Commit Graph

135 Commits

Author SHA1 Message Date
Victor Stinner cad1f747da
bpo-36142: Add _PyPreConfig structure (GH-12172)
* Add _PyPreConfig structure
* Move 'ignored' and 'use_environment' fields from _PyCoreConfig
  to _PyPreConfig
* Add a new "_PyPreConfig preconfig;" field to _PyCoreConfig
2019-03-05 02:01:27 +01:00
Victor Stinner dfe884759d
bpo-36142: Rework error reporting in pymain_main() (GH-12113)
Add a new _Py_INIT_EXIT() macro to be able to exit Python with an
exitcode using _PyInitError API. Rewrite function calls by
pymain_main() to use _PyInitError.

Changes:

* Remove _PyMain.err and _PyMain.status field
* Add _Py_INIT_EXIT() macro and _PyInitError.exitcode field.
* Rename _Py_FatalInitError() to _Py_ExitInitError().
2019-03-01 12:14:41 +01:00
Eric Snow be3b295838
bpo-35886: Make PyInterpreterState an opaque type in the public API. (GH-11731)
Move PyInterpreterState into the "internal" header files.
2019-02-23 11:35:52 -07:00
Victor Stinner 01de89cb59
bpo-35233: InitConfigTests tests more config vars (GH-10541)
test_embed.InitConfigTests tests more configuration variables.

Changes:

* InitConfigTests tests more core configuration variables:

  * base_exec_prefix
  * base_prefix
  * exec_prefix
  * home
  * legacy_windows_fs_encoding
  * legacy_windows_stdio
  * module_search_path_env
  * prefix

* "_testembed init_from_config" tests more variables:

  * argv
  * warnoptions
  * xoptions

* InitConfigTests: add check_global_config(), check_core_config() and
  check_main_config() subfunctions to cleanup the code. Move also
  constants at the class level (ex: COPY_MAIN_CONFIG).
* Fix _PyCoreConfig_AsDict(): don't set stdio_encoding twice
* Use more macros in _PyCoreConfig_AsDict() and
  _PyMainInterpreterConfig_AsDict() to reduce code duplication.
* Other minor cleanups.
2018-11-14 17:39:45 +01:00
Victor Stinner 7ddd56f4d8
bpo-35233: Rewrite test_embed.InitConfigTests (GH-10524)
* Fix _PyCoreConfig_SetGlobalConfig(): set also Py_FrozenFlag
* Fix _PyCoreConfig_AsDict(): export also xoptions
* Add _Py_GetGlobalVariablesAsDict() and _testcapi.get_global_config()
* test.pythoninfo: dump also global configuration variables
* _testembed now serializes global, core and main configurations
  using JSON to reuse _Py_GetGlobalVariablesAsDict(),
  _PyCoreConfig_AsDict() and _PyMainInterpreterConfig_AsDict(),
  rather than duplicating code.
* test_embed.InitConfigTests now test much more configuration
  variables
2018-11-14 00:24:28 +01:00
Victor Stinner 00b137c72f
bpo-35233: Fix _PyMainInterpreterConfig_Copy() (GH-10519)
* Fix _PyMainInterpreterConfig_Copy():
   copy 'install_signal_handlers' attribute
* Add _PyMainInterpreterConfig_AsDict()
* Add unit tests on the main interpreter configuration
  to test_embed.InitConfigTests
* test.pythoninfo: log also main_config
2018-11-13 19:59:26 +01:00
Victor Stinner 06e7608207
Revert "bpo-34589: Add -X coerce_c_locale command line option (GH-9378)" (GH-9430)
* Revert "bpo-34589: Add -X coerce_c_locale command line option (GH-9378)"

This reverts commit dbdee0073c.

* Revert "bpo-34589: C locale coercion off by default (GH-9073)"

This reverts commit 7a0791b699.

