package.mask: Last rite dev-python/*, no-revdep, no-py3.7

Signed-off-by: Michał Górny <mgorny@gentoo.org>

profiles/package.mask

@@ -32,6 +32,196 @@
 
 #--- END OF EXAMPLES ---
 
+# Michał Górny <mgorny@gentoo.org> (2020-03-07)
+# The following packages are stuck on Python 3.6, and have no reverse
+# dependencies.  Please let the Python team know if you find some
+# of them still useful.
+# Removal in 30 days.  Bug #711808.
+dev-python/CacheControl
+dev-python/ImageHash
+dev-python/ReParser
+dev-python/aadict
+dev-python/abstract_rendering
+dev-python/aioeventlet
+dev-python/aiotest
+dev-python/amqplib
+dev-python/anyjson
+dev-python/asciimatics
+dev-python/asset
+dev-python/atom
+dev-python/batinfo
+dev-python/bcolz
+dev-python/beaker
+dev-python/biplist
+dev-python/blaze
+dev-python/bpython
+dev-python/cgroup-utils
+dev-python/chameleon
+dev-python/colander
+dev-python/colorful
+dev-python/columnize
+dev-python/common
+dev-python/crumbs
+dev-python/cssselect2
+dev-python/curtsies
+dev-python/cx_Freeze
+dev-python/d2to1
+dev-python/datashape
+dev-python/deform
+dev-python/distlib
+dev-python/django-appconf
+dev-python/django-baker
+dev-python/django-crispy-forms
+dev-python/django-discover-runner
+dev-python/django-grappelli
+dev-python/django-haystack
+dev-python/django-nose
+dev-python/django-picklefield
+dev-python/django-recaptcha
+dev-python/django-select2
+dev-python/django-tinymce
+dev-python/dogpile-core
+dev-python/dynd-python
+dev-python/embedly
+dev-python/envoy
+dev-python/fedmsg
+dev-python/flask-admin
+dev-python/flask-peewee
+dev-python/flask-pymongo
+dev-python/flask-socketio
+dev-python/flask-uploads
+dev-python/flipflop
+dev-python/formencode
+dev-python/fudge
+dev-python/geoalchemy2
+dev-python/geopy
+dev-python/gevent-socketio
+dev-python/gitlabform
+dev-python/globre
+dev-python/glymur
+dev-python/hiredis
+dev-python/hiro
+dev-python/httreplay
+dev-python/husl
+dev-python/hvac
+dev-python/influxdb
+dev-python/intelhex
+dev-python/into
+dev-python/ipcalc
+dev-python/iso3166
+dev-python/iso_639
+dev-python/jog
+dev-python/jpype
+dev-python/jsmin
+dev-python/json-rpc
+dev-python/json-tools
+dev-python/keepassx
+dev-python/kitchen
+dev-python/libzilla
+dev-python/locustio
+dev-python/mailmanclient
+dev-python/meteor-ejson
+dev-python/mimerender
+dev-python/mmh3
+dev-python/mockldap
+dev-python/multipledispatch
+dev-python/netmiko
+dev-python/nltk
+dev-python/nosehtmloutput
+dev-python/odo
+dev-python/passwordmeter
+dev-python/pdb-clone
+dev-python/pdoc
+dev-python/peppercorn
+dev-python/pgpdump
+dev-python/pillowfight
+dev-python/placefinder
+dev-python/prettyprinter
+dev-python/prometheus_flask_exporter
+dev-python/pxml
+dev-python/py-lz4framed
+dev-python/py2neo
+dev-python/pycanberra
+dev-python/pycipher
+dev-python/pycmd
+dev-python/pycobertura
+dev-python/pydot-ng
+dev-python/pyee
+dev-python/pyev
+dev-python/pyfeyn
+dev-python/pyfiglet
+dev-python/pygcrypt
+dev-python/pygeocoder
+dev-python/pyhcl
+dev-python/pykka
+dev-python/pymtp
+dev-python/pynzb
+dev-python/pyopencl
+dev-python/pyphen
+dev-python/pyprof2calltree
+dev-python/pyshark
+dev-python/pysnmp-apps
+dev-python/pysnmp-mibs
+dev-python/pysolr
+dev-python/pystache
+dev-python/pytest-arraydiff
+dev-python/pytest-cython
+dev-python/pytest-isort
+dev-python/pytest-mpl
+dev-python/python-afl
+dev-python/python-cluster
+dev-python/python-ddp
+dev-python/python-discid
+dev-python/python-ebtables
+dev-python/python-engineio
+dev-python/python-hpilo
+dev-python/python-meteor
+dev-python/python-otrs
+dev-python/python-scsi
+dev-python/python-socketio
+dev-python/python-twitter
+dev-python/python-uinput
+dev-python/pythonmagick
+dev-python/pyx
+dev-python/pyzor
+dev-python/rackspace-monitoring
+dev-python/readlike
+dev-python/redis-py-cluster
+dev-python/regendoc
+dev-python/ropemode
+dev-python/schedule
+dev-python/schema
+dev-python/scp
+dev-python/seaborn
+dev-python/setuptools_hg
+dev-python/simplekv
+dev-python/slackclient
+dev-python/spark-parser
+dev-python/sphinx-better-theme
+dev-python/sphinxcontrib-googleanalytics
+dev-python/sphinxcontrib-programoutput
+dev-python/tempest-lib
+dev-python/testify
+dev-python/tinycss2
+dev-python/tlslite
+dev-python/tpg
+dev-python/translationstring
+dev-python/trollius
+dev-python/twitter
+dev-python/twython
+dev-python/uhashring
+dev-python/uncompyle6
+dev-python/venusian
+dev-python/versiontools
+dev-python/vulture
+dev-python/weasyprint
+dev-python/ws4py
+dev-python/wsgiintercept
+dev-python/wtf-peewee
+dev-python/xdis
+dev-python/zc-buildout
+www-apps/nikola
+
 # Mikle Kolyada <zlogene@gentoo.org> (2020-03-07)
 # virtual/shadow has the only alive provider.
 # sys-apps/hardened-shadow is unmaintained for the past