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Issue #22286: The "backslashreplace" error handlers now works with

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decoding and translating.
This commit is contained in:
Serhiy Storchaka 2015-01-25 22:56:57 +02:00
parent 58f02019e0
commit 07985ef387
10 changed files with 200 additions and 87 deletions
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14
Doc/library/codecs.rst
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@ -314,8 +314,8 @@ The following error handlers are only applicable to
| | reference (only for encoding). Implemented |
| | in :func:`xmlcharrefreplace_errors`. |
+-------------------------+-----------------------------------------------+
| ``'backslashreplace'`` | Replace with backslashed escape sequences |
| | (only for encoding). Implemented in |
| ``'backslashreplace'`` | Replace with backslashed escape sequences. |
| | Implemented in |
| | :func:`backslashreplace_errors`. |
+-------------------------+-----------------------------------------------+
| ``'namereplace'`` | Replace with ``\N{...}`` escape sequences |
@ -350,6 +350,10 @@ In addition, the following error handler is specific to the given codecs:
.. versionadded:: 3.5
The ``'namereplace'`` error handler.
.. versionchanged:: 3.5
The ``'backslashreplace'`` error handlers now works with decoding and
translating.
The set of allowed values can be extended by registering a new named error
handler:
@ -417,9 +421,9 @@ functions:
.. function:: backslashreplace_errors(exception)
Implements the ``'backslashreplace'`` error handling (for encoding with
:term:`text encodings <text encoding>` only): the
unencodable character is replaced by a backslashed escape sequence.
Implements the ``'backslashreplace'`` error handling (for
:term:`text encodings <text encoding>` only): malformed data is
replaced by a backslashed escape sequence.
.. function:: namereplace_errors(exception)