| Commit message (Collapse) | Author | Age | Files | Lines |
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bpo-41686, bpo-41713: On Windows, the SIGINT event,
_PyOS_SigintEvent(), is now created even if Python is configured to
not install signal handlers (PyConfig.install_signal_handlers=0 or
Py_InitializeEx(0)).
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Fix building pycore_bitutils.h internal header on old clang version
without __builtin_bswap16() (ex: Xcode 4.6.3 on Mac OS X 10.7).
Add a new private _Py__has_builtin() macro to check for availability
of a preprocessor builtin function.
Co-Authored-By: Joshua Root <jmr@macports.org>
Co-authored-by: Joshua Root <jmr@macports.org>
(cherry picked from commit b3b98082c5431e77c64cab2c85525a804436b505)
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limited API (GH-22621)
(cherry picked from commit 637a09b0d6e3ad4e34e0b5e0fc82f5afeae6f74b)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
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(cherry picked from commit 24ba3b0df5e5f2f237d7b23b4017ba12f16320ae)
Co-authored-by: Dong-hee Na <donghee.na92@gmail.com>
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Partially revert commit ac46eb4ad6662cf6d771b20d8963658b2186c48c:
"bpo-38113: Update the Python-ast.c generator to PEP384 (gh-15957)".
Using a module state per module instance is causing subtle practical
problems.
For example, the Mercurial project replaces the __import__() function
to implement lazy import, whereas Python expected that "import _ast"
always return a fully initialized _ast module.
Add _PyAST_Fini() to clear the state at exit.
The _ast module has no state (set _astmodule.m_size to 0). Remove
astmodule_traverse(), astmodule_clear() and astmodule_free()
functions..
(cherry picked from commit e5fbe0cbd4be99ced5f000ad382208ad2a561c90)
Co-authored-by: Victor Stinner <vstinner@python.org>
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__builtin_bswap16() is not available in LLVM clang 3.0.
(cherry picked from commit e6905e4c82cc05897dc1bf5ab2b5b94b2b043a7f)
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PyUnicodeEncodeError_Create has been deprecated with
`Py_DEPRECATED` macro. But it was not documented.
(cherry picked from commit 46e19b61d31ba99f049258efa4ff1334856a3643)
Co-authored-by: Inada Naoki <songofacandy@gmail.com>
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(cherry picked from commit 680254a8dc64e3ada00f88a7c42d41eb02108353)
Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com>
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(GH-19378)" (GH-21390)
This partially reverts commit 45ec5b99aefa54552947049086e87ec01bc2fc9a.
(cherry picked from commit b26a0db8ea2de3a8a8e4b40e69fc8642c7d7cb68)
Co-authored-by: Victor Stinner <vstinner@python.org>
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(cherry picked from commit 9ce8132e1f2339cfe116dfd4795574182c2245b4)
Co-authored-by: Inada Naoki <songofacandy@gmail.com>
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PyUnicode_EncodeDecimal and PyUnicode_TransformDecimalToASCII
are deprecated since Python 3.3.
But Py_DEPRECATED(3.3) was commented out.
(cherry picked from commit 13c90e82b6a1c3baff7f48f1bdc38058f6072f04)
Co-authored-by: Inada Naoki <songofacandy@gmail.com>
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Automerge-Triggered-By: @pablogsal
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(GH-21025)
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Co-authored-by: Kyle Stanley <aeros167@gmail.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
(cherry picked from commit 2c4928d37edc5e4aeec3c0b79fa3460b1ec9b60d)
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Co-authored-by: Arfrever Frehtes Taifersar Arahesis <arfrever.fta@gmail.com>
(cherry picked from commit de4304dad8e035dbbb57d653e685312eead816df)
Co-authored-by: Zackery Spytz <zspytz@gmail.com>
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On Windows, GH-include "pyerrors.h" no longer defines "snprintf" and
"vsnprintf" macros.
PyOS_snprintf() and PyOS_vsnprintf() should be used to get portable
behavior.
Replace snprintf() calls with PyOS_snprintf() and replace vsnprintf()
calls with PyOS_vsnprintf().
(cherry picked from commit e822e37946f27c09953bb5733acf3b07c2db690f)
Co-authored-by: Victor Stinner <vstinner@python.org>
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(GH-20605) (GH-20725)
(cherry picked from commit 8f023a2f664f902a3d0b7a6f64d63afc0d1c15ae)
Co-authored-by: Sandro Mani <manisandro@gmail.com>
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Export explicitly the Py_GetArgcArgv() function to the C API and
document the function. Previously, it was exported implicitly which
no longer works since Python is built with -fvisibility=hidden.
* Add PyConfig._orig_argv member.
* Py_InitializeFromConfig() no longer calls _PyConfig_Write() twice.
* PyConfig_Read() no longer initializes Py_GetArgcArgv(): it is now
_PyConfig_Write() responsibility.
* _PyConfig_Write() result type becomes PyStatus instead of void.
* Write an unit test on Py_GetArgcArgv().
(cherry picked from commit e81f6e687d0f04a45f2389d0b43fafd6d8491624)
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This is not part of the limited API but makes the buffer slots available for type specs.
(cherry picked from commit f7c4e236429606e1c982cacf24e10fc86ef4462f)
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* bpo-40826: Add _Py_EnsureTstateNotNULL() macro (GH-20571)
Add _Py_EnsureTstateNotNULL(tstate) macro: call Py_FatalError() if
tstate is NULL, the error message contains the current function name.
(cherry picked from commit 3026cad59b87751a9215111776cac8e819458fce)
* bpo-40826: PyOS_InterruptOccurred() requires GIL (GH-20578)
PyOS_InterruptOccurred() now fails with a fatal error if it is called
with the GIL released.
(cherry picked from commit cbe129692293251e7fbcea9ff0d822824d90c140)
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* bpo-40826: Fix GIL usage in PyOS_Readline() (GH-20579)
Fix GIL usage in PyOS_Readline(): lock the GIL to set an exception.
Pass tstate to my_fgets() and _PyOS_WindowsConsoleReadline(). Cleanup
these functions.
(cherry picked from commit c353764fd564e401cf47a5d9efab18c72c60014e)
* bpo-40826: Add _PyOS_InterruptOccurred(tstate) function (GH-20599)
my_fgets() now calls _PyOS_InterruptOccurred(tstate) to check for
pending signals, rather calling PyOS_InterruptOccurred().
my_fgets() is called with the GIL released, whereas
PyOS_InterruptOccurred() must be called with the GIL held.
test_repl: use text=True and avoid SuppressCrashReport in
test_multiline_string_parsing().
Fix my_fgets() on Windows: fgets(fp) does crash if fileno(fp) is closed.
(cherry picked from commit fa7ab6aa0f9a4f695e5525db5a113cd21fa93787)
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Automerge-Triggered-By: @pablogsal
(cherry picked from commit 033d10bd21d962a59c6c4fc503092046baa451a1)
Co-authored-by: Batuhan Taskaya <batuhanosmantaskaya@gmail.com>
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This updates _PyErr_ChainStackItem() to use _PyErr_SetObject()
instead of _PyErr_ChainExceptions(). This prevents a hang in
certain circumstances because _PyErr_SetObject() performs checks
to prevent cycles in the exception context chain while
_PyErr_ChainExceptions() doesn't.
(cherry picked from commit 7c30d12bd5359b0f66c4fbc98aa055398bcc8a7e)
Co-authored-by: Chris Jerdonek <chris.jerdonek@gmail.com>
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(GH-20228)
Remove --with-experimental-isolated-subinterpreters configure option
in Python 3.9: the experiment continues in the master branch, but
it's no longer needed in 3.9.
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When an asyncio.Task is cancelled, the exception traceback now
starts with where the task was first interrupted. Previously,
the traceback only had "depth one."
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Cleanup also hashtable.c.
Rename _Py_hashtable_t members:
* Rename entries to nentries
* Rename num_buckets to nbuckets
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Move PyInterpreterState.fs_codec into a new
PyInterpreterState.unicode structure.
Give a name to the fs_codec structure and use this structure in
unicodeobject.c.
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Remove the _PyUnicode_ClearStaticStrings() function from the C API.
Make the function fully private (declare it with "static").
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_Py_hashtable_t values become regular "void *" pointers.
* Add _Py_hashtable_entry_t.data member
* Remove _Py_hashtable_t.data_size member
* Remove _Py_hashtable_t.get_func member. It is no longer needed
to specialize _Py_hashtable_get() for a specific value size, since
all entries now have the same size (void*).
* Remove the following macros:
* _Py_HASHTABLE_GET()
* _Py_HASHTABLE_SET()
* _Py_HASHTABLE_SET_NODATA()
* _Py_HASHTABLE_POP()
* Rename _Py_hashtable_pop() to _Py_hashtable_steal()
* _Py_hashtable_foreach() callback now gets key and value rather than
entry.
* Remove _Py_hashtable_value_destroy_func type. value_destroy_func
callback now only has a single parameter: data (void*).
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Rewrite _tracemalloc to store "trace_t*" rather than directly
"trace_t" in traces hash tables. Traces are now allocated on the heap
memory, outside the hash table.
Add tracemalloc_copy_traces() and tracemalloc_copy_domains() helper
functions.
Remove _Py_hashtable_copy() function since there is no API to copy a
key or a value.
Remove also _Py_hashtable_delete() function which was commented.
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