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我试图使用requests.post向WheniWorkAPI发送一个请求数组(列表),并且我一直得到两个错误中的一个。当我将列表作为一个列表发送时,我会得到一个解压缩错误,当我将它作为一个字符串发送时,我会收到一个错误,要求我提交一个数组。我认为这与请求处理列表的方式有关。以下是例子:
url='https://api.wheniwork.com/2/batch' headers={"W-Token": "Ilovemyboss"} data=[{'url': '/rest/shifts', 'params': {'user_id': 0,'other_stuff':'value'}, 'method':'post',{'url': '/rest/shifts', 'params': {'user_id': 1,'other_stuff':'value'}, 'method':'post'}] r = requests.post(url, headers=headers,data=data) print r.text # ValueError: too many values to unpack
简单地用引号包装数据的值:
url='https://api.wheniwork.com/2/batch' headers={"W-Token": "Ilovemyboss"} data="[]" #removed the data here to emphasize that the only change is the quotes r = requests.post(url, headers=headers,data=data) print r.text #{"error":"Please include an array of requests to make.","code":5000}
requests
库使这一点变得非常简单:
headers = {"W-Token": "Ilovemyboss"} data = [ { 'url': '/rest/shifts', 'params': {'user_id': 0, 'other_stuff': 'value'}, 'method': 'post', }, { 'url': '/rest/shifts', 'params': {'user_id': 1,'other_stuff': 'value'}, 'method':'post', }, ] requests.post(url, json=data, headers=headers)
通过使用json
关键字参数数据被编码为JSON,Content-Type
标头设置为application/json
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