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removed simplejson from scrapy code 

--HG--
extra : convert_revision : svn%3Ab85faa78-f9eb-468e-a121-7cced6da292c%40241
This commit is contained in:
Pablo Hoffman 2008-09-15 15:29:12 +00:00
parent 08feb4df1c
commit 2cb300b926
18 changed files with 1 additions and 1594 deletions
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1
scrapy/trunk/INSTALL
View File

@ -5,6 +5,7 @@ You need:
* pyopenssl for HTTPS support
* for win32: http://webcleaner.sourceforge.net/pyOpenSSL-0.6.win32-py2.5.exe
* spidermonkey (optional) - required for JSParser
* simplejson (optional) - required for url2guid web service
The python interpreter should have sys.getdefaultencoding() == 'utf-8'
If this is not the case, you can add the following lines to a file

287
scrapy/trunk/scrapy/lib/simplejson/__init__.py
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@ -1,287 +0,0 @@
r"""
A simple, fast, extensible JSON encoder and decoder
JSON (JavaScript Object Notation) <http://json.org> is a subset of
JavaScript syntax (ECMA-262 3rd edition) used as a lightweight data
interchange format.
simplejson exposes an API familiar to uses of the standard library
marshal and pickle modules.
Encoding basic Python object hierarchies::
>>> import simplejson
>>> simplejson.dumps(['foo', {'bar': ('baz', None, 1.0, 2)}])
'["foo", {"bar": ["baz", null, 1.0, 2]}]'
>>> print simplejson.dumps("\"foo\bar")
"\"foo\bar"
>>> print simplejson.dumps(u'\u1234')
"\u1234"
>>> print simplejson.dumps('\\')
"\\"
>>> print simplejson.dumps({"c": 0, "b": 0, "a": 0}, sort_keys=True)
{"a": 0, "b": 0, "c": 0}
>>> from StringIO import StringIO
>>> io = StringIO()
>>> simplejson.dump(['streaming API'], io)
>>> io.getvalue()
'["streaming API"]'
Compact encoding::
>>> import simplejson
>>> simplejson.dumps([1,2,3,{'4': 5, '6': 7}], separators=(',',':'))
'[1,2,3,{"4":5,"6":7}]'
Pretty printing::
>>> import simplejson
>>> print simplejson.dumps({'4': 5, '6': 7}, sort_keys=True, indent=4)
{
"4": 5,
"6": 7
}
Decoding JSON::
>>> import simplejson
>>> simplejson.loads('["foo", {"bar":["baz", null, 1.0, 2]}]')
[u'foo', {u'bar': [u'baz', None, 1.0, 2]}]
>>> simplejson.loads('"\\"foo\\bar"')
u'"foo\x08ar'
>>> from StringIO import StringIO
>>> io = StringIO('["streaming API"]')
>>> simplejson.load(io)
[u'streaming API']
Specializing JSON object decoding::
>>> import simplejson
>>> def as_complex(dct):
... if '__complex__' in dct:
... return complex(dct['real'], dct['imag'])
... return dct
...
>>> simplejson.loads('{"__complex__": true, "real": 1, "imag": 2}',
... object_hook=as_complex)
(1+2j)
Extending JSONEncoder::
>>> import simplejson
>>> class ComplexEncoder(simplejson.JSONEncoder):
... def default(self, obj):
... if isinstance(obj, complex):
... return [obj.real, obj.imag]
... return simplejson.JSONEncoder.default(self, obj)
...
>>> dumps(2 + 1j, cls=ComplexEncoder)
'[2.0, 1.0]'
>>> ComplexEncoder().encode(2 + 1j)
'[2.0, 1.0]'
>>> list(ComplexEncoder().iterencode(2 + 1j))
['[', '2.0', ', ', '1.0', ']']
Note that the JSON produced by this module's default settings
is a subset of YAML, so it may be used as a serializer for that as well.
"""
__version__ = '1.7.2'
__all__ = [
'dump', 'dumps', 'load', 'loads',
'JSONDecoder', 'JSONEncoder',
]
from decoder import JSONDecoder
from encoder import JSONEncoder
_default_encoder = JSONEncoder(
skipkeys=False,
ensure_ascii=True,
check_circular=True,
allow_nan=True,
indent=None,
separators=None,
encoding='utf-8'
)
def dump(obj, fp, skipkeys=False, ensure_ascii=True, check_circular=True,
allow_nan=True, cls=None, indent=None, separators=None,
encoding='utf-8', **kw):
"""
Serialize ``obj`` as a JSON formatted stream to ``fp`` (a
``.write()``-supporting file-like object).
If ``skipkeys`` is ``True`` then ``dict`` keys that are not basic types
(``str``, ``unicode``, ``int``, ``long``, ``float``, ``bool``, ``None``)
will be skipped instead of raising a ``TypeError``.
If ``ensure_ascii`` is ``False``, then the some chunks written to ``fp``
may be ``unicode`` instances, subject to normal Python ``str`` to
``unicode`` coercion rules. Unless ``fp.write()`` explicitly
understands ``unicode`` (as in ``codecs.getwriter()``) this is likely
to cause an error.
If ``check_circular`` is ``False``, then the circular reference check
for container types will be skipped and a circular reference will
result in an ``OverflowError`` (or worse).
If ``allow_nan`` is ``False``, then it will be a ``ValueError`` to
serialize out of range ``float`` values (``nan``, ``inf``, ``-inf``)
in strict compliance of the JSON specification, instead of using the
JavaScript equivalents (``NaN``, ``Infinity``, ``-Infinity``).
If ``indent`` is a non-negative integer, then JSON array elements and object
members will be pretty-printed with that indent level. An indent level
of 0 will only insert newlines. ``None`` is the most compact representation.
If ``separators`` is an ``(item_separator, dict_separator)`` tuple
then it will be used instead of the default ``(', ', ': ')`` separators.
``(',', ':')`` is the most compact JSON representation.
``encoding`` is the character encoding for str instances, default is UTF-8.
To use a custom ``JSONEncoder`` subclass (e.g. one that overrides the
``.default()`` method to serialize additional types), specify it with
