From e6bd99e8f2497194ffd0a06c6954ebb28d7526bb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miro=20Hron=C4=8Dok?= Date: Sat, 8 Aug 2020 13:39:22 +0200 Subject: [PATCH] Use Node.from_parent() constructor to support pytest 6 Add a wrapper not to break pytest 4 (needed for Python 2 support). ============================= test session starts ============================== platform linux -- Python 3.9.0b5, pytest-6.0.1, py-1.9.0, pluggy-0.13.1 rootdir: /builddir/build/BUILD/html5lib-1.1, configfile: pytest.ini plugins: expect-1.1.0 collected 0 items / 1 error ==================================== ERRORS ==================================== ________________________ ERROR collecting test session _________________________ /usr/lib/python3.9/site-packages/pluggy/hooks.py:286: in __call__ return self._hookexec(self, self.get_hookimpls(), kwargs) /usr/lib/python3.9/site-packages/pluggy/manager.py:93: in _hookexec return self._inner_hookexec(hook, methods, kwargs) /usr/lib/python3.9/site-packages/pluggy/manager.py:84: in self._inner_hookexec = lambda hook, methods, kwargs: hook.multicall( html5lib/tests/conftest.py:105: in pytest_collect_file return TokenizerFile(path, parent) /usr/lib/python3.9/site-packages/_pytest/nodes.py:95: in __call__ warnings.warn(NODE_USE_FROM_PARENT.format(name=self.__name__), stacklevel=2) E pytest.PytestDeprecationWarning: Direct construction of TokenizerFile has been deprecated, please use TokenizerFile.from_parent. E See https://docs.pytest.org/en/stable/deprecations.html#node-construction-changed-to-node-from-parent for more details. Fixes https://github.com/html5lib/html5lib-python/issues/505 --- html5lib/tests/conftest.py | 15 ++++++++++++--- html5lib/tests/sanitizer.py | 2 +- html5lib/tests/tokenizer.py | 10 +++++----- html5lib/tests/tree_construction.py | 20 ++++++++++---------- requirements-test.txt | 2 +- 5 files changed, 29 insertions(+), 20 deletions(-) diff --git a/html5lib/tests/conftest.py b/html5lib/tests/conftest.py index dad167c5..fffeb50c 100644 --- a/html5lib/tests/conftest.py +++ b/html5lib/tests/conftest.py @@ -99,10 +99,19 @@ def pytest_collect_file(path, parent): if _tree_construction in dir_and_parents: if path.ext == ".dat": - return TreeConstructionFile(path, parent) + return TreeConstructionFile.from_parent(parent, fspath=path) elif _tokenizer in dir_and_parents: if path.ext == ".test": - return TokenizerFile(path, parent) + return TokenizerFile.from_parent(parent, fspath=path) elif _sanitizer_testdata in dir_and_parents: if path.ext == ".dat": - return SanitizerFile(path, parent) + return SanitizerFile.from_parent(parent, fspath=path) + + +# Tiny wrapper to allow .from_parent constructors on older pytest for PY27 +if not hasattr(pytest.Item.__base__, "from_parent"): + @classmethod + def from_parent(cls, parent, **kwargs): + return cls(parent=parent, **kwargs) + + pytest.Item.__base__.from_parent = from_parent diff --git a/html5lib/tests/sanitizer.py b/html5lib/tests/sanitizer.py index bb483421..16e53868 100644 --- a/html5lib/tests/sanitizer.py +++ b/html5lib/tests/sanitizer.py @@ -13,7 +13,7 @@ def collect(self): with codecs.open(str(self.fspath), "r", encoding="utf-8") as fp: tests = json.load(fp) for i, test in enumerate(tests): - yield SanitizerTest(str(i), self, test=test) + yield SanitizerTest.from_parent(self, name=str(i), test=test) class SanitizerTest(pytest.Item): diff --git a/html5lib/tests/tokenizer.py b/html5lib/tests/tokenizer.py index 47264cc3..cc9897a4 100644 --- a/html5lib/tests/tokenizer.py +++ b/html5lib/tests/tokenizer.py @@ -192,7 +192,7 @@ def collect(self): tests = json.load(fp) if 'tests' in tests: for i, test in enumerate(tests['tests']): - yield TokenizerTestCollector(str(i), self, testdata=test) + yield TokenizerTestCollector.from_parent(self, name=str(i), testdata=test) class TokenizerTestCollector(pytest.Collector): @@ -207,10 +207,10 @@ def __init__(self, name, parent=None, config=None, session=None, testdata=None): def collect(self): for initialState in self.testdata["initialStates"]: initialState = capitalize(initialState) - item = TokenizerTest(initialState, - self, - self.testdata, - initialState) + item = TokenizerTest.from_parent(self, + name=initialState, + test=self.testdata, + initialState=initialState) if self.testdata["input"] is None: item.add_marker(pytest.mark.skipif(True, reason="Relies on lone surrogates")) yield item diff --git a/html5lib/tests/tree_construction.py b/html5lib/tests/tree_construction.py index 1ef6e725..fb0657bf 100644 --- a/html5lib/tests/tree_construction.py +++ b/html5lib/tests/tree_construction.py @@ -26,7 +26,7 @@ class TreeConstructionFile(pytest.File): def collect(self): tests = TestData(str(self.fspath), "data") for i, test in enumerate(tests): - yield TreeConstructionTest(str(i), self, testdata=test) + yield TreeConstructionTest.from_parent(self, name=str(i), testdata=test) class TreeConstructionTest(pytest.Collector): @@ -48,11 +48,11 @@ def _getParserTests(self, treeName, treeAPIs): nodeid = "%s::parser::namespaced" % treeName else: nodeid = "%s::parser::void-namespace" % treeName - item = ParserTest(nodeid, - self, - self.testdata, - treeAPIs["builder"] if treeAPIs is not None else None, - namespaceHTMLElements) + item = ParserTest.from_parent(self, + name=nodeid, + test=self.testdata, + treeClass=treeAPIs["builder"] if treeAPIs is not None else None, + namespaceHTMLElements=namespaceHTMLElements) item.add_marker(getattr(pytest.mark, treeName)) item.add_marker(pytest.mark.parser) if namespaceHTMLElements: @@ -61,10 +61,10 @@ def _getParserTests(self, treeName, treeAPIs): def _getTreeWalkerTests(self, treeName, treeAPIs): nodeid = "%s::treewalker" % treeName - item = TreeWalkerTest(nodeid, - self, - self.testdata, - treeAPIs) + item = TreeWalkerTest.from_parent(self, + name=nodeid, + test=self.testdata, + treeAPIs=treeAPIs) item.add_marker(getattr(pytest.mark, treeName)) item.add_marker(pytest.mark.treewalker) yield item diff --git a/requirements-test.txt b/requirements-test.txt index 703d0e69..57f8f617 100644 --- a/requirements-test.txt +++ b/requirements-test.txt @@ -3,7 +3,7 @@ tox>=3.15.1,<4 flake8>=3.8.1,<3.9 pytest>=4.6.10,<5 ; python_version < '3' -pytest>=5.4.2,<6 ; python_version >= '3' +pytest>=5.4.2,<7 ; python_version >= '3' coverage>=5.1,<6 pytest-expect>=1.1.0,<2 mock>=3.0.5,<4 ; python_version < '3.6'