，＆＃39; votesmart_id＆＃39;：53291，＆＃39;网站＆＃39;：＆＃39; http://www.coats.senate.gov＆＃39;，＆ ＃39; name_suffix＆＃39;：无，＆＃39; icpsr_id＆＃39;：14806 ，＆＃39; facebook_id＆＃39;：＆＃39; 180671148633644＆＃39;，＆＃39; contact_form＆＃39;：＆＃39; http://www.coats.senate.gov/contact/＆＃39;，＆＃39;生日＆＃39; ：＆＃39; 1943-05-16＆＃39;}]}
答案 0 :(得分：0)
我猜你的json看起来像你发布的123 -> valid
-123 -> valid
123- -> invalid
-1-12-123 -> invalid
-123-12 -> invalid
。即[{}, {}, {}]是一个字典的python列表。
试试这个？
grab此外，如果您希望原始答案有效，则需要添加“其他”值。在将来，我建议发布你正在获得的错误，而不是仅仅说“这引发了错误”。