the ``cls`` kwarg.
"""
# cached encoder
if (skipkeys is False and ensure_ascii is True and
check_circular is True and allow_nan is True and
cls is None and indent is None and separators is None and
encoding == 'utf-8' and not kw):
iterable = _default_encoder.iterencode(obj)
else:
if cls is None:
cls = JSONEncoder
iterable = cls(skipkeys=skipkeys, ensure_ascii=ensure_ascii,
check_circular=check_circular, allow_nan=allow_nan, indent=indent,
separators=separators, encoding=encoding, **kw).iterencode(obj)
# could accelerate with writelines in some versions of Python, at
# a debuggability cost
for chunk in iterable:
fp.write(chunk)
def dumps(obj, skipkeys=False, ensure_ascii=True, check_circular=True,
allow_nan=True, cls=None, indent=None, separators=None,
encoding='utf-8', **kw):
"""
Serialize ``obj`` to a JSON formatted ``str``.
If ``skipkeys`` is ``True`` then ``dict`` keys that are not basic types
(``str``, ``unicode``, ``int``, ``long``, ``float``, ``bool``, ``None``)
will be skipped instead of raising a ``TypeError``.
If ``ensure_ascii`` is ``False``, then the return value will be a
``unicode`` instance subject to normal Python ``str`` to ``unicode``
coercion rules instead of being escaped to an ASCII ``str``.
If ``check_circular`` is ``False``, then the circular reference check
for container types will be skipped and a circular reference will
result in an ``OverflowError`` (or worse).
If ``allow_nan`` is ``False``, then it will be a ``ValueError`` to
serialize out of range ``float`` values (``nan``, ``inf``, ``-inf``) in
strict compliance of the JSON specification, instead of using the
JavaScript equivalents (``NaN``, ``Infinity``, ``-Infinity``).
If ``indent`` is a non-negative integer, then JSON array elements and
object members will be pretty-printed with that indent level. An indent
level of 0 will only insert newlines. ``None`` is the most compact
representation.
If ``separators`` is an ``(item_separator, dict_separator)`` tuple
then it will be used instead of the default ``(', ', ': ')`` separators.
``(',', ':')`` is the most compact JSON representation.
``encoding`` is the character encoding for str instances, default is UTF-8.
To use a custom ``JSONEncoder`` subclass (e.g. one that overrides the
``.default()`` method to serialize additional types), specify it with
the ``cls`` kwarg.
"""
# cached encoder
if (skipkeys is False and ensure_ascii is True and
check_circular is True and allow_nan is True and
cls is None and indent is None and separators is None and
encoding == 'utf-8' and not kw):
return _default_encoder.encode(obj)
if cls is None:
cls = JSONEncoder
return cls(
skipkeys=skipkeys, ensure_ascii=ensure_ascii,
check_circular=check_circular, allow_nan=allow_nan, indent=indent,
separators=separators, encoding=encoding,
**kw).encode(obj)
_default_decoder = JSONDecoder(encoding=None, object_hook=None)
def load(fp, encoding=None, cls=None, object_hook=None, **kw):
"""
Deserialize ``fp`` (a ``.read()``-supporting file-like object containing
a JSON document) to a Python object.
If the contents of ``fp`` is encoded with an ASCII based encoding other
than utf-8 (e.g. latin-1), then an appropriate ``encoding`` name must
be specified. Encodings that are not ASCII based (such as UCS-2) are
not allowed, and should be wrapped with
``codecs.getreader(fp)(encoding)``, or simply decoded to a ``unicode``
object and passed to ``loads()``
``object_hook`` is an optional function that will be called with the
result of any object literal decode (a ``dict``). The return value of
``object_hook`` will be used instead of the ``dict``. This feature
can be used to implement custom decoders (e.g. JSON-RPC class hinting).
To use a custom ``JSONDecoder`` subclass, specify it with the ``cls``
kwarg.
"""
return loads(fp.read(),
encoding=encoding, cls=cls, object_hook=object_hook, **kw)
def loads(s, encoding=None, cls=None, object_hook=None, **kw):
"""
Deserialize ``s`` (a ``str`` or ``unicode`` instance containing a JSON
document) to a Python object.
If ``s`` is a ``str`` instance and is encoded with an ASCII based encoding
other than utf-8 (e.g. latin-1) then an appropriate ``encoding`` name
must be specified. Encodings that are not ASCII based (such as UCS-2)
are not allowed and should be decoded to ``unicode`` first.
``object_hook`` is an optional function that will be called with the
result of any object literal decode (a ``dict``). The return value of
``object_hook`` will be used instead of the ``dict``. This feature
can be used to implement custom decoders (e.g. JSON-RPC class hinting).
To use a custom ``JSONDecoder`` subclass, specify it with the ``cls``
kwarg.
"""
if cls is None and encoding is None and object_hook is None and not kw:
return _default_decoder.decode(s)
if cls is None:
cls = JSONDecoder
if object_hook is not None:
kw['object_hook'] = object_hook
return cls(encoding=encoding, **kw).decode(s)
def read(s):
"""
json-py API compatibility hook. Use loads(s) instead.
"""
import warnings
warnings.warn("simplejson.loads(s) should be used instead of read(s)",
DeprecationWarning)
return loads(s)
def write(obj):
"""
json-py API compatibility hook. Use dumps(s) instead.
"""
import warnings
warnings.warn("simplejson.dumps(s) should be used instead of write(s)",
DeprecationWarning)
return dumps(obj)

