remove (un)transform methods
diff --git a/Doc/library/codecs.rst b/Doc/library/codecs.rst
index 26e31a4..c9222ca 100644
--- a/Doc/library/codecs.rst
+++ b/Doc/library/codecs.rst
@@ -1165,8 +1165,7 @@
| | | operand |
+--------------------+---------+---------------------------+
-The following codecs provide bytes-to-bytes mappings. They can be used with
-:meth:`bytes.transform` and :meth:`bytes.untransform`.
+The following codecs provide bytes-to-bytes mappings.
+--------------------+---------------------------+---------------------------+
| Codec | Aliases | Purpose |
@@ -1192,8 +1191,7 @@
| | | using gzip |
+--------------------+---------------------------+---------------------------+
-The following codecs provide string-to-string mappings. They can be used with
-:meth:`str.transform` and :meth:`str.untransform`.
+The following codecs provide string-to-string mappings.
+--------------------+---------------------------+---------------------------+
| Codec | Aliases | Purpose |
diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst
index 6ebf2a0..b2931ae 100644
--- a/Doc/library/stdtypes.rst
+++ b/Doc/library/stdtypes.rst
@@ -1352,19 +1352,6 @@
"They're Bill's Friends."
-.. method:: str.transform(encoding, errors='strict')
-
- Return an encoded version of the string. In contrast to :meth:`encode`, this
- method works with codecs that provide string-to-string mappings, and not
- string-to-bytes mappings. :meth:`transform` therefore returns a string
- object.
-
- The codecs that can be used with this method are listed in
- :ref:`standard-encodings`.
-
- .. versionadded:: 3.2
-
-
.. method:: str.translate(map)
Return a copy of the *s* where all characters have been mapped through the
@@ -1382,14 +1369,6 @@
example).
-.. method:: str.untransform(encoding, errors='strict')
-
- Return a decoded version of the string. This provides the reverse operation
- of :meth:`transform`.
-
- .. versionadded:: 3.2
-
-
.. method:: str.upper()
Return a copy of the string converted to uppercase.
@@ -1821,20 +1800,6 @@
The maketrans and translate methods differ in semantics from the versions
available on strings:
-.. method:: bytes.transform(encoding, errors='strict')
- bytearray.transform(encoding, errors='strict')
-
- Return an encoded version of the bytes object. In contrast to
- :meth:`encode`, this method works with codecs that provide bytes-to-bytes
- mappings, and not string-to-bytes mappings. :meth:`transform` therefore
- returns a bytes or bytearray object.
-
- The codecs that can be used with this method are listed in
- :ref:`standard-encodings`.
-
- .. versionadded:: 3.2
-
-
.. method:: bytes.translate(table[, delete])
bytearray.translate(table[, delete])
@@ -1852,15 +1817,6 @@
b'rd ths shrt txt'
-.. method:: bytes.untransform(encoding, errors='strict')
- bytearray.untransform(encoding, errors='strict')
-
- Return an decoded version of the bytes object. This provides the reverse
- operation of :meth:`transform`.
-
- .. versionadded:: 3.2
-
-
.. staticmethod:: bytes.maketrans(from, to)
bytearray.maketrans(from, to)
diff --git a/Doc/whatsnew/3.2.rst b/Doc/whatsnew/3.2.rst
index 40d5ae2..837a591 100644
--- a/Doc/whatsnew/3.2.rst
+++ b/Doc/whatsnew/3.2.rst
@@ -406,26 +406,6 @@
Some smaller changes made to the core Python language are:
-* :class:`bytes` and :class:`str` now have two net methods, *transform* and
- *untransform*. These provide analogues to *encode* and *decode* but are used
- for general purpose str-to-str and bytes-to-bytes transformations rather than
- Unicode codecs for bytes-to-str and str-to-bytes.
-
- Along with the new methods, several non-unicode codecs been restored from Python 2.x
- including *base64*, *bz2*, *hex*, *quopri*, *rot13*, *uu*, and *zlib*.
-
- >>> t = b'which witch had which witches wrist watch'
- >>> t.transform('quopri')
- b'which=20witch=20had=20which=20witches=20wrist=20watch'
-
- >>> short = t.transform('zlib_codec')
- >>> len(t), len(short)
- (41, 38)
- >>> short.untransform('zlib_codec')
- b'which witch had which witches wrist watch'
-
- (From multiple contributors in :issue:`7475`.)
-
* String formatting for :func:`format` and :meth:`str.format` gained new
capabilities for the format character **#**. Previously, for integers in
binary, octal, or hexadecimal, it caused the output to be prefixed with '0b',