| Commit message (Collapse) | Author | Age | Files | Lines |
|
|
|
| |
exception raised. (GH-18656)
|
| |
|
| |
|
| |
|
| |
|
| |
|
|
|
|
| |
Modules/_testbuffer.c (GH-18637)
|
|
|
|
| |
Fix a regression where the C pickle module wouldn't allow unpickling from a
file-like object that doesn't expose a readinto() method.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
(GH-18604)
* bpo-39648: Expand math.gcd() and math.lcm() to handle multiple arguments.
* Simplify fast path.
* Difine lcm() without arguments returning 1.
* Apply suggestions from code review
Co-Authored-By: Mark Dickinson <dickinsm@gmail.com>
Co-authored-by: Mark Dickinson <dickinsm@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
The truncate() method of io.BufferedReader() should raise
UnsupportedOperation when it is called on a read-only
io.BufferedReader() instance.
https://bugs.python.org/issue35950
Automerge-Triggered-By: @methane
|
| |
|
| |
|
| |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* Update math.rst
* Update math.rst
* updated whats new
* Update test_math.py
* Update mathmodule.c
* Update mathmodule.c.h
* Update ACKS
* 📜🤖 Added by blurb_it.
* Update 3.9.rst
* Update 2020-02-18-12-37-16.bpo-39479.j3UcCq.rst
* Update math.rst
* Update 2020-02-18-12-37-16.bpo-39479.j3UcCq.rst
* Update test_math.py
* Update ACKS
* Update mathmodule.c.h
* Update mathmodule.c
* Update mathmodule.c.h
* Update mathmodule.c.h
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
|
|
|
|
|
| |
489) (GH-18050)
https://bugs.python.org/issue1635741
|
|
|
|
| |
(GH-18030)
|
|
|
|
| |
(GH-18374)
|
| |
|
|
|
|
| |
489) (GH-18404)
|
| |
|
|
|
|
| |
`resource`, `shutil`, `signal`, `syslog` (GH-18407)
|
| |
|
|
|
|
|
|
|
| |
Move the dtoa.h header file to the internal C API as pycore_dtoa.h:
it only contains private functions (prefixed by "_Py").
The math and cmath modules must now be compiled with the
Py_BUILD_CORE macro defined.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
gcc -Wcast-qual turns up a number of instances of casting away constness of pointers. Some of these can be safely modified, by either:
Adding the const to the type cast, as in:
- return _PyUnicode_FromUCS1((unsigned char*)s, size);
+ return _PyUnicode_FromUCS1((const unsigned char*)s, size);
or, Removing the cast entirely, because it's not necessary (but probably was at one time), as in:
- PyDTrace_FUNCTION_ENTRY((char *)filename, (char *)funcname, lineno);
+ PyDTrace_FUNCTION_ENTRY(filename, funcname, lineno);
These changes will not change code, but they will make it much easier to check for errors in consts
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
The bulk of this patch was generated automatically with:
for name in \
PyObject_Vectorcall \
Py_TPFLAGS_HAVE_VECTORCALL \
PyObject_VectorcallMethod \
PyVectorcall_Function \
PyObject_CallOneArg \
PyObject_CallMethodNoArgs \
PyObject_CallMethodOneArg \
;
do
echo $name
git grep -lwz _$name | xargs -0 sed -i "s/\b_$name\b/$name/g"
done
old=_PyObject_FastCallDict
new=PyObject_VectorcallDict
git grep -lwz $old | xargs -0 sed -i "s/\b$old\b/$new/g"
and then cleaned up:
- Revert changes to in docs & news
- Revert changes to backcompat defines in headers
- Nudge misaligned comments
|
|
|
|
|
| |
489) (GH-18065)
https://bugs.python.org/issue1635741
|
|
|
|
| |
(GH-18421)
|
| |
|
|
|
|
| |
Replace direct acccess to PyVarObject.ob_size with usage of
the Py_SET_SIZE() function.
