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Update SimpleJSON library 3.10.0 (c52efea) → 3.13.2 (6ffddbe).

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This commit is contained in:
JackDandy 2018-03-27 01:28:20 +01:00
parent 5ee8a5b53d
commit 4fa4ec8191
9 changed files with 236 additions and 245 deletions
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1
CHANGES.md
View file

@ -16,6 +16,7 @@
* Update rarfile 3.0 (3e54b22) to 3.0 (2704344)
* Update Requests library 2.13.0 (fc54869) to 2.15.1 (282b01a)
* Update scandir 1.3 to 1.6 (c3592ee)
* Update SimpleJSON library 3.10.0 (c52efea) to 3.13.2 (6ffddbe)
[develop changelog]

12
lib/simplejson/__init__.py
View file

@ -77,7 +77,8 @@ Specializing JSON object encoding::
>>> def encode_complex(obj):
... if isinstance(obj, complex):
... return [obj.real, obj.imag]
... raise TypeError(repr(o) + " is not JSON serializable")
... raise TypeError('Object of type %s is not JSON serializable' %
... obj.__class__.__name__)
...
>>> json.dumps(2 + 1j, default=encode_complex)
'[2.0, 1.0]'
@ -97,20 +98,21 @@ Using simplejson.tool from the shell to validate and pretty-print::
Expecting property name: line 1 column 3 (char 2)
"""
from __future__ import absolute_import
__version__ = '3.10.0'
__version__ = '3.13.2'
__all__ = [
'dump', 'dumps', 'load', 'loads',
'JSONDecoder', 'JSONDecodeError', 'JSONEncoder',
'OrderedDict', 'simple_first',
'OrderedDict', 'simple_first', 'RawJSON'
]
__author__ = 'Bob Ippolito <bob@redivi.com>'
from decimal import Decimal
from .scanner import JSONDecodeError
from .errors import JSONDecodeError
from .raw_json import RawJSON
from .decoder import JSONDecoder
from .encoder import JSONEncoder, JSONEncoderForHTML, RawJSON
from .encoder import JSONEncoder, JSONEncoderForHTML
def _import_OrderedDict():
import collections
try:

