How to use _iterencode method in autotest

Best Python code snippet using autotest_python

encoder.py

Source:encoder.py

...256                markers, self.default, _encoder, self.indent,257                self.key_separator, self.item_separator, self.sort_keys,258                self.skipkeys, self.allow_nan)259        else:260            _iterencode = _make_iterencode(261                markers, self.default, _encoder, self.indent, floatstr,262                self.key_separator, self.item_separator, self.sort_keys,263                self.skipkeys, _one_shot)264        return _iterencode(o, 0)265266def _make_iterencode(markers, _default, _encoder, _indent, _floatstr,267        _key_separator, _item_separator, _sort_keys, _skipkeys, _one_shot,268        ## HACK: hand-optimized bytecode; turn globals into locals269        ValueError=ValueError,270        basestring=basestring,271        dict=dict,272        float=float,273        id=id,274        int=int,275        isinstance=isinstance,276        list=list,277        long=long,278        str=str,279        tuple=tuple,280    ):281282    def _iterencode_list(lst, _current_indent_level):283        if not lst:284            yield '[]'285            return286        if markers is not None:287            markerid = id(lst)288            if markerid in markers:289                raise ValueError("Circular reference detected")290            markers[markerid] = lst291        buf = '['292        if _indent is not None:293            _current_indent_level += 1294            newline_indent = '\n' + (' ' * (_indent * _current_indent_level))295            separator = _item_separator + newline_indent296            buf += newline_indent297        else:298            newline_indent = None299            separator = _item_separator300        first = True301        for value in lst:302            if first:303                first = False304            else:305                buf = separator306            if isinstance(value, basestring):307                yield buf + _encoder(value)308            elif value is None:309                yield buf + 'null'310            elif value is True:311                yield buf + 'true'312            elif value is False:313                yield buf + 'false'314            elif isinstance(value, (int, long)):315                yield buf + str(value)316            elif isinstance(value, float):317                yield buf + _floatstr(value)318            else:319                yield buf320                if isinstance(value, (list, tuple)):321                    chunks = _iterencode_list(value, _current_indent_level)322                elif isinstance(value, dict):323                    chunks = _iterencode_dict(value, _current_indent_level)324                else:325                    chunks = _iterencode(value, _current_indent_level)326                for chunk in chunks:327                    yield chunk328        if newline_indent is not None:329            _current_indent_level -= 1330            yield '\n' + (' ' * (_indent * _current_indent_level))331        yield ']'332        if markers is not None:333            del markers[markerid]334335    def _iterencode_dict(dct, _current_indent_level):336        if not dct:337            yield '{}'338            return339        if markers is not None:340            markerid = id(dct)341            if markerid in markers:342                raise ValueError("Circular reference detected")343            markers[markerid] = dct344        yield '{'345        if _indent is not None:346            _current_indent_level += 1347            newline_indent = '\n' + (' ' * (_indent * _current_indent_level))348            item_separator = _item_separator + newline_indent349            yield newline_indent350        else:351            newline_indent = None352            item_separator = _item_separator353        first = True354        if _sort_keys:355            items = sorted(dct.items(), key=lambda kv: kv[0])356        else:357            items = dct.iteritems()358        for key, value in items:359            if isinstance(key, basestring):360                pass361            # JavaScript is weakly typed for these, so it makes sense to362            # also allow them.  Many encoders seem to do something like this.363            elif isinstance(key, float):364                key = _floatstr(key)365            elif key is True:366                key = 'true'367            elif key is False:368                key = 'false'369            elif key is None:370                key = 'null'371            elif isinstance(key, (int, long)):372                key = str(key)373            elif _skipkeys:374                continue375            else:376                raise TypeError("key " + repr(key) + " is not a string")377            if first:378                first = False379            else:380                yield item_separator381            yield _encoder(key)382            yield _key_separator383            if isinstance(value, basestring):384                yield _encoder(value)385            elif value is None:386                yield 'null'387            elif value is True:388                yield 'true'389            elif value is False:390                yield 'false'391            elif isinstance(value, (int, long)):392                yield str(value)393            elif isinstance(value, float):394                yield _floatstr(value)395            else:396                if isinstance(value, (list, tuple)):397                    chunks = _iterencode_list(value, _current_indent_level)398                elif isinstance(value, dict):399                    chunks = _iterencode_dict(value, _current_indent_level)400                else:401                    chunks = _iterencode(value, _current_indent_level)402                for chunk in chunks:403                    yield chunk404        if newline_indent is not None:405            _current_indent_level -= 1406            yield '\n' + (' ' * (_indent * _current_indent_level))407        yield '}'408        if markers is not None:409            del markers[markerid]410411    def _iterencode(o, _current_indent_level):412        if isinstance(o, basestring):413            yield _encoder(o)414        elif o is None:415            yield 'null'416        elif o is True:417            yield 'true'418        elif o is False:419            yield 'false'420        elif isinstance(o, (int, long)):421            yield str(o)422        elif isinstance(o, float):423            yield _floatstr(o)424        elif isinstance(o, (list, tuple)):425            for chunk in _iterencode_list(o, _current_indent_level):426                yield chunk427        elif isinstance(o, dict):428            for chunk in _iterencode_dict(o, _current_indent_level):429                yield chunk430        else:431            if markers is not None:432                markerid = id(o)433                if markerid in markers:434                    raise ValueError("Circular reference detected")435                markers[markerid] = o436            o = _default(o)437            for chunk in _iterencode(o, _current_indent_level):438                yield chunk439            if markers is not None:440                del markers[markerid]441
...

