anchor.diff:    asyncio-nats-client = nats-py; # added 2022-02-08
     Babel = babel; # added 2022-05-06
     bitcoin-price-api = throw "bitcoin-price-api has been removed, it was using setuptools 2to3 translation feautre, which has been removed in setuptools 58"; # added 2022-02-15
  -  bt_proximity = throw "'bt_proximity' has been renamed to/replaced by 'bt-proximity'"; # Converted to throw 2022-09-24
  +  blockdiagcontrib-cisco = throw "blockdiagcontrib-cisco is not compatible with blockdiag 2.0.0 and has been removed."; # added 2020-11-29
  +  bt_proximity = bt-proximity; # added 2021-07-02
     carrot = throw "carrot has been removed, as its development was discontinued in 2012"; # added 2022-01-18
     class-registry = phx-class-registry; # added 2021-10-05
  -  ConfigArgParse = throw "'ConfigArgParse' has been renamed to/replaced by 'configargparse'"; # Converted to throw 2022-09-24
  +  ConfigArgParse = configargparse; # added 2021-03-18
     cozy = throw "cozy was removed because it was not actually https://pypi.org/project/Cozy/."; # added 2022-01-14
     cryptography_vectors = "cryptography_vectors is no longer exposed in python*Packages because it is used for testing cryptography only."; # Added 2022-03-23
     dask-xgboost = throw "dask-xgboost was removed because its features are available in xgboost"; # added 2022-05-24
  -  dateutil = throw "'dateutil' has been renamed to/replaced by 'python-dateutil'"; # Converted to throw 2022-09-24
  +  dateutil = python-dateutil; # added 2021-07-03
     demjson = throw "demjson has been removed, it was using setuptools 2to3 translation feature, which has been removed in setuptools 58"; # added 2022-01-18
  -  diff_cover = throw "'diff_cover' has been renamed to/replaced by 'diff-cover'"; # Converted to throw 2022-09-24
  -  discogs_client = throw "'discogs_client' has been renamed to/replaced by 'discogs-client'"; # Converted to throw 2022-09-24
  -  djangorestframework-jwt = throw "'djangorestframework-jwt' has been renamed to/replaced by 'drf-jwt'"; # Converted to throw 2022-09-24
  +  detox = throw "detox is no longer maintained, and was broken since may 2019"; # added 2020-07-04
  +  dftfit = throw "dftfit dependency lammps-cython no longer builds"; # added 2021-07-04
  +  diff_cover = diff-cover; # added 2021-07-02
  +  discogs_client = discogs-client; # added 2021-07-02
  +  djangorestframework-jwt = drf-jwt; # added 2021-07-20
     django-sampledatahelper = throw "django-sampledatahelper was removed because it is no longer compatible to latest Django version"; # added 2022-07-18
     django_2 = throw "Django 2 has reached it's projected EOL in 2022/04 and has therefore been removed."; # added 2022-03-05
     django_appconf = django-appconf; # added 2022-03-03
  
positive.code:   django_polymorphic = django-polymorphic; # added 2022-05-24
    django_redis = django-redis; # added 2021-10-11
    django_taggit = django-taggit; # added 2021-10-11
    dns = throw "'dns' has been renamed to/replaced by 'dnspython'"; # Converted to throw 2022-09-24
    dogpile_cache = dogpile-cache; # added 2021-10-28
    dogpile-core = throw "dogpile-core is no longer maintained, use dogpile-cache instead"; # added 2021-11-20
    eebrightbox = throw "eebrightbox is unmaintained upstream and has therefore been removed"; # added 2022-02-03
    email_validator = email-validator; # added 2022-06-22
    fake_factory = throw "fake_factory has been removed because it is unused and deprecated by upstream since 2016."; # added 2022-05-30
    flask_sqlalchemy = flask-sqlalchemy; # added 2022-07-20
    flask_testing = flask-testing; # added 2022-04-25
    flask_wtf = flask-wtf; # added 2022-05-24
    garminconnect-ha = garminconnect; # added 2022-02-05
    glances = throw "glances has moved to pkgs.glances"; # added 2020-20-28
    google_api_python_client = throw "'google_api_python_client' has been renamed to/replaced by 'google-api-python-client'"; # Converted to throw 2022-09-24
    googleapis_common_protos = throw "'googleapis_common_protos' has been renamed to/replaced by 'googleapis-common-protos'"; # Converted to throw 2022-09-24
    graphite_api = throw "graphite_api was removed, because it is no longer maintained"; # added 2022-07-10
    graphite_beacon = throw "graphite_beacon was removed, because it is no longer maintained"; # added 2022-07-09
