0.12.25: pytest deprecation warnings

[kloczek]

I'm packaging your module as an rpm package so I'm using the typical PEP517 based build, install and test cycle used on building packages from non-root account.

• python3 -sBm build -w --no-isolation
• because I'm calling build with --no-isolation I'm using during all processes only locally installed modules
• install .whl file in </install/prefix> using 'installer` module
• run pytest with $PYTHONPATH pointing to sitearch and sitelib inside </install/prefix>
• build is performed in env which is cut off from access to the public network (pytest is executed with -m "not network")

Here is pytest output:

+ PYTHONPATH=/home/tkloczko/rpmbuild/BUILDROOT/python-bottle-0.12.25-2.fc35.x86_64/usr/lib64/python3.8/site-packages:/home/tkloczko/rpmbuild/BUILDROOT/python-bottle-0.12.25-2.fc35.x86_64/usr/lib/python3.8/site-packages
+ /usr/bin/pytest -ra -m 'not network'
==================================================================================== test session starts ====================================================================================
platform linux -- Python 3.8.16, pytest-7.3.1, pluggy-1.0.0
rootdir: /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25
collected 325 items

test/test_auth.py .                                                                                                                                                                   [  0%]
test/test_config.py .....                                                                                                                                                             [  1%]
test/test_configdict.py .......                                                                                                                                                       [  4%]
test/test_contextlocals.py ..                                                                                                                                                         [  4%]
test/test_environ.py .....................................................................                                                                                            [ 25%]
test/test_fileupload.py .........                                                                                                                                                     [ 28%]
test/test_formsdict.py ....                                                                                                                                                           [ 29%]
test/test_importhook.py .....                                                                                                                                                         [ 31%]
test/test_jinja2.py ..........                                                                                                                                                        [ 34%]
test/test_mdict.py ....                                                                                                                                                               [ 35%]
test/test_mount.py .........                                                                                                                                                          [ 38%]
test/test_outputfilter.py ........................                                                                                                                                    [ 45%]
test/test_plugins.py ...................                                                                                                                                              [ 51%]
test/test_resources.py ........                                                                                                                                                       [ 54%]
test/test_route.py .                                                                                                                                                                  [ 54%]
test/test_router.py ................................                                                                                                                                  [ 64%]
test/test_securecookies.py ....                                                                                                                                                       [ 65%]
test/test_sendfile.py ...........                                                                                                                                                     [ 68%]
test/test_server.py .............                                                                                                                                                     [ 72%]
test/test_stpl.py ......................................................                                                                                                              [ 89%]
test/test_wsgi.py ..................................                                                                                                                                  [100%]

===================================================================================== warnings summary ======================================================================================
test/test_server.py:53
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/test/test_server.py:53: SyntaxWarning: "is" with a literal. Did you mean "=="?
    if rv is 128: # Import error

test/test_server.py:57
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/test/test_server.py:57: SyntaxWarning: "is" with a literal. Did you mean "=="?
    if rv is 3: # Port in use

test/test_configdict.py::TestConfigDict::test_attr_access
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/test/test_configdict.py:30: DeprecationWarning: Attribute assignment is deprecated.
    c.test = 5

test/test_configdict.py::TestConfigDict::test_attr_access
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/test/test_configdict.py:31: DeprecationWarning: Attribute access is deprecated.
    self.assertEqual(5, c.test)

test/test_configdict.py::TestConfigDict::test_attr_access
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/test/test_configdict.py:34: DeprecationWarning: Attribute access is deprecated.
    self.assertEqual(6, c.test)

test/test_configdict.py::TestConfigDict::test_attr_access
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/test/test_configdict.py:38: DeprecationWarning: Attribute access is deprecated.
    self.assertEqual(None, c.test)

test/test_configdict.py::TestConfigDict::test_call
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/test/test_configdict.py:61: DeprecationWarning: Calling ConfDict is deprecated. Use the update() method.
    self.assertEqual(c, c(a=1))

test/test_configdict.py::TestConfigDict::test_call
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/test/test_configdict.py:63: DeprecationWarning: Attribute access is deprecated.
    self.assertEqual(1, c.a)

test/test_configdict.py::TestConfigDict::test_isadict
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/test/test_configdict.py:12: DeprecationWarning: Constructor does no longer accept parameters.
    d, m = dict(a=5), ConfigDict(a=5)