* Revert "bpo-34589: Make _PyCoreConfig.coerce_c_locale private (GH-9371)"

This reverts commit 188ebfa475.
2018-09-19 14:56:36 -07:00
Victor Stinner 7a0791b699
bpo-34589: C locale coercion off by default (GH-9073)
Py_Initialize() and Py_Main() cannot enable the C locale coercion
(PEP 538) anymore: it is always disabled. It can now only be enabled
by the Python program ("python3).

test_embed: get_filesystem_encoding() doesn't have to set PYTHONUTF8
nor PYTHONCOERCECLOCALE, these variables are already set in the
parent.
2018-09-17 16:22:29 -07:00
Victor Stinner 188ebfa475
bpo-34589: Make _PyCoreConfig.coerce_c_locale private (GH-9371)
_PyCoreConfig:

* Rename coerce_c_locale to _coerce_c_locale
* Rename coerce_c_locale_warn to _coerce_c_locale_warn

These fields are now private (name prefixed by "_").
2018-09-17 15:13:17 -07:00
Victor Stinner b2457efc78
bpo-34523: Add _PyCoreConfig.filesystem_encoding (GH-8963)
_PyCoreConfig_Read() is now responsible to choose the filesystem
encoding and error handler. Using Py_Main(), the encoding is now
chosen even before calling Py_Initialize().

_PyCoreConfig.filesystem_encoding is now the reference, instead of
Py_FileSystemDefaultEncoding, for the Python filesystem encoding.

Changes:

* Add filesystem_encoding and filesystem_errors to _PyCoreConfig
* _PyCoreConfig_Read() now reads the locale encoding for the file
  system encoding.
* PyUnicode_EncodeFSDefault() and PyUnicode_DecodeFSDefaultAndSize()
  now use the interpreter configuration rather than
  Py_FileSystemDefaultEncoding and Py_FileSystemDefaultEncodeErrors
  global configuration variables.
* Add _Py_SetFileSystemEncoding() and _Py_ClearFileSystemEncoding()
  private functions to only modify Py_FileSystemDefaultEncoding and
  Py_FileSystemDefaultEncodeErrors in coreconfig.c.
* _Py_CoerceLegacyLocale() now takes an int rather than
  _PyCoreConfig for the warning.
2018-08-29 13:25:36 +02:00
Victor Stinner dfe0dc7453
bpo-34485: Add _PyCoreConfig.stdio_encoding (GH-8881)
* Add stdio_encoding and stdio_errors fields to _PyCoreConfig.
* Add unit tests on stdio_encoding and stdio_errors.
2018-08-29 11:47:29 +02:00
Victor Stinner 9e4994d410
bpo-34485: Enhance init_sys_streams() (GH-8978)
Python now gets the locale encoding with C code to initialize the encoding
of standard streams like sys.stdout. Moreover, the encoding is now
initialized to the Python codec name to get a normalized encoding name and
to ensure that the codec is loaded. The change avoids importing
_bootlocale and _locale modules at startup by default.

When the PYTHONIOENCODING environment variable only contains an encoding,
the error handler is now is now set explicitly to "strict".

Rename also get_default_standard_stream_error_handler() to
get_stdio_errors().

Reduce the buffer to format the "cpXXX" string (Windows locale encoding).
2018-08-28 23:26:33 +02:00
Victor Stinner 5a953fd0ab
bpo-34170: _PyCoreConfig_Read() don't replace coerce_c_locale (GH-8658)
If coerce_c_locale is already set (>= 0), use its value: don't
override it.
2018-08-03 22:49:07 +02:00
Victor Stinner caba55b3b7
bpo-34301: Add _PyInterpreterState_Get() helper function (GH-8592)
sys_setcheckinterval() now uses a local variable to parse arguments,
before writing into interp->check_interval.
2018-08-03 15:33:52 +02:00
Victor Stinner 80b762f010
bpo-31650: Remove _Py_CheckHashBasedPycsMode global config var (GH-8608)
bpo-31650, bpo-34170: Replace _Py_CheckHashBasedPycsMode with
_PyCoreConfig._check_hash_pycs_mode. Modify PyInit__imp() and
zipimport to get the parameter from the current interpreter core
configuration.