215
scrapy/trunk/scrapy/lib/simplejson/_speedups.c
View File

@ -1,215 +0,0 @@
#include "Python.h"
#if PY_VERSION_HEX < 0x02050000 && !defined(PY_SSIZE_T_MIN)
typedef int Py_ssize_t;
#define PY_SSIZE_T_MAX INT_MAX
#define PY_SSIZE_T_MIN INT_MIN
#endif
static Py_ssize_t
ascii_escape_char(Py_UNICODE c, char *output, Py_ssize_t chars);
static PyObject *
ascii_escape_unicode(PyObject *pystr);
static PyObject *
ascii_escape_str(PyObject *pystr);
static PyObject *
py_encode_basestring_ascii(PyObject* self __attribute__((__unused__)), PyObject *pystr);
void init_speedups(void);
#define S_CHAR(c) (c >= ' ' && c <= '~' && c != '\\' && c != '/' && c != '"')
#define MIN_EXPANSION 6
#ifdef Py_UNICODE_WIDE
#define MAX_EXPANSION (2 * MIN_EXPANSION)
#else
#define MAX_EXPANSION MIN_EXPANSION
#endif
static Py_ssize_t
ascii_escape_char(Py_UNICODE c, char *output, Py_ssize_t chars) {
Py_UNICODE x;
output[chars++] = '\\';
switch (c) {
case '/': output[chars++] = (char)c; break;
case '\\': output[chars++] = (char)c; break;
case '"': output[chars++] = (char)c; break;
case '\b': output[chars++] = 'b'; break;
case '\f': output[chars++] = 'f'; break;
case '\n': output[chars++] = 'n'; break;
case '\r': output[chars++] = 'r'; break;
case '\t': output[chars++] = 't'; break;
default:
#ifdef Py_UNICODE_WIDE
if (c >= 0x10000) {
/* UTF-16 surrogate pair */
Py_UNICODE v = c - 0x10000;
c = 0xd800 | ((v >> 10) & 0x3ff);
output[chars++] = 'u';
x = (c & 0xf000) >> 12;
output[chars++] = (x < 10) ? '0' + x : 'a' + (x - 10);
x = (c & 0x0f00) >> 8;
output[chars++] = (x < 10) ? '0' + x : 'a' + (x - 10);
x = (c & 0x00f0) >> 4;
output[chars++] = (x < 10) ? '0' + x : 'a' + (x - 10);
x = (c & 0x000f);
output[chars++] = (x < 10) ? '0' + x : 'a' + (x - 10);
c = 0xdc00 | (v & 0x3ff);
output[chars++] = '\\';
}
#endif
output[chars++] = 'u';
x = (c & 0xf000) >> 12;
output[chars++] = (x < 10) ? '0' + x : 'a' + (x - 10);
x = (c & 0x0f00) >> 8;
output[chars++] = (x < 10) ? '0' + x : 'a' + (x - 10);
x = (c & 0x00f0) >> 4;
output[chars++] = (x < 10) ? '0' + x : 'a' + (x - 10);
x = (c & 0x000f);
output[chars++] = (x < 10) ? '0' + x : 'a' + (x - 10);
}
return chars;
}
static PyObject *
ascii_escape_unicode(PyObject *pystr) {
Py_ssize_t i;
Py_ssize_t input_chars;
Py_ssize_t output_size;
Py_ssize_t chars;
PyObject *rval;
char *output;
Py_UNICODE *input_unicode;
input_chars = PyUnicode_GET_SIZE(pystr);
input_unicode = PyUnicode_AS_UNICODE(pystr);
/* One char input can be up to 6 chars output, estimate 4 of these */
output_size = 2 + (MIN_EXPANSION * 4) + input_chars;
rval = PyString_FromStringAndSize(NULL, output_size);
if (rval == NULL) {
return NULL;
}
output = PyString_AS_STRING(rval);
chars = 0;
output[chars++] = '"';
for (i = 0; i < input_chars; i++) {
Py_UNICODE c = input_unicode[i];
if (S_CHAR(c)) {
output[chars++] = (char)c;
} else {
chars = ascii_escape_char(c, output, chars);
}
if (output_size - chars < (1 + MAX_EXPANSION)) {
/* There's more than four, so let's resize by a lot */
output_size *= 2;
/* This is an upper bound */
if (output_size > 2 + (input_chars * MAX_EXPANSION)) {
output_size = 2 + (input_chars * MAX_EXPANSION);
}
if (_PyString_Resize(&rval, output_size) == -1) {
return NULL;
}
output = PyString_AS_STRING(rval);
}
}
output[chars++] = '"';
if (_PyString_Resize(&rval, chars) == -1) {
return NULL;
}
return rval;
}
static PyObject *
ascii_escape_str(PyObject *pystr) {
Py_ssize_t i;
Py_ssize_t input_chars;
Py_ssize_t output_size;
Py_ssize_t chars;
PyObject *rval;
char *output;
char *input_str;
input_chars = PyString_GET_SIZE(pystr);
input_str = PyString_AS_STRING(pystr);
/* One char input can be up to 6 chars output, estimate 4 of these */
output_size = 2 + (MIN_EXPANSION * 4) + input_chars;
rval = PyString_FromStringAndSize(NULL, output_size);
if (rval == NULL) {
return NULL;
}
output = PyString_AS_STRING(rval);
chars = 0;
output[chars++] = '"';
for (i = 0; i < input_chars; i++) {
Py_UNICODE c = (Py_UNICODE)input_str[i];
if (S_CHAR(c)) {
output[chars++] = (char)c;
} else if (c > 0x7F) {
/* We hit a non-ASCII character, bail to unicode mode */
PyObject *uni;
Py_DECREF(rval);
uni = PyUnicode_DecodeUTF8(input_str, input_chars, "strict");
if (uni == NULL) {
return NULL;
}
rval = ascii_escape_unicode(uni);
Py_DECREF(uni);
return rval;
} else {
chars = ascii_escape_char(c, output, chars);
}
/* An ASCII char can't possibly expand to a surrogate! */
if (output_size - chars < (1 + MIN_EXPANSION)) {
/* There's more than four, so let's resize by a lot */
output_size *= 2;
if (output_size > 2 + (input_chars * MIN_EXPANSION)) {
output_size = 2 + (input_chars * MIN_EXPANSION);
}
if (_PyString_Resize(&rval, output_size) == -1) {
return NULL;
}
output = PyString_AS_STRING(rval);
}
}
output[chars++] = '"';
if (_PyString_Resize(&rval, chars) == -1) {
return NULL;
}
return rval;
}
PyDoc_STRVAR(pydoc_encode_basestring_ascii,
"encode_basestring_ascii(basestring) -> str\n"
"\n"
"..."
);
static PyObject *
py_encode_basestring_ascii(PyObject* self __attribute__((__unused__)), PyObject *pystr) {
/* METH_O */
if (PyString_Check(pystr)) {
return ascii_escape_str(pystr);
} else if (PyUnicode_Check(pystr)) {
return ascii_escape_unicode(pystr);
}
PyErr_SetString(PyExc_TypeError, "first argument must be a string");
return NULL;
}
#define DEFN(n, k) \
{ \
#n, \
(PyCFunction)py_ ##n, \
k, \
pydoc_ ##n \
}
static PyMethodDef speedups_methods[] = {
DEFN(encode_basestring_ascii, METH_O),
{}
};
#undef DEFN
void
init_speedups(void)
{
PyObject *m;
m = Py_InitModule4("_speedups", speedups_methods, NULL, NULL, PYTHON_API_VERSION);
}

