Mailman 3 October 2018 - Python-checkins

bpo-35081: Add pycore_ prefix to internal header files (GH-10263)
by Victor Stinner 31 Oct '18

31 Oct '18

https://github.com/python/cpython/commit/27e2d1f21975dfb8c0ddcb192fa0f45a51… commit: 27e2d1f21975dfb8c0ddcb192fa0f45a51b7977e branch: master author: Victor Stinner <vstinner(a)redhat.com> committer: GitHub <noreply(a)github.com> date: 2018-11-01T00:52:28+01:00 summary: bpo-35081: Add pycore_ prefix to internal header files (GH-10263) * Rename Include/internal/ header files: * pyatomic.h -> pycore_atomic.h * ceval.h -> pycore_ceval.h * condvar.h -> pycore_condvar.h * context.h -> pycore_context.h * pygetopt.h -> pycore_getopt.h * gil.h -> pycore_gil.h * hamt.h -> pycore_hamt.h * hash.h -> pycore_hash.h * mem.h -> pycore_mem.h * pystate.h -> pycore_state.h * warnings.h -> pycore_warnings.h * PCbuild project, Makefile.pre.in, Modules/Setup: add the Include/internal/ directory to the search paths of header files. * Update includes. For example, replace #include "internal/mem.h" with #include "pycore_mem.h". files: A Include/internal/pycore_atomic.h A Include/internal/pycore_ceval.h A Include/internal/pycore_condvar.h A Include/internal/pycore_context.h A Include/internal/pycore_getopt.h A Include/internal/pycore_gil.h A Include/internal/pycore_hamt.h A Include/internal/pycore_hash.h A Include/internal/pycore_mem.h A Include/internal/pycore_state.h A Include/internal/pycore_warnings.h D Include/internal/ceval.h D Include/internal/condvar.h D Include/internal/context.h D Include/internal/gil.h D Include/internal/hamt.h D Include/internal/hash.h D Include/internal/mem.h D Include/internal/pyatomic.h D Include/internal/pygetopt.h D Include/internal/pystate.h D Include/internal/warnings.h M Include/pystate.h M Makefile.pre.in M Modules/Setup M Modules/_functoolsmodule.c M Modules/_io/bufferedio.c M Modules/_threadmodule.c M Modules/_xxsubinterpretersmodule.c M Modules/gcmodule.c M Modules/getpath.c M Modules/main.c M Modules/makesetup M Modules/posixmodule.c M Modules/signalmodule.c M Objects/abstract.c M Objects/bytearrayobject.c M Objects/bytesobject.c M Objects/call.c M Objects/cellobject.c M Objects/classobject.c M Objects/codeobject.c M Objects/descrobject.c M Objects/dictobject.c M Objects/exceptions.c M Objects/frameobject.c M Objects/funcobject.c M Objects/genobject.c M Objects/iterobject.c M Objects/listobject.c M Objects/memoryobject.c M Objects/methodobject.c M Objects/moduleobject.c M Objects/object.c M Objects/obmalloc.c M Objects/odictobject.c M Objects/setobject.c M Objects/sliceobject.c M Objects/tupleobject.c M Objects/typeobject.c M Objects/unicodeobject.c M PC/getpathp.c M PCbuild/pyproject.props M PCbuild/pythoncore.vcxproj M PCbuild/pythoncore.vcxproj.filters M Parser/myreadline.c M Parser/pgenmain.c M Python/_warnings.c M Python/bltinmodule.c M Python/ceval.c M Python/ceval_gil.h M Python/codecs.c M Python/condvar.h M Python/context.c M Python/coreconfig.c M Python/dynload_shlib.c M Python/errors.c M Python/frozenmain.c M Python/getopt.c M Python/hamt.c M Python/import.c M Python/pathconfig.c M Python/pylifecycle.c M Python/pystate.c M Python/pythonrun.c M Python/symtable.c M Python/sysmodule.c M Python/thread.c M Python/traceback.c diff --git a/Include/internal/pyatomic.h b/Include/internal/pycore_atomic.h similarity index 100% rename from Include/internal/pyatomic.h rename to Include/internal/pycore_atomic.h diff --git a/Include/internal/ceval.h b/Include/internal/pycore_ceval.h similarity index 96% rename from Include/internal/ceval.h rename to Include/internal/pycore_ceval.h index 4297b5a51ce4..ddeeb5c4256f 100644 --- a/Include/internal/ceval.h +++ b/Include/internal/pycore_ceval.h @@ -4,7 +4,7 @@ extern "C" { #endif -#include "internal/pyatomic.h" +#include "pycore_atomic.h" #include "pythread.h" struct _pending_calls { @@ -25,7 +25,7 @@ struct _pending_calls { int last; }; -#include "internal/gil.h" +#include "pycore_gil.h" struct _ceval_runtime_state { int recursion_limit; diff --git a/Include/internal/condvar.h b/Include/internal/pycore_condvar.h similarity index 100% rename from Include/internal/condvar.h rename to Include/internal/pycore_condvar.h diff --git a/Include/internal/context.h b/Include/internal/pycore_context.h similarity index 96% rename from Include/internal/context.h rename to Include/internal/pycore_context.h index 59f88f2614e9..57a410c06f68 100644 --- a/Include/internal/context.h +++ b/Include/internal/pycore_context.h @@ -2,7 +2,7 @@ #define Py_INTERNAL_CONTEXT_H -#include "internal/hamt.h" +#include "pycore_hamt.h" struct _pycontextobject { diff --git a/Include/internal/pygetopt.h b/Include/internal/pycore_getopt.h similarity index 100% rename from Include/internal/pygetopt.h rename to Include/internal/pycore_getopt.h diff --git a/Include/internal/gil.h b/Include/internal/pycore_gil.h similarity index 95% rename from Include/internal/gil.h rename to Include/internal/pycore_gil.h index 7743b3f0aa8b..5059850d76f8 100644 --- a/Include/internal/gil.h +++ b/Include/internal/pycore_gil.h @@ -4,8 +4,8 @@ extern "C" { #endif -#include "internal/condvar.h" -#include "internal/pyatomic.h" +#include "pycore_condvar.h" +#include "pycore_atomic.h" #ifndef Py_HAVE_CONDVAR # error You need either a POSIX-compatible or a Windows system! diff --git a/Include/internal/hamt.h b/Include/internal/pycore_hamt.h similarity index 100% rename from Include/internal/hamt.h rename to Include/internal/pycore_hamt.h diff --git a/Include/internal/hash.h b/Include/internal/pycore_hash.h similarity index 100% rename from Include/internal/hash.h rename to Include/internal/pycore_hash.h diff --git a/Include/internal/mem.h b/Include/internal/pycore_mem.h similarity index 100% rename from Include/internal/mem.h rename to Include/internal/pycore_mem.h diff --git a/Include/internal/pystate.h b/Include/internal/pycore_state.h similarity index 98% rename from Include/internal/pystate.h rename to Include/internal/pycore_state.h index 38845d32ecaf..ff25d2ebf449 100644 --- a/Include/internal/pystate.h +++ b/Include/internal/pycore_state.h @@ -7,9 +7,9 @@ extern "C" { #include "pystate.h" #include "pythread.h" -#include "internal/mem.h" -#include "internal/ceval.h" -#include "internal/warnings.h" +#include "pycore_mem.h" +#include "pycore_ceval.h" +#include "pycore_warnings.h" /* GIL state */ diff --git a/Include/internal/warnings.h b/Include/internal/pycore_warnings.h similarity index 100% rename from Include/internal/warnings.h rename to Include/internal/pycore_warnings.h diff --git a/Include/pystate.h b/Include/pystate.h index 8860f124002c..7fc921e9ac73 100644 --- a/Include/pystate.h +++ b/Include/pystate.h @@ -250,7 +250,7 @@ PyAPI_FUNC(PyInterpreterState *) _PyInterpreterState_Get(void); #endif #ifdef Py_BUILD_CORE /* Macro which should only be used for performance critical code. - Need "#include "internal/pystate.h". See also _PyInterpreterState_Get() + Need "#include "pycore_state.h". See also _PyInterpreterState_Get() and _PyGILState_GetInterpreterStateUnsafe(). */ # define _PyInterpreterState_GET_UNSAFE() (PyThreadState_GET()->interp) #endif diff --git a/Makefile.pre.in b/Makefile.pre.in index 232025f1cb61..0336290dd841 100644 --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -91,7 +91,7 @@ CONFIGURE_LDFLAGS= @LDFLAGS@ # command line to append to these values without stomping the pre-set # values. PY_CFLAGS= $(BASECFLAGS) $(OPT) $(CONFIGURE_CFLAGS) $(CFLAGS) $(EXTRA_CFLAGS) -PY_CFLAGS_NODIST=$(CONFIGURE_CFLAGS_NODIST) $(CFLAGS_NODIST) +PY_CFLAGS_NODIST=$(CONFIGURE_CFLAGS_NODIST) $(CFLAGS_NODIST) -I$(srcdir)/Include/internal # Both CPPFLAGS and LDFLAGS need to contain the shell's value for setup.py to # be able to build extension modules using the directories specified in the # environment variables @@ -1025,14 +1025,14 @@ PYTHON_HEADERS= \ pyconfig.h \ $(PARSER_HEADERS) \ $(srcdir)/Include/Python-ast.h \ - $(srcdir)/Include/internal/ceval.h \ - $(srcdir)/Include/internal/gil.h \ - $(srcdir)/Include/internal/mem.h \ - $(srcdir)/Include/internal/pyatomic.h \ - $(srcdir)/Include/internal/pygetopt.h \ - $(srcdir)/Include/internal/pystate.h \ - $(srcdir)/Include/internal/context.h \ - $(srcdir)/Include/internal/warnings.h \ + $(srcdir)/Include/internal/pycore_atomic.h \ + $(srcdir)/Include/internal/pycore_ceval.h \ + $(srcdir)/Include/internal/pycore_context.h \ + $(srcdir)/Include/internal/pycore_getopt.h \ + $(srcdir)/Include/internal/pycore_gil.h \ + $(srcdir)/Include/internal/pycore_mem.h \ + $(srcdir)/Include/internal/pycore_state.h \ + $(srcdir)/Include/internal/pycore_warnings.h \ $(DTRACE_HEADERS) $(LIBRARY_OBJS) $(MODOBJS) Programs/python.o: $(PYTHON_HEADERS) diff --git a/Modules/Setup b/Modules/Setup index fb16698d2fc1..c1804630b903 100644 --- a/Modules/Setup +++ b/Modules/Setup @@ -101,29 +101,29 @@ PYTHONPATH=$(COREPYTHONPATH) # This only contains the minimal set of modules required to run the # setup.py script in the root of the Python source tree. -posix -DPy_BUILD_CORE posixmodule.c # posix (UNIX) system calls +posix -DPy_BUILD_CORE -I$(srcdir)/Include/internal posixmodule.c # posix (UNIX) system calls errno errnomodule.c # posix (UNIX) errno values pwd pwdmodule.c # this is needed to find out the user's home dir # if $HOME is not set _sre _sre.c # Fredrik Lundh's new regular expressions _codecs _codecsmodule.c # access to the builtin codecs and codec registry _weakref _weakref.c # weak references -_functools -DPy_BUILD_CORE _functoolsmodule.c # Tools for working with functions and callable objects +_functools -DPy_BUILD_CORE -I$(srcdir)/Include/internal _functoolsmodule.c # Tools for working with functions and callable objects _operator _operator.c # operator.add() and similar goodies _collections _collectionsmodule.c # Container types _abc _abc.c # Abstract base classes itertools itertoolsmodule.c # Functions creating iterators for efficient looping atexit atexitmodule.c # Register functions to be run at interpreter-shutdown -_signal -DPy_BUILD_CORE signalmodule.c +_signal -DPy_BUILD_CORE -I$(srcdir)/Include/internal signalmodule.c _stat _stat.c # stat.h interface -time -DPy_BUILD_CORE timemodule.c # -lm # time operations and variables -_thread -DPy_BUILD_CORE _threadmodule.c # low-level threading interface +time -DPy_BUILD_CORE -I$(srcdir)/Include/internal timemodule.c # -lm # time operations and variables +_thread -DPy_BUILD_CORE -I$(srcdir)/Include/internal _threadmodule.c # low-level threading interface # access to ISO C locale support _locale _localemodule.c # -lintl # Standard I/O baseline -_io -DPy_BUILD_CORE -I$(srcdir)/Modules/_io _io/_iomodule.c _io/iobase.c _io/fileio.c _io/bytesio.c _io/bufferedio.c _io/textio.c _io/stringio.c +_io -DPy_BUILD_CORE -I$(srcdir)/Include/internal -I$(srcdir)/Modules/_io _io/_iomodule.c _io/iobase.c _io/fileio.c _io/bytesio.c _io/bufferedio.c _io/textio.c _io/stringio.c # faulthandler module faulthandler faulthandler.c diff --git a/Modules/_functoolsmodule.c b/Modules/_functoolsmodule.c index ff4172d663b6..6c28b274e561 100644 --- a/Modules/_functoolsmodule.c +++ b/Modules/_functoolsmodule.c @@ -1,7 +1,7 @@ #include "Python.h" -#include "internal/mem.h" -#include "internal/pystate.h" +#include "pycore_mem.h" +#include "pycore_state.h" #include "structmember.h" /* _functools module written and maintained diff --git a/Modules/_io/bufferedio.c b/Modules/_io/bufferedio.c index 2eb5262f0f7b..24ae963b2b89 100644 --- a/Modules/_io/bufferedio.c +++ b/Modules/_io/bufferedio.c @@ -9,7 +9,7 @@ #define PY_SSIZE_T_CLEAN #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include "structmember.h" #include "pythread.h" #include "_iomodule.h" diff --git a/Modules/_threadmodule.c b/Modules/_threadmodule.c index d33fa9924308..ad65188d7a42 100644 --- a/Modules/_threadmodule.c +++ b/Modules/_threadmodule.c @@ -3,7 +3,7 @@ /* Interface to Sjoerd's portable C thread library */ #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include "structmember.h" /* offsetof */ #include "pythread.h" diff --git a/Modules/_xxsubinterpretersmodule.c b/Modules/_xxsubinterpretersmodule.c index 2eb87871694d..fb0b83add5f7 100644 --- a/Modules/_xxsubinterpretersmodule.c +++ b/Modules/_xxsubinterpretersmodule.c @@ -4,7 +4,7 @@ #include "Python.h" #include "frameobject.h" -#include "internal/pystate.h" +#include "pycore_state.h" static char * diff --git a/Modules/gcmodule.c b/Modules/gcmodule.c index 4773c79b5328..a54be07b27a8 100644 --- a/Modules/gcmodule.c +++ b/Modules/gcmodule.c @@ -24,9 +24,9 @@ */ #include "Python.h" -#include "internal/context.h" -#include "internal/mem.h" -#include "internal/pystate.h" +#include "pycore_context.h" +#include "pycore_mem.h" +#include "pycore_state.h" #include "frameobject.h" /* for PyFrame_ClearFreeList */ #include "pydtrace.h" #include "pytime.h" /* for _PyTime_GetMonotonicClock() */ diff --git a/Modules/getpath.c b/Modules/getpath.c index 521bc6e35ed3..53e5c2b889a6 100644 --- a/Modules/getpath.c +++ b/Modules/getpath.c @@ -1,7 +1,7 @@ /* Return the initial module search path. */ #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include "osdefs.h" #include <sys/types.h> diff --git a/Modules/main.c b/Modules/main.c index 6a8aa05fc370..1918f4f9b8ff 100644 --- a/Modules/main.c +++ b/Modules/main.c @@ -2,9 +2,9 @@ #include "Python.h" #include "osdefs.h" -#include "internal/mem.h" -#include "internal/pygetopt.h" -#include "internal/pystate.h" +#include "pycore_mem.h" +#include "pycore_getopt.h" +#include "pycore_state.h" #include <locale.h> diff --git a/Modules/makesetup b/Modules/makesetup index c7b0a60400cf..bf5ca3902b56 100755 --- a/Modules/makesetup +++ b/Modules/makesetup @@ -110,7 +110,7 @@ sed -e 's/[ ]*#.*//' -e '/^[ ]*$/d' | rulesf="@rules.