295
lib/simplejson/_speedups.c
View file

@ -68,19 +68,6 @@ json_PyOS_string_to_double(const char *s, char **endptr, PyObject *overflow_exce
#endif
#endif /* PY_VERSION_HEX < 0x02060000 */
#if PY_VERSION_HEX < 0x02050000
#if !defined(PY_SSIZE_T_MIN)
typedef int Py_ssize_t;
#define PY_SSIZE_T_MAX INT_MAX
#define PY_SSIZE_T_MIN INT_MIN
#define PyInt_FromSsize_t PyInt_FromLong
#define PyInt_AsSsize_t PyInt_AsLong
#endif
#if !defined(Py_IS_FINITE)
#define Py_IS_FINITE(X) (!Py_IS_INFINITY(X) && !Py_IS_NAN(X))
#endif
#endif /* PY_VERSION_HEX < 0x02050000 */
#ifdef __GNUC__
#define UNUSED __attribute__((__unused__))
#else
@ -129,7 +116,8 @@ JSON_Accu_Destroy(JSON_Accu *acc);
typedef struct _PyScannerObject {
PyObject_HEAD
PyObject *encoding;
PyObject *strict;
PyObject *strict_bool;
int strict;
PyObject *object_hook;
PyObject *pairs_hook;
PyObject *parse_float;
@ -140,7 +128,7 @@ typedef struct _PyScannerObject {
static PyMemberDef scanner_members[] = {
{"encoding", T_OBJECT, offsetof(PyScannerObject, encoding), READONLY, "encoding"},
{"strict", T_OBJECT, offsetof(PyScannerObject, strict), READONLY, "strict"},
{"strict", T_OBJECT, offsetof(PyScannerObject, strict_bool), READONLY, "strict"},
{"object_hook", T_OBJECT, offsetof(PyScannerObject, object_hook), READONLY, "object_hook"},
{"object_pairs_hook", T_OBJECT, offsetof(PyScannerObject, pairs_hook), READONLY, "object_pairs_hook"},
{"parse_float", T_OBJECT, offsetof(PyScannerObject, parse_float), READONLY, "parse_float"},
@ -231,16 +219,12 @@ static PyObject *
_build_rval_index_tuple(PyObject *rval, Py_ssize_t idx);
static PyObject *
scanner_new(PyTypeObject *type, PyObject *args, PyObject *kwds);
static int
scanner_init(PyObject *self, PyObject *args, PyObject *kwds);
static void
scanner_dealloc(PyObject *self);
static int
scanner_clear(PyObject *self);
static PyObject *
encoder_new(PyTypeObject *type, PyObject *args, PyObject *kwds);
static int
encoder_init(PyObject *self, PyObject *args, PyObject *kwds);
static void
encoder_dealloc(PyObject *self);
static int
@ -279,17 +263,10 @@ moduleinit(void);
#define MIN_EXPANSION 6
static PyObject* RawJSONType;
static PyObject* RawJSONType = NULL;
static int
is_raw_json(PyObject *obj)
{
if (RawJSONType == NULL) {
PyObject *encoder_module = PyImport_ImportModule("simplejson.encoder");
RawJSONType = PyObject_GetAttrString(encoder_module, "RawJSON");
Py_DECREF(encoder_module);
if (RawJSONType == NULL)
return 0;
}
return PyObject_IsInstance(obj, RawJSONType) ? 1 : 0;
}
@ -659,10 +636,13 @@ encoder_stringify_key(PyEncoderObject *s, PyObject *key)
}
else if (PyString_Check(key)) {
#if PY_MAJOR_VERSION >= 3
const char *encoding = JSON_ASCII_AS_STRING(s->encoding);
if (encoding == NULL)
return NULL;
return PyUnicode_Decode(
PyString_AS_STRING(key),
PyString_GET_SIZE(key),
JSON_ASCII_AS_STRING(s->encoding),
encoding,
NULL);
#else /* PY_MAJOR_VERSION >= 3 */
Py_INCREF(key);
@ -700,7 +680,9 @@ encoder_stringify_key(PyEncoderObject *s, PyObject *key)
Py_INCREF(Py_None);
return Py_None;
}
PyErr_SetString(PyExc_TypeError, "keys must be a string");
PyErr_Format(PyExc_TypeError,
"keys must be str, int, float, bool or None, "
"not %.100s", key->ob_type->tp_name);
return NULL;
}
@ -712,7 +694,8 @@ encoder_dict_iteritems(PyEncoderObject *s, PyObject *dct)
PyObject *lst = NULL;
PyObject *item = NULL;
PyObject *kstr = NULL;
static PyObject *sortfun = NULL;
PyObject *sortfun = NULL;
PyObject *sortres;
static PyObject *sortargs = NULL;
if (sortargs == NULL) {
@ -783,8 +766,10 @@ encoder_dict_iteritems(PyEncoderObject *s, PyObject *dct)
sortfun = PyObject_GetAttrString(lst, "sort");
if (sortfun == NULL)