jsonutil.py

Source:jsonutil.py

...39                raise ValueError(40                    "Out of range float values are not JSON compliant: " +41                    repr(o))42            return text43        return _make_iterencode(44            encode_str=super().encode,45            encode_int=int.__repr__,46            encode_float=floatstr,47            encode_dataclasses=self._encode_dataclasses,48            encode_other_raw=self.default_raw,49            encode_other=self.default,50            ultimate_fallback=self._ultimate_fallback,51        )(obj)52# noinspection PyShadowingBuiltins53def _make_iterencode(54        encode_str,55        encode_int,56        encode_float,57        encode_dataclasses,58        encode_other_raw,59        encode_other,60        ultimate_fallback,61        # HACK: hand-optimized bytecode; turn globals into locals62        iter=iter,63        next=next,64        isinstance=isinstance,65        str=str,66        list=list,67        int=int,68        float=float,69        dec=Decimal,70):71    def _iterencode_dict(o):72        it = iter(o.items())73        if not o:74            yield '{}'75            return76        yield '{'77        key, value = next(it)78        yield encode_str(str(key))79        yield ':'80        yield from _iterencode(value)81        for key, value in it:82            yield ','83            yield encode_str(str(key))84            yield ':'85            yield from _iterencode(value)86        yield '}'87    def _iterencode_list(o):88        if not o:89            yield '[]'90            return91        yield '['92        it = iter(o)93        item = next(it)94        yield from _iterencode(item)95        for item in it:96            yield ','97            yield from _iterencode(item)98        yield ']'99    def _iterencode(o):100        if isinstance(o, str):101            yield encode_str(o)102        elif o is None:103            yield 'null'104        elif o is True:105            yield 'true'106        elif o is False:107            yield 'false'108        elif isinstance(o, list):109            yield from _iterencode_list(o)110        elif isinstance(o, dec):111            yield str(o)112        elif isinstance(o, int):113            yield encode_int(o)114        elif isinstance(o, float):115            yield encode_float(o)116        elif isinstance(o, (datetime.date, datetime.datetime)):117            yield encode_str(str(o))118        else:119            try:120                yield from _iterencode_dict(o)121            except (TypeError, AttributeError):122                if encode_dataclasses and dataclasses.is_dataclass(o):123                    yield from _iterencode_dict(o.__dict__)124                else:125                    try:126                        raw = encode_other_raw(o)127                        if raw is not None:128                            yield raw129                        else:130                            yield from _iterencode(encode_other(o))131                    except TypeError as exc:132                        if ultimate_fallback is not None:133                            yield from _iterencode(ultimate_fallback(o))134                        else:135                            raise exc from None136    return _iterencode137def dumpjson(obj, **kwargs) -> str:138    return json.dumps(obj, cls=Encoder, **kwargs)139def loadjson(s):140    return json.loads(s)141def loadjson_all(s):142    dec = Decoder()143    data = s.strip()144    while data:145        obj, ix = dec.raw_decode(data)146        yield obj147        data = data[ix:].lstrip()

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