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-rw-r--r--Include/Python-ast.h30
-rw-r--r--Include/asdl.h1
-rw-r--r--Include/bytes_methods.h6
-rw-r--r--Include/bytesobject.h90
-rw-r--r--Include/ceval.h8
-rw-r--r--Include/code.h2
-rw-r--r--Include/longobject.h10
-rw-r--r--Include/object.h2
-rw-r--r--Include/opcode.h1
-rw-r--r--Include/patchlevel.h8
-rw-r--r--Include/py_curses.h4
-rw-r--r--Include/pylifecycle.h1
-rw-r--r--Include/pymacro.h4
-rw-r--r--Include/pymath.h2
-rw-r--r--Include/pymem.h43
-rw-r--r--Include/pystate.h18
-rw-r--r--Include/pythonrun.h8
-rw-r--r--Include/pytime.h5
-rw-r--r--Include/setobject.h11
-rw-r--r--Include/traceback.h50
-rw-r--r--Include/unicodeobject.h23
-rw-r--r--Include/warnings.h7
22 files changed, 300 insertions, 34 deletions
diff --git a/Include/Python-ast.h b/Include/Python-ast.h
index 2d3eacb..1ab376a 100644
--- a/Include/Python-ast.h
+++ b/Include/Python-ast.h
@@ -201,9 +201,10 @@ enum _expr_kind {BoolOp_kind=1, BinOp_kind=2, UnaryOp_kind=3, Lambda_kind=4,
SetComp_kind=9, DictComp_kind=10, GeneratorExp_kind=11,
Await_kind=12, Yield_kind=13, YieldFrom_kind=14,
Compare_kind=15, Call_kind=16, Num_kind=17, Str_kind=18,
- Bytes_kind=19, NameConstant_kind=20, Ellipsis_kind=21,
- Attribute_kind=22, Subscript_kind=23, Starred_kind=24,
- Name_kind=25, List_kind=26, Tuple_kind=27};
+ FormattedValue_kind=19, JoinedStr_kind=20, Bytes_kind=21,
+ NameConstant_kind=22, Ellipsis_kind=23, Constant_kind=24,
+ Attribute_kind=25, Subscript_kind=26, Starred_kind=27,
+ Name_kind=28, List_kind=29, Tuple_kind=30};
struct _expr {
enum _expr_kind kind;
union {
@@ -297,6 +298,16 @@ struct _expr {
} Str;
struct {
+ expr_ty value;
+ int conversion;
+ expr_ty format_spec;
+ } FormattedValue;
+
+ struct {
+ asdl_seq *values;
+ } JoinedStr;
+
+ struct {
bytes s;
} Bytes;
@@ -305,6 +316,10 @@ struct _expr {
} NameConstant;
struct {
+ constant value;
+ } Constant;
+
+ struct {
expr_ty value;
identifier attr;
expr_context_ty ctx;
@@ -543,6 +558,12 @@ expr_ty _Py_Call(expr_ty func, asdl_seq * args, asdl_seq * keywords, int
expr_ty _Py_Num(object n, int lineno, int col_offset, PyArena *arena);
#define Str(a0, a1, a2, a3) _Py_Str(a0, a1, a2, a3)
expr_ty _Py_Str(string s, int lineno, int col_offset, PyArena *arena);
+#define FormattedValue(a0, a1, a2, a3, a4, a5) _Py_FormattedValue(a0, a1, a2, a3, a4, a5)
+expr_ty _Py_FormattedValue(expr_ty value, int conversion, expr_ty format_spec,
+ int lineno, int col_offset, PyArena *arena);
+#define JoinedStr(a0, a1, a2, a3) _Py_JoinedStr(a0, a1, a2, a3)
+expr_ty _Py_JoinedStr(asdl_seq * values, int lineno, int col_offset, PyArena
+ *arena);
#define Bytes(a0, a1, a2, a3) _Py_Bytes(a0, a1, a2, a3)
expr_ty _Py_Bytes(bytes s, int lineno, int col_offset, PyArena *arena);
#define NameConstant(a0, a1, a2, a3) _Py_NameConstant(a0, a1, a2, a3)
@@ -550,6 +571,9 @@ expr_ty _Py_NameConstant(singleton value, int lineno, int col_offset, PyArena
*arena);
#define Ellipsis(a0, a1, a2) _Py_Ellipsis(a0, a1, a2)
expr_ty _Py_Ellipsis(int lineno, int col_offset, PyArena *arena);
+#define Constant(a0, a1, a2, a3) _Py_Constant(a0, a1, a2, a3)
+expr_ty _Py_Constant(constant value, int lineno, int col_offset, PyArena