goto bail;
if (!PyObject_Call(sortfun, sortargs, s->item_sort_kw))
sortres = PyObject_Call(sortfun, sortargs, s->item_sort_kw);
if (!sortres)
goto bail;
Py_DECREF(sortres);
Py_CLEAR(sortfun);
iter = PyObject_GetIter(lst);
Py_CLEAR(lst);
@ -798,22 +783,12 @@ bail:
return NULL;
}
/* Use JSONDecodeError exception to raise a nice looking ValueError subclass */
static PyObject *JSONDecodeError = NULL;
static void
raise_errmsg(char *msg, PyObject *s, Py_ssize_t end)
{
/* Use JSONDecodeError exception to raise a nice looking ValueError subclass */
static PyObject *JSONDecodeError = NULL;
PyObject *exc;
if (JSONDecodeError == NULL) {
PyObject *scanner = PyImport_ImportModule("simplejson.scanner");
if (scanner == NULL)
return;
JSONDecodeError = PyObject_GetAttrString(scanner, "JSONDecodeError");
Py_DECREF(scanner);
if (JSONDecodeError == NULL)
return;
}
exc = PyObject_CallFunction(JSONDecodeError, "(zOO&)", msg, s, _convertPyInt_FromSsize_t, &end);
PyObject *exc = PyObject_CallFunction(JSONDecodeError, "(zOO&)", msg, s, _convertPyInt_FromSsize_t, &end);
if (exc) {
PyErr_SetObject(JSONDecodeError, exc);
Py_DECREF(exc);
@ -1385,7 +1360,8 @@ py_encode_basestring_ascii(PyObject* self UNUSED, PyObject *pystr)
static void
scanner_dealloc(PyObject *self)
{
/* Deallocate scanner object */
/* bpo-31095: UnTrack is needed before calling any callbacks */
PyObject_GC_UnTrack(self);
scanner_clear(self);
Py_TYPE(self)->tp_free(self);
}
@ -1397,7 +1373,7 @@ scanner_traverse(PyObject *self, visitproc visit, void *arg)
assert(PyScanner_Check(self));
s = (PyScannerObject *)self;
Py_VISIT(s->encoding);
Py_VISIT(s->strict);
Py_VISIT(s->strict_bool);
Py_VISIT(s->object_hook);
Py_VISIT(s->pairs_hook);
Py_VISIT(s->parse_float);
@ -1414,7 +1390,7 @@ scanner_clear(PyObject *self)
assert(PyScanner_Check(self));
s = (PyScannerObject *)self;
Py_CLEAR(s->encoding);
Py_CLEAR(s->strict);
Py_CLEAR(s->strict_bool);
Py_CLEAR(s->object_hook);
Py_CLEAR(s->pairs_hook);
Py_CLEAR(s->parse_float);
@ -1444,7 +1420,6 @@ _parse_object_str(PyScannerObject *s, PyObject *pystr, Py_ssize_t idx, Py_ssize_
PyObject *key = NULL;
PyObject *val = NULL;
char *encoding = JSON_ASCII_AS_STRING(s->encoding);
int strict = PyObject_IsTrue(s->strict);
int has_pairs_hook = (s->pairs_hook != Py_None);
int did_parse = 0;
Py_ssize_t next_idx;
@ -1474,7 +1449,7 @@ _parse_object_str(PyScannerObject *s, PyObject *pystr, Py_ssize_t idx, Py_ssize_
raise_errmsg(ERR_OBJECT_PROPERTY, pystr, idx);
goto bail;
}
key = scanstring_str(pystr, idx + 1, encoding, strict, &next_idx);
key = scanstring_str(pystr, idx + 1, encoding, s->strict, &next_idx);
if (key == NULL)
goto bail;
memokey = PyDict_GetItem(s->memo, key);
@ -1605,7 +1580,6 @@ _parse_object_unicode(PyScannerObject *s, PyObject *pystr, Py_ssize_t idx, Py_ss
PyObject *item;
PyObject *key = NULL;
PyObject *val = NULL;
int strict = PyObject_IsTrue(s->strict);
int has_pairs_hook = (s->pairs_hook != Py_None);
int did_parse = 0;
Py_ssize_t next_idx;
@ -1636,7 +1610,7 @@ _parse_object_unicode(PyScannerObject *s, PyObject *pystr, Py_ssize_t idx, Py_ss
raise_errmsg(ERR_OBJECT_PROPERTY, pystr, idx);
goto bail;
}
key = scanstring_unicode(pystr, idx + 1, strict, &next_idx);
key = scanstring_unicode(pystr, idx + 1, s->strict, &next_idx);
if (key == NULL)
goto bail;
memokey = PyDict_GetItem(s->memo, key);
@ -2180,7 +2154,7 @@ scan_once_str(PyScannerObject *s, PyObject *pystr, Py_ssize_t idx, Py_ssize_t *n
/* string */
rval = scanstring_str(pystr, idx + 1,
JSON_ASCII_AS_STRING(s->encoding),
PyObject_IsTrue(s->strict),
s->strict,
next_idx_ptr);
break;
case '{':
