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* gh-105145: Deprecate Py_GetPath() function (#105179)Victor Stinner2023-06-011-1/+1
| | | | | | | | | | | | | | Deprecate old Python initialization functions: * PySys_ResetWarnOptions() * Py_GetExecPrefix() * Py_GetPath() * Py_GetPrefix() * Py_GetProgramFullPath() * Py_GetProgramName() * Py_GetPythonHome() _tkinter.c uses sys.executable instead of Py_GetProgramName() and uses sys.prefix instead of Py_GetPrefix().
* gh-105145: Remove old functions to config Python init (#105154)Victor Stinner2023-06-011-8/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the following old functions to configure the Python initialization, deprecated in Python 3.11: * PySys_AddWarnOptionUnicode() * PySys_AddWarnOption() * PySys_AddXOption() * PySys_HasWarnOptions() * PySys_SetArgvEx() * PySys_SetArgv() * PySys_SetPath() * Py_SetPath() * Py_SetProgramName() * Py_SetPythonHome() * Py_SetStandardStreamEncoding() * _Py_SetProgramFullPath() Most of these functions are kept in the stable ABI, except: * Py_SetStandardStreamEncoding() * _Py_SetProgramFullPath() Update Doc/extending/embedding.rst and Doc/extending/extending.rst to use the new PyConfig API. _testembed.c: * check_stdio_details() now sets stdio_encoding and stdio_errors of PyConfig. * Add definitions of functions removed from the API but kept in the stable ABI. * test_init_from_config() and test_init_read_set() now use PyConfig_SetString() instead of PyConfig_SetBytesString(). Remove _Py_ClearStandardStreamEncoding() internal function.
* gh-103295: expose API for writing perf map files (#103546)gsallam2023-05-211-0/+13
| | | | | Co-authored-by: Aniket Panse <aniketpanse@fb.com> Co-authored-by: Gregory P. Smith <greg@krypto.org> Co-authored-by: Carl Meyer <carl@oddbird.net>
* gh-88279: Deprecate PySys_SetArgvEx() (#92363)Victor Stinner2022-05-061-3/+3
| | | | | | | Deprecate the following C functions: * PySys_SetArgv() * PySys_SetArgvEx() * PySys_SetPath()
* bpo-45434: Remove useless space in includes (GH-28963)Victor Stinner2021-10-141-1/+1
| | | Micro-optimize spaces!
* bpo-44113: Deprecate old functions to config Python init (GH-26060)Victor Stinner2021-05-121-4/+4
| | | | | | | | | | | | | | | | | Deprecate the following functions to configure the Python initialization: * PySys_AddWarnOption() * PySys_AddWarnOptionUnicode() * PySys_AddXOption() * PySys_HasWarnOptions() * Py_SetPath() * Py_SetProgramName() * Py_SetPythonHome() * Py_SetStandardStreamEncoding() * _Py_SetProgramFullPath() Use the new PyConfig API of the Python Initialization Configuration instead (PEP 587).
* bpo-36842: Implement PEP 578 (GH-12613)Steve Dower2019-05-231-5/+3
| | | Adds sys.audit, sys.addaudithook, io.open_code, and associated C APIs.
* bpo-32030: Make _PySys_AddXOptionWithError() private (GH-10236)Victor Stinner2018-10-301-5/+0
| | | | | | | | Make _PySys_AddXOptionWithError() and _PySys_AddWarnOptionWithError() functions private again. They are no longer needed to initialize Python: _PySys_EndInit() is now responsible to add these options instead. Moreover, PySys_AddWarnOptionUnicode() now clears the exception on failure if possible.
* bpo-32030: Add _PyPathConfig_ComputeArgv0() (#4845)Victor Stinner2017-12-131-6/+0
| | | | | | | | | | | | | | | | Changes: * Split _PySys_SetArgvWithError() into subfunctions for Py_Main(): * Create the Python list object * Set sys.argv to the list * Compute argv0 * Prepend argv0 to sys.path * Add _PyPathConfig_ComputeArgv0() * Remove _PySys_SetArgvWithError() * Py_Main() now splits the code to compute sys.argv/path0 and the code to update the sys module: add pymain_compute_argv() subfunction.
