revoke the false promise that bytes would be convertible to Path

pathlib.Path(somebytes) fails. Hence bytes is not actually convertible
and should not be included in PathConvertible. Then, we can simplify
matters in quite a few places by knowing that the thing we work with is
not bytes.

1 files changed, 2 insertions, 8 deletions

diff --git a/linuxnamespaces/atlocation.py b/linuxnamespaces/atlocation.py
index 2c827a2..5871db8 100644
--- a/linuxnamespaces/atlocation.py
+++ b/linuxnamespaces/atlocation.py
@@ -17,7 +17,7 @@ import typing
 AT_FDCWD = -100
 
 
-PathConvertible = typing.Union[bytes, str, os.PathLike]
+PathConvertible = typing.Union[str, os.PathLike]
 
 
 class AtFlags(enum.IntFlag):
@@ -124,12 +124,6 @@ class AtLocation:
             )
         if not self.location:
             return AtLocation(self.fd, name, self.flags)
-        if isinstance(self.location, bytes) or isinstance(name, bytes):
-            return AtLocation(
-                self.fd,
-                os.path.join(os.fsencode(self.location), os.fsencode(name)),
-                self.flags,
-            )
         return AtLocation(
             self.fd, pathlib.Path(self.location).joinpath(name), self.flags
         )
@@ -344,7 +338,7 @@ class AtLocation:
         """
         self.close()
 
-    def __fspath__(self) -> str | bytes:
+    def __fspath__(self) -> str:
         """Return the underlying location if it uniquely defines this object.
         Otherwise raise a ValueError.
         """