@ -2287,7 +2261,7 @@ scan_once_unicode(PyScannerObject *s, PyObject *pystr, Py_ssize_t idx, Py_ssize_
case '"':
/* string */
rval = scanstring_unicode(pystr, idx + 1,
PyObject_IsTrue(s->strict),
s->strict,
next_idx_ptr);
break;
case '{':
@ -2429,23 +2403,6 @@ scanner_call(PyObject *self, PyObject *args, PyObject *kwds)
return _build_rval_index_tuple(rval, next_idx);
}
static PyObject *
scanner_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
{
PyScannerObject *s;
s = (PyScannerObject *)type->tp_alloc(type, 0);
if (s != NULL) {
s->encoding = NULL;
s->strict = NULL;
s->object_hook = NULL;
s->pairs_hook = NULL;
s->parse_float = NULL;
s->parse_int = NULL;
s->parse_constant = NULL;
}
return (PyObject *)s;
}
static PyObject *
JSON_ParseEncoding(PyObject *encoding)
{
@ -2465,8 +2422,8 @@ JSON_ParseEncoding(PyObject *encoding)
return NULL;
}
static int
scanner_init(PyObject *self, PyObject *args, PyObject *kwds)
static PyObject *
scanner_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
{
/* Initialize Scanner object */
PyObject *ctx;
@ -2474,11 +2431,12 @@ scanner_init(PyObject *self, PyObject *args, PyObject *kwds)
PyScannerObject *s;
PyObject *encoding;
assert(PyScanner_Check(self));
s = (PyScannerObject *)self;
if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:make_scanner", kwlist, &ctx))
return -1;
return NULL;
s = (PyScannerObject *)type->tp_alloc(type, 0);
if (s == NULL)
return NULL;
if (s->memo == NULL) {
s->memo = PyDict_New();
@ -2494,8 +2452,11 @@ scanner_init(PyObject *self, PyObject *args, PyObject *kwds)
goto bail;
/* All of these will fail "gracefully" so we don't need to verify them */
s->strict = PyObject_GetAttrString(ctx, "strict");
if (s->strict == NULL)
s->strict_bool = PyObject_GetAttrString(ctx, "strict");
if (s->strict_bool == NULL)
goto bail;
s->strict = PyObject_IsTrue(s->strict_bool);
if (s->strict < 0)
goto bail;
s->object_hook = PyObject_GetAttrString(ctx, "object_hook");
if (s->object_hook == NULL)
@ -2513,17 +2474,11 @@ scanner_init(PyObject *self, PyObject *args, PyObject *kwds)
if (s->parse_constant == NULL)
goto bail;
return 0;
return (PyObject *)s;
bail:
Py_CLEAR(s->encoding);
Py_CLEAR(s->strict);
Py_CLEAR(s->object_hook);
Py_CLEAR(s->pairs_hook);
Py_CLEAR(s->parse_float);
Py_CLEAR(s->parse_int);
Py_CLEAR(s->parse_constant);
return -1;
Py_DECREF(s);
return NULL;
}
PyDoc_STRVAR(scanner_doc, "JSON scanner object");
@ -2565,7 +2520,7 @@ PyTypeObject PyScannerType = {
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
scanner_init, /* tp_init */
0, /* tp_init */
0,/* PyType_GenericAlloc, */ /* tp_alloc */
scanner_new, /* tp_new */
0,/* PyObject_GC_Del, */ /* tp_free */
@ -2573,30 +2528,6 @@ PyTypeObject PyScannerType = {
static PyObject *
encoder_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
{
PyEncoderObject *s;
s = (PyEncoderObject *)type->tp_alloc(type, 0);
if (s != NULL) {
s->markers = NULL;
s->defaultfn = NULL;
s->encoder = NULL;
s->encoding = NULL;
s->indent = NULL;
s->key_separator = NULL;
s->item_separator = NULL;
s->key_memo = NULL;
s->sort_keys = NULL;
s->item_sort_key = NULL;
s->item_sort_kw = NULL;
s->Decimal = NULL;
s->max_long_size = NULL;
s->min_long_size = NULL;
}
return (PyObject *)s;
}
static int
encoder_init(PyObject *self, PyObject *args, PyObject *kwds)
{
static char *kwlist[] = {
"markers",
@ -2627,9 +2558,7 @@ encoder_init(PyObject *self, PyObject *args, PyObject *kwds)
PyObject *use_decimal, *namedtuple_as_object, *tuple_as_array, *iterable_as_array;
PyObject *int_as_string_bitcount, *item_sort_key, *encoding, *for_json;
PyObject *ignore_nan, *Decimal;
assert(PyEncoder_Check(self));
s = (PyEncoderObject *)self;
int is_true;
