delta/cpython-git.git/Modules, branch revert-10341-patch-7

bpo-36443: Disable C locale coercion and UTF-8 Mode by default (GH-12589)

2019-03-27T17:28:46+00:00

bpo-36443, bpo-36202: Since Python 3.7.0, calling Py_DecodeLocale()
before Py_Initialize() produces mojibake if the LC_CTYPE locale is
coerced and/or if the UTF-8 Mode is enabled by the user
configuration. This change fix the issue by disabling LC_CTYPE
coercion and UTF-8 Mode by default. They must now be enabled
explicitly (opt-in) using the new _Py_PreInitialize() API with
_PyPreConfig.

When embedding Python, set coerce_c_locale and utf8_mode attributes
of _PyPreConfig to -1 to enable automatically these parameters
depending on the LC_CTYPE locale, environment variables and command
line arguments

Alternative: Setting Py_UTF8Mode to 1 always explicitly enables the
UTF-8 Mode.

Changes:

* _PyPreConfig_INIT now sets coerce_c_locale and utf8_mode to 0 by
  default.
* _Py_InitializeFromArgs() and _Py_InitializeFromWideArgs() can now
  be called with config=NULL.

bpo-36444: Rework _Py_InitializeFromConfig() API (GH-12576)

2019-03-27T12:40:14+00:00

bpo-35810: Incref heap-allocated types in PyObject_Init (GH-11661)

2019-03-27T11:52:18+00:00

* Incref heap-allocated types in PyObject_Init
* Add documentation and porting notes to What's New

bpo-36444: Add _PyCoreConfig._init_main (GH-12572)

2019-03-27T01:04:16+00:00

* Add _PyCoreConfig._init_main: if equals to zero,
  _Py_InitializeFromConfig() doesn't call
  _Py_InitializeMainInterpreter().
* Add interp_p parameter to _Py_InitializeFromConfig().
* pymain_init() now calls _Py_InitializeFromConfig().
* Make _Py_InitializeCore() private.

bpo-36444: Remove _PyMainInterpreterConfig (GH-12571)

2019-03-27T00:36:16+00:00

bpo-36301: Cleanup preconfig.c and coreconfig.c (GH-12563)

2019-03-26T15:58:50+00:00

* _PyCoreConfig_Write() now updates _PyRuntime.preconfig
* Remove _PyPreCmdline_Copy()
* _PyPreCmdline_Read() now accepts _PyPreConfig and _PyCoreConfig
  optional configurations.
* Rename _PyPreConfig_ReadFromArgv() to _PyPreConfig_Read(). Simplify
  the code.
* Calling _PyCoreConfig_Read() no longer adds the warning options
  twice: don't add a warning option if it's already in the list.
* Rename _PyCoreConfig_ReadFromArgv() to _PyCoreConfig_Read().
* Rename config_from_cmdline() to _PyCoreConfig_ReadFromArgv().
* Add more assertions on _PyCoreConfig in _PyCoreConfig_Read().
* Move some functions.
* Make some config functions private.

bpo-36436: Fix _testcapi.pymem_buffer_overflow() (GH-12560)

2019-03-26T13:35:30+00:00

Handle memory allocation failure.

bpo-36430: Fix a possible reference leak in itertools.count(). (GH-12551)

2019-03-26T06:05:29+00:00

bpo-36301: Remove _PyCoreConfig.preconfig (GH-12546)

2019-03-26T01:31:11+00:00

* Replace _PyCoreConfig.preconfig with 3 new fields in _PyCoreConfig:
  isolated, use_environment, dev_mode.
* Add _PyPreCmdline.dev_mode.
* Add _Py_PreInitializeFromPreConfigInPlace().

bpo-36301: Add _Py_GetEnv() function (GH-12542)

2019-03-25T23:03:15+00:00

* Make _PyPreConfig_GetEnv(), _PyCoreConfig_GetEnv() and
  _PyCoreConfig_GetEnvDup() private
* _Py_get_env_flag() first parameter becomes "int use_environment"