+ *arena);
#define Attribute(a0, a1, a2, a3, a4, a5) _Py_Attribute(a0, a1, a2, a3, a4, a5)
expr_ty _Py_Attribute(expr_ty value, identifier attr, expr_context_ty ctx, int
lineno, int col_offset, PyArena *arena);
diff --git a/Include/asdl.h b/Include/asdl.h
index 495153c..35e9fa1 100644
--- a/Include/asdl.h
+++ b/Include/asdl.h
@@ -6,6 +6,7 @@ typedef PyObject * string;
typedef PyObject * bytes;
typedef PyObject * object;
typedef PyObject * singleton;
+typedef PyObject * constant;
/* It would be nice if the code generated by asdl_c.py was completely
independent of Python, but it is a goal the requires too much work
diff --git a/Include/bytes_methods.h b/Include/bytes_methods.h
index 11d5f42..dbc033c 100644
--- a/Include/bytes_methods.h
+++ b/Include/bytes_methods.h
@@ -17,9 +17,9 @@ extern PyObject* _Py_bytes_istitle(const char *cptr, Py_ssize_t len);
/* These store their len sized answer in the given preallocated *result arg. */
extern void _Py_bytes_lower(char *result, const char *cptr, Py_ssize_t len);
extern void _Py_bytes_upper(char *result, const char *cptr, Py_ssize_t len);
-extern void _Py_bytes_title(char *result, char *s, Py_ssize_t len);
-extern void _Py_bytes_capitalize(char *result, char *s, Py_ssize_t len);
-extern void _Py_bytes_swapcase(char *result, char *s, Py_ssize_t len);
+extern void _Py_bytes_title(char *result, const char *s, Py_ssize_t len);
+extern void _Py_bytes_capitalize(char *result, const char *s, Py_ssize_t len);
+extern void _Py_bytes_swapcase(char *result, const char *s, Py_ssize_t len);
/* The maketrans() static method. */
extern PyObject* _Py_bytes_maketrans(Py_buffer *frm, Py_buffer *to);
diff --git a/Include/bytesobject.h b/Include/bytesobject.h
index e379bac..8469112 100644
--- a/Include/bytesobject.h
+++ b/Include/bytesobject.h
@@ -62,7 +62,14 @@ PyAPI_FUNC(void) PyBytes_Concat(PyObject **, PyObject *);
PyAPI_FUNC(void) PyBytes_ConcatAndDel(PyObject **, PyObject *);
#ifndef Py_LIMITED_API
PyAPI_FUNC(int) _PyBytes_Resize(PyObject **, Py_ssize_t);
-PyAPI_FUNC(PyObject *) _PyBytes_Format(PyObject *, PyObject *);
+PyAPI_FUNC(PyObject*) _PyBytes_FormatEx(
+ const char *format,
+ Py_ssize_t format_len,
+ PyObject *args,
+ int use_bytearray);
+PyAPI_FUNC(PyObject*) _PyBytes_FromHex(
+ PyObject *string,
+ int use_bytearray);
#endif
PyAPI_FUNC(PyObject *) PyBytes_DecodeEscape(const char *, Py_ssize_t,
const char *, Py_ssize_t,
@@ -123,6 +130,87 @@ PyAPI_FUNC(Py_ssize_t) _PyBytes_InsertThousandsGrouping(char *buffer,
#define F_ALT (1<<3)
#define F_ZERO (1<<4)
+#ifndef Py_LIMITED_API
+/* The _PyBytesWriter structure is big: it contains an embeded "stack buffer".
+ A _PyBytesWriter variable must be declared at the end of variables in a
+ function to optimize the memory allocation on the stack. */
+typedef struct {
+ /* bytes, bytearray or NULL (when the small buffer is used) */
+ PyObject *buffer;
+
+ /* Number of allocated size. */
+ Py_ssize_t allocated;
+
+ /* Minimum number of allocated bytes,
+ incremented by _PyBytesWriter_Prepare() */
+ Py_ssize_t min_size;
+
+ /* If non-zero, use a bytearray instead of a bytes object for buffer. */
+ int use_bytearray;
+
+ /* If non-zero, overallocate the buffer (default: 0).