if (!PyArg_ParseTupleAndKeywords(args, kwds, "OOOOOOOOOOOOOOOOOOOO:make_encoder", kwlist,
&markers, &defaultfn, &encoder, &indent, &key_separator, &item_separator,
@ -2637,7 +2566,11 @@ encoder_init(PyObject *self, PyObject *args, PyObject *kwds)
&namedtuple_as_object, &tuple_as_array,
&int_as_string_bitcount, &item_sort_key, &encoding, &for_json,
&ignore_nan, &Decimal, &iterable_as_array))
return -1;
return NULL;
s = (PyEncoderObject *)type->tp_alloc(type, 0);
if (s == NULL)
return NULL;
Py_INCREF(markers);
s->markers = markers;
@ -2647,7 +2580,9 @@ encoder_init(PyObject *self, PyObject *args, PyObject *kwds)
s->encoder = encoder;
s->encoding = JSON_ParseEncoding(encoding);
if (s->encoding == NULL)
return -1;
goto bail;
if (JSON_ASCII_AS_STRING(s->encoding) == NULL)
goto bail;
Py_INCREF(indent);
s->indent = indent;
Py_INCREF(key_separator);
@ -2657,31 +2592,46 @@ encoder_init(PyObject *self, PyObject *args, PyObject *kwds)
Py_INCREF(skipkeys);
s->skipkeys_bool = skipkeys;
s->skipkeys = PyObject_IsTrue(skipkeys);
if (s->skipkeys < 0)
goto bail;
Py_INCREF(key_memo);
s->key_memo = key_memo;
s->fast_encode = (PyCFunction_Check(s->encoder) && PyCFunction_GetFunction(s->encoder) == (PyCFunction)py_encode_basestring_ascii);
s->allow_or_ignore_nan = (
(PyObject_IsTrue(ignore_nan) ? JSON_IGNORE_NAN : 0) |
(PyObject_IsTrue(allow_nan) ? JSON_ALLOW_NAN : 0));
is_true = PyObject_IsTrue(ignore_nan);
if (is_true < 0)
goto bail;
s->allow_or_ignore_nan = is_true ? JSON_IGNORE_NAN : 0;
is_true = PyObject_IsTrue(allow_nan);
if (is_true < 0)
goto bail;
s->allow_or_ignore_nan |= is_true ? JSON_ALLOW_NAN : 0;
s->use_decimal = PyObject_IsTrue(use_decimal);
if (s->use_decimal < 0)
goto bail;
s->namedtuple_as_object = PyObject_IsTrue(namedtuple_as_object);
if (s->namedtuple_as_object < 0)
goto bail;
s->tuple_as_array = PyObject_IsTrue(tuple_as_array);
if (s->tuple_as_array < 0)
goto bail;
s->iterable_as_array = PyObject_IsTrue(iterable_as_array);
if (s->iterable_as_array < 0)
goto bail;
if (PyInt_Check(int_as_string_bitcount) || PyLong_Check(int_as_string_bitcount)) {
static const unsigned int long_long_bitsize = SIZEOF_LONG_LONG * 8;
int int_as_string_bitcount_val = (int)PyLong_AsLong(int_as_string_bitcount);
if (int_as_string_bitcount_val > 0 && int_as_string_bitcount_val < (int)long_long_bitsize) {
s->max_long_size = PyLong_FromUnsignedLongLong(1ULL << int_as_string_bitcount_val);
s->min_long_size = PyLong_FromLongLong(-1LL << int_as_string_bitcount_val);
static const unsigned long long_long_bitsize = SIZEOF_LONG_LONG * 8;
long int_as_string_bitcount_val = PyLong_AsLong(int_as_string_bitcount);
if (int_as_string_bitcount_val > 0 && int_as_string_bitcount_val < (long)long_long_bitsize) {
s->max_long_size = PyLong_FromUnsignedLongLong(1ULL << (int)int_as_string_bitcount_val);
s->min_long_size = PyLong_FromLongLong(-1LL << (int)int_as_string_bitcount_val);
if (s->min_long_size == NULL || s->max_long_size == NULL) {
return -1;
goto bail;
}
}
else {
PyErr_Format(PyExc_TypeError,
"int_as_string_bitcount (%d) must be greater than 0 and less than the number of bits of a `long long` type (%u bits)",
"int_as_string_bitcount (%ld) must be greater than 0 and less than the number of bits of a `long long` type (%lu bits)",
int_as_string_bitcount_val, long_long_bitsize);
return -1;
goto bail;
}
}
else if (int_as_string_bitcount == Py_None) {
@ -2692,26 +2642,31 @@ encoder_init(PyObject *self, PyObject *args, PyObject *kwds)
}
else {
PyErr_SetString(PyExc_TypeError, "int_as_string_bitcount must be None or an integer");
return -1;
goto bail;
}
if (item_sort_key != Py_None) {
if (!PyCallable_Check(item_sort_key)) {
