fix fixture lookup triggering the TerminalWriter.writer deprecation

Author: RonnyPfannschmidt

src/_pytest/fixtures.py

@@ -1413,6 +1413,11 @@ def parsefactories(self, node_or_obj, nodeid=NOTSET, unittest=False):
         for name in dir(holderobj):
             # The attribute can be an arbitrary descriptor, so the attribute
             # access below can raise. safe_getatt() ignores such exceptions.
+            # additionally properties are ignored by default to avoid triggering warnings
+            if not isinstance(holderobj, type) and isinstance(
+                safe_getattr(holderobj.__class__, name, None), property
+            ):
+                continue
             obj = safe_getattr(holderobj, name, None)
             marker = getfixturemarker(obj)
             if not isinstance(marker, FixtureFunctionMarker):

src/_pytest/terminal.py

@@ -288,7 +288,8 @@ def writer(self) -> TerminalWriter:
             pytest.PytestDeprecationWarning(
                 "TerminalReporter.writer attribute is deprecated, use TerminalReporter._tw instead at your own risk.\n"
                 "See https://docs.pytest.org/en/latest/deprecations.html#terminalreporter-writer for more information."
-            )
+            ),
+            stacklevel=2,
         )
         return self._tw