+ This flag must be zero if use_bytearray is non-zero. */
+ int overallocate;
+
+ /* Stack buffer */
+ int use_small_buffer;
+ char small_buffer[512];
+} _PyBytesWriter;
+
+/* Initialize a bytes writer
+
+ By default, the overallocation is disabled. Set the overallocate attribute
+ to control the allocation of the buffer. */
+PyAPI_FUNC(void) _PyBytesWriter_Init(_PyBytesWriter *writer);
+
+/* Get the buffer content and reset the writer.
+ Return a bytes object, or a bytearray object if use_bytearray is non-zero.
+ Raise an exception and return NULL on error. */
+PyAPI_FUNC(PyObject *) _PyBytesWriter_Finish(_PyBytesWriter *writer,
+ void *str);
+
+/* Deallocate memory of a writer (clear its internal buffer). */
+PyAPI_FUNC(void) _PyBytesWriter_Dealloc(_PyBytesWriter *writer);
+
+/* Allocate the buffer to write size bytes.
+ Return the pointer to the beginning of buffer data.
+ Raise an exception and return NULL on error. */
+PyAPI_FUNC(void*) _PyBytesWriter_Alloc(_PyBytesWriter *writer,
+ Py_ssize_t size);
+
+/* Ensure that the buffer is large enough to write *size* bytes.
+ Add size to the writer minimum size (min_size attribute).
+
+ str is the current pointer inside the buffer.
+ Return the updated current pointer inside the buffer.
+ Raise an exception and return NULL on error. */
+PyAPI_FUNC(void*) _PyBytesWriter_Prepare(_PyBytesWriter *writer,
+ void *str,
+ Py_ssize_t size);
+
+/* Resize the buffer to make it larger.
+ The new buffer may be larger than size bytes because of overallocation.
+ Return the updated current pointer inside the buffer.
+ Raise an exception and return NULL on error.
+
+ Note: size must be greater than the number of allocated bytes in the writer.
+
+ This function doesn't use the writer minimum size (min_size attribute).
+
+ See also _PyBytesWriter_Prepare().
+ */
+PyAPI_FUNC(void*) _PyBytesWriter_Resize(_PyBytesWriter *writer,
+ void *str,
+ Py_ssize_t size);
+
+/* Write bytes.
+ Raise an exception and return NULL on error. */
+PyAPI_FUNC(void*) _PyBytesWriter_WriteBytes(_PyBytesWriter *writer,
+ void *str,
+ const void *bytes,
+ Py_ssize_t size);
+#endif /* Py_LIMITED_API */
+
#ifdef __cplusplus
}
#endif
diff --git a/Include/ceval.h b/Include/ceval.h
index b5373a9..d194044 100644
--- a/Include/ceval.h
+++ b/Include/ceval.h
@@ -206,6 +206,14 @@ PyAPI_FUNC(int) _PyEval_SliceIndex(PyObject *, Py_ssize_t *);
PyAPI_FUNC(void) _PyEval_SignalAsyncExc(void);
#endif
+/* Masks and values used by FORMAT_VALUE opcode. */
+#define FVC_MASK 0x3
+#define FVC_NONE 0x0
+#define FVC_STR 0x1
+#define FVC_REPR 0x2
+#define FVC_ASCII 0x3
+#define FVS_MASK 0x4
+#define FVS_HAVE_SPEC 0x4
#ifdef __cplusplus
}
diff --git a/Include/code.h b/Include/code.h
index 8ecf38a..a300ead 100644
--- a/Include/code.h
+++ b/Include/code.h
@@ -126,7 +126,7 @@ PyAPI_FUNC(PyObject*) _PyCode_ConstantKey(PyObject *obj);
#endif
PyAPI_FUNC(PyObject*) PyCode_Optimize(PyObject *code, PyObject* consts,
- PyObject *names, PyObject *lineno_obj);
+ PyObject *names, PyObject *lnotab);
#ifdef __cplusplus
}
diff --git a/Include/longobject.h b/Include/longobject.h
index aed59ce..eaf7a7e 100644
--- a/Include/longobject.h
+++ b/Include/longobject.h
@@ -65,7 +65,8 @@ PyAPI_FUNC(PyObject *) PyLong_GetInfo(void);