273
scrapy/trunk/scrapy/lib/simplejson/decoder.py
View File

@ -1,273 +0,0 @@
"""
Implementation of JSONDecoder
"""
import re
from simplejson.scanner import Scanner, pattern
FLAGS = re.VERBOSE | re.MULTILINE | re.DOTALL
def _floatconstants():
import struct
import sys
_BYTES = '7FF80000000000007FF0000000000000'.decode('hex')
if sys.byteorder != 'big':
_BYTES = _BYTES[:8][::-1] + _BYTES[8:][::-1]
nan, inf = struct.unpack('dd', _BYTES)
return nan, inf, -inf
NaN, PosInf, NegInf = _floatconstants()
def linecol(doc, pos):
lineno = doc.count('\n', 0, pos) + 1
if lineno == 1:
colno = pos
else:
colno = pos - doc.rindex('\n', 0, pos)
return lineno, colno
def errmsg(msg, doc, pos, end=None):
lineno, colno = linecol(doc, pos)
if end is None:
return '%s: line %d column %d (char %d)' % (msg, lineno, colno, pos)
endlineno, endcolno = linecol(doc, end)
return '%s: line %d column %d - line %d column %d (char %d - %d)' % (
msg, lineno, colno, endlineno, endcolno, pos, end)
_CONSTANTS = {
'-Infinity': NegInf,
'Infinity': PosInf,
'NaN': NaN,
'true': True,
'false': False,
'null': None,
}
def JSONConstant(match, context, c=_CONSTANTS):
return c[match.group(0)], None
pattern('(-?Infinity|NaN|true|false|null)')(JSONConstant)
def JSONNumber(match, context):
match = JSONNumber.regex.match(match.string, *match.span())
integer, frac, exp = match.groups()
if frac or exp:
res = float(integer + (frac or '') + (exp or ''))
else:
res = int(integer)
return res, None
pattern(r'(-?(?:0|[1-9]\d*))(\.\d+)?([eE][-+]?\d+)?')(JSONNumber)
STRINGCHUNK = re.compile(r'(.*?)(["\\])', FLAGS)
BACKSLASH = {
'"': u'"', '\\': u'\\', '/': u'/',
'b': u'\b', 'f': u'\f', 'n': u'\n', 'r': u'\r', 't': u'\t',
}
DEFAULT_ENCODING = "utf-8"
def scanstring(s, end, encoding=None, _b=BACKSLASH, _m=STRINGCHUNK.match):
if encoding is None:
encoding = DEFAULT_ENCODING
chunks = []
_append = chunks.append
begin = end - 1
while 1:
chunk = _m(s, end)
if chunk is None:
raise ValueError(
errmsg("Unterminated string starting at", s, begin))
end = chunk.end()
content, terminator = chunk.groups()
if content:
if not isinstance(content, unicode):
content = unicode(content, encoding)
_append(content)
if terminator == '"':
break
try:
esc = s[end]
except IndexError:
raise ValueError(
errmsg("Unterminated string starting at", s, begin))
if esc != 'u':
try:
m = _b[esc]
except KeyError:
raise ValueError(
errmsg("Invalid \\escape: %r" % (esc,), s, end))
end += 1
else:
esc = s[end + 1:end + 5]
try:
m = unichr(int(esc, 16))
if len(esc) != 4 or not esc.isalnum():
raise ValueError
except ValueError:
raise ValueError(errmsg("Invalid \\uXXXX escape", s, end))
end += 5
_append(m)
return u''.join(chunks), end
def JSONString(match, context):
encoding = getattr(context, 'encoding', None)
return scanstring(match.string, match.end(), encoding)
pattern(r'"')(JSONString)
WHITESPACE = re.compile(r'\s*', FLAGS)
def JSONObject(match, context, _w=WHITESPACE.match):
pairs = {}
s = match.string
end = _w(s, match.end()).end()
nextchar = s[end:end + 1]
# trivial empty object
if nextchar == '}':
return pairs, end + 1
if nextchar != '"':
raise ValueError(errmsg("Expecting property name", s, end))
end += 1
encoding = getattr(context, 'encoding', None)
iterscan = JSONScanner.iterscan
while True:
key, end = scanstring(s, end, encoding)
end = _w(s, end).end()
if s[end:end + 1] != ':':
raise ValueError(errmsg("Expecting : delimiter", s, end))
end = _w(s, end + 1).end()
try:
value, end = iterscan(s, idx=end, context=context).next()
except StopIteration:
raise ValueError(errmsg("Expecting object", s, end))
pairs[key] = value
end = _w(s, end).end()
nextchar = s[end:end + 1]
end += 1
if nextchar == '}':
break
if nextchar != ',':
raise ValueError(errmsg("Expecting , delimiter", s, end - 1))
end = _w(s, end).end()
nextchar = s[end:end + 1]
end += 1
if nextchar != '"':
raise ValueError(errmsg("Expecting property name", s, end - 1))
object_hook = getattr(context, 'object_hook', None)
if object_hook is not None:
pairs = object_hook(pairs)
return pairs, end
pattern(r'{')(JSONObject)
def JSONArray(match, context, _w=WHITESPACE.match):
values = []
s = match.string
end = _w(s, match.end()).end()
# look-ahead for trivial empty array
nextchar = s[end:end + 1]
if nextchar == ']':
return values, end + 1
iterscan = JSONScanner.iterscan
while True:
try:
value, end = iterscan(s, idx=end, context=context).next()
except StopIteration:
raise ValueError(errmsg("Expecting object", s, end))
values.append(value)
end = _w(s, end).end()
nextchar = s[end:end + 1]
end += 1
if nextchar == ']':
break
if nextchar != ',':
raise ValueError(errmsg("Expecting , delimiter", s, end))
end = _w(s, end).end()
return values, end
pattern(r'\[')(JSONArray)
ANYTHING = [
JSONObject,
JSONArray,
JSONString,
JSONConstant,
JSONNumber,
]
JSONScanner = Scanner(ANYTHING)
class JSONDecoder(object):
"""
Simple JSON <http://json.org> decoder
Performs the following translations in decoding:
+---------------+-------------------+
| JSON | Python |
+===============+===================+
| object | dict |
+---------------+-------------------+
| array | list |
+---------------+-------------------+
| string | unicode |
+---------------+-------------------+
| number (int) | int, long |
+---------------+-------------------+
| number (real) | float |
+---------------+-------------------+
| true | True |
+---------------+-------------------+
| false | False |
+---------------+-------------------+
| null | None |
+---------------+-------------------+
It also understands ``NaN``, ``Infinity``, and ``-Infinity`` as
their corresponding ``float`` values, which is outside the JSON spec.
"""
_scanner = Scanner(ANYTHING)
__all__ = ['__init__', 'decode', 'raw_decode']
def __init__(self, encoding=None, object_hook=None):
"""
``encoding`` determines the encoding used to interpret any ``str``
objects decoded by this instance (utf-8 by default). It has no
effect when decoding ``unicode`` objects.
Note that currently only encodings that are a superset of ASCII work,
strings of other encodings should be passed in as ``unicode``.
``object_hook``, if specified, will be called with the result
of every JSON object decoded and its return value will be used in
place of the given ``dict``. This can be used to provide custom
deserializations (e.g. to support JSON-RPC class hinting).
"""
self.encoding = encoding
self.object_hook = object_hook
def decode(self, s, _w=WHITESPACE.match):
"""
Return the Python representation of ``s`` (a ``str`` or ``unicode``
instance containing a JSON document)
"""
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
end = _w(s, end).end()
if end != len(s):
raise ValueError(errmsg("Extra data", s, end, len(s)))
return obj
def raw_decode(self, s, **kw):
"""
Decode a JSON document from ``s`` (a ``str`` or ``unicode`` beginning
with a JSON document) and return a 2-tuple of the Python
representation and the index in ``s`` where the document ended.
This can be used to decode a JSON document from a string that may
have extraneous data at the end.
"""
kw.setdefault('context', self)
try:
obj, end = self._scanner.iterscan(s, **kw).next()
except StopIteration:
raise ValueError("No JSON object could be decoded")
return obj, end
__all__ = ['JSONDecoder']