PyErr_SetString(PyExc_TypeError, "item_sort_key must be None or callable");
return -1;
goto bail;
}
}
else if (PyObject_IsTrue(sort_keys)) {
static PyObject *itemgetter0 = NULL;
if (!itemgetter0) {
PyObject *operator = PyImport_ImportModule("operator");
if (!operator)
return -1;
itemgetter0 = PyObject_CallMethod(operator, "itemgetter", "i", 0);
Py_DECREF(operator);
else {
is_true = PyObject_IsTrue(sort_keys);
if (is_true < 0)
goto bail;
if (is_true) {
static PyObject *itemgetter0 = NULL;
if (!itemgetter0) {
PyObject *operator = PyImport_ImportModule("operator");
if (!operator)
goto bail;
itemgetter0 = PyObject_CallMethod(operator, "itemgetter", "i", 0);
Py_DECREF(operator);
}
item_sort_key = itemgetter0;
if (!item_sort_key)
goto bail;
}
item_sort_key = itemgetter0;
if (!item_sort_key)
return -1;
}
if (item_sort_key == Py_None) {
Py_INCREF(Py_None);
@ -2720,9 +2675,9 @@ encoder_init(PyObject *self, PyObject *args, PyObject *kwds)
else {
s->item_sort_kw = PyDict_New();
if (s->item_sort_kw == NULL)
return -1;
goto bail;
if (PyDict_SetItemString(s->item_sort_kw, "key", item_sort_key))
return -1;
goto bail;
}
Py_INCREF(sort_keys);
s->sort_keys = sort_keys;
@ -2731,8 +2686,14 @@ encoder_init(PyObject *self, PyObject *args, PyObject *kwds)
Py_INCREF(Decimal);
s->Decimal = Decimal;
s->for_json = PyObject_IsTrue(for_json);
if (s->for_json < 0)
goto bail;
return 0;
return (PyObject *)s;
bail:
Py_DECREF(s);
return NULL;
}
static PyObject *
@ -2852,10 +2813,25 @@ static PyObject *
encoder_encode_string(PyEncoderObject *s, PyObject *obj)
{
/* Return the JSON representation of a string */
if (s->fast_encode)
PyObject *encoded;
if (s->fast_encode) {
return py_encode_basestring_ascii(NULL, obj);
else
return PyObject_CallFunctionObjArgs(s->encoder, obj, NULL);
}
encoded = PyObject_CallFunctionObjArgs(s->encoder, obj, NULL);
if (encoded != NULL &&
#if PY_MAJOR_VERSION < 3
!JSON_ASCII_Check(encoded) &&
#endif /* PY_MAJOR_VERSION < 3 */
!PyUnicode_Check(encoded))
{
PyErr_Format(PyExc_TypeError,
"encoder() must return a string, not %.80s",
Py_TYPE(encoded)->tp_name);
Py_DECREF(encoded);
return NULL;
}
return encoded;
}
static int
@ -3250,7 +3226,8 @@ bail:
static void
encoder_dealloc(PyObject *self)
{
/* Deallocate Encoder */
/* bpo-31095: UnTrack is needed before calling any callbacks */
PyObject_GC_UnTrack(self);
encoder_clear(self);
Py_TYPE(self)->tp_free(self);
}
@ -3342,7 +3319,7 @@ PyTypeObject PyEncoderType = {
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
encoder_init, /* tp_init */
0, /* tp_init */
0, /* tp_alloc */
encoder_new, /* tp_new */
0, /* tp_free */
@ -3377,14 +3354,24 @@ static struct PyModuleDef moduledef = {
};
#endif
PyObject *
import_dependency(char *module_name, char *attr_name)
{
PyObject *rval;
PyObject *module = PyImport_ImportModule(module_name);
if (module == NULL)
return NULL;
rval = PyObject_GetAttrString(module, attr_name);
Py_DECREF(module);
return rval;
}
static PyObject *
moduleinit(void)
{
PyObject *m;
PyScannerType.tp_new = PyType_GenericNew;
if (PyType_Ready(&PyScannerType) < 0)
return NULL;
PyEncoderType.tp_new = PyType_GenericNew;
if (PyType_Ready(&PyEncoderType) < 0)
return NULL;
@ -3397,6 +3384,12 @@ moduleinit(void)
PyModule_AddObject(m, "make_scanner", (PyObject*)&PyScannerType);
Py_INCREF((PyObject*)&PyEncoderType);
PyModule_AddObject(m, "make_encoder", (PyObject*)&PyEncoderType);
RawJSONType = import_dependency("simplejson.raw_json", "RawJSON");
if (RawJSONType == NULL)
return NULL;
JSONDecodeError = import_dependency("simplejson.errors", "JSONDecodeError");
if (JSONDecodeError == NULL)
return NULL;
return m;
}