test/test_configdict.py::TestConfigDict::test_issue588
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/test/test_configdict.py:70: DeprecationWarning: Accessing namespaces as dicts is discouraged. Only use flat item access: cfg["names"]["pace"]["key"] -> cfg["name.space.key"]
    self.assertEqual('c', c['a']['b'])

test/test_configdict.py::TestConfigDict::test_issue588
  /usr/lib64/python3.8/_collections_abc.py:744: DeprecationWarning: Accessing namespaces as dicts is discouraged. Only use flat item access: cfg["names"]["pace"]["key"] -> cfg["name.space.key"]
    yield (key, self._mapping[key])

test/test_configdict.py::TestConfigDict::test_namespaces
test/test_configdict.py::TestConfigDict::test_namespaces
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/test/test_configdict.py:43: DeprecationWarning: Attribute access is deprecated.
    self.assertEqual(ConfigDict.Namespace, c.Name.Space.__class__)

test/test_configdict.py::TestConfigDict::test_namespaces
test/test_configdict.py::TestConfigDict::test_namespaces
test/test_configdict.py::TestConfigDict::test_namespaces
test/test_configdict.py::TestConfigDict::test_namespaces
test/test_configdict.py::TestConfigDict::test_namespaces
  /usr/lib64/python3.8/_collections_abc.py:660: DeprecationWarning: Accessing namespaces as dicts is discouraged. Only use flat item access: cfg["names"]["pace"]["key"] -> cfg["name.space.key"]
    return self[key]

test/test_configdict.py::TestConfigDict::test_namespaces
test/test_configdict.py::TestConfigDict::test_namespaces
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/test/test_configdict.py:44: DeprecationWarning: Attribute access is deprecated.
    c.Name.Space.value = 5

test/test_configdict.py::TestConfigDict::test_namespaces
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/test/test_configdict.py:44: DeprecationWarning: Attribute assignment is deprecated.
    c.Name.Space.value = 5

test/test_configdict.py::TestConfigDict::test_namespaces
test/test_configdict.py::TestConfigDict::test_namespaces
test/test_configdict.py::TestConfigDict::test_namespaces
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/test/test_configdict.py:45: DeprecationWarning: Attribute access is deprecated.
    self.assertEqual(5, c.Name.Space.value)

test/test_configdict.py::TestConfigDict::test_namespaces
test/test_configdict.py::TestConfigDict::test_namespaces
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/test/test_configdict.py:46: DeprecationWarning: Attribute access is deprecated.
    self.assertTrue('value' in c.Name.Space)

test/test_configdict.py::TestConfigDict::test_namespaces
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/test/test_configdict.py:47: DeprecationWarning: Attribute access is deprecated.
    self.assertTrue('Space' in c.Name)

test/test_configdict.py::TestConfigDict::test_namespaces
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/test/test_configdict.py:51: DeprecationWarning: Attribute assignment is deprecated.
    self.assertRaises(AttributeError, lambda: setattr(c, 'Name', 5))

test/test_configdict.py::TestConfigDict::test_namespaces
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/test/test_configdict.py:53: DeprecationWarning: Attribute assignment is deprecated.
    self.assertRaises(AttributeError, lambda: setattr(c, 'keys', 5))

test/test_configdict.py::TestConfigDict::test_namespaces
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/test/test_configdict.py:56: DeprecationWarning: Attribute access is deprecated.
    self.assertEqual(5, c.Name)

test/test_jinja2.py::TestJinja2Template::test_file
test/test_jinja2.py::TestJinja2Template::test_notfound
test/test_stpl.py::TestSimpleTemplate::test_file
test/test_stpl.py::TestSimpleTemplate::test_notfound
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/bottle.py:3268: DeprecationWarning: The template lookup path list should not be empty.
    self.filename = self.search(self.name, self.lookup)

test/test_jinja2.py::TestJinja2Template::test_file
test/test_stpl.py::TestSimpleTemplate::test_file
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/bottle.py:3268: DeprecationWarning: Absolute template path names are deprecated.
    self.filename = self.search(self.name, self.lookup)

test/test_jinja2.py::TestJinja2Template::test_file
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/bottle.py:3383: DeprecationWarning: The template lookup path list should not be empty.
    fname = self.search(name, self.lookup)

