Add debug info

pyfakefs/fake_file.py

@@ -596,22 +596,25 @@ def remove_entry(self, pathname_name: str, recursive: bool = True) -> None:
                 self.filesystem.raise_os_error(errno.EACCES, pathname_name)
             if self.filesystem.has_open_file(entry):
                 raise_error = True
+                st: List[traceback.FrameSummary] = []
                 if os.name == "posix" and not hasattr(os, "O_TMPFILE"):
                     # special handling for emulating Windows under macOS and PyPi
                     # tempfile uses unlink based on the real OS while deleting
                     # a temporary file, so we ignore that error in this specific case
                     st = traceback.extract_stack(limit=6)
                     if sys.version_info < (3, 10):
                         if (
-                            st[1].name == "TemporaryFile"
-                            and st[1].line == "_os.unlink(name)"
+                            st[0].name == "TemporaryFile"
+                            and st[0].line == "_os.unlink(name)"
                         ):
                             raise_error = False
                     else:
                         # TemporaryFile implementation has changed in Python 3.10
                         if st[0].name == "opener" and st[0].line == "_os.unlink(name)":
                             raise_error = False
                 if raise_error:
+                    for f in st:
+                        print(f"{f.name=}, {f.line=}")
                     self.filesystem.raise_os_error(errno.EACCES, pathname_name)
         else:
             if not helpers.is_root() and not self.has_permission(