Python数据上传错误

Question

通过使用 python 代码，我尝试从 json 文件读取数据并通过 API 上传。但是我收到 HTTP 错误 5000。以下是我的代码:

    url = 'http://sipdev1.vbi.vt.edu:8080/EpiViewer/epiviewer/services/uploadGraphData'

    for i in json_file_name:
            json_data = open (i, 'r')
            lines=json_data.readlines()
            req = urllib2.Request(url)
            req.add_header('Content-Type','application/json')
            data = json.dumps(lines)
            response = urllib2.urlopen(req,data)

这是错误:

raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
urllib2.HTTPError: HTTP Error 500: Internal Server Error

输入文件示例:

{
 "username": "xxxxx",
 "password": "yyyyy",
 "timeSeriesName": "Liberia_01-18-2015",
 "dataType": "Cases",
 "plotType": "Cumulative",
 "filename": "C_C.csv",
 "dateFormat": "MM-dd-yy",
 "forecastedOn": "01/18/2015",
 "visibility": "Public",
 "data": {
    "01-25-2015":"26 38 14",
    "02-01-2015":"22 33 11",
    "02-08-2015":"19 32 6",
    "02-15-2015":"17 32 2",
    "02-22-2015":"15 18 12",
    "03-01-2015":"14 26 2"
 }
}

我认为代码无法正确解析我的输入文件。您对解决方案有什么想法吗？

Answer 1

您的文件已经编码为 JSON。您不需要再次对其进行编码。发送原样文件:

for name in json_file_name:
    with open(name) as json_data:
        data = json_data.read()
        req = urllib2.Request(url, data, {'Content-Type': 'application/json'})
        response = urllib2.urlopen(req)