nose -> pytest and clean-up tox

.github/workflows/ci.yaml

@@ -40,9 +40,8 @@ jobs:
     strategy:
       matrix:
         platform: [ ubuntu-latest ]
-        python-version: [ 5, 6, 7, 8 ]
+        python-version: [ 4, 5, 6, 7, 8 ]
     env:
-      NOSE_SHOW_SKIPPED: 1
       PY_COLOR: 1
     steps:
       - uses: actions/checkout@v2
@@ -73,7 +72,7 @@ jobs:
         run: |
           tox -e py3${{ matrix.python-version }}-test
           tox -e py3${{ matrix.python-version }}-cov
-          tox -e py3${{ matrix.python-version }}-flake8
+          tox -e py3${{ matrix.python-version }}-lint
           pip install codecov || true
           codecov || true
       - name: Test with tox

.github/workflows/integration_test.yaml

@@ -10,7 +10,6 @@ jobs:
     env:
       NOSE_SHOW_SKIPPED: 1
       PY_COLOR: 1
-      INTEGRATION_TEST: 1
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python 3.8
@@ -29,4 +28,4 @@ jobs:
           pip install tox
       - name: Test with tox
         run: |
-          tox -e py38-test
+          tox -e int

setup.cfg

@@ -1,7 +1,3 @@
-[nosetests]
-verbosity=1
-logging-clear-handlers=1
-
 [flake8]
 min-version=2.7
 accept-encodings=utf-8

tox.ini

@@ -4,57 +4,33 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = py27-test, py37-test, py27-flake8, docs
-
-# The exhaustive list of environments is:
-# envlist = py{27,34,35}-{test,cov}, py{27,34,35}-flake8, docs
+envlist = py27-test, py38-{cov,lint}, docs
 
 [_test]
-deps =
-    beautifulsoup4
-    flask
-    mock
-    nose
-    nose-show-skipped
-    pylast
-    rarfile
-    responses>=0.3.0
-    pyxdg
-    python-mpd2
-    coverage
-    discogs-client
-    requests_oauthlib
+deps = .[test]  # defined in setup.py
 
-[_flake8]
-deps =
-    flake8
-    flake8-coding
-    flake8-future-import
-    flake8-blind-except
-    pep8-naming
+[_lint]
+deps = .[lint]  # defined in setup.py
 files = beets beetsplug beet test setup.py docs
 
 [testenv]
-passenv =
-    NOSE_SHOW_SKIPPED # Undocumented feature of nose-show-skipped.
-    INTEGRATION_TEST  # set to 1 for integration tests
 deps =
     {test,cov}: {[_test]deps}
+    lint: {[_lint]deps}
     py27: pathlib
-    py{27,34,35,36,37,38}-flake8: {[_flake8]deps}
 commands =
-    py27-cov: python -m nose --with-coverage {posargs}
-    py27-test: python -m nose {posargs}
-    py3{4,5,6,7,8}-cov: python -bb -m nose --with-coverage {posargs}
-    py3{4,5,6,7,8}-test: python -bb -m nose {posargs}
-    py27-flake8: flake8 {posargs} {[_flake8]files}
-    py34-flake8: flake8 {posargs} {[_flake8]files}
-    py35-flake8: flake8 {posargs} {[_flake8]files}
-    py36-flake8: flake8 {posargs} {[_flake8]files}
-    py37-flake8: flake8 {posargs} {[_flake8]files}
-    py38-flake8: flake8 {posargs} {[_flake8]files}
+    py27-test: python -m pytest {posargs}
+    py3{4,5,6,7,8}-test: python -bb -m pytest {posargs}
+    cov: coverage run -m pytest {posargs}
+    lint: python -m flake8 {posargs} {[_lint]files}
 
 [testenv:docs]
 basepython = python2.7
 deps = sphinx
 commands = sphinx-build -W -q -b html docs {envtmpdir}/html {posargs}
+
+[testenv:int]
+basepython = python3.8
+deps = {[_test]deps}
+setenv = INTEGRATION_TEST = 1
+commands = python -m pytest {posargs}