Migrate from nosetest to pytest

.drone.yml

@@ -29,8 +29,7 @@ steps:
   - black --config black.toml --check ./rdflib || true
   - flake8 --exit-zero rdflib
   - mypy --show-error-context --show-error-codes rdflib
-  - PYTHONWARNINGS=default nosetests --with-timer --timer-top-n 42 --with-coverage --cover-tests --cover-package=rdflib
-  - coverage report --skip-covered
+  - pytest --cov
   - coveralls
 
 ---
@@ -49,9 +48,9 @@ steps:
   - pip install --default-timeout 60 -r requirements.txt
   - pip install --default-timeout 60 -r requirements.dev.txt
   - python setup.py install
-  - black --config black.toml --check ./rdflib | true
+  - black --config black.toml --check ./rdflib || true
   - flake8 --exit-zero rdflib
-  - PYTHONWARNINGS=default nosetests --with-timer --timer-top-n 42
+  - pytest
 
 ---
 kind: pipeline
@@ -69,6 +68,6 @@ steps:
   - pip install --default-timeout 60 -r requirements.txt
   - pip install --default-timeout 60 -r requirements.dev.txt
   - python setup.py install
-  - black --config black.toml --check ./rdflib | true
+  - black --config black.toml --check ./rdflib || true
   - flake8 --exit-zero rdflib
-  - PYTHONWARNINGS=default nosetests --with-timer --timer-top-n 42
+  - pytest

.gitignore

@@ -1,21 +1,153 @@
 RDFLib.sublime-project
 /docs/_build/
-nosetests.xml
 RDFLib.sublime-workspace
-*.egg-info/
 coverage/
-dist/
-__pycache__/
-*.pyc
 /.hgtags
 /.hgignore
 build/
-/.coverage
-/.tox/
 /docs/draft/
 *~
 test_reports/*latest.ttl
 # PyCharm
 .idea/
 prepare_changelog.sh
-.venv/
+#### vimdiff <(curl --silent -L https://github.com/github/gitignore/raw/master/Python.gitignore) .gitignore
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+

MANIFEST.in

@@ -6,7 +6,6 @@ include ez_setup.py
 include skiptests.list
 recursive-include rdflib *.py
 recursive-include examples *.py
-include run_tests.py
 graft test
 graft docs
 prune docs/_build

README.md

@@ -165,20 +165,18 @@ Multiple other projects are contained within the RDFlib "family", see <https://g
 
 ### Running the tests on the host
 
-Run the test suite with `nose`.
+Run the test suite with `pytest`.
 ```shell
-nosetests
+pytest
 ```
 
 ### Running test coverage on the host with coverage report
 
-Run the test suite and generate a HTML coverage report with `nose` and `coverage`.
+Run the test suite and generate a HTML coverage report with `pytest` and `pytest-cov`.
 ```shell
-nosetests --with-timer --timer-top-n 42 --with-coverage --cover-tests --cover-package=rdflib
+pytest --cov
 ```
 
-There is also a script, `run_tests.py` to run everything.
-
 ### Running the tests in a Docker container
 
 Run the test suite inside a Docker container for cross-platform support. This resolves issues such as installing BerkeleyDB on Windows and avoids the host and port issues on macOS.
@@ -199,7 +197,8 @@ make coverage
 
 Once tests have produced HTML output of the coverage report, view it by running:
 ```shell
-python -m http.server --directory=cover
+pytest --cov --cov-report term --cov-report html
+python -m http.server --directory=htmlcov
 ```
 
 ## Contributing

docker-compose.tests.yml

@@ -5,20 +5,23 @@ services:
       dockerfile: test/Dockerfile
     volumes:
       - .:/rdflib
-    command: ["/rdflib/run_tests.sh"]
+    working_dir: /rdflib
+    command: ["pytest"]
 
   test-runner-coverage:
     build:
       context: .
       dockerfile: test/Dockerfile
     volumes:
       - .:/rdflib
-    command: ["/rdflib/run_tests_with_coverage_report.sh"]
+    working_dir: /rdflib
+    command: ["pytest", "--cov"]
 
   check-types:
     build:
       context: .
       dockerfile: test/Dockerfile
     volumes:
       - .:/rdflib
-    command: ["python", "-m", "mypy", "--show-error-context", "--show-error-codes" ,"/rdflib/rdflib"]
+    working_dir: /rdflib
+    command: ["python", "-m", "mypy", "--show-error-context", "--show-error-codes" ,"rdflib"]

docs/developers.rst

@@ -29,21 +29,19 @@ If you add a new cool feature, consider also adding an example in ``./examples``
 
 Running tests
 -------------
-Run tests with `nose <https://nose.readthedocs.org/en/latest/>`_:
+Run tests with `pytest <https://docs.pytest.org/en/latest/>`_:
 
 .. code-block:: bash
 
-   $ pip install nose
-   $ python run_tests.py
-   $ python run_tests.py --attr known_issue # override attr in setup.cfg to run only tests marked with "known_issue"
-   $ python run_tests.py --attr \!known_issue # runs all tests (including "slow" and "non_core") except those with known issues
-   $ python run_tests.py --attr slow,!known_issue  # comma separate if you want to specify more than one attr
-   $ python run_tests.py --attr known_issue=None # use =None instead of \! if you keep forgetting to escape the ! in shell commands ;)
+   $ pip install -r requirements.txt -r requirements.dev.txt
+   $ pytest
 
-Specific tests can either be run by module name or file name. For example::
 
-  $ python run_tests.py --tests rdflib.graph
-  $ python run_tests.py --tests test/test_graph.py
+Specific tests can be run by file name. For example:
+
+.. code-block:: bash
+
+  $ pytest test/test_graph.py
 
 Running static checks
 ---------------------

rdflib/extras/external_graph_libs.py

@@ -348,14 +348,3 @@ def rdflib_to_graphtool(
         for epn, eprop in eprops:
             eprop[e] = tmp_props[epn]
     return g
-
-
-if __name__ == "__main__":
-    import sys
-    import logging.config
-
-    logging.basicConfig(level=logging.DEBUG)
-
-    import nose
-
-    nose.run(argv=[sys.argv[0], sys.argv[0], "-v", "--without-doctest"])

rdflib/plugins/parsers/notation3.py

@@ -1877,7 +1877,7 @@ def hexify(ustr):
     corresponding to the given UTF8 string
 
     >>> hexify("http://example/a b")
-    %(b)s'http://example/a%%20b'
+    b'http://example/a%20b'
 
     """
     # s1=ustr.encode('utf-8')

requirements.dev.txt

@@ -1,12 +1,14 @@
-sphinx
-sphinxcontrib-apidoc
-nose==1.3.7
-nose-timer
-coverage
-flake8
-doctest-ignore-unicode==0.1.2
 berkeleydb
 black==21.9b0
+coverage
+doctest-ignore-unicode==0.1.2
+flake8
 flake8-black
+html5lib
 mypy
+pytest
+pytest-cov
+pytest-subtests
+sphinx
+sphinxcontrib-apidoc
 types-setuptools