Add extension point for custom header adjustments

[marciomazza]

This was necessary to authenticate with a different username/password in the upstream (using basic auth).
I imagine it can be useful in other circumstances.

[coveralls]

Coverage remained the same at 100.0% when pulling af1ec6c on interlegis:master into 3bd895d on TracyWebTech:master.

[coveralls]

Coverage remained the same at 100.0% when pulling af1ec6c on interlegis:master into 3bd895d on TracyWebTech:master.

[seocam]

This can indeed be useful! I would just change the name of the method to get_proxy_request_headers because it will be called every time and I would also move lines 62-66 to inside the method (since they are related to headers).

Also needs docs and tests.

[marciomazza]

Maybe you mean lines 67-71:
https://github.com/TracyWebTech/django-revproxy/blob/master/revproxy/views.py#L67
https://github.com/TracyWebTech/django-revproxy/blob/master/revproxy/views.py#L71

[seocam]

@marciomazza that's it! My reference became outdated by a merged PR. ;)

[coveralls]

Coverage remained the same at 100.0% when pulling 53ef4ac on interlegis:master into ed984ee on TracyWebTech:master.

[coveralls]

Coverage remained the same at 100.0% when pulling 53ef4ac on interlegis:master into ed984ee on TracyWebTech:master.