| Commit message (Collapse) | Author | Age | Files | Lines |
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Rename "stack buffer" to "small buffer".
Add also an assertion in _PyBytesWriter_GetPos().
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Fix code to estimate the needed space.
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Rewrite backslashreplace() to be closer to PyCodec_BackslashReplaceErrors().
Add also unit tests for non-BMP characters.
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Replace "#if Py_DEBUG" with "#ifdef Py_DEBUG".
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Declare also the private API in bytesobject.h.
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Issue #25318: Optimize backslashreplace and xmlcharrefreplace error handlers in
UTF-8 encoder. Optimize also backslashreplace error handler for ASCII and
Latin1 encoders.
Use the new _PyBytesWriter API to optimize these error handlers for the
encoders. It avoids to create an exception and call the slow implementation of
the error handler.
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Add a new private API to optimize Unicode encoders. It uses a small buffer
allocated on the stack and supports overallocation.
Use _PyBytesWriter API for UCS1 (ASCII and Latin1) and UTF-8 encoders. Enable
overallocation for the UTF-8 encoder with error handlers.
unicode_encode_ucs1(): initialize collend to collstart+1 to not check the
current character twice, we already know that it is not ASCII.
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handlers: ``ignore``, ``replace`` and ``surrogateescape``.
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Initialize kind to 0 (PyUnicode_WCHAR_KIND) to ensure that
_PyUnicodeWriter_PrepareKind() handles correctly read-only buffer: copy the
buffer.
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1. Non-ASCII bytes were accepted after shift sequence.
2. A low surrogate could be emitted in case of error in high surrogate.
3. In some circumstances the '\xfd' character was produced instead of the
replacement character '\ufffd' (due to a bug in _PyUnicodeWriter).
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hash only once.
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unicodeobject.h exposes PyUnicode_TranslateCharmap() and PyUnicode_Translate().
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handlers: ``ignore``, ``replace``, ``surrogateescape``, ``surrogatepass``.
Patch co-written with Serhiy Storchaka.
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imported at startup) now uses the backslashreplace error handler.
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Issue #25227: Optimize ASCII and latin1 encoders with the ``surrogateescape``
error handler: the encoders are now up to 3 times as fast.
Initial patch written by Serhiy Storchaka.
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* Change limit type from unsigned int to Py_UCS4, to use the same type than the
"ch" variable (an Unicode character).
* Reuse ch variable for _Py_ERROR_XMLCHARREFREPLACE
* Add some newlines for readability
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Sorry, I pushed the patch on the UTF-8 decoder by mistake :-(
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It doesn't work to use #define XXX defined(YYY)" and then "#ifdef XXX"
to check YYY.
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Add a macro which ensures that the writer has at least the requested kind.
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Factorize code with the new get_error_handler() function.
Add some empty lines for readability.
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ignore and replace. Initial patch written by Naoki Inada.
The decoder is now up to 60 times as fast for these error handlers.
Add also unit tests for the ASCII decoder.
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It is very unlikely that they can occur in real code for now.
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(Merge 3.5 -> 3.6)
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* Call _Py_CheckFunctionResult() to check for bugs in type
constructors (tp_new)
* Add assertions to ensure an exception was raised if tp_init failed
or that no exception was raised if tp_init succeed
Refactor also the function to have less indentation.
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for single-byte argument on Linux.
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with a single entry point, named exit points at the bottom, more self-evident
refcount adjustments, and a comment describing why the pre-increment was
necessary at all.
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