Fix for tests: Python 3.13.0a6 renamed pathmod to parser (#2702)

Co-authored-by: Bernát Gábor <[email protected]>
Co-authored-by: Bernát Gábor <[email protected]>

.github/workflows/check.yml

@@ -22,7 +22,7 @@ jobs:
       fail-fast: false
       matrix:
         py:
-          - "3.13.0-alpha.2"
+          - "3.13.0-alpha.6"
           - "3.12"
           - "3.11"
           - "3.10"

docs/changelog/2702.bugfix.rst

@@ -0,0 +1 @@
+Python 3.13.0a6 renamed pathmod to parser.

tests/unit/create/via_global_ref/builtin/testing/path.py

@@ -51,10 +51,10 @@ class PathMockABC(FakeDataABC, Path):
         # Allows to pass some tests for Windows via PosixPath.
         _flavour.altsep = _flavour.altsep or "\\"
 
-    # Python 3.13 renamed _flavour to pathmod
-    pathmod = getattr(Path(), "pathmod", None)
-    if hasattr(pathmod, "altsep"):
-        pathmod.altsep = pathmod.altsep or "\\"
+    # Python 3.13 renamed _flavour to parser
+    parser = getattr(Path(), "parser", None)
+    if hasattr(parser, "altsep"):
+        parser.altsep = parser.altsep or "\\"
 
     def exists(self):
         return self.is_file() or self.is_dir()