371
scrapy/trunk/scrapy/lib/simplejson/encoder.py
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@ -1,371 +0,0 @@
"""
Implementation of JSONEncoder
"""
import re
try:
from simplejson import _speedups
except ImportError:
_speedups = None
ESCAPE = re.compile(r'[\x00-\x19\\"\b\f\n\r\t]')
ESCAPE_ASCII = re.compile(r'([\\"/]|[^\ -~])')
ESCAPE_DCT = {
# escape all forward slashes to prevent </script> attack
'/': '\\/',
'\\': '\\\\',
'"': '\\"',
'\b': '\\b',
'\f': '\\f',
'\n': '\\n',
'\r': '\\r',
'\t': '\\t',
}
for i in range(0x20):
ESCAPE_DCT.setdefault(chr(i), '\\u%04x' % (i,))
# assume this produces an infinity on all machines (probably not guaranteed)
INFINITY = float('1e66666')
def floatstr(o, allow_nan=True):
# Check for specials. Note that this type of test is processor- and/or
# platform-specific, so do tests which don't depend on the internals.
if o != o:
text = 'NaN'
elif o == INFINITY:
text = 'Infinity'
elif o == -INFINITY:
text = '-Infinity'
else:
return str(o)
if not allow_nan:
raise ValueError("Out of range float values are not JSON compliant: %r"
% (o,))
return text
def encode_basestring(s):
"""
Return a JSON representation of a Python string
"""
def replace(match):
return ESCAPE_DCT[match.group(0)]
return '"' + ESCAPE.sub(replace, s) + '"'
def encode_basestring_ascii(s):
def replace(match):
s = match.group(0)
try:
return ESCAPE_DCT[s]
except KeyError:
n = ord(s)
if n < 0x10000:
return '\\u%04x' % (n,)
else:
# surrogate pair
n -= 0x10000
s1 = 0xd800 | ((n >> 10) & 0x3ff)
s2 = 0xdc00 | (n & 0x3ff)
return '\\u%04x\\u%04x' % (s1, s2)
return '"' + str(ESCAPE_ASCII.sub(replace, s)) + '"'
try:
encode_basestring_ascii = _speedups.encode_basestring_ascii
_need_utf8 = True
except AttributeError:
_need_utf8 = False
class JSONEncoder(object):
"""
Extensible JSON <http://json.org> encoder for Python data structures.
Supports the following objects and types by default:
+-------------------+---------------+
| Python | JSON |
+===================+===============+
| dict | object |
+-------------------+---------------+
| list, tuple | array |
+-------------------+---------------+
| str, unicode | string |
+-------------------+---------------+
| int, long, float | number |
+-------------------+---------------+
| True | true |
+-------------------+---------------+
| False | false |
+-------------------+---------------+
| None | null |
+-------------------+---------------+
To extend this to recognize other objects, subclass and implement a
``.default()`` method with another method that returns a serializable
object for ``o`` if possible, otherwise it should call the superclass
implementation (to raise ``TypeError``).
"""
__all__ = ['__init__', 'default', 'encode', 'iterencode']
item_separator = ', '
key_separator = ': '
def __init__(self, skipkeys=False, ensure_ascii=True,
check_circular=True, allow_nan=True, sort_keys=False,
indent=None, separators=None, encoding='utf-8'):
"""
Constructor for JSONEncoder, with sensible defaults.
If skipkeys is False, then it is a TypeError to attempt
encoding of keys that are not str, int, long, float or None. If
skipkeys is True, such items are simply skipped.
If ensure_ascii is True, the output is guaranteed to be str
objects with all incoming unicode characters escaped. If
ensure_ascii is false, the output will be unicode object.
If check_circular is True, then lists, dicts, and custom encoded
objects will be checked for circular references during encoding to
prevent an infinite recursion (which would cause an OverflowError).
Otherwise, no such check takes place.
If allow_nan is True, then NaN, Infinity, and -Infinity will be
encoded as such. This behavior is not JSON specification compliant,
but is consistent with most JavaScript based encoders and decoders.
Otherwise, it will be a ValueError to encode such floats.
If sort_keys is True, then the output of dictionaries will be
sorted by key; this is useful for regression tests to ensure
that JSON serializations can be compared on a day-to-day basis.
If indent is a non-negative integer, then JSON array
elements and object members will be pretty-printed with that
indent level. An indent level of 0 will only insert newlines.
None is the most compact representation.
If specified, separators should be a (item_separator, key_separator)
tuple. The default is (', ', ': '). To get the most compact JSON
representation you should specify (',', ':') to eliminate whitespace.
If encoding is not None, then all input strings will be
transformed into unicode using that encoding prior to JSON-encoding.
The default is UTF-8.
"""
self.skipkeys = skipkeys
self.ensure_ascii = ensure_ascii
self.check_circular = check_circular
self.allow_nan = allow_nan
self.sort_keys = sort_keys
self.indent = indent
self.current_indent_level = 0
if separators is not None:
self.item_separator, self.key_separator = separators
self.encoding = encoding
def _newline_indent(self):
return '\n' + (' ' * (self.indent * self.current_indent_level))
def _iterencode_list(self, lst, markers=None):
if not lst:
yield '[]'
return
if markers is not None:
markerid = id(lst)
if markerid in markers:
raise ValueError("Circular reference detected")
markers[markerid] = lst
yield '['
if self.indent is not None:
self.current_indent_level += 1
newline_indent = self._newline_indent()
separator = self.item_separator + newline_indent
yield newline_indent
else:
newline_indent = None
separator = self.item_separator
first = True
for value in lst:
if first:
first = False
else:
yield separator
for chunk in self._iterencode(value, markers):
yield chunk
if newline_indent is not None:
self.current_indent_level -= 1
yield self._newline_indent()
yield ']'
if markers is not None:
del markers[markerid]
def _iterencode_dict(self, dct, markers=None):
if not dct:
yield '{}'
return
if markers is not None:
markerid = id(dct)
if markerid in markers:
raise ValueError("Circular reference detected")
markers[markerid] = dct
yield '{'
key_separator = self.key_separator
if self.indent is not None:
self.current_indent_level += 1
newline_indent = self._newline_indent()
item_separator = self.item_separator + newline_indent
yield newline_indent
else:
newline_indent = None
item_separator = self.item_separator
first = True
if self.ensure_ascii:
encoder = encode_basestring_ascii
else:
encoder = encode_basestring
allow_nan = self.allow_nan
if self.sort_keys:
keys = dct.keys()
keys.sort()
items = [(k, dct[k]) for k in keys]
else:
items = dct.iteritems()
_encoding = self.encoding
_do_decode = (_encoding is not None
and not (_need_utf8 and _encoding == 'utf-8'))
for key, value in items:
if isinstance(key, str):
if _do_decode:
key = key.decode(_encoding)
elif isinstance(key, basestring):
pass
# JavaScript is weakly typed for these, so it makes sense to
# also allow them. Many encoders seem to do something like this.
elif isinstance(key, float):
key = floatstr(key, allow_nan)
elif isinstance(key, (int, long)):
key = str(key)
elif key is True:
key = 'true'
elif key is False:
key = 'false'
elif key is None:
key = 'null'
elif self.skipkeys:
continue
else:
raise TypeError("key %r is not a string" % (key,))
if first:
first = False
else:
yield item_separator
yield encoder(key)
yield key_separator
for chunk in self._iterencode(value, markers):
yield chunk
if newline_indent is not None:
self.current_indent_level -= 1
yield self._newline_indent()
yield '}'
if markers is not None:
del markers[markerid]
def _iterencode(self, o, markers=None):
if isinstance(o, basestring):
if self.ensure_ascii:
encoder = encode_basestring_ascii
else:
encoder = encode_basestring
_encoding = self.encoding
if (_encoding is not None and isinstance(o, str)
and not (_need_utf8 and _encoding == 'utf-8')):
o = o.decode(_encoding)
yield encoder(o)
elif o is None:
yield 'null'
elif o is True:
yield 'true'
elif o is False:
yield 'false'
elif isinstance(o, (int, long)):
yield str(o)
elif isinstance(o, float):
yield floatstr(o, self.allow_nan)
elif isinstance(o, (list, tuple)):
for chunk in self._iterencode_list(o, markers):
yield chunk
elif isinstance(o, dict):
for chunk in self._iterencode_dict(o, markers):
yield chunk
else:
if markers is not None:
markerid = id(o)
if markerid in markers:
raise ValueError("Circular reference detected")
markers[markerid] = o
for chunk in self._iterencode_default(o, markers):
yield chunk
if markers is not None:
del markers[markerid]
def _iterencode_default(self, o, markers=None):
newobj = self.default(o)
return self._iterencode(newobj, markers)
def default(self, o):
"""
Implement this method in a subclass such that it returns
a serializable object for ``o``, or calls the base implementation
(to raise a ``TypeError``).
For example, to support arbitrary iterators, you could
implement default like this::
def default(self, o):
try:
iterable = iter(o)
except TypeError:
pass
else:
return list(iterable)
return JSONEncoder.default(self, o)
"""
raise TypeError("%r is not JSON serializable" % (o,))
def encode(self, o):
"""
Return a JSON string representation of a Python data structure.
>>> JSONEncoder().encode({"foo": ["bar", "baz"]})
'{"foo":["bar", "baz"]}'
"""
# This is for extremely simple cases and benchmarks...
if isinstance(o, basestring):
if isinstance(o, str):
_encoding = self.encoding
if (_encoding is not None
and not (_encoding == 'utf-8' and _need_utf8)):
o = o.decode(_encoding)
return encode_basestring_ascii(o)
# This doesn't pass the iterator directly to ''.join() because it
# sucks at reporting exceptions. It's going to do this internally
# anyway because it uses PySequence_Fast or similar.
chunks = list(self.iterencode(o))
return ''.join(chunks)
def iterencode(self, o):
"""
Encode the given object and yield each string
representation as available.
For example::
for chunk in JSONEncoder().iterencode(bigobject):
mysocket.write(chunk)
"""
if self.check_circular:
markers = {}
else:
markers = None
return self._iterencode(o, markers)
__all__ = ['JSONEncoder']