8
lib/simplejson/decoder.py
View file

@ -4,7 +4,7 @@ from __future__ import absolute_import
import re
import sys
import struct
from .compat import b, u, text_type, binary_type, PY3, unichr
from .compat import u, text_type, binary_type, PY3, unichr
from .scanner import make_scanner, JSONDecodeError
def _import_c_scanstring():
@ -24,11 +24,7 @@ FLAGS = re.VERBOSE | re.MULTILINE | re.DOTALL
def _floatconstants():
if sys.version_info < (2, 6):
_BYTES = '7FF80000000000007FF0000000000000'.decode('hex')
# The struct module in Python 2.4 would get frexp() out of range here
# when an endian is specified in the format string. Fixed in Python 2.5+
if sys.byteorder != 'big':
_BYTES = _BYTES[:8][::-1] + _BYTES[8:][::-1]
nan, inf = struct.unpack('dd', _BYTES)
nan, inf = struct.unpack('>dd', _BYTES)
else:
nan = float('nan')
inf = float('inf')

33
lib/simplejson/encoder.py
View file

@ -14,7 +14,8 @@ def _import_speedups():
return None, None
c_encode_basestring_ascii, c_make_encoder = _import_speedups()
from simplejson.decoder import PosInf
from .decoder import PosInf
from .raw_json import RawJSON
#ESCAPE = re.compile(ur'[\x00-\x1f\\"\b\f\n\r\t\u2028\u2029]')
# This is required because u() will mangle the string and ur'' isn't valid
@ -39,14 +40,6 @@ for i in [0x2028, 0x2029]:
FLOAT_REPR = repr
class RawJSON(object):
"""Wrap an encoded JSON document for direct embedding in the output
"""
def __init__(self, encoded_json):
self.encoded_json = encoded_json
def encode_basestring(s, _PY3=PY3, _q=u('"')):
"""Return a JSON representation of a Python string
@ -55,12 +48,15 @@ def encode_basestring(s, _PY3=PY3, _q=u('"')):
if isinstance(s, binary_type):
s = s.decode('utf-8')
if type(s) is not text_type:
s = text_type(s)
s = text_type.__str__(s)
else:
if isinstance(s, str) and HAS_UTF8.search(s) is not None:
s = s.decode('utf-8')
if type(s) not in string_types:
s = text_type(s)
if isinstance(s, str):
s = str.__str__(s)
else:
s = unicode.__getnewargs__(s)[0]
def replace(match):
return ESCAPE_DCT[match.group(0)]
return _q + ESCAPE.sub(replace, s) + _q
@ -74,12 +70,15 @@ def py_encode_basestring_ascii(s, _PY3=PY3):
if isinstance(s, binary_type):
s = s.decode('utf-8')
if type(s) is not text_type:
s = text_type(s)
s = text_type.__str__(s)
else:
if isinstance(s, str) and HAS_UTF8.search(s) is not None:
s = s.decode('utf-8')
if type(s) not in string_types:
s = text_type(s)
if isinstance(s, str):
s = str.__str__(s)
else:
s = unicode.__getnewargs__(s)[0]
def replace(match):
s = match.group(0)
try:
@ -185,7 +184,7 @@ class JSONEncoder(object):
transformed into unicode using that encoding prior to JSON-encoding.
The default is UTF-8.
If use_decimal is true (not the default), ``decimal.Decimal`` will
If use_decimal is true (default: ``True``), ``decimal.Decimal`` will
be supported directly by the encoder. For the inverse, decode JSON
with ``parse_float=decimal.Decimal``.
@ -265,7 +264,8 @@ class JSONEncoder(object):
return JSONEncoder.default(self, o)
"""
raise TypeError(repr(o) + " is not JSON serializable")
raise TypeError('Object of type %s is not JSON serializable' %
o.__class__.__name__)
def encode(self, o):
"""Return a JSON string representation of a Python data structure.
@ -548,7 +548,8 @@ def _make_iterencode(markers, _default, _encoder, _indent, _floatstr,
elif _skipkeys:
key = None
else:
raise TypeError("key " + repr(key) + " is not a string")
raise TypeError('keys must be str, int, float, bool or None, '
'not %s' % key.__class__.__name__)
return key
def _iterencode_dict(dct, _current_indent_level):

