Connexion: Incorrect set http response data when returning flask.Response objects

[heyglen]

Description

Incorrect set http response data when returning flask.Response objects

Expected bahaviour

From the documentation:

"If the endpoint returns a Response object this response will be used as is."

Actual behaviour

The response is parsed in connexion.decorators.decorator.BaseDecorator.get_full_response() and the response object itself is mistakenly set as the response's data instead of response.data:

This later throws a JSON serialize error when trying to JSON serialize the data variable (mistaken Response object)

Steps to reproduce

Additional info:

Output of the commands:

• python --version
  Python 2.7.12
• pip show connexion | grep "^Version\:"
  Version: 1.0.129

[heyglen]

I got it to work by replacing these lines

with this:

response = data
data = response.data
status_code = response.status_code
headers = response.headers

[rafaelcaricio]

@heyglen Thank you for reporting it.