# error "void* different in size from int, long and long long"
#endif /* SIZEOF_VOID_P */
-/* Used by Python/mystrtoul.c. */
+/* Used by Python/mystrtoul.c, _PyBytes_FromHex(),
+ _PyBytes_DecodeEscapeRecode(), etc. */
#ifndef Py_LIMITED_API
PyAPI_DATA(unsigned char) _PyLong_DigitValue[256];
#endif
@@ -182,6 +183,13 @@ PyAPI_FUNC(int) _PyLong_FormatWriter(
int base,
int alternate);
+PyAPI_FUNC(char*) _PyLong_FormatBytesWriter(
+ _PyBytesWriter *writer,
+ char *str,
+ PyObject *obj,
+ int base,
+ int alternate);
+
/* Format the object based on the format_spec, as defined in PEP 3101
(Advanced String Formatting). */
PyAPI_FUNC(int) _PyLong_FormatAdvancedWriter(
diff --git a/Include/object.h b/Include/object.h
index 4179651..da8befa 100644
--- a/Include/object.h
+++ b/Include/object.h
@@ -785,7 +785,7 @@ PyAPI_FUNC(void) _Py_Dealloc(PyObject *);
--(_py_decref_tmp)->ob_refcnt != 0) \
_Py_CHECK_REFCNT(_py_decref_tmp) \
else \
- _Py_Dealloc(_py_decref_tmp); \
+ _Py_Dealloc(_py_decref_tmp); \
} while (0)
/* Safely decref `op` and set `op` to NULL, especially useful in tp_clear
diff --git a/Include/opcode.h b/Include/opcode.h
index 3f917fb..b265368 100644
--- a/Include/opcode.h
+++ b/Include/opcode.h
@@ -122,6 +122,7 @@ extern "C" {
#define BUILD_TUPLE_UNPACK 152
#define BUILD_SET_UNPACK 153
#define SETUP_ASYNC_WITH 154
+#define FORMAT_VALUE 155
/* EXCEPT_HANDLER is a special, implicit block type which is created when
entering an except handler. It is not an opcode but we define it here
diff --git a/Include/patchlevel.h b/Include/patchlevel.h
index 1249086..246eba8 100644
--- a/Include/patchlevel.h
+++ b/Include/patchlevel.h
@@ -17,13 +17,13 @@
/* Version parsed out into numeric values */
/*--start constants--*/
#define PY_MAJOR_VERSION 3
-#define PY_MINOR_VERSION 5
-#define PY_MICRO_VERSION 1
-#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_FINAL
+#define PY_MINOR_VERSION 6
+#define PY_MICRO_VERSION 0
+#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_ALPHA
#define PY_RELEASE_SERIAL 0
/* Version as a string */
-#define PY_VERSION "3.5.1+"
+#define PY_VERSION "3.6.0a0"
/*--end constants--*/
/* Version as a single 4-byte hex number, e.g. 0x010502B2 == 1.5.2b2.
diff --git a/Include/py_curses.h b/Include/py_curses.h
index f2c08f6..3c21697 100644
--- a/Include/py_curses.h
+++ b/Include/py_curses.h
@@ -103,8 +103,8 @@ static void **PyCurses_API;
#endif
/* general error messages */
-static char *catchall_ERR = "curses function returned ERR";
-static char *catchall_NULL = "curses function returned NULL";
+static const char catchall_ERR[] = "curses function returned ERR";
+static const char catchall_NULL[] = "curses function returned NULL";
/* Function Prototype Macros - They are ugly but very, very useful. ;-)
diff --git a/Include/pylifecycle.h b/Include/pylifecycle.h
index ccdebe2..e96eb70 100644
--- a/Include/pylifecycle.h
+++ b/Include/pylifecycle.h
@@ -27,6 +27,7 @@ PyAPI_FUNC(void) Py_InitializeEx(int);
PyAPI_FUNC(void) _Py_InitializeEx_Private(int, int);
#endif
PyAPI_FUNC(void) Py_Finalize(void);
+PyAPI_FUNC(int) Py_FinalizeEx(void);
PyAPI_FUNC(int) Py_IsInitialized(void);
PyAPI_FUNC(PyThreadState *) Py_NewInterpreter(void);
PyAPI_FUNC(void) Py_EndInterpreter(PyThreadState *);
diff --git a/Include/pymacro.h b/Include/pymacro.h
index 3f6f5dc..49929e5 100644
--- a/Include/pymacro.h
+++ b/Include/pymacro.h
@@ -36,6 +36,10 @@
#define Py_BUILD_ASSERT_EXPR(cond) \
(sizeof(char [1 - 2*!(cond)]) - 1)
+#define Py_BUILD_ASSERT(cond) do { \
+ (void)Py_BUILD_ASSERT_EXPR(cond); \
+ } while(0)
+
/* Get the number of elements in a visible array
This does not work on pointers, or arrays declared as [], or function
diff --git a/Include/pymath.h b/Include/pymath.h
index 1ea9ac1..ed76053 100644
--- a/Include/pymath.h
+++ b/Include/pymath.h
@@ -169,7 +169,7 @@ PyAPI_FUNC(void) _Py_set_387controlword(unsigned short);
#pragma float_control (pop)
#define Py_NAN __icc_nan()
#else /* ICC_NAN_RELAXED as default for Intel Compiler */
- static union { unsigned char buf[8]; double __icc_nan; } __nan_store = {0,0,0,0,0,0,0xf8,0x7f};
+ static const union { unsigned char buf[8]; double __icc_nan; } __nan_store = {0,0,0,0,0,0,0xf8,0x7f};
#define Py_NAN (__nan_store.__icc_nan)
#endif /* ICC_NAN_STRICT */
#endif /* __INTEL_COMPILER */
diff --git a/Include/pymem.h b/Include/pymem.h
index 043db64..431e5b6 100644
--- a/Include/pymem.h
+++ b/Include/pymem.h
@@ -16,8 +16,51 @@ PyAPI_FUNC(void *) PyMem_RawMalloc(size_t size);
PyAPI_FUNC(void *) PyMem_RawCalloc(size_t nelem, size_t elsize);
PyAPI_FUNC(void *) PyMem_RawRealloc(void *ptr, size_t new_size);
PyAPI_FUNC(void) PyMem_RawFree(void *ptr);
+
+/* Configure the Python memory allocators. Pass NULL to use default
+ allocators. */
+PyAPI_FUNC(int) _PyMem_SetupAllocators(const char *opt);
+
+#ifdef WITH_PYMALLOC
+PyAPI_FUNC(int) _PyMem_PymallocEnabled(void);
#endif
+/* Identifier of an address space (domain) in tracemalloc */
+typedef unsigned int _PyTraceMalloc_domain_t;
+
+/* Track an allocated memory block in the tracemalloc module.
+ Return 0 on success, return -1 on error (failed to allocate memory to store
+ the trace).
+
+ Return -2 if tracemalloc is disabled.
+
+ If memory block is already tracked, update the existing trace. */
+PyAPI_FUNC(int) _PyTraceMalloc_Track(
+ _PyTraceMalloc_domain_t domain,
+ Py_uintptr_t ptr,
+ size_t size);
+
+/* Untrack an allocated memory block in the tracemalloc module.
+ Do nothing if the block was not tracked.
+
+ Return -2 if tracemalloc is disabled, otherwise return 0. */
+PyAPI_FUNC(int) _PyTraceMalloc_Untrack(
+ _PyTraceMalloc_domain_t domain,
+ Py_uintptr_t ptr);
+
+/* Get the traceback where a memory block was allocated.
+
+ Return a tuple of (filename: str, lineno: int) tuples.
+
+ Return None if the tracemalloc module is disabled or if the memory block
+ is not tracked by tracemalloc.
+
+ Raise an exception and return NULL on error. */
+PyAPI_FUNC(PyObject*) _PyTraceMalloc_GetTraceback(
+ _PyTraceMalloc_domain_t domain,
+ Py_uintptr_t ptr);
+#endif /* !Py_LIMITED_API */
+
/* BEWARE:
diff --git a/Include/pystate.h b/Include/pystate.h
index 0499a74..d69d4c9 100644
--- a/Include/pystate.h
+++ b/Include/pystate.h
@@ -241,11 +241,23 @@ PyAPI_FUNC(void) PyGILState_Release(PyGILState_STATE);
*/
PyAPI_FUNC(PyThreadState *) PyGILState_GetThisThreadState(void);
-/* Helper/diagnostic function - return 1 if the current thread
- * currently holds the GIL, 0 otherwise
- */
#ifndef Py_LIMITED_API
+/* Issue #26558: Flag to disable PyGILState_Check().