40
scrapy/trunk/scrapy/lib/simplejson/jsonfilter.py
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@ -1,40 +0,0 @@
import simplejson
import cgi
class JSONFilter(object):
def __init__(self, app, mime_type='text/x-json'):
self.app = app
self.mime_type = mime_type
def __call__(self, environ, start_response):
# Read JSON POST input to jsonfilter.json if matching mime type
response = {'status': '200 OK', 'headers': []}
def json_start_response(status, headers):
response['status'] = status
response['headers'].extend(headers)
environ['jsonfilter.mime_type'] = self.mime_type
if environ.get('REQUEST_METHOD', '') == 'POST':
if environ.get('CONTENT_TYPE', '') == self.mime_type:
args = [_ for _ in [environ.get('CONTENT_LENGTH')] if _]
data = environ['wsgi.input'].read(*map(int, args))
environ['jsonfilter.json'] = simplejson.loads(data)
res = simplejson.dumps(self.app(environ, json_start_response))
jsonp = cgi.parse_qs(environ.get('QUERY_STRING', '')).get('jsonp')
if jsonp:
content_type = 'text/javascript'
res = ''.join(jsonp + ['(', res, ')'])
elif 'Opera' in environ.get('HTTP_USER_AGENT', ''):
# Opera has bunk XMLHttpRequest support for most mime types
content_type = 'text/plain'
else:
content_type = self.mime_type
headers = [
('Content-type', content_type),
('Content-length', len(res)),
]
headers.extend(response['headers'])
start_response(response['status'], headers)
return [res]
def factory(app, global_conf, **kw):
return JSONFilter(app, **kw)

