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Victor Stinner ef9d9b6312
bpo-36829: Add sys.unraisablehook() (GH-13187) 
Add new sys.unraisablehook() function which can be overridden to
control how "unraisable exceptions" are handled. It is called when an
exception has occurred but there is no way for Python to handle it.
For example, when a destructor raises an exception or during garbage
collection (gc.collect()).

Changes:

* Add an internal UnraisableHookArgs type used to pass arguments to
  sys.unraisablehook.
* Add _PyErr_WriteUnraisableDefaultHook().
* The default hook now ignores exception on writing the traceback.
* test_sys now uses unittest.main() to automatically discover tests:
  remove test_main().
* Add _PyErr_Init().
* Fix PyErr_WriteUnraisable(): hold a strong reference to sys.stderr
  while using it
2019-05-22 11:28:22 +02:00
..
clinic bpo-36829: Add sys.unraisablehook() (GH-13187) 2019-05-22 11:28:22 +02:00
_warnings.c bpo-36737: Use the module state C-API for warnings. (gh-13159) 2019-05-10 13:29:55 -04:00
asdl.c
ast.c Fix couple of dead code paths (GH-7418) 2019-05-17 19:46:22 -04:00
ast_opt.c bpo-33416: Add end positions to Python AST (GH-11605) 2019-01-22 11:18:22 +00:00
ast_unparse.c bpo-36961: Handle positional-only arguments in uparse.c (GH-13412) 2019-05-18 23:40:22 +01:00
bltinmodule.c bpo-36791: Safer detection of integer overflow in sum(). (GH-13080) 2019-05-05 14:26:23 +03:00
bootstrap_hash.c bpo-36763: Add _PyInitError functions (GH-13395) 2019-05-17 23:54:00 +02:00
ceval.c bpo-36728: Remove PyEval_ReInitThreads() from C API (GH-13241) 2019-05-13 12:35:37 +02:00
ceval_gil.h bpo-36710: Add 'ceval' local variable to ceval.c (GH-12934) 2019-05-10 23:39:09 +02:00
codecs.c bpo-35459: Use PyDict_GetItemWithError() instead of PyDict_GetItem(). (GH-11112) 2019-02-25 17:59:46 +02:00
compile.c bpo-34616: Add PyCF_ALLOW_TOP_LEVEL_AWAIT to allow top-level await (GH-13148) 2019-05-21 16:12:02 -04:00
condvar.h bpo-12822: use monotonic clock for condvar if possible (GH-11723) 2019-02-20 10:00:09 +09:00
context.c bpo-36101: remove non-ascii characters in docstring (GH-12018) 2019-02-25 08:18:48 +09:00
coreconfig.c bpo-36763: Fix Python preinitialization (GH-13432) 2019-05-20 11:02:00 +02:00
dtoa.c bpo-36262: Fix _Py_dg_strtod() memory leak (goto undfl) (GH-12276) 2019-03-13 17:55:01 +01:00
dup2.c bpo-32150: Expand tabs to spaces in C files. (#4583) 2017-11-28 17:56:10 +02:00
dynamic_annotations.c bpo-32241: Add the const qualifire to declarations of umodifiable strings. (#4748) 2017-12-12 13:55:04 +02:00
dynload_aix.c
dynload_dl.c
dynload_hpux.c bpo-36900: Replace global conf vars with config (GH-13299) 2019-05-14 17:34:56 +02:00
dynload_shlib.c bpo-36722: Debug build loads libraries built in release mode (GH-12952) 2019-04-26 01:40:00 +02:00
dynload_stub.c
dynload_win.c bpo-36085: Enable better DLL resolution on Windows (GH-12302) 2019-03-29 16:37:16 -07:00
errors.c bpo-36829: Add sys.unraisablehook() (GH-13187) 2019-05-22 11:28:22 +02:00
fileutils.c bpo-36775: Add _Py_FORCE_UTF8_FS_ENCODING macro (GH-13056) 2019-05-02 11:28:57 -04:00
formatter_unicode.c bpo-33954: Fix _PyUnicode_InsertThousandsGrouping() (GH-10623) 2018-11-26 13:40:01 +01:00
frozen.c bpo-36540: PEP 570 -- Implementation (GH-12701) 2019-04-29 13:36:57 +01:00
frozenmain.c bpo-36763: Use _PyCoreConfig_InitPythonConfig() (GH-13398) 2019-05-18 03:21:27 +02:00
future.c bpo-34683: Make SyntaxError column offsets consistently 1-indexed (gh-9338) 2018-09-24 14:12:49 -07:00
getargs.c bpo-36381: warn when no PY_SSIZE_T_CLEAN defined (GH-12473) 2019-03-23 21:04:40 +09:00
getcompiler.c closes bpo-31696: don't mention GCC in sys.version when building with clang (#3891) 2017-10-05 21:15:14 -07:00
getcopyright.c Bump copyright years to 2019. (GH-11404) 2019-01-02 07:46:53 -08:00
