This is the official python client for Dr. Ashtetepe service.

DrHTTP let's you record two types of requests :

• Inbound : requests that are performed by clients of your server (eg. API calls from a mobile app)
• Outbound (optional) : requests that are performed by your server (eg. API call to third parties)

Note: You need to configure inbound request recording to have outbound request recording working.

Installation

1. Install package with pip (or any compatible package manager) :

   pip install drhttp
   

2. You will need a dsn (Data source name) which can be found in your project.

Usage for Django

An integraion example is provided here

Inbound request recording

This recording is done via a wsgi middleware. You can configure it in wsgi.py:

application = ... # get your application from existing code

import drhttp
application = drhttp.WSGIMiddleware(app=application,
                                    dsn="<insert_dsn_here")

User identification

It allows the identification of the user issuing the inbound request. You'll be able to filter requests based on this field in the web interface. drhttp will identify your user if you set the x-drhttp-user response header with the user's id as value. Fortunately, we provide you a django middleware that does it automaticaly.

MIDDLEWARE = [
    ...
    'drhttp.DjangoUserMiddleware',
]

Device identification

Device identification works as user identification, only the header name changes (x-drhttp-device). No django middleware is provided though, it's up to you to set this header depending your device identification strategy.

Outbound request recording

Note: Outbound request recording is not available yet in the python library

Usage for Flask

An integraion example is provided here

Inbound request recording

This recording is done via a wsgi middleware. You may need to change some code in your flask app file. The goal is to encapsulate the wsgi app in the drhttp middleware. As drhttp.WSGIMiddleware() returns a wsgi application (not a full flask application) it can't be run by flask cli, you need a wsgi application server like werkzeug/gunicorn/uwsgi.

...
app = Flask(__name__)
...

if __name__ == '__main__':
    import drhttp
    from werkzeug.serving import run_simple
    app = drhttp.WSGIMiddleware(app=app, dsn="<insert_dsn_here>")
    run_simple('0.0.0.0', 80, app)

User identification

It allows the identification of the user issuing the inbound request. You'll be able to filter requests based on this field in the web interface. drhttp will identify your user if you set the x-drhttp-user response header with the user's id as value.

Here is an example if you use Flask-HTTPAuth :

from drhttp import DRHTTP_HEADER_USER
@app.after_request
def apply_caching(response):
    response.headers[DRHTTP_HEADER_USER] = auth.username()
    return response

Device identification

Device identification works as user identification, only the header name changes (x-drhttp-device). It's up to you to set this header depending your device identification strategy.

Outbound request recording

Note: Outbound request recording is not available yet in the python library

Troubleshooting

Please report any issue you encounter concerning documentation or implementation. This is very much appreciated.