changelog/7259.deprecation.rst

@@ -1,3 +1,12 @@
 ``py.path.local`` arguments for hooks have been deprecated. See :ref:`the deprecation note <legacy-path-hooks-deprecated>` for full details.
 
 ``py.path.local`` arguments to Node constructors have been deprecated. See :ref:`the deprecation note <node-ctor-fspath-deprecation>` for full details.
+
+.. note::
+    The name of the :class:`~_pytest.nodes.Node` arguments and attributes (the
+    new attribute being ``path``) is **the opposite** of the situation for hooks
+    (the old argument being ``path``).
+
+    This is an unfortunate artifact due to historical reasons, which should be
+    resolved in future versions as we slowly get rid of the :pypi:`py`
+    dependency (see :issue:`9283` for a longer discussion).

changelog/8144.feature.rst

@@ -5,3 +5,12 @@ The following hooks now receive an additional ``pathlib.Path`` argument, equival
 - :func:`pytest_pycollect_makemodule <_pytest.hookspec.pytest_pycollect_makemodule>` - The ``module_path`` parameter (equivalent to existing ``path`` parameter).
 - :func:`pytest_report_header <_pytest.hookspec.pytest_report_header>` - The ``start_path`` parameter (equivalent to existing ``startdir`` parameter).
 - :func:`pytest_report_collectionfinish <_pytest.hookspec.pytest_report_collectionfinish>` - The ``start_path`` parameter (equivalent to existing ``startdir`` parameter).
+
+.. note::
+    The name of the :class:`~_pytest.nodes.Node` arguments and attributes (the
+    new attribute being ``path``) is **the opposite** of the situation for hooks
+    (the old argument being ``path``).
+
+    This is an unfortunate artifact due to historical reasons, which should be
+    resolved in future versions as we slowly get rid of the :pypi:`py`
+    dependency (see :issue:`9283` for a longer discussion).

changelog/8251.feature.rst

@@ -1 +1,11 @@
-Implement ``Node.path`` as a ``pathlib.Path``.
+Implement ``Node.path`` as a ``pathlib.Path``. Both the old ``fspath`` and this new attribute gets set no matter whether ``path`` or ``fspath`` (deprecated) is passed to the constructor. It is a replacement for the ``fspath`` attribute (which represents the same path as ``py.path.local``). While ``fspath`` is not deprecated yet
+due to the ongoing migration of methods like :meth:`~_pytest.Item.reportinfo`, we expect to deprecate it in a future release.
+
+.. note::
+    The name of the :class:`~_pytest.nodes.Node` arguments and attributes (the
+    new attribute being ``path``) is **the opposite** of the situation for hooks
+    (the old argument being ``path``).
+
+    This is an unfortunate artifact due to historical reasons, which should be
+    resolved in future versions as we slowly get rid of the :pypi:`py`
+    dependency (see :issue:`9283` for a longer discussion).

changelog/9341.doc.rst

@@ -0,0 +1 @@
+Various methods commonly used for :ref:`non-python tests` are now correctly documented in the reference docs. They were undocumented previously.

doc/en/deprecations.rst

@@ -53,9 +53,24 @@ Plugins which construct nodes should pass the ``path`` argument, of type
 :class:`pathlib.Path`, instead of the ``fspath`` argument.
 
 Plugins which implement custom items and collectors are encouraged to replace
-``py.path.local`` ``fspath`` parameters with ``pathlib.Path`` parameters, and
-drop any other usage of the ``py`` library if possible.
+``fspath`` parameters (``py.path.local``) with ``path`` parameters
+(``pathlib.Path``), and drop any other usage of the ``py`` library if possible.
 
+.. note::
+    The name of the :class:`~_pytest.nodes.Node` arguments and attributes (the
+    new attribute being ``path``) is **the opposite** of the situation for
+    hooks, :ref:`outlined below <legacy-path-hooks-deprecated>` (the old
+    argument being ``path``).
+
+    This is an unfortunate artifact due to historical reasons, which should be
+    resolved in future versions as we slowly get rid of the :pypi:`py`
+    dependency (see :issue:`9283` for a longer discussion).
+
+Due to the ongoing migration of methods like :meth:`~_pytest.Item.reportinfo`
+which still is expected to return a ``py.path.local`` object, nodes still have
+both ``fspath`` (``py.path.local``) and ``path`` (``pathlib.Path``) attributes,
+no matter what argument was used in the constructor. We expect to deprecate the
+``fspath`` attribute in a future release.
 
 .. _legacy-path-hooks-deprecated:
 
@@ -74,6 +89,16 @@ In order to support the transition from ``py.path.local`` to :mod:`pathlib`, the
 
 The accompanying ``py.path.local`` based paths have been deprecated: plugins which manually invoke those hooks should only pass the new ``pathlib.Path`` arguments, and users should change their hook implementations to use the new ``pathlib.Path`` arguments.
 
