背景
我有一个函数,它接受一个名为
api_response
(其本身使用格式化
api_response = json.loads(response.text)
从另一个函数中提取2个密钥对值,即
id
和
percent_complete
并打印它们。
作用
-
def unpack_response():
api_response = api_call()
while "meta" not in api_response:
id_value = "id"
res1 = [val[id_value] for key, val in api_response.items() if id_value in val]
id_value = "".join(res1)
percent_value = "percent_complete"
res2 = [val['attributes'][percent_value] for key, val in api_response.items() if percent_value in val['attributes']]
percent_value = "".join(res2)
print(f' Your data requested, associated with ID: {id_value} is {percent_value} complete!')
time.sleep(5)
continue
if "meta" in api_response:
print(api_response)
unpack_response()
JSON响应(
api_响应
)
-
{'data': {'id': '2205853', 'type': 'jobs', 'attributes': {'job_type': 'PORTFOLIO_VIEW_RESULTS', 'started_at': '2021-12-17T02:53:48Z', 'parameters': {'end_date': '2021-12-14', 'output_type': 'json', 'view_id': 304078, 'portfolio_id': 1, 'portfolio_type': 'firm', 'start_date': '2021-12-14'}, 'percent_complete': 0.19, 'status': 'In Progress'}, 'relationships': {'creator': {'links': {'self': '/v1/jobs/2205853/relationships/creator', 'related': '/v1/jobs/2205853/creator'}, 'data': {'type': 'users', 'id': '731221'}}}, 'links': {'self': '/v1/jobs/2205853'}}, 'included': []}
问题
-该函数返回
身份证件
键值对,无问题并打印(前提是我删除所有
完成百分比
-相关代码),但是
"percent_complete"
密钥对值导致以下情况
TypeError
.
错误
-
TypeError Traceback (most recent call last)
<ipython-input-38-8a61597dcee6> in <module>
16 if "meta" in api_response:
17 print(api_response)
<ipython-input-38-8a61597dcee6> in unpack_response()
8 percent_value = "percent_complete"
9 # res2 = [val['attributes'][percent_value] for key, val in api_response.items() if percent_value in val['attributes']]
11 percent_value = "".join(res2)
12 print(f' Your data requested, associated with ID: {id_value} is {percent_value} complete!')
<ipython-input-38-8a61597dcee6> in <listcomp>(.0)
8 percent_value = "percent_complete"
9 # res2 = [val['attributes'][percent_value] for key, val in api_response.items() if percent_value in val['attributes']]
11 percent_value = "".join(res2)
12 print(f' Your data requested, associated with ID: {id_value} is {percent_value} complete!')
TypeError: list indices must be integers or slices, not str
有人能帮我理解为什么
身份证件
无问题退货(前提是我删除所有
完成百分比
-相关代码),并且的密钥对值
完成百分比
没有。这与密钥对值是浮点值有关吗?