$$" trap 'rm -f $rulesf' 0 1 2 3 echo " -# Rules appended by makedepend +# Rules appended by makesetup " >$rulesf DEFS= BUILT= diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index 9ccdc8eff1bd..0307436e3d59 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -32,7 +32,7 @@ #else #include "winreparse.h" #endif -#include "internal/pystate.h" +#include "pycore_state.h" /* On android API level 21, 'AT_EACCESS' is not declared although * HAVE_FACCESSAT is defined. */ diff --git a/Modules/signalmodule.c b/Modules/signalmodule.c index a81de6ab6462..1915fd9be456 100644 --- a/Modules/signalmodule.c +++ b/Modules/signalmodule.c @@ -4,7 +4,7 @@ /* XXX Signals should be recorded per thread, now we have thread state. */ #include "Python.h" -#include "internal/pyatomic.h" +#include "pycore_atomic.h" #ifndef MS_WINDOWS #include "posixmodule.h" diff --git a/Objects/abstract.c b/Objects/abstract.c index 305910c3584c..be4758d94513 100644 --- a/Objects/abstract.c +++ b/Objects/abstract.c @@ -1,7 +1,7 @@ /* Abstract Object Interface (many thanks to Jim Fulton) */ #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include <ctype.h> #include "structmember.h" /* we need the offsetof() macro from there */ #include "longintrepr.h" diff --git a/Objects/bytearrayobject.c b/Objects/bytearrayobject.c index 782e27569780..7a0c340c804e 100644 --- a/Objects/bytearrayobject.c +++ b/Objects/bytearrayobject.c @@ -2,8 +2,8 @@ #define PY_SSIZE_T_CLEAN #include "Python.h" -#include "internal/mem.h" -#include "internal/pystate.h" +#include "pycore_mem.h" +#include "pycore_state.h" #include "structmember.h" #include "bytes_methods.h" #include "bytesobject.h" diff --git a/Objects/bytesobject.c b/Objects/bytesobject.c index 1b36661c84de..c912fc04fd4c 100644 --- a/Objects/bytesobject.c +++ b/Objects/bytesobject.c @@ -3,8 +3,8 @@ #define PY_SSIZE_T_CLEAN #include "Python.h" -#include "internal/mem.h" -#include "internal/pystate.h" +#include "pycore_mem.h" +#include "pycore_state.h" #include "bytes_methods.h" #include "pystrhex.h" diff --git a/Objects/call.c b/Objects/call.c index bda05738755a..9061d0b1ac32 100644 --- a/Objects/call.c +++ b/Objects/call.c @@ -1,5 +1,5 @@ #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include "frameobject.h" diff --git a/Objects/cellobject.c b/Objects/cellobject.c index 7b05e61ce46f..0b390c78f04e 100644 --- a/Objects/cellobject.c +++ b/Objects/cellobject.c @@ -1,8 +1,8 @@ /* Cell object implementation */ #include "Python.h" -#include "internal/mem.h" -#include "internal/pystate.h" +#include "pycore_mem.h" +#include "pycore_state.h" PyObject * PyCell_New(PyObject *obj) diff --git a/Objects/classobject.c b/Objects/classobject.c index c4efaf282020..93d1c67f1b43 100644 --- a/Objects/classobject.c +++ b/Objects/classobject.c @@ -1,8 +1,8 @@ /* Class object implementation (dead now except for methods) */ #include "Python.h" -#include "internal/mem.h" -#include "internal/pystate.h" +#include "pycore_mem.h" +#include "pycore_state.h" #include "structmember.h" #define TP_DESCR_GET(t) ((t)->tp_descr_get) diff --git a/Objects/codeobject.c b/Objects/codeobject.c index cedf11ee8af8..6d8e9ac154ed 100644 --- a/Objects/codeobject.c +++ b/Objects/codeobject.c @@ -3,7 +3,7 @@ #include "Python.h" #include "code.h" #include "structmember.h" -#include "internal/pystate.h" +#include "pycore_state.h" /* Holder for co_extra information */ typedef struct { diff --git a/Objects/descrobject.c b/Objects/descrobject.c index 82afa8c63f86..a23b97f396f9 100644 --- a/Objects/descrobject.c +++ b/Objects/descrobject.c @@ -1,7 +1,7 @@ /* Descriptors -- a new, flexible way to describe attributes */ #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include "structmember.h" /* Why is this not included in Python.h? */ /*[clinic input] diff --git a/Objects/dictobject.c b/Objects/dictobject.c index 363d902e9c59..a9ae907d9f24 100644 --- a/Objects/dictobject.c +++ b/Objects/dictobject.c @@ -111,7 +111,7 @@ converting the dict to the combined table. #define PyDict_MINSIZE 8 #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include "dict-common.h" #include "stringlib/eq.h" /* to get unicode_eq() */ diff --git a/Objects/exceptions.c b/Objects/exceptions.c index 6aa3d8f8e19c..da79260ab3b8 100644 --- a/Objects/exceptions.c +++ b/Objects/exceptions.c @@ -6,8 +6,8 @@ #define PY_SSIZE_T_CLEAN #include <Python.h> -#include "internal/mem.h" -#include "internal/pystate.h" +#include "pycore_mem.h" +#include "pycore_state.h" #include "structmember.h" #include "osdefs.h" diff --git a/Objects/frameobject.c b/Objects/frameobject.c index 64ee386ddf96..7704022dd2e4 100644 --- a/Objects/frameobject.c +++ b/Objects/frameobject.c @@ -1,7 +1,7 @@ /* Frame object implementation */ #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include "code.h" #include "frameobject.h" diff --git a/Objects/funcobject.c b/Objects/funcobject.c index c2f79c05dbb2..e5278f09af2b 100644 --- a/Objects/funcobject.c +++ b/Objects/funcobject.c @@ -2,8 +2,8 @@ /* Function object implementation */ #include "Python.h" -#include "internal/mem.h" -#include "internal/pystate.h" +#include "pycore_mem.h" +#include "pycore_state.h" #include "code.h" #include "structmember.h" diff --git a/Objects/genobject.c b/Objects/genobject.c index 453b1003300b..885b3f2eca72 100644 --- a/Objects/genobject.c +++ b/Objects/genobject.c @@ -1,7 +1,7 @@ /* Generator object implementation */ #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include "frameobject.h" #include "structmember.h" #include "opcode.h" diff --git a/Objects/iterobject.c b/Objects/iterobject.c index 5f5ebfc8c0e5..23f0639db2f1 100644 --- a/Objects/iterobject.c +++ b/Objects/iterobject.c @@ -1,8 +1,8 @@ /* Iterator objects */ #include "Python.h" -#include "internal/mem.h" -#include "internal/pystate.h" +#include "pycore_mem.h" +#include "pycore_state.h" typedef struct { PyObject_HEAD diff --git a/Objects/listobject.c b/Objects/listobject.c index e85fa5c52635..e38b21f2a30b 100644 --- a/Objects/listobject.c +++ b/Objects/listobject.c @@ -1,7 +1,7 @@ /* List object implementation */ #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include "accu.h" #ifdef STDC_HEADERS diff --git a/Objects/memoryobject.c b/Objects/memoryobject.c index adaa67c06446..f234bb4117dc 100644 --- a/Objects/memoryobject.c +++ b/Objects/memoryobject.c @@ -1,8 +1,8 @@ /* Memoryview object implementation */ #include "Python.h" -#include "internal/mem.h" -#include "internal/pystate.h" +#include "pycore_mem.h" +#include "pycore_state.h" #include "pystrhex.h" #include <stddef.h> diff --git a/Objects/methodobject.c b/Objects/methodobject.c index 9176e39234f7..b0bbfa2f5f9d 100644 --- a/Objects/methodobject.c +++ b/Objects/methodobject.c @@ -2,8 +2,8 @@ /* Method object implementation */ #include "Python.h" -#include "internal/mem.h" -#include "internal/pystate.h" +#include "pycore_mem.h" +#include "pycore_state.h" #include "structmember.h" /* Free list for method objects to safe malloc/free overhead diff --git a/Objects/moduleobject.c b/Objects/moduleobject.c index 5181941ee7bc..7fb711a1cb07 100644 --- a/Objects/moduleobject.c +++ b/Objects/moduleobject.c @@ -2,7 +2,7 @@ /* Module object implementation */ #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include "structmember.h" static Py_ssize_t max_module_number; diff --git a/Objects/object.c b/Objects/object.c index b72ad019c796..f7395c783ae8 100644 --- a/Objects/object.c +++ b/Objects/object.c @@ -2,8 +2,8 @@ /* Generic object operations; and implementation of None */ #include "Python.h" -#include "internal/pystate.h" -#include "internal/context.h" +#include "pycore_state.h" +#include "pycore_context.h" #include "frameobject.h" #ifdef __cplusplus diff --git a/Objects/obmalloc.c b/Objects/obmalloc.c index 88ded83a29e4..6a65a1572e86 100644 --- a/Objects/obmalloc.c +++ b/Objects/obmalloc.c @@ -1,5 +1,5 @@ #include "Python.h" -#include "internal/mem.h" +#include "pycore_mem.h" #include <stdbool.h> diff --git a/Objects/odictobject.c b/Objects/odictobject.c index 67c3674ee095..81c996be5615 100644 --- a/Objects/odictobject.c +++ b/Objects/odictobject.c @@ -465,7 +465,7 @@ Potential Optimizations */ #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include "structmember.h" #include "dict-common.h" #include <stddef.h> diff --git a/Objects/setobject.c b/Objects/setobject.c index aa1f4eedbfd4..42fe80fc0503 100644 --- a/Objects/setobject.c +++ b/Objects/setobject.c @@ -32,7 +32,7 @@ */ #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include "structmember.h" /* Object used as dummy key to fill deleted entries */ diff --git a/Objects/sliceobject.c b/Objects/sliceobject.c index 2288df514954..9f1cf78cedd3 100644 --- a/Objects/sliceobject.c +++ b/Objects/sliceobject.c @@ -14,8 +14,8 @@ this type and there is exactly one in existence. */ #include "Python.h" -#include "internal/mem.h" -#include "internal/pystate.h" +#include "pycore_mem.h" +#include "pycore_state.h" #include "structmember.h" static PyObject * diff --git a/Objects/tupleobject.c b/Objects/tupleobject.c index 288f1348117a..cce266f7a2d2 100644 --- a/Objects/tupleobject.c +++ b/Objects/tupleobject.c @@ -2,7 +2,7 @@ /* Tuple object implementation */ #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include "accu.h" /*[clinic input] diff --git a/Objects/typeobject.c b/Objects/typeobject.c index 722fe5f94735..9a390b3e5078 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -1,7 +1,7 @@ /* Type object implementation */ #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include "frameobject.h" #include "structmember.h" diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index f3f940ac9ef5..3692da64122f 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -40,7 +40,7 @@ OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. #define PY_SSIZE_T_CLEAN #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include "ucnhash.h" #include "bytes_methods.h" #include "stringlib/eq.h" diff --git a/PC/getpathp.c b/PC/getpathp.c index ada02899966a..3a62738d2337 100644 --- a/PC/getpathp.c +++ b/PC/getpathp.c @@ -80,7 +80,7 @@ #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include "osdefs.h" #include <wchar.h> diff --git a/PCbuild/pyproject.props b/PCbuild/pyproject.props index 95b349c077e5..cf85e1b25d58 100644 --- a/PCbuild/pyproject.props +++ b/PCbuild/pyproject.props @@ -27,7 +27,7 @@ </PropertyGroup> <ItemDefinitionGroup> <ClCompile> - <AdditionalIncludeDirectories>$(PySourcePath)Include;$(PySourcePath)PC;$(IntDir);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories> + <AdditionalIncludeDirectories>$(PySourcePath)Include;$(PySourcePath)Include\internal;$(PySourcePath)PC;$(IntDir);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories> <PreprocessorDefinitions>WIN32;$(_PlatformPreprocessorDefinition)$(_DebugPreprocessorDefinition)$(_PydPreprocessorDefinition)%(PreprocessorDefinitions)</PreprocessorDefinitions> <Optimization>MaxSpeed</Optimization> @@ -194,4 +194,4 @@ public override bool Execute() { <Error Text="Unable to locate signtool.exe. Set /p:SignToolPath and rebuild" Condition="'$(_SignCommand)' == ''" /> <Exec Command='$(_SignCommand) "$(TargetPath)" || $(_SignCommand) "$(TargetPath)" || $(_SignCommand) "$(TargetPath)"' ContinueOnError="false" /> </Target> -</Project> \ No newline at end of file +</Project> diff --git a/PCbuild/pythoncore.vcxproj b/PCbuild/pythoncore.vcxproj index f65bb5b2197c..ebc35a7c0049 100644 --- a/PCbuild/pythoncore.vcxproj +++ b/PCbuild/pythoncore.vcxproj @@ -112,15 +112,16 @@ <ClInclude Include="..\Include\graminit.h" /> <ClInclude Include="..\Include\grammar.h" /> <ClInclude Include="..\Include\import.h" /> - <ClInclude Include="..\Include\internal\ceval.h" /> - <ClInclude Include="..\Include\internal\condvar.h" /> - <ClInclude Include="..\Include\internal\context.h" /> - <ClInclude Include="..\Include\internal\gil.h" /> - <ClInclude Include="..\Include\internal\hamt.h" /> - <ClInclude Include="..\Include\internal\mem.h" /> - <ClInclude Include="..\Include\internal\pyatomic.h" /> - <ClInclude Include="..\Include\internal\pystate.h" /> - <ClInclude Include="..\Include\internal\warnings.h" /> + <ClInclude Include="..\Include\internal\pycore_atomic.h" /> + <ClInclude Include="..\Include\internal\pycore_ceval.h" /> + <ClInclude Include="..\Include\internal\pycore_condvar.h" /> + <ClInclude Include="..\Include\internal\pycore_context.h" /> + <ClInclude Include="..\Include\internal\pycore_getopt.h" /> + <ClInclude Include="..\Include\internal\pycore_gil.h" /> + <ClInclude Include="..\Include\internal\pycore_hamt.h" /> + <ClInclude Include="..\Include\internal\pycore_mem.h" /> + <ClInclude Include="..\Include\internal\pycore_state.h" /> + <ClInclude Include="..\Include\internal\pycore_warnings.h" /> <ClInclude Include="..\Include\intrcheck.h" /> <ClInclude Include="..\Include\iterobject.h" /> <ClInclude Include="..\Include\listobject.h" /> diff --git a/PCbuild/pythoncore.vcxproj.filters b/PCbuild/pythoncore.vcxproj.filters index 7fdadc81676d..052c89cf806c 100644 --- a/PCbuild/pythoncore.vcxproj.filters +++ b/PCbuild/pythoncore.vcxproj.filters @@ -135,31 +135,34 @@ <ClInclude Include="..\Include\import.h"> <Filter>Include</Filter> </ClInclude> - <ClInclude Include="..\Include\internal\ceval.h"> + <ClInclude Include="..\Include\internal\pycore_atomic.h"> <Filter>Include</Filter> </ClInclude> - <ClInclude Include="..\Include\internal\condvar.h"> + <ClInclude Include="..\Include\internal\pycore_ceval.h"> <Filter>Include</Filter> </ClInclude> - <ClInclude Include="..\Include\internal\context.h"> + <ClInclude Include="..\Include\internal\pycore_condvar.h"> <Filter>Include</Filter> </ClInclude> - <ClInclude Include="..\Include\internal\gil.h"> + <ClInclude Include="..\Include\internal\pycore_context.h"> <Filter>Include</Filter> </ClInclude> - <ClInclude Include="..\Include\internal\hamt.h"> + <ClInclude Include="..\Include\internal\pycore_getopt.h"> <Filter>Include</Filter> </ClInclude> - <ClInclude Include="..\Include\internal\mem.h"> + <ClInclude Include="..\Include\internal\pycore_gil.h"> <Filter>Include</Filter> </ClInclude> - <ClInclude Include="..\Include\internal\pyatomic.h"> + <ClInclude Include="..\Include\internal\pycore_hamt.h"> <Filter>Include</Filter> </ClInclude> - <ClInclude Include="..\Include\internal\pystate.h"> + <ClInclude Include="..\Include\internal\pycore_mem.h"> <Filter>Include</Filter> </ClInclude> - <ClInclude Include="..\Include\internal\warnings.h"> + <ClInclude Include="..\Include\internal\pycore_state.h"> + <Filter>Include</Filter> + </ClInclude> + <ClInclude Include="..\Include\internal\pycore_warnings.h"> <Filter>Include</Filter> </ClInclude> <ClInclude Include="..\Include\intrcheck.h"> @@ -249,9 +252,6 @@ <ClInclude Include="..\Include\pyfpe.h"> <Filter>Include</Filter> </ClInclude> - <ClInclude Include="..\Include\internal\pygetopt.h"> - <Filter>Include</Filter> - </ClInclude> <ClInclude Include="..\Include\pylifecycle.h"> <Filter>Include</Filter> </ClInclude> diff --git a/Parser/myreadline.c b/Parser/myreadline.c index edb291a6691a..d18cf1b61bac 100644 --- a/Parser/myreadline.c +++ b/Parser/myreadline.c @@ -10,7 +10,7 @@ */ #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #ifdef MS_WINDOWS #define WIN32_LEAN_AND_MEAN #include "windows.h" diff --git a/Parser/pgenmain.c b/Parser/pgenmain.c index 0a4b0c5da029..9e2159b34759 100644 --- a/Parser/pgenmain.c +++ b/Parser/pgenmain.c @@ -16,8 +16,8 @@ #define PGEN #include "Python.h" -#include "internal/mem.h" -#include "internal/pystate.h" +#include "pycore_mem.h" +#include "pycore_state.h" #include "pgenheaders.h" #include "grammar.h" #include "node.h" diff --git a/Python/_warnings.c b/Python/_warnings.c index 8e1c01d0b295..619ec6f26b49 100644 --- a/Python/_warnings.c +++ b/Python/_warnings.c @@ -1,5 +1,5 @@ #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include "frameobject.h" #include "clinic/_warnings.c.h" diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c index 8001c603939a..6c8672adfc15 100644 --- a/Python/bltinmodule.c +++ b/Python/bltinmodule.c @@ -2,7 +2,7 @@ #include "Python.h" #include "Python-ast.