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GeezerVison is showing github.com — gh-107211: No longer export internal functions (3) by vstinner · Pull Request #107215 · python/cpython

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@vstinner

@vstinner vstinner commented Jul 25, 2023 •
edited by bedevere-bot
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No longer export these 21 internal C API functions:

  • _PySys_Audit()
  • _PySys_SetAttr()
  • _PyToken_OneChar()
  • _PyToken_ThreeChars()
  • _PyToken_TwoChars()
  • _PyTraceBack_FromFrame()
  • _PyTraceBack_Print_Indented()
  • _PyUnicode_DecodeUnicodeEscapeInternal()
  • _PyUnicode_EncodeUTF16()
  • _PyUnicode_EncodeUTF32()
  • _PyUnicode_FormatAdvancedWriter()
  • _PyUnicode_FromId()
  • _PyUnicode_ScanIdentifier()
  • _PyWarnings_Init()
  • _Py_DumpASCII()
  • _Py_DumpDecimal()
  • _Py_DumpHexadecimal()
  • _Py_DumpTraceback()
  • _Py_DumpTracebackThreads()
  • _Py_WriteIndent()
  • _Py_WriteIndentedMargin()
  • Issue: C API: No longer export internal C API functions #107211

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All reactions
@vstinner vstinner added skip news topic-C-API labels Jul 25, 2023
@vstinner
vstinner requested review from abalkin and pganssle as code owners July 25, 2023 00:30
@bedevere-bot bedevere-bot added the awaiting core review label Jul 25, 2023
@bedevere-bot bedevere-bot mentioned this pull request Jul 25, 2023
C API: No longer export internal C API functions #107211
Closed
@vstinner
vstinner force-pushed the extern3 branch 2 times, most recently from 0a9388d to 1894882 Compare July 25, 2023 01:14
@vstinner
pythongh-107211: No longer export internal functions (3)
aad0c5b 
No longer export these 14 internal C API functions:

* _PySys_Audit()
* _PySys_SetAttr()
* _PyTraceBack_FromFrame()
* _PyTraceBack_Print_Indented()
* _PyUnicode_FormatAdvancedWriter()
* _PyUnicode_ScanIdentifier()
* _PyWarnings_Init()
* _Py_DumpASCII()
* _Py_DumpDecimal()
* _Py_DumpHexadecimal()
* _Py_DumpTraceback()
* _Py_DumpTracebackThreads()
* _Py_WriteIndent()
* _Py_WriteIndentedMargin()
@vstinner
vstinner force-pushed the extern3 branch from 1894882 to aad0c5b Compare July 25, 2023 01:57
@vstinner
vstinner enabled auto-merge (squash) July 25, 2023 02:00
@vstinner
vstinner merged commit 0d0520a into python:main Jul 25, 2023
@bedevere-bot bedevere-bot removed the awaiting core review label Jul 25, 2023
@vstinner
vstinner deleted the extern3 branch July 25, 2023 02:27
jtcave pushed a commit to jtcave/cpython that referenced this pull request Jul 27, 2023
@vstinner @jtcave
pythongh-107211: No longer export internal functions (3) (python#107215)
9b20ff6 
No longer export these 14 internal C API functions:

* _PySys_Audit()
* _PySys_SetAttr()
* _PyTraceBack_FromFrame()
* _PyTraceBack_Print_Indented()
* _PyUnicode_FormatAdvancedWriter()
* _PyUnicode_ScanIdentifier()
* _PyWarnings_Init()
* _Py_DumpASCII()
* _Py_DumpDecimal()
* _Py_DumpHexadecimal()
* _Py_DumpTraceback()
* _Py_DumpTracebackThreads()
* _Py_WriteIndent()
* _Py_WriteIndentedMargin()
alexmalyshev added a commit to alexmalyshev/cpython that referenced this pull request Mar 5, 2026
@alexmalyshev
Re-export _Py_DumpTraceback
a76f95f 
This function stopped being exported in python#107215.  However, it's very useful as
it's the only way to print a Python stacktrace safely from a signal handler.
Re-export it.
alexmalyshev added a commit to alexmalyshev/cpython that referenced this pull request Mar 5, 2026
@alexmalyshev
Re-export _Py_DumpTraceback and _Py_DumpTracebackThreads
f73a8be 
These functions stopped being exported in python#107215.  However, they are the only
way to print a Python stacktrace safely from a signal handler, making them very
useful for extensions.  Re-export them.
alexmalyshev added a commit to alexmalyshev/cpython that referenced this pull request Mar 5, 2026
@alexmalyshev
Re-export _Py_DumpTraceback and _Py_DumpTracebackThreads
cb5cf36 
These functions stopped being exported in python#107215.  However, they are the only
way to print a Python stacktrace safely from a signal handler, making them very
useful for extensions.  Re-export them.
This was referenced Mar 5, 2026
Expose signal-safe way to print stacktraces #145559
Closed
gh-145559: Add PyUnstable_DumpTraceback() and PyUnstable_DumpTracebackThreads() #145560
Closed
alexmalyshev added a commit to alexmalyshev/cpython that referenced this pull request Mar 5, 2026
@alexmalyshev
Export _Py_DumpTraceback and _Py_DumpTracebackThreads as PyUnsafe_ fu…
d7f6643 
…nctions

These functions stopped being exported in python#107215.  However, they are the only
way to print a Python stacktrace safely from a signal handler, making them very
useful for extensions.  Re-export them as PyUnsafe functions.
alexmalyshev added a commit to alexmalyshev/cpython that referenced this pull request Mar 5, 2026
@alexmalyshev
Export _Py_DumpTraceback and _Py_DumpTracebackThreads as PyUnstable_ …
28803eb 
…functions

These functions stopped being exported in python#107215.  However, they are the only
way to print a Python stacktrace safely from a signal handler, making them very
useful for extensions.  Re-export them as PyUnstable functions.
alexmalyshev added a commit to alexmalyshev/cpython that referenced this pull request Mar 5, 2026
@alexmalyshev
Export _Py_DumpTraceback and _Py_DumpTracebackThreads as PyUnstable_ …
d0c95ed 
…functions

These functions stopped being exported in python#107215.  However, they are the only
way to print a Python stacktrace safely from a signal handler, making them very
useful for extensions.  Re-export them as PyUnstable functions.
@alexmalyshev alexmalyshev mentioned this pull request Apr 5, 2026
gh-145559: Add PyUnstable_DumpTraceback() and PyUnstable_DumpTracebackThreads() #148145
Merged
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@pganssle pganssle Awaiting requested review from pganssle pganssle is a code owner
@abalkin abalkin Awaiting requested review from abalkin

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2 participants

@vstinner @bedevere-bot
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