63
scrapy/trunk/scrapy/lib/simplejson/scanner.py
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@ -1,63 +0,0 @@
"""
Iterator based sre token scanner
"""
import sre_parse, sre_compile, sre_constants
from sre_constants import BRANCH, SUBPATTERN
from re import VERBOSE, MULTILINE, DOTALL
import re
__all__ = ['Scanner', 'pattern']
FLAGS = (VERBOSE | MULTILINE | DOTALL)
class Scanner(object):
def __init__(self, lexicon, flags=FLAGS):
self.actions = [None]
# combine phrases into a compound pattern
s = sre_parse.Pattern()
s.flags = flags
p = []
for idx, token in enumerate(lexicon):
phrase = token.pattern
try:
subpattern = sre_parse.SubPattern(s,
[(SUBPATTERN, (idx + 1, sre_parse.parse(phrase, flags)))])
except sre_constants.error:
raise
p.append(subpattern)
self.actions.append(token)
p = sre_parse.SubPattern(s, [(BRANCH, (None, p))])
self.scanner = sre_compile.compile(p)
def iterscan(self, string, idx=0, context=None):
"""
Yield match, end_idx for each match
"""
match = self.scanner.scanner(string, idx).match
actions = self.actions
lastend = idx
end = len(string)
while True:
m = match()
if m is None:
break
matchbegin, matchend = m.span()
if lastend == matchend:
break
action = actions[m.lastindex]
if action is not None:
rval, next_pos = action(m, context)
if next_pos is not None and next_pos != matchend:
# "fast forward" the scanner
matchend = next_pos
match = self.scanner.scanner(string, matchend).match
yield rval, matchend
lastend = matchend
def pattern(pattern, flags=FLAGS):
def decorator(fn):
fn.pattern = pattern
fn.regex = re.compile(pattern, flags)
return fn
return decorator

0
scrapy/trunk/scrapy/lib/simplejson/tests/__init__.py
View File

6
scrapy/trunk/scrapy/lib/simplejson/tests/test_attacks.py
View File

@ -1,6 +0,0 @@
def test_script_close_attack():
import simplejson
res = simplejson.dumps('</script>')
assert '</script>' not in res
res = simplejson.dumps(simplejson.loads('"</script>"'))
assert '</script>' not in res

10
scrapy/trunk/scrapy/lib/simplejson/tests/test_dump.py
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@ -1,10 +0,0 @@
from cStringIO import StringIO
import simplejson as S
def test_dump():
sio = StringIO()
S.dump({}, sio)
assert sio.getvalue() == '{}'
def test_dumps():
assert S.dumps({}) == '{}'

70
scrapy/trunk/scrapy/lib/simplejson/tests/test_fail.py
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@ -1,70 +0,0 @@
# Fri Dec 30 18:57:26 2005
JSONDOCS = [
# http://json.org/JSON_checker/test/fail1.json
'"A JSON payload should be an object or array, not a string."',
# http://json.org/JSON_checker/test/fail2.json
'["Unclosed array"',
# http://json.org/JSON_checker/test/fail3.json
'{unquoted_key: "keys must be quoted}',
# http://json.org/JSON_checker/test/fail4.json
'["extra comma",]',
# http://json.org/JSON_checker/test/fail5.json
'["double extra comma",,]',
# http://json.org/JSON_checker/test/fail6.json
'[ , "<-- missing value"]',
# http://json.org/JSON_checker/test/fail7.json
'["Comma after the close"],',
# http://json.org/JSON_checker/test/fail8.json
'["Extra close"]]',
# http://json.org/JSON_checker/test/fail9.json
'{"Extra comma": true,}',
# http://json.org/JSON_checker/test/fail10.json
'{"Extra value after close": true} "misplaced quoted value"',
# http://json.org/JSON_checker/test/fail11.json
'{"Illegal expression": 1 + 2}',
# http://json.org/JSON_checker/test/fail12.json
'{"Illegal invocation": alert()}',
# http://json.org/JSON_checker/test/fail13.json
'{"Numbers cannot have leading zeroes": 013}',
# http://json.org/JSON_checker/test/fail14.json
'{"Numbers cannot be hex": 0x14}',
# http://json.org/JSON_checker/test/fail15.json
'["Illegal backslash escape: \\x15"]',
# http://json.org/JSON_checker/test/fail16.json
'["Illegal backslash escape: \\\'"]',
# http://json.org/JSON_checker/test/fail17.json
'["Illegal backslash escape: \\017"]',
# http://json.org/JSON_checker/test/fail18.json
'[[[[[[[[[[[[[[[[[[[["Too deep"]]]]]]]]]]]]]]]]]]]]',
# http://json.org/JSON_checker/test/fail19.json
'{"Missing colon" null}',
# http://json.org/JSON_checker/test/fail20.json
'{"Double colon":: null}',
# http://json.org/JSON_checker/test/fail21.json
'{"Comma instead of colon", null}',
# http://json.org/JSON_checker/test/fail22.json
'["Colon instead of comma": false]',
# http://json.org/JSON_checker/test/fail23.json
'["Bad value", truth]',
# http://json.org/JSON_checker/test/fail24.json
"['single quote']",
]
SKIPS = {
1: "why not have a string payload?",
18: "spec doesn't specify any nesting limitations",
}
def test_failures():
import simplejson
for idx, doc in enumerate(JSONDOCS):
idx = idx + 1
if idx in SKIPS:
simplejson.loads(doc)
continue
try:
simplejson.loads(doc)
except ValueError:
pass
else:
assert False, "Expected failure for fail%d.json: %r" % (idx, doc)

41
scrapy/trunk/scrapy/lib/simplejson/tests/test_indent.py
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@ -1,41 +0,0 @@
def test_indent():
import simplejson
import textwrap
h = [['blorpie'], ['whoops'], [], 'd-shtaeou', 'd-nthiouh', 'i-vhbjkhnth',
{'nifty': 87}, {'field': 'yes', 'morefield': False} ]
expect = textwrap.dedent("""\
[
[
"blorpie"
],
[
"whoops"
],
[],
"d-shtaeou",
"d-nthiouh",
"i-vhbjkhnth",
{
"nifty": 87
},
{
"field": "yes",
"morefield": false
}
]""")
d1 = simplejson.dumps(h)
d2 = simplejson.dumps(h, indent=2, sort_keys=True, separators=(',', ': '))
h1 = simplejson.loads(d1)
h2 = simplejson.loads(d2)
assert h1 == h
assert h2 == h
assert d2 == expect

