Mercurial > cpython-lru_cache-weakref

annotate Objects/stringlib/ucs4lib.h @ 87690:66c1c9f32567 default tip

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Add use_weakref option to functools.lru_cache The use_weakref option makes lru_cache create weak references to the function arguments when creating the cache key, which prevents them from staying in the memory forever even after all other references to them are gone. This is a proof of concept for http://bugs.python.org/issue19859
author Radomir Dopieralski <devel@sheep.art.pl>
date Tue, 03 Dec 2013 16:02:48 +0100
parents cd92610b04d3
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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72475
8beaa9a37387 Implement PEP 393.
Martin v. Löwis <martin@v.loewis.de>
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1 /* this is sort of a hack. there's at least one place (formatting
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2 floats) where some stringlib code takes a different path if it's
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3 compiled as unicode. */
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4 #define STRINGLIB_IS_UNICODE 1
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5
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6 #define FASTSEARCH ucs4lib_fastsearch
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7 #define STRINGLIB(F) ucs4lib_##F
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8 #define STRINGLIB_OBJECT PyUnicodeObject
72874
bfd3fcfb02f3 Fix fastsearch for UCS2 and UCS4
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72500
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9 #define STRINGLIB_SIZEOF_CHAR 4
76862
e08c3791f035 Issue #14738: Speed-up UTF-8 decoding on non-ASCII data. Patch by Serhiy Storchaka.
Antoine Pitrou <solipsis@pitrou.net>
parents: 75231
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10 #define STRINGLIB_MAX_CHAR 0x10FFFFu
72475
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Martin v. Löwis <martin@v.loewis.de>
parents:
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11 #define STRINGLIB_CHAR Py_UCS4
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12 #define STRINGLIB_TYPE_NAME "unicode"
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13 #define STRINGLIB_PARSE_CODE "U"
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14 #define STRINGLIB_EMPTY unicode_empty
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15 #define STRINGLIB_ISSPACE Py_UNICODE_ISSPACE
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16 #define STRINGLIB_ISLINEBREAK BLOOM_LINEBREAK
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17 #define STRINGLIB_ISDECIMAL Py_UNICODE_ISDECIMAL
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18 #define STRINGLIB_TODECIMAL Py_UNICODE_TODECIMAL
72876
62fd915c4e0b stringlib: Fix STRINGLIB_STR for UCS2/UCS4
Victor Stinner <victor.stinner@haypocalc.com>
parents: 72874
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19 #define STRINGLIB_STR PyUnicode_4BYTE_DATA
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20 #define STRINGLIB_LEN PyUnicode_GET_LENGTH
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347fb9006c6f Mark PyUnicode_FromUCS[124] as private
Victor Stinner <victor.stinner@haypocalc.com>
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21 #define STRINGLIB_NEW _PyUnicode_FromUCS4
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22 #define STRINGLIB_CHECK PyUnicode_Check
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23 #define STRINGLIB_CHECK_EXACT PyUnicode_CheckExact
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24
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25 #define STRINGLIB_TOSTR PyObject_Str
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26 #define STRINGLIB_TOASCII PyObject_ASCII
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27
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28 #define _Py_InsertThousandsGrouping _PyUnicode_ucs4_InsertThousandsGrouping
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