    grpc_google_iam_v1 = throw "'grpc_google_iam_v1' has been renamed to/replaced by 'grpc-google-iam-v1'"; # Converted to throw 2022-09-24
    ha-av = throw "ha-av was removed, because it is no longer maintained"; # added 2022-04-06
    HAP-python = throw "'HAP-python' has been renamed to/replaced by 'hap-python'"; # Converted to throw 2022-09-24
    hbmqtt = throw "hbmqtt was removed because it is no longer maintained"; # added 2021-11-07
    hdlparse = throw "hdlparse has been removed, it was using setuptools 2to3 translation feature, which has been removed in setuptools 58"; # added 2022-01-18
    hyperkitty = throw "Please use pkgs.mailmanPackages.hyperkitty"; # added 2022-04-29
  
negative.code:   pysmart-smartx = pysmart; # added 2021-10-22
    pyspotify = throw "pyspotify has been removed because Spotify stopped supporting libspotify"; # added 2022-05-29
    pytest_6 = pytest; # added 2022-02-10
    pytestcov = pytest-cov; # added 2021-01-04
    pytest-pep8 = pytestpep8; # added 2021-01-04
    pytest-pep257 = throw "pytest-pep257 was removed, as the pep257 package was migrated into pycodestyle"; # added 2022-04-12
    pytest-pythonpath = throw "pytest-pythonpath is obsolete as of pytest 7.0.0 and has been removed"; # added 2022-03-09
    pytestpep8 = throw "pytestpep8 was removed because it is abandoned and no longer compatible with pytest v6.0"; # added 2020-12-10
    pytestquickcheck = pytest-quickcheck; # added 2021-07-20
    pytestrunner = pytest-runner; # added 2021-01-04
    python-igraph = igraph; # added 2021-11-11
    python-lz4 = lz4; # added 2018-06-01
    python_magic = python-magic; # added 2022-05-07
    python_mimeparse = python-mimeparse; # added 2021-10-31
    python-language-server = throw "python-language-server is no longer maintained, use the python-lsp-server community fork instead."; # Added 2022-08-03
    python-subunit = subunit; # added 2021-09-10
    pytest_xdist = pytest-xdist; # added 2021-01-04
    python_simple_hipchat = python-simple-hipchat; # added 2021-07-21
    pytorch = torch; # added 2022-09-30
    pytorch-bin = torch-bin; # added 2022-09-30
    pytorchWithCuda = torchWithCuda; # added 2022-09-30
    pytorchWithoutCuda = torchWithoutCuda; # added 2022-09-30
    pytwitchapi = twitchapi; # added 2022-03-07
    qasm2image = throw "qasm2image is no longer maintained (since November 2018), and is not compatible with the latest pythonPackages.qiskit versions."; # added 2020-12-09
    qiskit-aqua = throw "qiskit-aqua has been removed due to deprecation, with its functionality moved to different qiskit packages";
    rdflib-jsonld = throw "rdflib-jsonld is not compatible with rdflib 6"; # added 2021-11-05
    repeated_test = throw "repeated_test is no longer maintained"; # added 2022-01-11
    requests_oauthlib = requests-oauthlib; # added 2022-02-12
    requests_toolbelt = requests-toolbelt; # added 2017-09-26
    roboschool = throw "roboschool is deprecated in favor of PyBullet and has been removed"; # added 2022-01-15
    ROPGadget = ropgadget; # added 2021-07-06
    rotate-backups = throw "rotate-backups was removed in favor of the top-level rotate-backups"; # added 2021-07-01
    ruamel_base = ruamel-base; # added 2021-11-01
    ruamel_yaml = ruamel-yaml; # added 2021-11-01
    ruamel_yaml_clib = ruamel-yaml-clib; # added 2021-11-01
    sapi-python-client = kbcstorage; # added 2022-04-20
    scikitlearn = scikit-learn; # added 2021-07-21
    selectors34 = throw "selectors34 has been removed: functionality provided by Python itself; archived by upstream."; # added 2021-06-10
    setuptools_scm = setuptools-scm; # added 2021-06-03
    sharkiqpy = sharkiq; # added 2022-05-21
    smart_open = smart-open; # added 2021-03-14
    smmap2 = throw "smmap2 has been deprecated, use smmap instead."; # added 2020-03-14
    SPARQLWrapper = sparqlwrapper;
    sphinx_rtd_theme = sphinx-rtd-theme; # added 2022-08-03
    sphinxcontrib_plantuml = sphinxcontrib-plantuml; # added 2021-08-02
    sqlalchemy_migrate = sqlalchemy-migrate; # added 2021-10-28
    SQLAlchemy-ImageAttach = throw "sqlalchemy-imageattach has been removed as it is incompatible with sqlalchemy 1.4 and unmaintained"; # added 2022-04-23
    tensorflow-bin_2 = tensorflow-bin; # added 2021-11-25
  