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-rw-r--r--Include/Python-ast.h23
-rw-r--r--Include/bytesobject.h60
-rw-r--r--Include/longobject.h7
-rw-r--r--Include/patchlevel.h6
-rw-r--r--Include/pytime.h5
-rw-r--r--Include/setobject.h11
-rw-r--r--Include/unicodeobject.h23
7 files changed, 122 insertions, 13 deletions
diff --git a/Include/Python-ast.h b/Include/Python-ast.h
index 3bc015f..ea6679c 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, Attribute_kind=24,
+ Subscript_kind=25, Starred_kind=26, Name_kind=27,
+ List_kind=28, Tuple_kind=29};
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;
@@ -543,6 +554,12 @@ 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)
diff --git a/Include/bytesobject.h b/Include/bytesobject.h
index e379bac..b7a7c36 100644
--- a/Include/bytesobject.h
+++ b/Include/bytesobject.h
@@ -123,6 +123,66 @@ 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 object */
+ 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, overallocate the buffer (default: 0). */
+ 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.
+ 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);
+
+/* Add *size* bytes to the buffer.
+ 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);
+
+/* 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/longobject.h b/Include/longobject.h
index aed59ce..ab92495 100644
--- a/Include/longobject.h
+++ b/Include/longobject.h
@@ -182,6 +182,13 @@ 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/patchlevel.h b/Include/patchlevel.h
index 5145dd4..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_MINOR_VERSION 6
#define PY_MICRO_VERSION 0
-#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_FINAL
+#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_ALPHA
#define PY_RELEASE_SERIAL 0
/* Version as a string */
-#define PY_VERSION "3.5.0+"
+#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/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/unicodeobject.h b/Include/unicodeobject.h
index 4ba6328..adcb64c 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
generated by cgit v0.12 at 2024-12-02 14:56:51 (GMT)