* pymain_set_sys_argv() now copies argv (#4838)Victor Stinner2017-12-131-0/+6
| | | | | | | | | | bpo-29240, bpo-32030: * Rename pymain_set_argv() to pymain_set_sys_argv() * pymain_set_sys_argv() now creates of copy of argv and modify the copy, rather than modifying pymain->argv * Call pymain_set_sys_argv() earlier: before pymain_run_python(), but after pymain_get_importer(). * Add _PySys_SetArgvWithError() to handle errors
* bpo-32030: Split Py_Main() into subfunctions (#4399)Victor Stinner2017-11-151-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Don't use "Python runtime" anymore to parse command line options or to get environment variables: pymain_init() is now a strict separation. * Use an error message rather than "crashing" directly with Py_FatalError(). Limit the number of calls to Py_FatalError(). It prepares the code to handle errors more nicely later. * Warnings options (-W, PYTHONWARNINGS) and "XOptions" (-X) are now only added to the sys module once Python core is properly initialized. * _PyMain is now the well identified owner of some important strings like: warnings options, XOptions, and the "program name". The program name string is now properly freed at exit. pymain_free() is now responsible to free the "command" string. * Rename most methods in Modules/main.c to use a "pymain_" prefix to avoid conflits and ease debug. * Replace _Py_CommandLineDetails_INIT with memset(0) * Reorder a lot of code to fix the initialization ordering. For example, initializing standard streams now comes before parsing PYTHONWARNINGS. * Py_Main() now handles errors when adding warnings options and XOptions. * Add _PyMem_GetDefaultRawAllocator() private function. * Cleanup _PyMem_Initialize(): remove useless global constants: move them into _PyMem_Initialize(). * Call _PyRuntime_Initialize() as soon as possible: _PyRuntime_Initialize() now returns an error message on failure. * Add _PyInitError structure and following macros: * _Py_INIT_OK() * _Py_INIT_ERR(msg) * _Py_INIT_USER_ERR(msg): "user" error, don't abort() in that case * _Py_INIT_FAILED(err)
* Issue #26900: Excluded underscored names and other private API from limited API.Serhiy Storchaka2016-09-111-2/+2
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* Issue #22193: Fixed integer overflow error in sys.getsizeof().Serhiy Storchaka2014-11-151-1/+1
| | | | Fixed an error in _PySys_GetSizeOf declaration.
* Issue #22193: Added private function _PySys_GetSizeOf() needed to implementSerhiy Storchaka2014-08-141-0/+4
| | | | some __sizeof__() methods.
* Issue #19526: Exclude all new API from the stable ABI.Martin v. Löwis2014-01-031-0/+2
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* Issue #19512: Add _PySys_GetObjectId() and _PySys_SetObjectId() functionsVictor Stinner2013-11-061-0/+3
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* Issue #1783: Remove declarations of nonexistent private variables.Serhiy Storchaka2013-02-011-4/+0
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* Merge branches/pep-0384.Martin v. Löwis2010-12-031-0/+2
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* Issue #10089: Add support for arbitrary -X options on the command-line.Antoine Pitrou2010-10-211-0/+3
| | | | They can be retrieved through a new attribute `sys._xoptions`.
* Issue #9599: Create PySys_FormatStdout() and PySys_FormatStderr()Victor Stinner2010-08-161-2/+4
| | | | | Write a message formatted by PyUnicode_FromFormatV() to sys.stdout and sys.stderr.
* Merged revisions 81398 via svnmerge fromAntoine Pitrou2010-05-211-0/+1
| | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r81398 | antoine.pitrou | 2010-05-21 19:12:38 +0200 (ven., 21 mai 2010) | 6 lines Issue #5753: A new C API function, :cfunc:`PySys_SetArgvEx`, allows embedders of the interpreter to set sys.argv without also modifying sys.path. This helps fix `CVE-2008-5983 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5983>`_. ........
* Issue #8589: Decode PYTHONWARNINGS environment variable with the file systemVictor Stinner2010-05-191-0/+1
| | | | | encoding and surrogateespace error handler instead of the locale encoding to be consistent with os.environ. Add PySys_AddWarnOptionUnicode() function.