getopt.c bpo-36763: Cleanup precmdline in _PyCoreConfig_Read() (GH-13371) 2019-05-17 03:15:12 +02:00
getplatform.c bpo-32150: Expand tabs to spaces in C files. (#4583) 2017-11-28 17:56:10 +02:00
getversion.c bpo-32150: Expand tabs to spaces in C files. (#4583) 2017-11-28 17:56:10 +02:00
graminit.c bpo-36540: PEP 570 -- Implementation (GH-12701) 2019-04-29 13:36:57 +01:00
hamt.c bpo-35983: skip trashcan for subclasses (GH-11841) 2019-05-10 19:21:10 +02:00
import.c bpo-36900: import.c uses PyInterpreterState.core_config (GH-13278) 2019-05-13 17:12:45 +02:00
importdl.c bpo-31315: Fix an assertion failure in imp.create_dynamic(), when spec.name is not a string. (#3257) 2017-09-19 14:39:47 +03:00
importdl.h
importlib.h bpo-36829: Add sys.unraisablehook() (GH-13187) 2019-05-22 11:28:22 +02:00
importlib_external.h bpo-36540: PEP 570 -- Implementation (GH-12701) 2019-04-29 13:36:57 +01:00
importlib_zipimport.h bpo-36540: PEP 570 -- Implementation (GH-12701) 2019-04-29 13:36:57 +01:00
makeopcodetargets.py
marshal.c bpo-36540: PEP 570 -- Implementation (GH-12701) 2019-04-29 13:36:57 +01:00
modsupport.c bpo-36381: warn when no PY_SSIZE_T_CLEAN defined (GH-12473) 2019-03-23 21:04:40 +09:00
mysnprintf.c
mystrtoul.c bpo-31370: Remove support for threads-less builds (#3385) 2017-09-07 18:56:24 +02:00
opcode_targets.h bpo-33041: Rework compiling an "async for" loop. (#6142) 2018-03-23 14:34:35 +02:00
pathconfig.c bpo-36763: Remove _PyCoreConfig.dll_path (GH-13402) 2019-05-18 04:17:01 +02:00
peephole.c bpo-1875: Raise SyntaxError in invalid blocks that will be optimised away (GH-13332) 2019-05-17 11:37:08 +01:00
preconfig.c bpo-36763: Fix _PyRuntime.preconfig.coerce_c_locale (GH-13444) 2019-05-20 17:16:38 +02:00
pyarena.c bpo-36254: Fix invalid uses of %d in format strings in C. (GH-12264) 2019-03-13 22:59:55 +02:00
pyctype.c
pyfpe.c bpo-29137: Remove fpectl module (#4789) 2018-01-05 23:15:34 -08:00
pyhash.c bpo-31849: Fix warning in pyhash.c (GH-6799) 2018-06-04 19:57:08 +09:00
pylifecycle.c bpo-36829: Add sys.unraisablehook() (GH-13187) 2019-05-22 11:28:22 +02:00
pymath.c bpo-35214: Add _Py_ prefix to MEMORY_SANITIZER def. (GH-10503) 2018-11-12 22:01:22 -08:00
pystate.c bpo-36763: Add _PyCoreConfig_InitPythonConfig() (GH-13388) 2019-05-17 19:01:14 +02:00
pystrcmp.c
pystrhex.c closes bpo-34646: Remove PyAPI_* macros from declarations. (GH-9218) 2018-09-12 12:06:42 -07:00
pystrtod.c bpo-27268: Fix incorrect error message on float('') (GH-2745) 2019-05-17 18:32:44 -04:00
Python-ast.c bpo-34616: Add PyCF_ALLOW_TOP_LEVEL_AWAIT to allow top-level await (GH-13148) 2019-05-21 16:12:02 -04:00
pythonrun.c bpo-36763: _Py_RunMain() doesn't call Py_Exit() anymore (GH-13390) 2019-05-17 23:05:29 +02:00
pytime.c bpo-34373: Fix time.mktime() on AIX (GH-12726) 2019-04-09 19:12:26 +02:00
README
strdup.c bpo-36623: Clean parser headers and include files (GH-12253) 2019-04-13 17:05:14 +01:00
structmember.c Added the const qualifier to char* variables that refer to readonly internal 2016-11-20 10:16:47 +02:00
symtable.c bpo-36540: PEP 570 -- Implementation (GH-12701) 2019-04-29 13:36:57 +01:00
sysmodule.c bpo-36829: Add sys.unraisablehook() (GH-13187) 2019-05-22 11:28:22 +02:00
thread.c bpo-35081: Rename internal headers (GH-10275) 2018-11-12 16:53:38 +01:00
thread_nt.h Revert "bpo-36084: Add native thread ID to threading.Thread objects (GH-11993)" (GH-13458) 2019-05-21 12:44:57 +02:00
thread_pthread.h Revert "bpo-36084: Add native thread ID to threading.Thread objects (GH-11993)" (GH-13458) 2019-05-21 12:44:57 +02:00
traceback.c bpo-35983: skip trashcan for subclasses (GH-11841) 2019-05-10 19:21:10 +02:00
wordcode_helpers.h bpo-31338 (#3374) 2017-09-14 18:13:16 -07:00

README 

Miscellaneous source files for the main Python shared library