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include "node.h" #include "code.h" diff --git a/Python/ceval.c b/Python/ceval.c index 644312384843..5599b6efa3e3 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -10,7 +10,7 @@ #define PY_LOCAL_AGGRESSIVE #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include "code.h" #include "dictobject.h" diff --git a/Python/ceval_gil.h b/Python/ceval_gil.h index 4a054a97f710..f2d5fdba0153 100644 --- a/Python/ceval_gil.h +++ b/Python/ceval_gil.h @@ -5,7 +5,7 @@ #include <stdlib.h> #include <errno.h> -#include "internal/pyatomic.h" +#include "pycore_atomic.h" /* First some general settings */ diff --git a/Python/codecs.c b/Python/codecs.c index 4062429fe354..62bbee61c0a3 100644 --- a/Python/codecs.c +++ b/Python/codecs.c @@ -9,7 +9,7 @@ Copyright (c) Corporation for National Research Initiatives. ------------------------------------------------------------------------ */ #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include "ucnhash.h" #include <ctype.h> diff --git a/Python/condvar.h b/Python/condvar.h index 951b8ad47f07..13517409aeab 100644 --- a/Python/condvar.h +++ b/Python/condvar.h @@ -41,7 +41,7 @@ #define _CONDVAR_IMPL_H_ #include "Python.h" -#include "internal/condvar.h" +#include "pycore_condvar.h" #ifdef _POSIX_THREADS /* diff --git a/Python/context.c b/Python/context.c index 7344e968ccee..b1f67b5aa75b 100644 --- a/Python/context.c +++ b/Python/context.c @@ -1,9 +1,9 @@ #include "Python.h" #include "structmember.h" -#include "internal/pystate.h" -#include "internal/context.h" -#include "internal/hamt.h" +#include "pycore_state.h" +#include "pycore_context.h" +#include "pycore_hamt.h" #define CONTEXT_FREELIST_MAXLEN 255 diff --git a/Python/coreconfig.c b/Python/coreconfig.c index 81086f42d679..ad14a8a457da 100644 --- a/Python/coreconfig.c +++ b/Python/coreconfig.c @@ -1,6 +1,6 @@ #include "Python.h" -#include "internal/mem.h" -#include "internal/pystate.h" +#include "pycore_mem.h" +#include "pycore_state.h" #include <locale.h> #ifdef HAVE_LANGINFO_H # include <langinfo.h> diff --git a/Python/dynload_shlib.c b/Python/dynload_shlib.c index 73ae26d13146..98965607761a 100644 --- a/Python/dynload_shlib.c +++ b/Python/dynload_shlib.c @@ -2,7 +2,7 @@ /* Support for dynamic loading of extension modules */ #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include "importdl.h" #include <sys/types.h> diff --git a/Python/errors.c b/Python/errors.c index 2926ea1918e6..14a70d9ce8e2 100644 --- a/Python/errors.c +++ b/Python/errors.c @@ -2,7 +2,7 @@ /* Error handling */ #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #ifndef __STDC__ #ifndef MS_WINDOWS diff --git a/Python/frozenmain.c b/Python/frozenmain.c index 86af2b6f94c5..9e9066665867 100644 --- a/Python/frozenmain.c +++ b/Python/frozenmain.c @@ -2,7 +2,7 @@ /* Python interpreter main program for frozen scripts */ #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include <locale.h> #ifdef MS_WINDOWS diff --git a/Python/getopt.c b/Python/getopt.c index e8d7e523c2ea..c165a94a2d84 100644 --- a/Python/getopt.c +++ b/Python/getopt.c @@ -31,7 +31,7 @@ #include <stdio.h> #include <string.h> #include <wchar.h> -#include "internal/pygetopt.h" +#include "pycore_getopt.h" #ifdef __cplusplus extern "C" { diff --git a/Python/hamt.c b/Python/hamt.c index 562f777ea0bf..be3813b9aab1 100644 --- a/Python/hamt.c +++ b/Python/hamt.c @@ -1,8 +1,8 @@ #include "Python.h" #include "structmember.h" -#include "internal/pystate.h" -#include "internal/hamt.h" +#include "pycore_state.h" +#include "pycore_hamt.h" /* This file provides an implemention of an immutable mapping using the diff --git a/Python/import.c b/Python/import.c index 338cd302dcc0..18cd29df7e93 100644 --- a/Python/import.c +++ b/Python/import.c @@ -4,9 +4,9 @@ #include "Python-ast.h" #undef Yield /* undefine macro conflicting with winbase.h */ -#include "internal/hash.h" -#include "internal/mem.h" -#include "internal/pystate.h" +#include "pycore_hash.h" +#include "pycore_mem.h" +#include "pycore_state.h" #include "errcode.h" #include "marshal.h" #include "code.h" diff --git a/Python/pathconfig.c b/Python/pathconfig.c index efccb8d6bb85..04064159f86b 100644 --- a/Python/pathconfig.c +++ b/Python/pathconfig.c @@ -2,8 +2,8 @@ #include "Python.h" #include "osdefs.h" -#include "internal/mem.h" -#include "internal/pystate.h" +#include "pycore_mem.h" +#include "pycore_state.h" #include <wchar.h> #ifdef __cplusplus diff --git a/Python/pylifecycle.c b/Python/pylifecycle.c index fab96fd52381..d349aaf6deca 100644 --- a/Python/pylifecycle.c +++ b/Python/pylifecycle.c @@ -4,10 +4,10 @@ #include "Python-ast.h" #undef Yield /* undefine macro conflicting with winbase.h */ -#include "internal/context.h" -#include "internal/hamt.h" -#include "internal/mem.h" -#include "internal/pystate.h" +#include "pycore_context.h" +#include "pycore_hamt.h" +#include "pycore_mem.h" +#include "pycore_state.h" #include "grammar.h" #include "node.h" #include "token.h" diff --git a/Python/pystate.c b/Python/pystate.c index 98e954d9d91d..c77902a7f9c7 100644 --- a/Python/pystate.c +++ b/Python/pystate.c @@ -2,8 +2,8 @@ /* Thread and interpreter state structures and their interfaces */ #include "Python.h" -#include "internal/mem.h" -#include "internal/pystate.h" +#include "pycore_mem.h" +#include "pycore_state.h" #define _PyThreadState_SET(value) \ _Py_atomic_store_relaxed(&_PyRuntime.gilstate.tstate_current, \ diff --git a/Python/pythonrun.c b/Python/pythonrun.c index 276c5d102858..2f61aab40d90 100644 --- a/Python/pythonrun.c +++ b/Python/pythonrun.c @@ -12,7 +12,7 @@ #include "Python-ast.h" #undef Yield /* undefine macro conflicting with winbase.h */ -#include "internal/pystate.h" +#include "pycore_state.h" #include "grammar.h" #include "node.h" #include "token.h" diff --git a/Python/symtable.c b/Python/symtable.c index dc934a556daa..dae6fda0e4c7 100644 --- a/Python/symtable.c +++ b/Python/symtable.c @@ -1,5 +1,5 @@ #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #ifdef Yield #undef Yield /* undefine conflicting macro from winbase.h */ #endif diff --git a/Python/sysmodule.c b/Python/sysmodule.c index 71414c959789..cb13e21c9405 100644 --- a/Python/sysmodule.c +++ b/Python/sysmodule.c @@ -15,8 +15,8 @@ Data members: */ #include "Python.h" -#include "internal/mem.h" -#include "internal/pystate.h" +#include "pycore_mem.h" +#include "pycore_state.h" #include "code.h" #include "frameobject.h" #include "pythread.h" diff --git a/Python/thread.c b/Python/thread.c index a1e1fa64f120..63553816b350 100644 --- a/Python/thread.c +++ b/Python/thread.c @@ -6,7 +6,7 @@ Stuff shared by all thread_*.h files is collected here. */ #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #ifndef _POSIX_THREADS /* This means pthreads are not implemented in libc headers, hence the macro diff --git a/Python/traceback.c b/Python/traceback.c index 5b5c715a0f44..e2070f08a5a2 100644 --- a/Python/traceback.c +++ b/Python/traceback.c @@ -2,7 +2,7 @@ /* Traceback implementation */ #include "Python.h" -#include "internal/pystate.h" +#include "pycore_state.h" #include "code.h" #include "frameobject.h"