* Merge in the new GIL.Antoine Pitrou2009-11-101-1/+0
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* Merged revisions ↵Christian Heimes2008-04-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 62260-62261,62266,62271,62277-62279,62289-62290,62293-62298,62302-62306,62308,62311,62313-62315,62319-62321 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r62260 | gregory.p.smith | 2008-04-10 01:11:56 +0200 (Thu, 10 Apr 2008) | 2 lines better diagnostics ........ r62261 | gregory.p.smith | 2008-04-10 01:16:37 +0200 (Thu, 10 Apr 2008) | 3 lines Raise SystemError when size < 0 is passed into PyString_FromStringAndSize, PyBytes_FromStringAndSize or PyUnicode_FromStringAndSize. [issue2587] ........ r62266 | neal.norwitz | 2008-04-10 07:46:39 +0200 (Thu, 10 Apr 2008) | 5 lines Remove the test file before writing it in case there is no write permission. This might help fix some of the failures on Windows box(es). It doesn't hurt either way and ensure the tests are a little more self contained (ie have less assumptions). ........ r62271 | gregory.p.smith | 2008-04-10 21:50:36 +0200 (Thu, 10 Apr 2008) | 2 lines get rid of assert (size >= 0) now that an explicit if (size < 0) is in the code. ........ r62277 | andrew.kuchling | 2008-04-10 23:27:10 +0200 (Thu, 10 Apr 2008) | 1 line Remove forward-looking statement ........ r62278 | andrew.kuchling | 2008-04-10 23:28:51 +0200 (Thu, 10 Apr 2008) | 1 line Add punctuation ........ r62279 | andrew.kuchling | 2008-04-10 23:29:01 +0200 (Thu, 10 Apr 2008) | 1 line Use issue directive ........ r62289 | thomas.heller | 2008-04-11 15:05:38 +0200 (Fri, 11 Apr 2008) | 3 lines Move backwards compatibility macro to the correct place; PyIndex_Check() was introduced in Python 2.5. ........ r62290 | thomas.heller | 2008-04-11 16:20:26 +0200 (Fri, 11 Apr 2008) | 2 lines Performance improvements. ........ r62293 | christian.heimes | 2008-04-12 15:03:03 +0200 (Sat, 12 Apr 2008) | 2 lines Applied patch #2617 from Frank Wierzbicki wit some extras from me -J and -X are now reserved for Jython and non-standard arguments (e.g. IronPython). I've added some extra comments to make sure the reservation don't get missed in the future. ........ r62294 | georg.brandl | 2008-04-12 20:11:18 +0200 (Sat, 12 Apr 2008) | 2 lines Use absolute path in sys.path. ........ r62295 | georg.brandl | 2008-04-12 20:36:09 +0200 (Sat, 12 Apr 2008) | 2 lines #2615: small consistency update by Jeroen Ruigrok van der Werven. ........ r62296 | georg.brandl | 2008-04-12 21:00:20 +0200 (Sat, 12 Apr 2008) | 2 lines Add Jeroen. ........ r62297 | georg.brandl | 2008-04-12 21:05:37 +0200 (Sat, 12 Apr 2008) | 2 lines Don't offend snake lovers. ........ r62298 | gregory.p.smith | 2008-04-12 22:37:48 +0200 (Sat, 12 Apr 2008) | 2 lines fix compiler warnings ........ r62302 | gregory.p.smith | 2008-04-13 00:24:04 +0200 (Sun, 13 Apr 2008) | 3 lines socket.error inherits from IOError, it no longer needs listing in the all_errors tuple. ........ r62303 | brett.cannon | 2008-04-13 01:44:07 +0200 (Sun, 13 Apr 2008) | 8 lines Re-implement the 'warnings' module in C. This allows for usage of the 'warnings' code in places where it was previously not possible (e.g., the parser). It could also potentially lead to a speed-up in interpreter start-up if the C version of the code (_warnings) is imported over the use of the Python version in key places. Closes issue #1631171. ........ r62304 | gregory.p.smith | 2008-04-13 02:03:25 +0200 (Sun, 13 Apr 2008) | 3 lines Adds a profile-opt target for easy compilation of a python binary using gcc's profile guided optimization. ........ r62305 | brett.cannon | 2008-04-13 02:18:44 +0200 (Sun, 13 Apr 2008) | 3 lines Fix a bug in PySys_HasWarnOption() where it was not properly checking the length of the list storing the warning options. ........ r62306 | brett.cannon | 2008-04-13 02:25:15 +0200 (Sun, 13 Apr 2008) | 2 lines Fix an accidental bug of an non-existent init function. ........ r62308 | andrew.kuchling | 2008-04-13 03:05:59 +0200 (Sun, 13 Apr 2008) | 1 line Mention -J, -X ........ r62311 | benjamin.peterson | 2008-04-13 04:20:05 +0200 (Sun, 13 Apr 2008) | 2 lines Give the "Interactive Interpreter Changes" section in 2.6 whatsnew a unique link name ........ r62313 | brett.cannon | 2008-04-13 04:42:36 +0200 (Sun, 13 Apr 2008) | 3 lines Fix test_warnings by making the state of things more consistent for each test when it is run. ........ r62314 | skip.montanaro | 2008-04-13 05:17:30 +0200 (Sun, 13 Apr 2008) | 2 lines spelling ........ r62315 | georg.brandl | 2008-04-13 09:07:44 +0200 (Sun, 13 Apr 2008) | 2 lines Fix markup. ........ r62319 | christian.heimes | 2008-04-13 11:30:17 +0200 (Sun, 13 Apr 2008) | 1 line Fix compiler warning Include/warnings.h:19:28: warning: no newline at end of file ........ r62320 | christian.heimes | 2008-04-13 11:33:24 +0200 (Sun, 13 Apr 2008) | 1 line Use PyString_InternFromString instead of PyString_FromString for static vars ........ r62321 | christian.heimes | 2008-04-13 11:37:05 +0200 (Sun, 13 Apr 2008) | 1 line Added new files to the pcbuild files ........
* Change command line processing API to use wchar_t.Martin v. Löwis2008-04-051-3/+3
| | | | Fixes #2128.
* Add const to input string parametersNeal Norwitz2007-08-251-4/+4
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* Rip out the file object's implementation.Guido van Rossum2007-06-121-1/+0
| | | | | | | | | | | Fixed test_import.py while I was at it. However, there's still a problem in import.c -- get_file() can leak a FILE struct (not a file descriptor though). I'm not sure how to fix this; closing the FILE* closes the file descriptor, and that's the wrong thing to do when there's still a Python file object keeping the file descriptor open. I also would rather not mess with dup(), as it won't port to Windows.
* Use Py_GCC_ATTRIBUTE instead of __attribute__. Compilers other than GCCNeil Schemenauer2002-09-151-2/+2
| | | | might use __attribute__ in other ways (e.g. CodeWarrior).
* Excise DL_EXPORT from Include.Mark Hammond2002-08-121-11/+11
| | | | Thanks to Skip Montanaro and Kalle Svensson for the patches.
* Add function attributes that allow GCC to check the arguments of printf-likeNeil Schemenauer2001-10-231-2/+4
| | | | functions.
* Add declarations for PySys_ResetWarnOptions() andGuido van Rossum2000-12-151-0/+3
| | | | PySys_AddWarnOption().
* REMOVED all CWI, CNRI and BeOpen copyright markings.Guido van Rossum2000-09-011-9/+0
| | | | This should match the situation in the 1.6b1 tree.
* ANSIfications: fix empty arglists, and remove the checks forThomas Wouters2000-07-221-6/+0
| | | | 'HAVE_STDARG_PROTOTYPES' (consider it true, remove false branch)
* ANSI-fication and Py_PROTO extermination.Fred Drake2000-07-091-11/+11
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* Change copyright notice - 2nd try.Guido van Rossum2000-06-301-6/+0
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* Change copyright notice.Guido van Rossum2000-06-301-22/+7
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* Add DL_IMPORT(returntype) for all officially exported functions.Guido van Rossum1998-12-041-9/+9
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* AddGuido van Rossum1998-05-121-0/+9
| | | | | PySys_WriteStdout(format, ...) PySys_WriteStderr(format, ...)
