Removed memoryview objects from bytes_types.

memoryview objects have a different API (such as for indexing) than
bytes and bytesarray objects, so memoryview objects shouldn't be
treated blindly as "bytes" objects.

diff --git a/Lib/pickle.py b/Lib/pickle.py
index ea8d8b545f12227e8de4fcf225d68f271daef4f9..a9d4355b0b46bcfada624708640cd501f236f3da 100644 (file)
--- a/Lib/pickle.py
+++ b/Lib/pickle.py
@@ -39,7 +39,7 @@ __all__ = ["PickleError", "PicklingError", "UnpicklingError", "Pickler",
            "Unpickler", "dump", "dumps", "load", "loads"]
 
 # Shortcut for use in isinstance testing
-bytes_types = (bytes, bytearray, memoryview)
+bytes_types = (bytes, bytearray)
 
 # These are purely informational; no code uses these.
 format_version = "3.0"                  # File format version we write