test/test_jinja2.py::TestJinja2Template::test_file
test/test_jinja2.py::TestJinja2Template::test_inherit
test/test_jinja2.py::TestJinja2Template::test_name
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/bottle.py:3383: DeprecationWarning: Absolute template path names are deprecated.
    fname = self.search(name, self.lookup)

test/test_plugins.py: 15 warnings
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/bottle.py:539: DeprecationWarning: Switch to Plugin API v2 and access the Route object directly.
    context = self if api > 1 else self._context

test/test_router.py::TestRouter::testFloatFilter
test/test_router.py::TestRouterInCGIMode::testFloatFilter
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/bottle.py:392: RuntimeWarning: Route <GET /object/<id:float>> overwrites a previously defined route
    warnings.warn(msg % (method, rule), RuntimeWarning)

test/test_router.py::TestRouter::testParentheses
test/test_router.py::TestRouterInCGIMode::testParentheses
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/bottle.py:392: RuntimeWarning: Route <GET /func2(:param#(foo|bar)#)> overwrites a previously defined route
    warnings.warn(msg % (method, rule), RuntimeWarning)

test/test_stpl.py::TestSimpleTemplate::test_coding_stress
test/test_stpl.py::TestSimpleTemplate::test_detect_pep263
test/test_stpl.py::TestSimpleTemplate::test_detect_pep263
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/bottle.py:3622: DeprecationWarning: PEP263 encoding strings in templates are deprecated.
    line, comment = self.fix_backward_compatibility(line, comment)

test/test_stpl.py::TestSimpleTemplate::test_detect_pep263
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/bottle.py:201: DeprecationWarning: Template encodings other than utf8 are no longer supported.
    value = obj.__dict__[self.func.__name__] = self.func(obj)

test/test_stpl.py::TestSimpleTemplate::test_escaped_codelines
test/test_stpl.py::TestSimpleTemplate::test_escaped_codelines
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/bottle.py:3416: DeprecationWarning: Escape code lines with a backslash.
    code = parser.translate()

test/test_stpl.py: 7 warnings
test/test_wsgi.py: 8 warnings
  /home/tkloczko/rpmbuild/BUILD/bottle-0.12.25/bottle.py:3622: DeprecationWarning: The include and rebase keywords are functions now.
    line, comment = self.fix_backward_compatibility(line, comment)

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
============================================================================= 325 passed, 80 warnings in 3.11s ==============================================================================

Here is list of installed modules in build env

Package                       Version
----------------------------- -------
alabaster                     0.7.13
asttokens                     2.2.1
Babel                         2.12.1
backcall                      0.2.0
build                         0.10.0
charset-normalizer            3.1.0
decorator                     5.1.1
distro                        1.8.0
docutils                      0.19
exceptiongroup                1.1.1
executing                     1.2.0
gpg                           1.20.0
idna                          3.4
imagesize                     1.4.1
importlib-metadata            6.6.0
iniconfig                     2.0.0
installer                     0.7.0
ipython                       8.12.0
jedi                          0.18.2
Jinja2                        3.1.2
libcomps                      0.1.19
MarkupSafe                    2.1.2
matplotlib-inline             0.1.6
packaging                     23.1
parso                         0.8.3
pexpect                       4.8.0
pickleshare                   0.7.5
pluggy                        1.0.0
prompt-toolkit                3.0.38
ptyprocess                    0.7.0
pure-eval                     0.2.2
Pygments                      2.15.1
pyproject_hooks               1.0.0
pytest                        7.3.1
python-dateutil               2.8.2
pytz                          2023.2
requests                      2.30.0
setuptools                    67.7.2
six                           1.16.0
snowballstemmer               2.2.0
Sphinx                        6.2.1
sphinxcontrib-applehelp       1.0.4
sphinxcontrib-devhelp         1.0.2
sphinxcontrib-htmlhelp        2.0.0
sphinxcontrib-jsmath          1.0.1
sphinxcontrib-qthelp          1.0.3
sphinxcontrib-serializinghtml 1.1.5
stack-data                    0.6.2
tomli                         2.0.1
traitlets                     5.9.0
typing_extensions             4.5.0
urllib3                       1.26.15
wcwidth                       0.2.6
wheel                         0.40.0
zipp                          3.15.0

[BubaVV]

Easier reproduce is possible - just run pytest -ra in environment with Python 3.8 and pytest 7.3.1