1 0

bpo-26558: Fix Py_FatalError() with GIL released (GH-10267)
by Miss Islington (bot) 31 Oct '18

31 Oct '18

https://github.com/python/cpython/commit/192c54713b4c67a8d14b2d98056771feba… commit: 192c54713b4c67a8d14b2d98056771feba40ca37 branch: 3.7 author: Miss Islington (bot) <31488909+miss-islington(a)users.noreply.github.com> committer: GitHub <noreply(a)github.com> date: 2018-10-31T16:45:42-07:00 summary: bpo-26558: Fix Py_FatalError() with GIL released (GH-10267) Don't call _Py_FatalError_PrintExc() nor flush_std_files() if the current thread doesn't hold the GIL, or if the current thread has no Python state thread. (cherry picked from commit 3a228ab17c2a9cffd1a2f15f30d6209768de20a6) Co-authored-by: Victor Stinner <vstinner(a)redhat.com> files: M Python/pylifecycle.c diff --git a/Python/pylifecycle.c b/Python/pylifecycle.c index c01b21ffebad..86f95de8336f 100644 --- a/Python/pylifecycle.c +++ b/Python/pylifecycle.c @@ -2015,12 +2015,6 @@ _Py_FatalError_PrintExc(int fd) PyObject *exception, *v, *tb; int has_tb; - if (PyThreadState_GET() == NULL) { - /* The GIL is released: trying to acquire it is likely to deadlock, - just give up. */ - return 0; - } - PyErr_Fetch(&exception, &v, &tb); if (exception == NULL) { /* No current exception */ @@ -2125,9 +2119,30 @@ fatal_error(const char *prefix, const char *msg, int status) fputs("\n", stderr); fflush(stderr); /* it helps in Windows debug build */ - /* Print the exception (if an exception is set) with its traceback, - * or display the current Python stack. */ - if (!_Py_FatalError_PrintExc(fd)) { + /* Check if the current thread has a Python thread state + and holds the GIL */ + PyThreadState *tss_tstate = PyGILState_GetThisThreadState(); + if (tss_tstate != NULL) { + PyThreadState *tstate = PyThreadState_GET(); + if (tss_tstate != tstate) { + /* The Python thread does not hold the GIL */ + tss_tstate = NULL; + } + } + else { + /* Py_FatalError() has been called from a C thread + which has no Python thread state. */ + } + int has_tstate_and_gil = (tss_tstate != NULL); + + if (has_tstate_and_gil) { + /* If an exception is set, print the exception with its traceback */ + if (!_Py_FatalError_PrintExc(fd)) { + /* No exception is set, or an exception is set without traceback */ + _Py_FatalError_DumpTracebacks(fd); + } + } + else { _Py_FatalError_DumpTracebacks(fd); } @@ -2138,7 +2153,7 @@ fatal_error(const char *prefix, const char *msg, int status) _PyFaulthandler_Fini(); /* Check if the current Python thread hold the GIL */ - if (PyThreadState_GET() != NULL) { + if (has_tstate_and_gil) { /* Flush sys.stdout and sys.stderr */ flush_std_files(); }

1 0

bpo-26558: Fix Py_FatalError() with GIL released (GH-10267)
by Victor Stinner 31 Oct '18

31 Oct '18

https://github.com/python/cpython/commit/3a228ab17c2a9cffd1a2f15f30d6209768… commit: 3a228ab17c2a9cffd1a2f15f30d6209768de20a6 branch: master author: Victor Stinner <vstinner(a)redhat.com> committer: GitHub <noreply(a)github.com> date: 2018-11-01T00:26:41+01:00 summary: bpo-26558: Fix Py_FatalError() with GIL released (GH-10267) Don't call _Py_FatalError_PrintExc() nor flush_std_files() if the current thread doesn't hold the GIL, or if the current thread has no Python state thread. files: M Python/pylifecycle.c diff --git a/Python/pylifecycle.c b/Python/pylifecycle.c index 78691a54f37f..fab96fd52381 100644 --- a/Python/pylifecycle.c +++ b/Python/pylifecycle.c @@ -1820,12 +1820,6 @@ _Py_FatalError_PrintExc(int fd) PyObject *exception, *v, *tb; int has_tb; - if (PyThreadState_GET() == NULL) { - /* The GIL is released: trying to acquire it is likely to deadlock, - just give up. */ - return 0; - } - PyErr_Fetch(&exception, &v, &tb); if (exception == NULL) { /* No current exception */ @@ -1930,9 +1924,30 @@ fatal_error(const char *prefix, const char *msg, int status) fputs("\n", stderr); fflush(stderr); /* it helps in Windows debug build */ - /* Print the exception (if an exception is set) with its traceback, - * or display the current Python stack. */ - if (!_Py_FatalError_PrintExc(fd)) { + /* Check if the current thread has a Python thread state + and holds the GIL */ + PyThreadState *tss_tstate = PyGILState_GetThisThreadState(); + if (tss_tstate != NULL) { + PyThreadState *tstate = PyThreadState_GET(); + if (tss_tstate != tstate) { + /* The Python thread does not hold the GIL */ + tss_tstate = NULL; + } + } + else { + /* Py_FatalError() has been called from a C thread + which has no Python thread state. */ + } + int has_tstate_and_gil = (tss_tstate != NULL); + + if (has_tstate_and_gil) { + /* If an exception is set, print the exception with its traceback */ + if (!_Py_FatalError_PrintExc(fd)) { + /* No exception is set, or an exception is set without traceback */ + _Py_FatalError_DumpTracebacks(fd); + } + } + else { _Py_FatalError_DumpTracebacks(fd); } @@ -1943,7 +1958,7 @@ fatal_error(const char *prefix, const char *msg, int status) _PyFaulthandler_Fini(); /* Check if the current Python thread hold the GIL */ - if (PyThreadState_GET() != NULL) { + if (has_tstate_and_gil) { /* Flush sys.stdout and sys.stderr */ flush_std_files(); }

1 0

bpo-35081: Move Py_BUILD_CORE code to internal/mem.h (GH-10249)
by Victor Stinner 31 Oct '18

