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d3f0882dfb
* Formatting string, int, float and complex use the _PyUnicodeWriter API. It avoids a temporary buffer in most cases. * Add _PyUnicodeWriter_WriteStr() to restore the PyAccu optimization: just keep a reference to the string if the output is only composed of one string * Disable overallocation when formatting the last argument of str%args and str.format(args) * Overallocation allocates at least 100 characters: add min_length attribute to the _PyUnicodeWriter structure * Add new private functions: _PyUnicode_FastCopyCharacters(), _PyUnicode_FastFill() and _PyUnicode_FromASCII() The speed up is around 20% in average.
30 lines
1.3 KiB
C
30 lines
1.3 KiB
C
/* this is sort of a hack. there's at least one place (formatting
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floats) where some stringlib code takes a different path if it's
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compiled as unicode. */
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#define STRINGLIB_IS_UNICODE 1
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#define FASTSEARCH asciilib_fastsearch
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#define STRINGLIB(F) asciilib_##F
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#define STRINGLIB_OBJECT PyUnicodeObject
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#define STRINGLIB_SIZEOF_CHAR 1
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#define STRINGLIB_MAX_CHAR 0x7Fu
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#define STRINGLIB_CHAR Py_UCS1
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#define STRINGLIB_TYPE_NAME "unicode"
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#define STRINGLIB_PARSE_CODE "U"
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#define STRINGLIB_EMPTY unicode_empty
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#define STRINGLIB_ISSPACE Py_UNICODE_ISSPACE
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#define STRINGLIB_ISLINEBREAK BLOOM_LINEBREAK
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#define STRINGLIB_ISDECIMAL Py_UNICODE_ISDECIMAL
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#define STRINGLIB_TODECIMAL Py_UNICODE_TODECIMAL
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#define STRINGLIB_STR PyUnicode_1BYTE_DATA
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#define STRINGLIB_LEN PyUnicode_GET_LENGTH
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#define STRINGLIB_NEW(STR,LEN) _PyUnicode_FromASCII((char*)(STR),(LEN))
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#define STRINGLIB_RESIZE not_supported
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#define STRINGLIB_CHECK PyUnicode_Check
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#define STRINGLIB_CHECK_EXACT PyUnicode_CheckExact
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#define STRINGLIB_TOSTR PyObject_Str
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#define STRINGLIB_TOASCII PyObject_ASCII
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#define _Py_InsertThousandsGrouping _PyUnicode_ascii_InsertThousandsGrouping
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