Upgrade supported python version

.travis.yml

@@ -1,7 +1,7 @@
 language: python
 python:
-  - "3.6"
-  - "3.7"
-  - "3.8"
+  - "3.12"
+  - "3.13"
+  - "3.14"
 install: "pip install -r travis-requirements.txt"
-script: nosetests
+script: pytest

Dockerfile

@@ -15,9 +15,9 @@ ENV DEB_BUILD_OPTIONS=${opts}
 RUN apt-get update -qq -o Acquire::Languages=none \
     && env DEBIAN_FRONTEND=noninteractive apt-get install \
         -yqq --no-install-recommends -o Dpkg::Options::=--force-unsafe-io \
-        build-essential debhelper devscripts equivs lsb-release libparse-debianchangelog-perl \
+        build-essential debhelper devscripts equivs lsb-release \
         python3 python3-setuptools python3-pip python3-dev \
-        python3-sphinx python3-mock dh-exec dh-python python3-sphinx-rtd-theme \
+        python3-sphinx dh-exec dh-python python3-sphinx-rtd-theme \
     && if test "$(lsb_release -cs)" = 'bionic' ; then \
         apt-get install -yqq --no-install-recommends -o Dpkg::Options::=--force-unsafe-io \
                         -t bionic-backports debhelper; fi \

README.md

@@ -99,7 +99,7 @@ In the new sequence, `dh_virtualenv` is inserted right before `dh_installinit`.
 
 ## Running tests
 
-    $ nosetests ./test/test_deployment.py
+    $ pytest ./test/test_deployment.py
 
 
 ## Building the package in a Docker container

debian/control

@@ -3,7 +3,7 @@ Section: python
 Priority: optional
 Maintainer: Jyrki Pulliainen <[email protected]>
 Build-Depends: debhelper-compat (= 12), python3,
- python3-setuptools, python3-sphinx, python3-mock, dh-exec,
+ python3-setuptools, python3-sphinx, dh-exec,
  dh-python, libjs-jquery, libjs-underscore,
 # python-sphinx-rtd-theme doesn't exist in distributions
 # predating Debian Jessie and Ubuntu Xenial. On these legacy

debian/rules

@@ -25,6 +25,6 @@ override_dh_gencontrol:
 
 ifeq (,$(findstring nodoc, $(DEB_BUILD_OPTIONS)))
 override_dh_installdocs:
-	python3 setup.py build_sphinx
-	dh_installdocs doc/_build/html
+	sphinx-build -b html doc doc/_build
+	dh_installdocs doc/_build
 endif

dev-requirements.txt

@@ -4,15 +4,15 @@
 
 # Developer tooling
 pip-upgrader
-invoke==0.13.0
-rituals==0.4.1
+invoke==2.2.1
+rituals==0.4.2
 #https://github.com/jhermann/rituals/archive/master.zip#egg=rituals
 
 # CI tooling
 -r travis-requirements.txt
 
 # Sphinx basics are in Travis requirements
-sphinx-autobuild==0.7.1
+sphinx-autobuild==2025.8.25
 
 # Add project itself
 -e .

doc/api/dh_virtualenv.rst

@@ -2,27 +2,33 @@ dh\_virtualenv package
 ======================
 
 .. automodule:: dh_virtualenv
-    :members:
-    :undoc-members:
-    :show-inheritance:
+   :members:
+   :show-inheritance:
+   :undoc-members:
 
 Submodules
 ----------
 
-dh\_virtualenv\.cmdline module
-------------------------------
+dh\_virtualenv.cmdline module
+-----------------------------
 
 .. automodule:: dh_virtualenv.cmdline
-    :members:
-    :undoc-members:
-    :show-inheritance:
+   :members:
+   :show-inheritance:
+   :undoc-members:
 
-dh\_virtualenv\.deployment module
----------------------------------
+dh\_virtualenv.debhelper module
+-------------------------------
 
-.. automodule:: dh_virtualenv.deployment
-    :members:
-    :undoc-members:
-    :show-inheritance:
+.. automodule:: dh_virtualenv.debhelper
+   :members:
+   :show-inheritance:
+   :undoc-members:
 
+dh\_virtualenv.deployment module
+--------------------------------
 
+.. automodule:: dh_virtualenv.deployment
+   :members:
+   :show-inheritance:
+   :undoc-members:

test/test_cmdline.py

@@ -22,8 +22,7 @@
 import warnings
 
 from dh_virtualenv import cmdline
-from mock import patch
-from nose.tools import eq_, ok_
+from unittest.mock import patch
 
 
 def get_mocked_stderr():
@@ -42,38 +41,38 @@ def get_mocked_stderr():
 def test_unknown_argument_is_error(error_mock):
     parser = cmdline.DebhelperOptionParser(usage='foo')
     parser.parse_args(['-f'])
-    eq_(1, error_mock.call_count)
+    assert 1 == error_mock.call_count
 
 
 def test_test_debhelper_option_parsing():
     parser = cmdline.DebhelperOptionParser()
     parser.add_option('--sourcedirectory')
     opts, args = parser.parse_args(['-O--sourcedirectory', '/tmp'])
-    eq_('/tmp', opts.sourcedirectory)
-    eq_([], args)
+    assert '/tmp' == opts.sourcedirectory
+    assert [] == args
 
