A Django Debug Middleware class

debug_middleware.py

import warnings

class DebugMiddleware(object):
    """
    Dummy debug middleware. For Developers only.

    Simply add it at the end of your MIDDLEWARE_CLASSES, in your
    :file:`local.py`, for example, like this::

        MIDDLEWARE_CLASSES += ['peopleask.toolkit.middlewares.DebugMiddleware']

    """

    def __init__(self, *args, **kwargs):
        warnings.warn(
            "DebugMiddleware is activated. BEWARE! this class is for developers only!",  # noqa
            RuntimeWarning
        )
        super(DebugMiddleware, self).__init__(*args, **kwargs)

    def process_request(self, request):
        # e.g:
        # print(request)
        pass

    def process_response(self, request, response):
        # e.g.
        # print(request)
        # print(response)
        # **MANDATORY**: LEAVE THIS RETURN HERE, OTHERWISE YOUR
        # APPLICATION WON'T WORK
        return response

    def process_exception(self, request, exception):
        # e.g.:
        # print(request)
        # print(exception)
        pass