Function _iterencode

simplejson/encoder.py:707–775

(o, _current_indent_level)

            del markers[markerid]

    def _iterencode(o, _current_indent_level):
        if isinstance(o, string_types):
            yield _encoder(o)
        elif _PY3 and isinstance(o, bytes) and _encoding is not None:
            yield _encoder(o)
        elif isinstance(o, RawJSON):
            yield o.encoded_json
        elif o is None:
            yield 'null'
        elif o is True:
            yield 'true'
        elif o is False:
            yield 'false'
        elif isinstance(o, integer_types):
            yield _encode_int(o)
        elif isinstance(o, float):
            yield _floatstr(o)
        else:
            for_json = _for_json and call_method(o, 'for_json')
            if for_json:
                for chunk in _iterencode(for_json[0], _current_indent_level):
                    yield chunk
            else:
                _asdict = _namedtuple_as_object and call_method(o, '_asdict')
                if _asdict:
                    dct = _asdict[0]
                    if not isinstance(dct, dict):
                        raise TypeError("_asdict() must return a dict, not %s" % (type(dct).__name__,))
                    for chunk in _iterencode_dict(dct, _current_indent_level):
                        yield chunk
                elif isinstance(o, list):
                    for chunk in _iterencode_list(o, _current_indent_level):
                        yield chunk
                elif (_tuple_as_array and isinstance(o, tuple)):
                    for chunk in _iterencode_list(o, _current_indent_level):
                        yield chunk
                elif isinstance(o, _dict_types):
                    for chunk in _iterencode_dict(o, _current_indent_level):
                        yield chunk
                elif _use_decimal and isinstance(o, Decimal):
                    yield str(o)
                else:
                    while _iterable_as_array:
                        # Markers are not checked here because it is valid for
                        # an iterable to return self.
                        try:
                            o = iter(o)
                        except TypeError:
                            break
                        for chunk in _iterencode_list(o, _current_indent_level):
                            yield chunk
                        return
                    if markers is not None:
                        markerid = id(o)
                        if markerid in markers:
                            raise ValueError("Circular reference detected")
                        markers[markerid] = o
                    try: