[英]Can flask-restful return Response object?
When implementing REST API with Flask-Restful, I wanted to return a Flask's Response object, because it is flexible and easy to use. 使用Flask-Restful实现REST API时,我想返回Flask的Response对象,因为它灵活且易于使用。 For example: 例如:
return Response(
response=jsonify({
"data": {
"import_id": import_id
}
}),
status=201,
mimetype="application/json"
)
But looks like flask-restless doesn't support such a thing: 但看起来烧瓶躁动不支持这种事情:
2019-08-05 08:52:30,077 werkzeug INFO 172.21.0.1 - - [05/Aug/2019 08:52:30] "POST /imports HTTP/1.1" 500 -
2019-08-05 08:52:30,078 werkzeug ERROR Error on request:
Traceback (most recent call last):
File "/usr/local/lib/python3.7/site-packages/werkzeug/serving.py", line 303, in run_wsgi
execute(self.server.app)
File "/usr/local/lib/python3.7/site-packages/werkzeug/serving.py", line 293, in execute
for data in application_iter:
File "/usr/local/lib/python3.7/site-packages/werkzeug/wsgi.py", line 507, in __next__
return self._next()
File "/usr/local/lib/python3.7/site-packages/werkzeug/wrappers/base_response.py", line 45, in _iter_encoded
for item in iterable:
TypeError: 'Response' object is not iterable
If there are any workaround to use Response? 是否有使用应急响应的解决方法? If not, how can I return a mimetype with flask-restfull ? 如果没有,如何返回带有flask-restfull的模仿类型 ?
jsonify()
function returns a flask.Response()
object, while json.dumps(obj)
Serializes obj
to a JSON-formatted string. jsonify()
函数返回一个flask.Response()
对象,而json.dumps(obj)
序列化obj
的JSON格式的字符串。
....
from Flask import json, Response
....
return Response(
response=json.dumps({
"data": {
"import_id": import_id
}
}),
status=201,
mimetype="application/json"
)
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