1 .. bpo: 24467 2 .. date: 9236 3 .. nonce: BAJ80- 4 .. release date: 2015-07-05 5 .. section: Core and Builtins 6 7 Fixed possible buffer over-read in bytearray. The bytearray object now 8 always allocates place for trailing null byte and it's buffer now is always 9 null-terminated. 10 11 .. 12 13 .. bpo: 0 14 .. date: 9235 15 .. nonce: 944IUY 16 .. section: Core and Builtins 17 18 Upgrade to Unicode 8.0.0. 19 20 .. 21 22 .. bpo: 24345 23 .. date: 9234 24 .. nonce: fVcTaB 25 .. section: Core and Builtins 26 27 Add Py_tp_finalize slot for the stable ABI. 28 29 .. 30 31 .. bpo: 24400 32 .. date: 9233 33 .. nonce: 2mNeD8 34 .. section: Core and Builtins 35 36 Introduce a distinct type for PEP 492 coroutines; add types.CoroutineType, 37 inspect.getcoroutinestate, inspect.getcoroutinelocals; coroutines no longer 38 use CO_GENERATOR flag; sys.set_coroutine_wrapper works only for 'async def' 39 coroutines; inspect.iscoroutine no longer uses collections.abc.Coroutine, 40 it's intended to test for pure 'async def' coroutines only; add new opcode: 41 GET_YIELD_FROM_ITER; fix generators wrapper used in types.coroutine to be 42 instance of collections.abc.Generator; collections.abc.Awaitable and 43 collections.abc.Coroutine can no longer be used to detect generator-based 44 coroutines--use inspect.isawaitable instead. 45 46 .. 47 48 .. bpo: 24450 49 .. date: 9232 50 .. nonce: lF0S5c 51 .. section: Core and Builtins 52 53 Add gi_yieldfrom to generators and cr_await to coroutines. Contributed by 54 Benno Leslie and Yury Selivanov. 55 56 .. 57 58 .. bpo: 19235 59 .. date: 9231 60 .. nonce: 0kW4n5 61 .. section: Core and Builtins 62 63 Add new RecursionError exception. Patch by Georg Brandl. 64 65 .. 66 67 .. bpo: 21750 68 .. date: 9230 69 .. nonce: _Ycvgi 70 .. section: Library 71 72 mock_open.read_data can now be read from each instance, as it could in 73 Python 3.3. 74 75 .. 76 77 .. bpo: 24552 78 .. date: 9229 79 .. nonce: VTO6sf 80 .. section: Library 81 82 Fix use after free in an error case of the _pickle module. 83 84 .. 85 86 .. bpo: 24514 87 .. date: 9228 88 .. nonce: _xRb2r 89 .. section: Library 90 91 tarfile now tolerates number fields consisting of only whitespace. 92 93 .. 94 95 .. bpo: 19176 96 .. date: 9227 97 .. nonce: 8V6nOK 98 .. section: Library 99 100 Fixed doctype() related bugs in C implementation of ElementTree. A 101 deprecation warning no longer issued by XMLParser subclass with default 102 doctype() method. Direct call of doctype() now issues a warning. Parser's 103 doctype() now is not called if target's doctype() is called. Based on patch 104 by Martin Panter. 105 106 .. 107 108 .. bpo: 20387 109 .. date: 9226 110 .. nonce: aAbWbQ 111 .. section: Library 112 113 Restore semantic round-trip correctness in tokenize/untokenize for 114 tab-indented blocks. 115 116 .. 117 118 .. bpo: 24456 119 .. date: 9225 120 .. nonce: yYSd2u 121 .. section: Library 122 123 Fixed possible buffer over-read in adpcm2lin() and lin2adpcm() functions of 124 the audioop module. 125 126 .. 127 128 .. bpo: 24336 129 .. date: 9224 130 .. nonce: 4a5y1m 131 .. section: Library 132 133 The contextmanager decorator now works with functions with keyword arguments 134 called "func" and "self". Patch by Martin Panter. 135 136 .. 137 138 .. bpo: 24522 139 .. date: 9223 140 .. nonce: PkcqCA 141 .. section: Library 142 143 Fix possible integer overflow in json accelerator module. 144 145 .. 146 147 .. bpo: 24489 148 .. date: 9222 149 .. nonce: GJnMcW 150 .. section: Library 151 152 ensure a previously set C errno doesn't disturb cmath.polar(). 153 154 .. 155 156 .. bpo: 24408 157 .. date: 9221 158 .. nonce: vPb5UK 159 .. section: Library 160 161 Fixed AttributeError in measure() and metrics() methods of tkinter.Font. 162 163 .. 164 165 .. bpo: 14373 166 .. date: 9220 167 .. nonce: CTYZ4J 168 .. section: Library 169 170 C implementation of functools.lru_cache() now can be used with methods. 171 172 .. 173 174 .. bpo: 24347 175 .. date: 9219 176 .. nonce: CPPDb8 177 .. section: Library 178 179 Set KeyError if PyDict_GetItemWithError returns NULL. 180 181 .. 182 183 .. bpo: 24348 184 .. date: 9218 185 .. nonce: U11rhr 186 .. section: Library 187 188 Drop superfluous incref/decref. 189 190 .. 191 192 .. bpo: 24359 193 .. date: 9217 194 .. nonce: -IRNG9 195 .. section: Library 196 197 Check for changed OrderedDict size during iteration. 198 199 .. 200 201 .. bpo: 24368 202 .. date: 9216 203 .. nonce: 550kDT 204 .. section: Library 205 206 Support keyword arguments in OrderedDict methods. 207 208 .. 209 210 .. bpo: 24362 211 .. date: 9215 212 .. nonce: cHYce5 213 .. section: Library 214 215 Simplify the C OrderedDict fast nodes resize logic. 216 217 .. 218 219 .. bpo: 24377 220 .. date: 9214 221 .. nonce: Gp1Bqr 222 .. section: Library 223 224 Fix a ref leak in OrderedDict.__repr__. 225 226 .. 227 228 .. bpo: 24369 229 .. date: 9213 230 .. nonce: qFl7lZ 231 .. section: Library 232 233 Defend against key-changes during iteration. 234 235 .. 236 237 .. bpo: 24373 238 .. date: 9212 239 .. nonce: 6TL2XG 240 .. section: Tests 241 242 _testmultiphase and xxlimited now use tp_traverse and tp_finalize to avoid 243 reference leaks encountered when combining tp_dealloc with PyType_FromSpec 244 (see issue #16690 for details) 245 246 .. 247 248 .. bpo: 24458 249 .. date: 9211 250 .. nonce: 1egApX 251 .. section: Documentation 252 253 Update documentation to cover multi-phase initialization for extension 254 modules (PEP 489). Patch by Petr Viktorin. 255 256 .. 257 258 .. bpo: 24351 259 .. date: 9210 260 .. nonce: XeSVl5 261 .. section: Documentation 262 263 Clarify what is meant by "identifier" in the context of string.Template 264 instances. 265 266 .. 267 268 .. bpo: 24432 269 .. date: 9209 270 .. nonce: IvUSiN 271 .. section: Build 272 273 Update Windows builds and OS X 10.5 installer to use OpenSSL 1.0.2c. 274