Remove Include/internal/import.h file.
2018-08-01 18:18:07 +02:00
Victor Stinner ea68d83933
bpo-34170: _PyCoreConfig_Read() defaults to argc=0 (GH-8595)
Add unit tests for argc and argv of _PyCoreConfig.
2018-08-01 03:07:18 +02:00
Victor Stinner 9851227382
bpo-34170: Rename _PyCoreConfig.unbuffered_stdip (GH-8594)
* Rename _PyCoreConfig.unbuffered_stdio to buffered_stdio
* Rename _PyCoreConfig.debug to parser_debug
2018-08-01 03:07:00 +02:00
Victor Stinner b75d7e2435
bpo-34170: Add _PyCoreConfig._frozen parameter (GH-8591)
Modify frozenmain.c to use _Py_InitializeFromConfig().
2018-08-01 02:13:04 +02:00
Victor Stinner 56b29b6d6f
bpo-34170, test_embed: write Py_Initialize() tests (GH-8484) 2018-07-26 18:57:56 +02:00
Victor Stinner fb47bca9ee
bpo-34008: Allow to call Py_Main() after Py_Initialize() (GH-8043)
Py_Main() can again be called after Py_Initialize(), as in Python
3.6. The new configuration is ignored, except of
_PyMainInterpreterConfig.argv which is used to update sys.argv.
2018-07-20 17:34:23 +02:00
Victor Stinner 209abf7469
bpo-33932: Calling Py_Initialize() twice does nothing (GH-7845)
Calling Py_Initialize() twice does nothing, instead of failing with a
fatal error: restore the Python 3.6 behaviour.
2018-06-22 19:14:51 +02:00
Nick Coghlan 69f5c73311
bpo-33182: Fix pointer types in _testembed (GH-6310) 2018-03-30 15:36:42 +10:00
Nick Coghlan bc77eff8b9
bpo-33042: Fix pre-initialization sys module configuration (GH-6157)
- new test case for pre-initialization of sys.warnoptions and sys._xoptions
- restored ability to call these APIs prior to Py_Initialize
- updated the docs for the affected APIs to make it clear they can be
  called before Py_Initialize
- also enhanced the existing embedding test cases
  to check for expected settings in the sys module
2018-03-25 20:44:30 +10:00
Marcel Plch 776407fe89 bpo-31901: atexit callbacks should be run at subinterpreter shutdown (#4611)
Change atexit behavior and PEP-489 multiphase init support.
2017-12-20 11:17:58 +01:00
Victor Stinner b4d1e1f7c1
bpo-20891: Fix PyGILState_Ensure() (#4650)
When PyGILState_Ensure() is called in a non-Python thread before
PyEval_InitThreads(), only call PyEval_InitThreads() after calling
PyThreadState_New() to fix a crash.

Add an unit test in test_embed.
2017-11-30 22:05:00 +01:00
Nick Coghlan 4274609e18
bpo-32096: Ensure new embedding test can find the encodings module (GH-4566) 2017-11-26 14:19:13 +10:00
Victor Stinner 9e87e7776f
bpo-32096: Remove obj and mem from _PyRuntime (#4532)
bpo-32096, bpo-30860:  Partially revert the commit
2ebc5ce42a8a9e047e790aefbf9a94811569b2b6:

* Move structures back from Include/internal/mem.h to
  Objects/obmalloc.c
* Remove _PyObject_Initialize() and _PyMem_Initialize()
* Remove Include/internal/pymalloc.h
* Add test_capi.test_pre_initialization_api():
   Make sure that it's possible to call Py_DecodeLocale(), and then call
   Py_SetProgramName() with the decoded string, before Py_Initialize().

PyMem_RawMalloc() and Py_DecodeLocale() can be called again before
_PyRuntimeState_Init().

Co-Authored-By: Eric Snow <ericsnowcurrently@gmail.com>
2017-11-24 12:09:24 +01:00
Serhiy Storchaka 13ad3b7a82 bpo-31462: Remove trailing whitespaces. (#3564) 2017-09-14 09:38:36 +03:00
Antoine Pitrou a6a4dc816d bpo-31370: Remove support for threads-less builds (#3385)
* Remove Setup.config
* Always define WITH_THREAD for compatibility.
2017-09-07 18:56:24 +02:00
Eric Snow d1c3c13fed bpo-30447: Fix/skip the subinterpreters test on some platforms. (#1791) 2017-05-24 17:19:47 -07:00
Eric Snow e377416c10 bpo-29102: Add a unique ID to PyInterpreterState. (#1639) 2017-05-22 19:46:40 -07:00
Steve Dower ea74f0cd4a Issue #24932: Use proper command line parsing in _testembed 2017-01-01 20:25:03 -08:00
Ned Deily 939231be0e Issue #27736: Improve the existing embedded interpreter init/fini test
by increasing the number of iterations.  That appears sufficient to
expose the ref count problem fixed in this issue.
Patch suggested by Xiang Zhang
2016-08-16 00:17:42 -04:00
Martin Panter 8f26565ba9 Fix spelling (inital), grammar (may translates) in documentation, comments 2016-04-19 04:03:41 +00:00
Nick Coghlan 973fe0ba7a Issue #18093: Factor out the programs that embed the runtime 2014-07-25 21:52:14 +10:00