* Mass checkin (more to follow for other directories).Guido van Rossum1997-08-021-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce truly separate (sub)interpreter objects. For now, these must be used by separate threads, created from C. See Demo/pysvr for an example of how to use this. This also rationalizes Python's initialization and finalization behavior: Py_Initialize() -- initialize the whole interpreter Py_Finalize() -- finalize the whole interpreter tstate = Py_NewInterpreter() -- create a new (sub)interpreter Py_EndInterpreter(tstate) -- delete a new (sub)interpreter There are also new interfaces relating to threads and the interpreter lock, which can be used to create new threads, and sometimes have to be used to manipulate the interpreter lock when creating or deleting sub-interpreters. These are only defined when WITH_THREAD is defined: PyEval_AcquireLock() -- acquire the interpreter lock PyEval_ReleaseLock() -- release the interpreter lock PyEval_AcquireThread(tstate) -- acquire the lock and make the thread current PyEval_ReleaseThread(tstate) -- release the lock and make NULL current Other administrative changes: - The header file bltinmodule.h is deleted. - The init functions for Import, Sys and Builtin are now internal and declared in pythonrun.h. - Py_Setup() and Py_Cleanup() are no longer declared. - The interpreter state and thread state structures are now linked together in a chain (the chain of interpreters is a static variable in pythonrun.c). - Some members of the interpreter and thread structures have new, shorter, more consistent, names. - Added declarations for _PyImport_{Find,Fixup}Extension() to import.h.
* New permission notice, includes CNRI.Guido van Rossum1996-10-251-13/+20
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* Added PySys_SetPath.Guido van Rossum1996-05-221-0/+1
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* Added prototype for PySys_SetArgvJack Jansen1996-01-221-0/+1
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* make the type a parameter of the DL_IMPORT macro, for Borland CGuido van Rossum1995-02-271-2/+2
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* The great renaming, phase two: all header files have been updated toGuido van Rossum1995-01-121-6/+6
| | | | | | | use the new names exclusively, and the linker will see the new names. Files that import "Python.h" also only see the new names. Files that import "allobjects.h" will continue to be able to use the old names, due to the inclusion (in allobjects.h) of "rename2.h".
* sys.check_interval=x -> sys.setcheckinterval(x)Guido van Rossum1995-01-091-0/+1
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* Added 1995 copyright.Guido van Rossum1995-01-041-2/+2
| | | | | | object.h: made sizes and refcnts signed ints. stringobject.h: make getstrsize() signed int. methodobject.h: add METH_VARARGS and METH_FREENAME flag bit definitions.
* Changes for dynamic linking under NTGuido van Rossum1994-08-181-1/+1
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* Merge alpha100 branch back to main trunkGuido van Rossum1994-08-011-1/+1
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* * Added support for X11 modules.Guido van Rossum1993-07-281-0/+11
| | | | | | | * Makefile: change location of FORMS library. * posixmodule.c: turn #if 0 into #ifdef MSDOS (stuff in unistd.h or not) * Almost all .h files: added CPP magic to avoid duplicate inclusions and to support inclusion from C++.
* * Changed all copyright messages to include 1993.Guido van Rossum1993-03-291-2/+2
| | | | | | | | | | | | | | | | | * Stubs for faster implementation of local variables (not yet finished) * Added function name to code object. Print it for code and function objects. THIS MAKES THE .PYC FILE FORMAT INCOMPATIBLE (the version number has changed accordingly) * Print address of self for built-in methods * New internal functions getattro and setattro (getattr/setattr with string object arg) * Replaced "dictobject" with more powerful "mappingobject" * New per-type functio tp_hash to implement arbitrary object hashing, and hashobject() to interface to it * Added built-in functions hash(v) and hasattr(v, 'name') * classobject: made some functions static that accidentally weren't; added __hash__ special instance method to implement hash() * Added proper comparison for built-in methods and functions
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