Mercurial > cpython-lru_cache-weakref

annotate Objects/stringlib/stringdefs.h @ 45837:c5241069fffd legacy-trunk

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Speed up test_dict by about 10x by only checking selected dict literal sizes, instead of every integer from 0 to 400. Exhaustive testing wastes time without providing enough more assurance that the code is correct.
author Jeffrey Yasskin <jyasskin@gmail.com>
date Tue, 18 Mar 2008 05:12:41 +0000
parents b7231bf6bfb7
children 206700d749f0
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45381
b7231bf6bfb7 Backport of PEP 3101, Advanced String Formatting, from py3k.
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1 #ifndef STRINGLIB_STRINGDEFS_H
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2 #define STRINGLIB_STRINGDEFS_H
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3
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4 /* this is sort of a hack. there's at least one place (formatting
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5 floats) where some stringlib code takes a different path if it's
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6 compiled as unicode. */
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7 #define STRINGLIB_IS_UNICODE 0
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8
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9 #define STRINGLIB_OBJECT PyStringObject
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10 #define STRINGLIB_CHAR char
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11 #define STRINGLIB_TYPE_NAME "string"
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12 #define STRINGLIB_PARSE_CODE "S"
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13 #define STRINGLIB_EMPTY nullstring
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14 #define STRINGLIB_ISDECIMAL(x) ((x >= '0') && (x <= '9'))
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15 #define STRINGLIB_TODECIMAL(x) (STRINGLIB_ISDECIMAL(x) ? (x - '0') : -1)
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16 #define STRINGLIB_TOUPPER toupper
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17 #define STRINGLIB_TOLOWER tolower
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18 #define STRINGLIB_FILL memset
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19 #define STRINGLIB_STR PyString_AS_STRING
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20 #define STRINGLIB_LEN PyString_GET_SIZE
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21 #define STRINGLIB_NEW PyString_FromStringAndSize
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22 #define STRINGLIB_RESIZE _PyString_Resize
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23 #define STRINGLIB_CHECK PyString_Check
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24 #define STRINGLIB_CMP memcmp
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25 #define STRINGLIB_TOSTR PyObject_Str
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26
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27 #endif /* !STRINGLIB_STRINGDEFS_H */