 
 def test_ignore_unknown_debhelper_options():
     parser = cmdline.DebhelperOptionParser()
     parser.add_option('-O')
     opts, args = parser.parse_args(['-O--buildsystem=none'])
-    eq_([], args)
+    assert [] == args
 
 
 def test_parser_picks_up_DH_OPTIONS_from_environ():
     with patch.dict(os.environ, {'DH_OPTIONS': '--sourcedirectory=/tmp/'}):
         parser = cmdline.get_default_parser()
         opts, args = parser.parse_args()
-        eq_('/tmp/', opts.sourcedirectory)
+        assert '/tmp/' == opts.sourcedirectory
 
 def test_get_default_parser():
     parser = cmdline.get_default_parser()
     opts, args = parser.parse_args([
         '-O--sourcedirectory', '/tmp/foo',
         '--extra-index-url', 'http://example.com'
     ])
-    eq_('/tmp/foo', opts.sourcedirectory)
-    eq_(['http://example.com'], opts.extra_index_url)
+    assert '/tmp/foo' == opts.sourcedirectory
+    assert ['http://example.com'] == opts.extra_index_url
 
 
 def test_pypi_url_creates_deprecation_warning():
@@ -86,9 +85,9 @@ def test_pypi_url_creates_deprecation_warning():
         parser.parse_args([
             '--pypi-url=http://example.com',
         ])
-    eq_(len(w), 1)
-    ok_(issubclass(w[0].category, DeprecationWarning))
-    eq_(str(w[0].message), 'Use of --pypi-url is deprecated. Use --index-url instead')
+    assert len(w) == 1
+    assert issubclass(w[0].category, DeprecationWarning)
+    assert str(w[0].message) == 'Use of --pypi-url is deprecated. Use --index-url instead'
 
 
 def test_no_test_creates_deprecation_warning():
@@ -97,9 +96,9 @@ def test_no_test_creates_deprecation_warning():
         parser.parse_args([
             '--no-test',
         ])
-    eq_(len(w), 1)
-    ok_(issubclass(w[0].category, DeprecationWarning))
-    eq_(str(w[0].message),
+    assert len(w) == 1
+    assert issubclass(w[0].category, DeprecationWarning)
+    assert (str(w[0].message) ==
         'Use of --no-test is deprecated and has no effect. '
         'Use --setuptools-test if you want to execute '
         '`setup.py test` during package build.')
@@ -114,7 +113,7 @@ def test_pypi_url_index_url_conflict(exit_):
             '--pypi-url=http://example.com',
             '--index-url=http://example.org']
         )
-    ok_('Deprecated --pypi-url and the new --index-url are mutually exclusive'
+    assert ('Deprecated --pypi-url and the new --index-url are mutually exclusive'
         in f.getvalue())
     exit_.assert_called_once_with(2)
 
@@ -128,7 +127,7 @@ def test_test_flag_conflict(exit_):
             '--no-test',
             '--setuptools-test']
         )
-    ok_('Deprecated --no-test and the new --setuptools-test are mutually '
+    assert ('Deprecated --no-test and the new --setuptools-test are mutually '
         'exclusive'
         in f.getvalue())
     exit_.assert_called_once_with(2)
@@ -143,39 +142,39 @@ def test_pypi_url_index_url_conflict_independent_from_order(exit_):
             '--index-url=http://example.org',
             '--pypi-url=http://example.com']
         )
-    ok_('Deprecated --pypi-url and the new --index-url are mutually exclusive'
+    assert ('Deprecated --pypi-url and the new --index-url are mutually exclusive'
         in f.getvalue())
     exit_.assert_called_once_with(2)
 
 
 def test_that_default_test_option_should_be_false():
     parser = cmdline.get_default_parser()
     opts, args = parser.parse_args()
-    eq_(False, opts.setuptools_test)
+    assert False == opts.setuptools_test
 
 
 def test_that_test_option_can_be_true():
     parser = cmdline.get_default_parser()
     opts, args = parser.parse_args(['--setuptools-test'])
-    eq_(True, opts.setuptools_test)
+    assert True == opts.setuptools_test
 
 
 def test_that_no_test_option_has_no_effect():
     parser = cmdline.get_default_parser()
     opts, args = parser.parse_args(['--no-test'])
-    eq_(False, opts.setuptools_test)
+    assert False == opts.setuptools_test
 
 
 def test_that_default_use_system_packages_option_should_be_false():
     parser = cmdline.get_default_parser()
     opts, args = parser.parse_args()
-    eq_(False, opts.use_system_packages)
+    assert False == opts.use_system_packages
 
 
 def test_that_use_system_packages_option_can_be_true():
     parser = cmdline.get_default_parser()
     opts, args = parser.parse_args(['--use-system-packages'])
-    eq_(True, opts.use_system_packages)
+    assert True == opts.use_system_packages
 
 
 def test_builtin_venv_and_setuptools_conflict():
@@ -190,5 +189,5 @@ def test_builtin_venv_and_setuptools_conflict():
         with patch('sys.stderr', f), patch('sys.exit') as sysexit:
             parser = cmdline.get_default_parser()
             parser.parse_args(args)
-            ok_(error_message in f.getvalue())
+            assert error_message in f.getvalue()
             sysexit.assert_called_once_with(2)