private void encode_obj(PyList rval, PyObject obj, int indent_level) {
/* Encode Python object obj to a JSON term, rval is a PyList */
if (obj == Py.None) {
rval.append(new PyString("null"));
} else if (obj == Py.True) {
rval.append(new PyString("true"));
} else if (obj == Py.False) {
rval.append(new PyString("false"));
} else if (obj instanceof PyString) {
rval.append(encode_string(obj));
} else if (obj instanceof PyInteger || obj instanceof PyLong) {
rval.append(obj.__str__());
} else if (obj instanceof PyFloat) {
rval.append(encode_float(obj));
} else if (obj instanceof PyList || obj instanceof PyTuple) {
encode_list(rval, obj, indent_level);
} else if (obj instanceof PyDictionary) {
encode_dict(rval, (PyDictionary) obj, indent_level);
} else {
PyObject ident = checkCircularReference(obj);
if (defaultfn == Py.None) {
throw Py.TypeError(String.format(".80s is not JSON serializable", obj.__repr__()));
}
PyObject newobj = defaultfn.__call__(obj);
encode_obj(rval, newobj, indent_level);
if (ident != null) {
markers.__delitem__(ident);
}
}
}
private void encode_dict(PyList rval, PyDictionary dct, int indent_level) {
/* Encode Python dict dct a JSON term */
if (dct.__len__() == 0) {
rval.append(new PyString("{}"));
return;
}
PyObject ident = checkCircularReference(dct);
rval.append(new PyString("{"));
/* TODO: C speedup not implemented for sort_keys */
int idx = 0;
for (PyObject key : dct.asIterable()) {
PyString kstr;
if (key instanceof PyString || key instanceof PyUnicode) {
kstr = (PyString) key;
} else if (key instanceof PyFloat) {
kstr = encode_float(key);
} else if (key instanceof PyInteger || key instanceof PyLong) {
kstr = key.__str__();
} else if (key == Py.True) {
kstr = new PyString("true");
} else if (key == Py.False) {
kstr = new PyString("false");
} else if (key == Py.None) {
kstr = new PyString("null");
} else if (skipkeys) {
continue;
} else {
throw Py.TypeError(String.format("keys must be a string: %.80s", key.__repr__()));
}
if (idx > 0) {
rval.append(item_separator);
}
PyObject value = dct.__getitem__(key);
PyString encoded = encode_string(kstr);
rval.append(encoded);
rval.append(key_separator);
encode_obj(rval, value, indent_level);
idx += 1;
}
if (ident != null) {
markers.__delitem__(ident);
}
rval.append(new PyString("}"));
}
