Export test fixes

src/trio/__init__.py

@@ -2,6 +2,8 @@
 """
 from __future__ import annotations
 
+from typing import TYPE_CHECKING
+
 # General layout:
 #
 # trio/_core/... is the self-contained core library. It does various
@@ -111,7 +113,7 @@
 
 # Not imported by default, but mentioned here so static analysis tools like
 # pylint will know that it exists.
-if False:
+if TYPE_CHECKING:
     from . import testing
 
 from . import _deprecate as _deprecate
@@ -154,3 +156,4 @@
 fixup_module_metadata(from_thread.__name__, from_thread.__dict__)
 fixup_module_metadata(to_thread.__name__, to_thread.__dict__)
 del fixup_module_metadata
+del TYPE_CHECKING

src/trio/_tests/test_exports.py

@@ -157,6 +157,9 @@
         ast = linter.get_ast(module.__file__, modname)
         static_names = no_underscores(ast)  # type: ignore[arg-type]
     elif tool == "jedi":
+        if sys.implementation.name != "cpython":
+            pytest.skip("jedi does not support pypy")
+
         try:
             import jedi
         except ImportError as error:
@@ -195,7 +198,8 @@
             )
     elif tool == "pyright_verifytypes":
         if not RUN_SLOW:  # pragma: no cover
-            pytest.skip("use --run-slow to check against mypy")
+            pytest.skip("use --run-slow to check against pyright")
+
         try:
             import pyright  # noqa: F401
         except ImportError as error:
@@ -213,26 +217,9 @@
             for x in current_result["typeCompleteness"]["symbols"]
             if x["name"].startswith(modname)
         }
-
-        # pyright ignores the symbol defined behind `if False`
-        if modname == "trio":
-            static_names.add("testing")
-
-        # these are hidden behind `if sys.platform != "win32" or not TYPE_CHECKING`
-        # so presumably pyright is parsing that if statement, in which case we don't
-        # care about them being missing.
-        if modname == "trio.socket" and sys.platform == "win32":
-            ignored_missing_names = {"if_indextoname", "if_nameindex", "if_nametoindex"}
-            assert static_names.isdisjoint(ignored_missing_names)
-            static_names.update(ignored_missing_names)
-
     else:  # pragma: no cover
         raise AssertionError()
 
-    # mypy handles errors with an `assert` in its branch
-    if tool == "mypy":
-        return
-
     # It's expected that the static set will contain more names than the
     # runtime set:
     # - static tools are sometimes sloppy and include deleted names

src/trio/socket.py

@@ -67,13 +67,19 @@
     ntohs as ntohs,
 )
 
+# TODO: update python docs to reflect this
+if sys.implementation.name == "cpython":
+    from socket import (
+        if_indextoname as if_indextoname,
+        if_nameindex as if_nameindex,
+        if_nametoindex as if_nametoindex,
+    )
+
+
 # not always available so expose only if
 if sys.platform != "win32" or not _t.TYPE_CHECKING:
     with _suppress(ImportError):
         from socket import (
-            if_indextoname as if_indextoname,
-            if_nameindex as if_nameindex,
-            if_nametoindex as if_nametoindex,
             sethostname as sethostname,
         )