+.. note::
+    The name of the :class:`~_pytest.nodes.Node` arguments and attributes,
+    :ref:`outlined above <node-ctor-fspath-deprecation>` (the new attribute
+    being ``path``) is **the opposite** of the situation for hooks (the old
+    argument being ``path``).
+
+    This is an unfortunate artifact due to historical reasons, which should be
+    resolved in future versions as we slowly get rid of the :pypi:`py`
+    dependency (see :issue:`9283` for a longer discussion).
+
 Directly constructing internal classes
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 

src/_pytest/nodes.py

@@ -159,6 +159,13 @@ class Node(metaclass=NodeMeta):
     Collector subclasses have children; Items are leaf nodes.
     """
 
+    # Implemented in the legacypath plugin.
+    #: A ``LEGACY_PATH`` copy of the :attr:`path` attribute. Intended for usage
+    #: for methods not migrated to ``pathlib.Path`` yet, such as
+    #: :meth:`Item.reportinfo`. Will be deprecated in a future release, prefer
+    #: using :attr:`path` instead.
+    fspath: LEGACY_PATH
+
     # Use __slots__ to make attribute access faster.
     # Note that __dict__ is still available.
     __slots__ = (
@@ -188,26 +195,26 @@ def __init__(
         #: The parent collector node.
         self.parent = parent
 
-        #: The pytest config object.
         if config:
+            #: The pytest config object.
             self.config: Config = config
         else:
             if not parent:
                 raise TypeError("config or parent must be provided")
             self.config = parent.config
 
-        #: The pytest session this node is part of.
         if session:
+            #: The pytest session this node is part of.
             self.session = session
         else:
             if not parent:
                 raise TypeError("session or parent must be provided")
             self.session = parent.session
 
-        #: Filesystem path where this node was collected from (can be None).
         if path is None and fspath is None:
             path = getattr(parent, "path", None)
-        self.path = _imply_path(type(self), path, fspath=fspath)
+        #: Filesystem path where this node was collected from (can be None).
+        self.path: Path = _imply_path(type(self), path, fspath=fspath)
 
         # The explicit annotation is to avoid publicly exposing NodeKeywords.
         #: Keywords/markers collected from all scopes.
@@ -478,6 +485,8 @@ def repr_failure(
     ) -> Union[str, TerminalRepr]:
         """Return a representation of a collection or test failure.
 
+        .. seealso:: :ref:`non-python tests`
+
         :param excinfo: Exception information for the failure.
         """
         return self._repr_failure_py(excinfo, style)
@@ -686,6 +695,12 @@ def __init__(
         self.user_properties: List[Tuple[str, object]] = []
 
     def runtest(self) -> None:
+        """Run the test case for this item.
+
+        Must be implemented by subclasses.
+
+        .. seealso:: :ref:`non-python tests`
+        """
         raise NotImplementedError("runtest must be implemented by Item subclass")
 
     def add_report_section(self, when: str, key: str, content: str) -> None:
@@ -706,6 +721,16 @@ def add_report_section(self, when: str, key: str, content: str) -> None:
             self._report_sections.append((when, key, content))
 
     def reportinfo(self) -> Tuple[Union["os.PathLike[str]", str], Optional[int], str]:
+        """Get location information for this item for test reports.
+
+        Returns a tuple with three elements:
+
+        - The path of the test (default ``self.path``)
+        - The line number of the test (default ``None``)
+        - A name of the test to be shown (default ``""``)
+
+        .. seealso:: :ref:`non-python tests`
+        """
         return self.path, None, ""
 
     @cached_property

src/_pytest/python.py

@@ -1578,26 +1578,26 @@ def write_docstring(tw: TerminalWriter, doc: str, indent: str = "    ") -> None:
 class Function(PyobjMixin, nodes.Item):
     """An Item responsible for setting up and executing a Python test function.
 
-    param name:
+    :param name:
         The full function name, including any decorations like those
         added by parametrization (``my_func[my_param]``).
-    param parent:
+    :param parent:
         The parent Node.
-    param config:
+    :param config:
         The pytest Config object.
-    param callspec:
+    :param callspec:
         If given, this is function has been parametrized and the callspec contains
         meta information about the parametrization.
-    param callobj:
+    :param callobj:
         If given, the object which will be called when the Function is invoked,
         otherwise the callobj will be obtained from ``parent`` using ``originalname``.
-    param keywords:
+    :param keywords:
         Keywords bound to the function object for "-k" matching.
-    param session:
+    :param session:
         The pytest Session object.
-    param fixtureinfo:
+    :param fixtureinfo:
         Fixture information already resolved at this fixture node..
-    param originalname:
+    :param originalname:
         The attribute name to use for accessing the underlying function object.
         Defaults to ``name``. Set this if name is different from the original name,
         for example when it contains decorations like those added by parametrization