+ If set to non-zero, PyGILState_Check() always return 1. */
+PyAPI_DATA(int) _PyGILState_check_enabled;
+
+/* Helper/diagnostic function - return 1 if the current thread
+ currently holds the GIL, 0 otherwise.
+
+ The function returns 1 if _PyGILState_check_enabled is non-zero. */
PyAPI_FUNC(int) PyGILState_Check(void);
+
+/* Unsafe function to get the single PyInterpreterState used by this process'
+ GILState implementation.
+
+ Return NULL before _PyGILState_Init() is called and after _PyGILState_Fini()
+ is called. */
+PyAPI_FUNC(PyInterpreterState *) _PyGILState_GetInterpreterStateUnsafe(void);
#endif
#endif /* #ifdef WITH_THREAD */
diff --git a/Include/pythonrun.h b/Include/pythonrun.h
index f92148d..3b93a80 100644
--- a/Include/pythonrun.h
+++ b/Include/pythonrun.h
@@ -66,8 +66,8 @@ PyAPI_FUNC(struct _mod *) PyParser_ASTFromFile(
const char *filename, /* decoded from the filesystem encoding */
const char* enc,
int start,
- char *ps1,
- char *ps2,
+ const char *ps1,
+ const char *ps2,
PyCompilerFlags *flags,
int *errcode,
PyArena *arena);
@@ -76,8 +76,8 @@ PyAPI_FUNC(struct _mod *) PyParser_ASTFromFileObject(
PyObject *filename,
const char* enc,
int start,
- char *ps1,
- char *ps2,
+ const char *ps1,
+ const char *ps2,
PyCompilerFlags *flags,
int *errcode,
PyArena *arena);
diff --git a/Include/pytime.h b/Include/pytime.h
index 494322c..98612e1 100644
--- a/Include/pytime.h
+++ b/Include/pytime.h
@@ -30,7 +30,10 @@ typedef enum {
_PyTime_ROUND_FLOOR=0,
/* Round towards infinity (+inf).
For example, used for timeout to wait "at least" N seconds. */
- _PyTime_ROUND_CEILING
+ _PyTime_ROUND_CEILING=1,
+ /* Round to nearest with ties going to nearest even integer.
+ For example, used to round from a Python float. */
+ _PyTime_ROUND_HALF_EVEN
} _PyTime_round_t;
/* Convert a time_t to a PyLong. */
diff --git a/Include/setobject.h b/Include/setobject.h
index f17bc1b..87ec1c8 100644
--- a/Include/setobject.h
+++ b/Include/setobject.h
@@ -10,12 +10,13 @@ extern "C" {
/* There are three kinds of entries in the table:
-1. Unused: key == NULL
-2. Active: key != NULL and key != dummy
-3. Dummy: key == dummy
+1. Unused: key == NULL and hash == 0
+2. Dummy: key == dummy and hash == -1
+3. Active: key != NULL and key != dummy and hash != -1
-The hash field of Unused slots have no meaning.
-The hash field of Dummny slots are set to -1
+The hash field of Unused slots is always zero.
+
+The hash field of Dummy slots are set to -1
meaning that dummy entries can be detected by
either entry->key==dummy or by entry->hash==-1.
*/
diff --git a/Include/traceback.h b/Include/traceback.h
index 891000c..f767ea8 100644
--- a/Include/traceback.h
+++ b/Include/traceback.h
@@ -53,19 +53,63 @@ PyAPI_DATA(void) _Py_DumpTraceback(
PyThreadState *tstate);
/* Write the traceback of all threads into the file 'fd'. current_thread can be
- NULL. Return NULL on success, or an error message on error.
+ NULL.
+
+ Return NULL on success, or an error message on error.
This function is written for debug purpose only. It calls
_Py_DumpTraceback() for each thread, and so has the same limitations. It
only write the traceback of the first 100 threads: write "..." if there are
more threads.
+ If current_tstate is NULL, the function tries to get the Python thread state
+ of the current thread. It is not an error if the function is unable to get
+ the current Python thread state.
+
+ If interp is NULL, the function tries to get the interpreter state from
+ the current Python thread state, or from
+ _PyGILState_GetInterpreterStateUnsafe() in last resort.
+
+ It is better to pass NULL to interp and current_tstate, the function tries
+ different options to retrieve these informations.
