Remove expired ports:
2018-07-31 databases/rubygem-redis-namespace15: Obsoleted by update of
www/gitlab-ce. Please use databases/rubygem-redis-namespace instead.
2018-08-01 security/py-python-social-auth: Upstream Deprecated
2018-08-01 www/py-django-social-auth: no support for new django

Use PY_FLAVOR for dependencies.

FLAVOR is the current port's flavor, it should not be used outside of
this scope.

Sponsored by:	Absolight

- Mark Deprecated both projects are dead since 2016

https://github.com/omab/django-social-auth/blob/master/README.rst
https://pypi.org/project/python-social-auth/

Sponsored by:	iXsystems Inc.

Convert Python ports to FLAVORS.

  Ports using USE_PYTHON=distutils are now flavored.  They will
  automatically get flavors (py27, py34, py35, py36) depending on what
  versions they support.

  There is also a USE_PYTHON=flavors for ports that do not use distutils
  but need FLAVORS to be set.  A USE_PYTHON=noflavors can be set if
  using distutils but flavors are not wanted.

  A new USE_PYTHON=optsuffix that will add PYTHON_PKGNAMESUFFIX has been
  added to cope with Python ports that did not have the Python
  PKGNAMEPREFIX but are flavored.

  USES=python now also exports a PY_FLAVOR variable that contains the

Remove ${PORTSDIR}/ from dependencies, categories v, w, x, y, and z.

With hat:	portmgr
Sponsored by:	Absolight

New port www/py-django-social-auth 0.7.28

Django Social Auth is an easy way to setup social authentication/authorization
mechanism for Django projects.

WWW: https://github.com/omab/django-social-auth