|
|
|
| |
Add Py_SET_TYPE() function to set the type of an object.
|
|
|
| |
Replace direct access to PyObject.ob_type with Py_TYPE().
|
|
|
|
| |
Add a Py_SET_REFCNT() function to set the reference counter of an
object.
|
|
|
|
| |
Replace direct acccess to PyObject.ob_refcnt with usage of the
Py_REFCNT() macro.
|
|
|
|
| |
modules (GH-17824)
|
|
|
|
|
|
|
|
|
|
| |
_Py_NewReference() becomes a regular opaque function, rather than a
static inline function in the C API (object.h), to better hide
implementation details.
Move _Py_tracemalloc_config from public pymem.h to internal
pycore_pymem.h header.
Make _Py_AddToAllObjects() private.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
When called on a closed object, readinto() segfaults on account
of a write to a freed buffer:
==220553== Process terminating with default action of signal 11 (SIGSEGV): dumping core
==220553== Access not within mapped region at address 0x2A
==220553== at 0x48408A0: memmove (vg_replace_strmem.c:1272)
==220553== by 0x58DB0C: _buffered_readinto_generic (bufferedio.c:972)
==220553== by 0x58DCBA: _io__Buffered_readinto_impl (bufferedio.c:1053)
==220553== by 0x58DCBA: _io__Buffered_readinto (bufferedio.c.h:253)
Reproducer:
reader = open ("/dev/zero", "rb")
_void = reader.read (42)
reader.close ()
reader.readinto (bytearray (42)) ### BANG!
The problem exists since 2012 when commit dc469454ec added code
to free the read buffer on close().
Signed-off-by: Philipp Gesang <philipp.gesang@intra2net.com>
|
|
|
|
|
|
|
|
|
| |
* Remove _Py_INC_REFTOTAL and _Py_DEC_REFTOTAL macros: modify
directly _Py_RefTotal.
* _Py_ForgetReference() is no longer defined if the Py_TRACE_REFS
macro is not defined.
* Remove _Py_NewReference() implementation from object.c:
unify the two implementations in object.h inline function.
* Fix Py_TRACE_REFS build: _Py_INC_TPALLOCS() macro has been removed.
|
|
|
|
|
|
|
|
|
|
|
| |
Remove:
* COUNT_ALLOCS macro
* sys.getcounts() function
* SHOW_ALLOC_COUNT code in listobject.c
* SHOW_TRACK_COUNT code in tupleobject.c
* PyConfig.show_alloc_count field
* -X showalloccount command line option
* @test.support.requires_type_collecting decorator
|
|
|
|
|
|
|
|
|
|
|
|
| |
instance (GH-18266)
This also needs a backport to 3.8
https://bugs.python.org/issue39492
Automerge-Triggered-By: @pitrou
|
| |
|
|
|
|
| |
The Python C API must not be used when the GIL is released: only
access Py_None when the GIL is hold.
|
|
|
|
|
|
|
|
|
| |
Add _Py_NO_RETURN to functions calling Py_FatalError():
* _PyObject_AssertFailed()
* dummy_dealloc()
* faulthandler_fatal_error_thread()
* none_dealloc()
* notimplemented_dealloc()
|
| |
|
|
|
| |
The binascii.crc_hqx() function is no longer deprecated.
|
| |
|
|
|
|
| |
(GH-18093)
|
|
|
|
|
|
|
| |
collect() should not get an exception, but it does, logging the
exception is enough. Override sys.unraisablehook to decide how to
handle unraisable exceptions.
Py_FatalError() should be avoided whenever possible.
|
|
|
|
|
|
|
|
| |
The os.putenv() and os.unsetenv() functions are now always available.
On non-Windows platforms, Python now requires setenv() and unsetenv()
functions to build.
Remove putenv_dict from posixmodule.c: it's not longer needed.
|
|
|
| |
The os.unsetenv() function is now also available on Windows.
|