+
This function is signal safe. */
PyAPI_DATA(const char*) _Py_DumpTracebackThreads(
- int fd, PyInterpreterState *interp,
- PyThreadState *current_thread);
+ int fd,
+ PyInterpreterState *interp,
+ PyThreadState *current_tstate);
+
+#ifndef Py_LIMITED_API
+
+/* Write a Unicode object into the file descriptor fd. Encode the string to
+ ASCII using the backslashreplace error handler.
+
+ Do nothing if text is not a Unicode object. The function accepts Unicode
+ string which is not ready (PyUnicode_WCHAR_KIND).
+
+ This function is signal safe. */
+PyAPI_FUNC(void) _Py_DumpASCII(int fd, PyObject *text);
+
+/* Format an integer as decimal into the file descriptor fd.
+
+ This function is signal safe. */
+PyAPI_FUNC(void) _Py_DumpDecimal(
+ int fd,
+ unsigned long value);
+
+/* Format an integer as hexadecimal into the file descriptor fd with at least
+ width digits.
+
+ The maximum width is sizeof(unsigned long)*2 digits.
+
+ This function is signal safe. */
+PyAPI_FUNC(void) _Py_DumpHexadecimal(
+ int fd,
+ unsigned long value,
+ Py_ssize_t width);
+#endif /* !Py_LIMITED_API */
#ifdef __cplusplus
}
diff --git a/Include/unicodeobject.h b/Include/unicodeobject.h
index 143abd0..55d553d 100644
--- a/Include/unicodeobject.h
+++ b/Include/unicodeobject.h
@@ -908,7 +908,7 @@ typedef struct {
/* minimum character (default: 127, ASCII) */
Py_UCS4 min_char;
- /* If non-zero, overallocate the buffer by 25% (default: 0). */
+ /* If non-zero, overallocate the buffer (default: 0). */
unsigned char overallocate;
/* If readonly is 1, buffer is a shared string (cannot be modified)
@@ -942,6 +942,23 @@ PyAPI_FUNC(int)
_PyUnicodeWriter_PrepareInternal(_PyUnicodeWriter *writer,
Py_ssize_t length, Py_UCS4 maxchar);
+/* Prepare the buffer to have at least the kind KIND.
+ For example, kind=PyUnicode_2BYTE_KIND ensures that the writer will
+ support characters in range U+000-U+FFFF.
+
+ Return 0 on success, raise an exception and return -1 on error. */
+#define _PyUnicodeWriter_PrepareKind(WRITER, KIND) \
+ (assert((KIND) != PyUnicode_WCHAR_KIND), \
+ (KIND) <= (WRITER)->kind \
+ ? 0 \
+ : _PyUnicodeWriter_PrepareKindInternal((WRITER), (KIND)))
+
+/* Don't call this function directly, use the _PyUnicodeWriter_PrepareKind()
+ macro instead. */
+PyAPI_FUNC(int)
+_PyUnicodeWriter_PrepareKindInternal(_PyUnicodeWriter *writer,
+ enum PyUnicode_Kind kind);
+
/* Append a Unicode character.
Return 0 on success, raise an exception and return -1 on error. */
PyAPI_FUNC(int)
@@ -2261,6 +2278,10 @@ PyAPI_FUNC(PyObject*) _PyUnicode_FromId(_Py_Identifier*);
/* Clear all static strings. */
PyAPI_FUNC(void) _PyUnicode_ClearStaticStrings(void);
+/* Fast equality check when the inputs are known to be exact unicode types
+ and where the hash values are equal (i.e. a very probable match) */
+PyAPI_FUNC(int) _PyUnicode_EQ(PyObject *, PyObject *);
+
#ifdef __cplusplus
}
#endif
diff --git a/Include/warnings.h b/Include/warnings.h
index effb9fad..c1c6992 100644
--- a/Include/warnings.h
+++ b/Include/warnings.h
@@ -17,6 +17,13 @@ PyAPI_FUNC(int) PyErr_WarnFormat(
Py_ssize_t stack_level,
const char *format, /* ASCII-encoded string */
...);
+
+/* Emit a ResourceWarning warning */
+PyAPI_FUNC(int) PyErr_ResourceWarning(
+ PyObject *source,
+ Py_ssize_t stack_level,
+ const char *format, /* ASCII-encoded string */
+ ...);
#ifndef Py_LIMITED_API
PyAPI_FUNC(int) PyErr_WarnExplicitObject(
PyObject *category,
generated by cgit v0.12 at 2024-12-11 21:50:42 (GMT)