31 Oct '18

https://github.com/python/cpython/commit/2be00d987d37682a55db67c298e82c405d… commit: 2be00d987d37682a55db67c298e82c405d01b868 branch: master author: Victor Stinner <vstinner(a)redhat.com> committer: GitHub <noreply(a)github.com> date: 2018-10-31T20:19:24+01:00 summary: bpo-35081: Move Py_BUILD_CORE code to internal/mem.h (GH-10249) * Add #include "internal/mem.h" to C files using _PyMem_SetDefaultAllocator(). * Include/internal/mem.h now requires Py_BUILD_CORE to be defined. files: M Include/internal/mem.h M Include/pymem.h M Modules/main.c M Objects/obmalloc.c M Python/coreconfig.c M Python/import.c M Python/pathconfig.c M Python/pylifecycle.c M Python/pystate.c M Python/sysmodule.c diff --git a/Include/internal/mem.h b/Include/internal/mem.h index a731e30e6af7..4a41b77734ac 100644 --- a/Include/internal/mem.h +++ b/Include/internal/mem.h @@ -4,6 +4,10 @@ extern "C" { #endif +#ifndef Py_BUILD_CORE +# error "Py_BUILD_CORE must be defined to include this header" +#endif + #include "objimpl.h" #include "pymem.h" @@ -145,6 +149,14 @@ PyAPI_FUNC(void) _PyGC_Initialize(struct _gc_runtime_state *); #define _PyGC_generation0 _PyRuntime.gc.generation0 + +/* Set the memory allocator of the specified domain to the default. + Save the old allocator into *old_alloc if it's non-NULL. + Return on success, or return -1 if the domain is unknown. */ +PyAPI_FUNC(int) _PyMem_SetDefaultAllocator( + PyMemAllocatorDomain domain, + PyMemAllocatorEx *old_alloc); + #ifdef __cplusplus } #endif diff --git a/Include/pymem.h b/Include/pymem.h index 19f0c8a2d9bf..23457adb5a45 100644 --- a/Include/pymem.h +++ b/Include/pymem.h @@ -198,16 +198,6 @@ PyAPI_FUNC(void) PyMem_SetAllocator(PyMemAllocatorDomain domain, PyAPI_FUNC(void) PyMem_SetupDebugHooks(void); #endif /* Py_LIMITED_API */ -#ifdef Py_BUILD_CORE -/* Set the memory allocator of the specified domain to the default. - Save the old allocator into *old_alloc if it's non-NULL. - Return on success, or return -1 if the domain is unknown. */ -PyAPI_FUNC(int) _PyMem_SetDefaultAllocator( - PyMemAllocatorDomain domain, - PyMemAllocatorEx *old_alloc); -#endif - - /* bpo-35053: expose _Py_tracemalloc_config for performance: _Py_NewReference() needs an efficient check to test if tracemalloc is tracing. diff --git a/Modules/main.c b/Modules/main.c index 455178af8bab..6a8aa05fc370 100644 --- a/Modules/main.c +++ b/Modules/main.c @@ -2,6 +2,7 @@ #include "Python.h" #include "osdefs.h" +#include "internal/mem.h" #include "internal/pygetopt.h" #include "internal/pystate.h" diff --git a/Objects/obmalloc.c b/Objects/obmalloc.c index fbc947806908..88ded83a29e4 100644 --- a/Objects/obmalloc.c +++ b/Objects/obmalloc.c @@ -1,4 +1,5 @@ #include "Python.h" +#include "internal/mem.h" #include <stdbool.h> diff --git a/Python/coreconfig.c b/Python/coreconfig.c index a82175e4fd26..81086f42d679 100644 --- a/Python/coreconfig.c +++ b/Python/coreconfig.c @@ -1,4 +1,5 @@ #include "Python.h" +#include "internal/mem.h" #include "internal/pystate.h" #include <locale.h> #ifdef HAVE_LANGINFO_H diff --git a/Python/import.c b/Python/import.c index e761f65c66ba..338cd302dcc0 100644 --- a/Python/import.c +++ b/Python/import.c @@ -5,6 +5,7 @@ #include "Python-ast.h" #undef Yield /* undefine macro conflicting with winbase.h */ #include "internal/hash.h" +#include "internal/mem.h" #include "internal/pystate.h" #include "errcode.h" #include "marshal.h" diff --git a/Python/pathconfig.c b/Python/pathconfig.c index 4e0830f4cf9a..efccb8d6bb85 100644 --- a/Python/pathconfig.c +++ b/Python/pathconfig.c @@ -2,6 +2,7 @@ #include "Python.h" #include "osdefs.h" +#include "internal/mem.h" #include "internal/pystate.h" #include <wchar.h> diff --git a/Python/pylifecycle.c b/Python/pylifecycle.c index f1579c781df7..78691a54f37f 100644 --- a/Python/pylifecycle.c +++ b/Python/pylifecycle.c @@ -6,6 +6,7 @@ #undef Yield /* undefine macro conflicting with winbase.h */ #include "internal/context.h" #include "internal/hamt.h" +#include "internal/mem.h" #include "internal/pystate.h" #include "grammar.h" #include "node.h" diff --git a/Python/pystate.c b/Python/pystate.c index d04981121c1c..98e954d9d91d 100644 --- a/Python/pystate.c +++ b/Python/pystate.c @@ -2,6 +2,7 @@ /* Thread and interpreter state structures and their interfaces */ #include "Python.h" +#include "internal/mem.h" #include "internal/pystate.h" #define _PyThreadState_SET(value) \ diff --git a/Python/sysmodule.c b/Python/sysmodule.c index 9579eae4ff5f..71414c959789 100644 --- a/Python/sysmodule.c +++ b/Python/sysmodule.c @@ -15,6 +15,7 @@ Data members: */ #include "Python.h" +#include "internal/mem.h" #include "internal/pystate.h" #include "code.h" #include "frameobject.h"

1 0

bpo-35062: Fix parsing _io.IncrementalNewlineDecoder's *translate* argument. (GH-10217)
by Miss Islington (bot) 31 Oct '18

31 Oct '18

https://github.com/python/cpython/commit/05acd44ad6b61adb24571eb0203de7b25c… commit: 05acd44ad6b61adb24571eb0203de7b25c7e869b branch: 2.7 author: Miss Islington (bot) <31488909+miss-islington(a)users.noreply.github.com> committer: GitHub <noreply(a)github.com> date: 2018-10-31T05:37:06-07:00 summary: bpo-35062: Fix parsing _io.IncrementalNewlineDecoder's *translate* argument. (GH-10217) _io.IncrementalNewlineDecoder's initializer possibly assigns out-of-range value to the bitwise struct field. (cherry picked from commit b08746bfdf64e55ce33516f2065fa2aa4f51be95) Co-authored-by: Xiang Zhang <angwerzx(a)126.com> files: A Misc/NEWS.d/next/Library/2018-10-29-23-09-24.bpo-35062.dQS1ng.rst M Lib/test/test_io.py M Modules/_io/textio.c diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index 26c5dfe9261b..8152e6174d35 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -2922,6 +2922,16 @@ def _check(dec): dec = self.IncrementalNewlineDecoder(None, translate=True) _check(dec) + def test_translate(self): + # issue 35062 + for translate in (-2, -1, 1, 2): + decoder = codecs.getincrementaldecoder("utf-8")() + decoder = self.IncrementalNewlineDecoder(decoder, translate) + self.check_newline_decoding_utf8(decoder) + decoder = codecs.getincrementaldecoder("utf-8")() + decoder = self.IncrementalNewlineDecoder(decoder, translate=0) + self.assertEqual(decoder.decode(b"\r\r\n"), "\r\r\n") + class CIncrementalNewlineDecoderTest(IncrementalNewlineDecoderTest): pass diff --git a/Misc/NEWS.d/next/Library/2018-10-29-23-09-24.bpo-35062.dQS1ng.rst b/Misc/NEWS.d/next/Library/2018-10-29-23-09-24.bpo-35062.dQS1ng.rst new file mode 100644 index 000000000000..b77ed8685bfc --- /dev/null +++ b/Misc/NEWS.d/next/Library/2018-10-29-23-09-24.bpo-35062.dQS1ng.rst @@ -0,0 +1,2 @@ +Fix incorrect parsing of :class:`_io.IncrementalNewlineDecoder`'s +*translate* argument. diff --git a/Modules/_io/textio.c b/Modules/_io/textio.c index 1979539cc054..825e84937c15 100644 --- a/Modules/_io/textio.c +++ b/Modules/_io/textio.c @@ -221,7 +221,7 @@ incrementalnewlinedecoder_init(nldecoder_object *self, self->errors = errors; } - self->translate = translate; + self->translate = translate ? 1 : 0; self->seennl = 0; self->pendingcr = 0;

1 0

bpo-35062: Fix parsing _io.IncrementalNewlineDecoder's *translate* argument. (GH-10217)
by Miss Islington (bot) 31 Oct '18

31 Oct '18

https://github.com/python/cpython/commit/907b07ee31a657914dafb0a6b7fa724be0… commit: 907b07ee31a657914dafb0a6b7fa724be0f8d8ac branch: 3.6 author: Miss Islington (bot) <31488909+miss-islington(a)users.noreply.github.com> committer: GitHub <noreply(a)github.com> date: 2018-10-31T05:36:34-07:00 summary: bpo-35062: Fix parsing _io.IncrementalNewlineDecoder's *translate* argument. (GH-10217) _io.IncrementalNewlineDecoder's initializer possibly assigns out-of-range value to the bitwise struct field. (cherry picked from commit b08746bfdf64e55ce33516f2065fa2aa4f51be95) Co-authored-by: Xiang Zhang <angwerzx(a)126.com> files: A Misc/NEWS.d/next/Library/2018-10-29-23-09-24.bpo-35062.dQS1ng.rst M Lib/test/test_io.py M Modules/_io/textio.c diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index f306917ca7da..f29c16cb47c5 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -3547,6 +3547,16 @@ def _check(dec): dec = self.IncrementalNewlineDecoder(None, translate=True) _check(dec) + def test_translate(self): + # issue 35062 + for translate in (-2, -1, 1, 2): + decoder = codecs.getincrementaldecoder("utf-8")() + decoder = self.IncrementalNewlineDecoder(decoder, translate) + self.check_newline_decoding_utf8(decoder) + decoder = codecs.getincrementaldecoder("utf-8")() + decoder = self.IncrementalNewlineDecoder(decoder, translate=0) + self.assertEqual(decoder.decode(b"\r\r\n"), "\r\r\n") + class CIncrementalNewlineDecoderTest(IncrementalNewlineDecoderTest): pass diff --git a/Misc/NEWS.d/next/Library/2018-10-29-23-09-24.bpo-35062.dQS1ng.rst b/Misc/NEWS.d/next/Library/2018-10-29-23-09-24.bpo-35062.dQS1ng.rst new file mode 100644 index 000000000000..b77ed8685bfc --- /dev/null +++ b/Misc/NEWS.d/next/Library/2018-10-29-23-09-24.bpo-35062.dQS1ng.rst @@ -0,0 +1,2 @@ +Fix incorrect parsing of :class:`_io.IncrementalNewlineDecoder`'s +*translate* argument. diff --git a/Modules/_io/textio.c b/Modules/_io/textio.c index d582d3fb1340..ebc3c04d673a 100644 --- a/Modules/_io/textio.c +++ b/Modules/_io/textio.c @@ -268,7 +268,7 @@ _io_IncrementalNewlineDecoder___init___impl(nldecoder_object *self, self->errors = errors; } - self->translate = translate; + self->translate = translate ? 1 : 0; self->seennl = 0; self->pendingcr = 0;