53
lib/simplejson/errors.py Normal file
View file

@ -0,0 +1,53 @@
"""Error classes used by simplejson
"""
__all__ = ['JSONDecodeError']
def linecol(doc, pos):
lineno = doc.count('\n', 0, pos) + 1
if lineno == 1:
colno = pos + 1
else:
colno = pos - doc.rindex('\n', 0, pos)
return lineno, colno
def errmsg(msg, doc, pos, end=None):
lineno, colno = linecol(doc, pos)
msg = msg.replace('%r', repr(doc[pos:pos + 1]))
if end is None:
fmt = '%s: line %d column %d (char %d)'
return fmt % (msg, lineno, colno, pos)
endlineno, endcolno = linecol(doc, end)
fmt = '%s: line %d column %d - line %d column %d (char %d - %d)'
return fmt % (msg, lineno, colno, endlineno, endcolno, pos, end)
class JSONDecodeError(ValueError):
"""Subclass of ValueError with the following additional properties:
msg: The unformatted error message
doc: The JSON document being parsed
pos: The start index of doc where parsing failed
end: The end index of doc where parsing failed (may be None)
lineno: The line corresponding to pos
colno: The column corresponding to pos
endlineno: The line corresponding to end (may be None)
endcolno: The column corresponding to end (may be None)
"""
# Note that this exception is used from _speedups
def __init__(self, msg, doc, pos, end=None):
ValueError.__init__(self, errmsg(msg, doc, pos, end=end))
self.msg = msg
self.doc = doc
self.pos = pos
self.end = end
self.lineno, self.colno = linecol(doc, pos)
if end is not None:
self.endlineno, self.endcolno = linecol(doc, end)
else:
self.endlineno, self.endcolno = None, None
def __reduce__(self):
return self.__class__, (self.msg, self.doc, self.pos, self.end)

18
lib/simplejson/ordered_dict.py
View file

@ -5,17 +5,6 @@ http://code.activestate.com/recipes/576693/
"""
from UserDict import DictMixin
# Modified from original to support Python 2.4, see
# http://code.google.com/p/simplejson/issues/detail?id=53
try:
all
except NameError:
def all(seq):
for elem in seq:
if not elem:
return False
return True
class OrderedDict(dict, DictMixin):
def __init__(self, *args, **kwds):
@ -63,12 +52,7 @@ class OrderedDict(dict, DictMixin):
def popitem(self, last=True):
if not self:
raise KeyError('dictionary is empty')
# Modified from original to support Python 2.4, see
# http://code.google.com/p/simplejson/issues/detail?id=53
if last:
key = reversed(self).next()
else:
key = iter(self).next()
key = reversed(self).next() if last else iter(self).next()
value = self.pop(key)
return key, value

9
lib/simplejson/raw_json.py Normal file
View file

@ -0,0 +1,9 @@
"""Implementation of RawJSON
"""
class RawJSON(object):
"""Wrap an encoded JSON document for direct embedding in the output
"""
def __init__(self, encoded_json):
self.encoded_json = encoded_json

52
lib/simplejson/scanner.py
View file

@ -1,9 +1,10 @@
"""JSON token scanner
"""
import re
from .errors import JSONDecodeError
def _import_c_make_scanner():
try:
from simplejson._speedups import make_scanner
from ._speedups import make_scanner
return make_scanner
except ImportError:
return None
@ -15,55 +16,6 @@ NUMBER_RE = re.compile(
r'(-?(?:0|[1-9]\d*))(\.\d+)?([eE][-+]?\d+)?',
(re.VERBOSE | re.MULTILINE | re.DOTALL))
class JSONDecodeError(ValueError):
"""Subclass of ValueError with the following additional properties:
msg: The unformatted error message
doc: The JSON document being parsed
pos: The start index of doc where parsing failed
end: The end index of doc where parsing failed (may be None)
lineno: The line corresponding to pos
colno: The column corresponding to pos
endlineno: The line corresponding to end (may be None)
endcolno: The column corresponding to end (may be None)
"""
# Note that this exception is used from _speedups
def __init__(self, msg, doc, pos, end=None):
ValueError.__init__(self, errmsg(msg, doc, pos, end=end))
self.msg = msg
self.doc = doc
self.pos = pos
self.end = end
self.lineno, self.colno = linecol(doc, pos)
if end is not None:
self.endlineno, self.endcolno = linecol(doc, end)
else:
self.endlineno, self.endcolno = None, None
def __reduce__(self):
return self.__class__, (self.msg, self.doc, self.pos, self.end)
def linecol(doc, pos):
lineno = doc.count('\n', 0, pos) + 1
if lineno == 1:
colno = pos + 1
else:
colno = pos - doc.rindex('\n', 0, pos)
return lineno, colno
def errmsg(msg, doc, pos, end=None):
lineno, colno = linecol(doc, pos)
msg = msg.replace('%r', repr(doc[pos:pos + 1]))
if end is None:
fmt = '%s: line %d column %d (char %d)'
return fmt % (msg, lineno, colno, pos)
endlineno, endcolno = linecol(doc, end)
fmt = '%s: line %d column %d - line %d column %d (char %d - %d)'
return fmt % (msg, lineno, colno, endlineno, endcolno, pos, end)
def py_make_scanner(context):
parse_object = context.parse_object