72
scrapy/trunk/scrapy/lib/simplejson/tests/test_pass1.py
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@ -1,72 +0,0 @@
# from http://json.org/JSON_checker/test/pass1.json
JSON = r'''
[
"JSON Test Pattern pass1",
{"object with 1 member":["array with 1 element"]},
{},
[],
-42,
true,
false,
null,
{
"integer": 1234567890,
"real": -9876.543210,
"e": 0.123456789e-12,
"E": 1.234567890E+34,
"": 23456789012E666,
"zero": 0,
"one": 1,
"space": " ",
"quote": "\"",
"backslash": "\\",
"controls": "\b\f\n\r\t",
"slash": "/ & \/",
"alpha": "abcdefghijklmnopqrstuvwyz",
"ALPHA": "ABCDEFGHIJKLMNOPQRSTUVWYZ",
"digit": "0123456789",
"special": "`1~!@#$%^&*()_+-={':[,]}|;.</>?",
"hex": "\u0123\u4567\u89AB\uCDEF\uabcd\uef4A",
"true": true,
"false": false,
"null": null,
"array":[ ],
"object":{ },
"address": "50 St. James Street",
"url": "http://www.JSON.org/",
"comment": "// /* <!-- --",
"# -- --> */": " ",
" s p a c e d " :[1,2 , 3
,
4 , 5 , 6 ,7 ],
"compact": [1,2,3,4,5,6,7],
"jsontext": "{\"object with 1 member\":[\"array with 1 element\"]}",
"quotes": "&#34; \u0022 %22 0x22 034 &#x22;",
"\/\\\"\uCAFE\uBABE\uAB98\uFCDE\ubcda\uef4A\b\f\n\r\t`1~!@#$%^&*()_+-=[]{}|;:',./<>?"
: "A key can be any string"
},
0.5 ,98.6
,
99.44
,
1066
,"rosebud"]
'''
def test_parse():
# test in/out equivalence and parsing
import simplejson
res = simplejson.loads(JSON)
out = simplejson.dumps(res)
assert res == simplejson.loads(out)
try:
simplejson.dumps(res, allow_nan=False)
except ValueError:
pass
else:
assert False, "23456789012E666 should be out of range"

11
scrapy/trunk/scrapy/lib/simplejson/tests/test_pass2.py
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@ -1,11 +0,0 @@
# from http://json.org/JSON_checker/test/pass2.json
JSON = r'''
[[[[[[[[[[[[[[[[[[["Not too deep"]]]]]]]]]]]]]]]]]]]
'''
def test_parse():
# test in/out equivalence and parsing
import simplejson
res = simplejson.loads(JSON)
out = simplejson.dumps(res)
assert res == simplejson.loads(out)

16
scrapy/trunk/scrapy/lib/simplejson/tests/test_pass3.py
View File

@ -1,16 +0,0 @@
# from http://json.org/JSON_checker/test/pass3.json
JSON = r'''
{
"JSON Test Pattern pass3": {
"The outermost value": "must be an object or array.",
"In this test": "It is an object."
}
}
'''
def test_parse():
# test in/out equivalence and parsing
import simplejson
res = simplejson.loads(JSON)
out = simplejson.dumps(res)
assert res == simplejson.loads(out)

62
scrapy/trunk/scrapy/lib/simplejson/tests/test_recursion.py
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@ -1,62 +0,0 @@
import simplejson
def test_listrecursion():
x = []
x.append(x)
try:
simplejson.dumps(x)
except ValueError:
pass
else:
assert False, "didn't raise ValueError on list recursion"
x = []
y = [x]
x.append(y)
try:
simplejson.dumps(x)
except ValueError:
pass
else:
assert False, "didn't raise ValueError on alternating list recursion"
y = []
x = [y, y]
# ensure that the marker is cleared
simplejson.dumps(x)
def test_dictrecursion():
x = {}
x["test"] = x
try:
simplejson.dumps(x)
except ValueError:
pass
else:
assert False, "didn't raise ValueError on dict recursion"
x = {}
y = {"a": x, "b": x}
# ensure that the marker is cleared
simplejson.dumps(x)
class TestObject:
pass
class RecursiveJSONEncoder(simplejson.JSONEncoder):
recurse = False
def default(self, o):
if o is TestObject:
if self.recurse:
return [TestObject]
else:
return 'TestObject'
simplejson.JSONEncoder.default(o)
def test_defaultrecursion():
enc = RecursiveJSONEncoder()
assert enc.encode(TestObject) == '"TestObject"'
enc.recurse = True
try:
enc.encode(TestObject)
except ValueError:
pass
else:
assert False, "didn't raise ValueError on default recursion"

41
scrapy/trunk/scrapy/lib/simplejson/tests/test_separators.py
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@ -1,41 +0,0 @@
def test_separators():
import simplejson
import textwrap
h = [['blorpie'], ['whoops'], [], 'd-shtaeou', 'd-nthiouh', 'i-vhbjkhnth',
{'nifty': 87}, {'field': 'yes', 'morefield': False} ]
expect = textwrap.dedent("""\
[
[
"blorpie"
] ,
[
"whoops"
] ,
[] ,
"d-shtaeou" ,
"d-nthiouh" ,
"i-vhbjkhnth" ,
{
"nifty" : 87
} ,
{
"field" : "yes" ,
"morefield" : false
}
]""")
d1 = simplejson.dumps(h)
d2 = simplejson.dumps(h, indent=2, sort_keys=True, separators=(' ,', ' : '))
h1 = simplejson.loads(d1)
h2 = simplejson.loads(d2)
assert h1 == h
assert h2 == h
assert d2 == expect

16
scrapy/trunk/scrapy/lib/simplejson/tests/test_unicode.py
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@ -1,16 +0,0 @@
import simplejson as S
def test_encoding1():
encoder = S.JSONEncoder(encoding='utf-8')
u = u'\N{GREEK SMALL LETTER ALPHA}\N{GREEK CAPITAL LETTER OMEGA}'
s = u.encode('utf-8')
ju = encoder.encode(u)
js = encoder.encode(s)
assert ju == js
def test_encoding2():
u = u'\N{GREEK SMALL LETTER ALPHA}\N{GREEK CAPITAL LETTER OMEGA}'
s = u.encode('utf-8')
ju = S.dumps(u, encoding='utf-8')
js = S.dumps(s, encoding='utf-8')
assert ju == js