FrameBridge 0.3.4 corresponding-source release

Snapshot assembled only from the signed corresponding-source archive.
Source archive SHA-256: db91a270cdefc4be79056ed38a0b4a16747e1ab130592645eac40fa3809809df

source/target-vendors/cp312/idna/compat.py

@@ -0,0 +1,43 @@
+from __future__ import annotations
+
+from typing import Any
+
+from .core import decode, encode
+
+
+def ToASCII(label: str) -> bytes:
+    """Compatibility shim for :rfc:`3490` ``ToASCII``.
+
+    Delegates to :func:`idna.encode` (IDNA 2008). Provided to ease porting
+    of code written against the legacy :mod:`encodings.idna` API; new code
+    should call :func:`idna.encode` directly.
+
+    :param label: The label or domain to encode.
+    :returns: The encoded form as ASCII :class:`bytes`.
+    """
+    return encode(label)
+
+
+def ToUnicode(label: bytes | bytearray) -> str:
+    """Compatibility shim for :rfc:`3490` ``ToUnicode``.
+
+    Delegates to :func:`idna.decode` (IDNA 2008). Provided to ease porting
+    of code written against the legacy :mod:`encodings.idna` API; new code
+    should call :func:`idna.decode` directly.
+
+    :param label: The label or domain to decode.
+    :returns: The decoded Unicode form.
+    """
+    return decode(label)
+
+
+def nameprep(s: Any) -> None:
+    """Stub for :rfc:`3491` Nameprep, which is not used by IDNA 2008.
+
+    IDNA 2008 (:rfc:`5891`) replaces Nameprep with the per-codepoint
+    validity classes from :rfc:`5892`; this function exists only to
+    return a clear error if legacy code attempts to call it.
+
+    :raises NotImplementedError: Always.
+    """
+    raise NotImplementedError("IDNA 2008 does not utilise nameprep protocol")