1 0

bpo-35062: Fix parsing _io.IncrementalNewlineDecoder's *translate* argument. (GH-10217)
by Miss Islington (bot) 31 Oct '18

31 Oct '18

https://github.com/python/cpython/commit/71b6c1af727fbe13525fb734568057d78c… commit: 71b6c1af727fbe13525fb734568057d78cea33f3 branch: 3.7 author: Miss Islington (bot) <31488909+miss-islington(a)users.noreply.github.com> committer: GitHub <noreply(a)github.com> date: 2018-10-31T05:36:20-07:00 summary: bpo-35062: Fix parsing _io.IncrementalNewlineDecoder's *translate* argument. (GH-10217) _io.IncrementalNewlineDecoder's initializer possibly assigns out-of-range value to the bitwise struct field. (cherry picked from commit b08746bfdf64e55ce33516f2065fa2aa4f51be95) Co-authored-by: Xiang Zhang <angwerzx(a)126.com> files: A Misc/NEWS.d/next/Library/2018-10-29-23-09-24.bpo-35062.dQS1ng.rst M Lib/test/test_io.py M Modules/_io/textio.c diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index c68b2fea858b..b41141e28adb 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -3748,6 +3748,16 @@ def _check(dec): dec = self.IncrementalNewlineDecoder(None, translate=True) _check(dec) + def test_translate(self): + # issue 35062 + for translate in (-2, -1, 1, 2): + decoder = codecs.getincrementaldecoder("utf-8")() + decoder = self.IncrementalNewlineDecoder(decoder, translate) + self.check_newline_decoding_utf8(decoder) + decoder = codecs.getincrementaldecoder("utf-8")() + decoder = self.IncrementalNewlineDecoder(decoder, translate=0) + self.assertEqual(decoder.decode(b"\r\r\n"), "\r\r\n") + class CIncrementalNewlineDecoderTest(IncrementalNewlineDecoderTest): pass diff --git a/Misc/NEWS.d/next/Library/2018-10-29-23-09-24.bpo-35062.dQS1ng.rst b/Misc/NEWS.d/next/Library/2018-10-29-23-09-24.bpo-35062.dQS1ng.rst new file mode 100644 index 000000000000..b77ed8685bfc --- /dev/null +++ b/Misc/NEWS.d/next/Library/2018-10-29-23-09-24.bpo-35062.dQS1ng.rst @@ -0,0 +1,2 @@ +Fix incorrect parsing of :class:`_io.IncrementalNewlineDecoder`'s +*translate* argument. diff --git a/Modules/_io/textio.c b/Modules/_io/textio.c index d6b1e9437883..73d1b2e8a23b 100644 --- a/Modules/_io/textio.c +++ b/Modules/_io/textio.c @@ -261,7 +261,7 @@ _io_IncrementalNewlineDecoder___init___impl(nldecoder_object *self, } Py_INCREF(self->errors); - self->translate = translate; + self->translate = translate ? 1 : 0; self->seennl = 0; self->pendingcr = 0;

1 0

bpo-35062: Fix parsing _io.IncrementalNewlineDecoder's *translate* argument. (GH-10217)
by Xiang Zhang 31 Oct '18

31 Oct '18

https://github.com/python/cpython/commit/b08746bfdf64e55ce33516f2065fa2aa4f… commit: b08746bfdf64e55ce33516f2065fa2aa4f51be95 branch: master author: Xiang Zhang <angwerzx(a)126.com> committer: GitHub <noreply(a)github.com> date: 2018-10-31T19:49:16+08:00 summary: bpo-35062: Fix parsing _io.IncrementalNewlineDecoder's *translate* argument. (GH-10217) _io.IncrementalNewlineDecoder's initializer possibly assigns out-of-range value to the bitwise struct field. files: A Misc/NEWS.d/next/Library/2018-10-29-23-09-24.bpo-35062.dQS1ng.rst M Lib/test/test_io.py M Modules/_io/textio.c diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py index abd55387bdbf..d927bb96ceb5 100644 --- a/Lib/test/test_io.py +++ b/Lib/test/test_io.py @@ -3748,6 +3748,16 @@ def _check(dec): dec = self.IncrementalNewlineDecoder(None, translate=True) _check(dec) + def test_translate(self): + # issue 35062 + for translate in (-2, -1, 1, 2): + decoder = codecs.getincrementaldecoder("utf-8")() + decoder = self.IncrementalNewlineDecoder(decoder, translate) + self.check_newline_decoding_utf8(decoder) + decoder = codecs.getincrementaldecoder("utf-8")() + decoder = self.IncrementalNewlineDecoder(decoder, translate=0) + self.assertEqual(decoder.decode(b"\r\r\n"), "\r\r\n") + class CIncrementalNewlineDecoderTest(IncrementalNewlineDecoderTest): pass diff --git a/Misc/NEWS.d/next/Library/2018-10-29-23-09-24.bpo-35062.dQS1ng.rst b/Misc/NEWS.d/next/Library/2018-10-29-23-09-24.bpo-35062.dQS1ng.rst new file mode 100644 index 000000000000..b77ed8685bfc --- /dev/null +++ b/Misc/NEWS.d/next/Library/2018-10-29-23-09-24.bpo-35062.dQS1ng.rst @@ -0,0 +1,2 @@ +Fix incorrect parsing of :class:`_io.IncrementalNewlineDecoder`'s +*translate* argument. diff --git a/Modules/_io/textio.c b/Modules/_io/textio.c index 3a3667b39da8..be427772817a 100644 --- a/Modules/_io/textio.c +++ b/Modules/_io/textio.c @@ -261,7 +261,7 @@ _io_IncrementalNewlineDecoder___init___impl(nldecoder_object *self, } Py_INCREF(self->errors); - self->translate = translate; + self->translate = translate ? 1 : 0; self->seennl = 0; self->pendingcr = 0;

1 0

Fix a possible crash in range.__reversed__(). (GH-10252)
by Miss Islington (bot) 31 Oct '18

31 Oct '18

https://github.com/python/cpython/commit/00093f61b38c01045b71a27eef0ff64a69… commit: 00093f61b38c01045b71a27eef0ff64a69188e8f branch: 3.6 author: Miss Islington (bot) <31488909+miss-islington(a)users.noreply.github.com> committer: GitHub <noreply(a)github.com> date: 2018-10-31T02:33:00-07:00 summary: Fix a possible crash in range.__reversed__(). (GH-10252) (cherry picked from commit c9a6168924ffa4f3f78175998b392fe23d3edc50) Co-authored-by: Zackery Spytz <zspytz(a)gmail.com> files: M Objects/rangeobject.c diff --git a/Objects/rangeobject.c b/Objects/rangeobject.c index 2fc70cd8d7b7..4f392a4c901a 100644 --- a/Objects/rangeobject.c +++ b/Objects/rangeobject.c @@ -1256,6 +1256,7 @@ range_reverse(PyObject *seq) it = PyObject_New(longrangeiterobject, &PyLongRangeIter_Type); if (it == NULL) return NULL; + it->index = it->start = it->step = NULL; /* start + (len - 1) * step */ it->len = range->length;

1 0

Fix a possible crash in range.__reversed__(). (GH-10252)
by Miss Islington (bot) 31 Oct '18

31 Oct '18

https://github.com/python/cpython/commit/da15389fddb85cf8a97b81e75de7d77b5f… commit: da15389fddb85cf8a97b81e75de7d77b5f505b56 branch: 3.7 author: Miss Islington (bot) <31488909+miss-islington(a)users.noreply.github.com> committer: GitHub <noreply(a)github.com> date: 2018-10-31T02:31:29-07:00 summary: Fix a possible crash in range.__reversed__(). (GH-10252) (cherry picked from commit c9a6168924ffa4f3f78175998b392fe23d3edc50) Co-authored-by: Zackery Spytz <zspytz(a)gmail.com> files: M Objects/rangeobject.c diff --git a/Objects/rangeobject.c b/Objects/rangeobject.c index e4f778b1f8ea..037be870e36a 100644 --- a/Objects/rangeobject.c +++ b/Objects/rangeobject.c @@ -1154,6 +1154,7 @@ range_reverse(PyObject *seq) it = PyObject_New(longrangeiterobject, &PyLongRangeIter_Type); if (it == NULL) return NULL; + it->index = it->start = it->step = NULL; /* start + (len - 1) * step */ it->len = range->length;

1 0