static PyObject *
contextvar_tp_repr(PyContextVar *self)
{
_PyUnicodeWriter writer;
_PyUnicodeWriter_Init(&writer);
if (_PyUnicodeWriter_WriteASCIIString(
&writer, "<ContextVar name=", 17) < 0)
{
goto error;
}
PyObject *name = PyObject_Repr(self->var_name);
if (name == NULL) {
goto error;
}
if (_PyUnicodeWriter_WriteStr(&writer, name) < 0) {
Py_DECREF(name);
goto error;
}
Py_DECREF(name);
if (self->var_default != NULL) {
if (_PyUnicodeWriter_WriteASCIIString(&writer, " default=", 9) < 0) {
goto error;
}
PyObject *def = PyObject_Repr(self->var_default);
if (def == NULL) {
goto error;
}
if (_PyUnicodeWriter_WriteStr(&writer, def) < 0) {
Py_DECREF(def);
goto error;
}
Py_DECREF(def);
}
PyObject *addr = PyUnicode_FromFormat(" at %p>", self);
if (addr == NULL) {
goto error;
}
if (_PyUnicodeWriter_WriteStr(&writer, addr) < 0) {
Py_DECREF(addr);
goto error;
}
Py_DECREF(addr);
return _PyUnicodeWriter_Finish(&writer);
error:
_PyUnicodeWriter_Dealloc(&writer);
return NULL;
}
static PyObject *
token_tp_repr(PyContextToken *self)
{
_PyUnicodeWriter writer;
_PyUnicodeWriter_Init(&writer);
if (_PyUnicodeWriter_WriteASCIIString(&writer, "<Token", 6) < 0) {
goto error;
}
if (self->tok_used) {
if (_PyUnicodeWriter_WriteASCIIString(&writer, " used", 5) < 0) {
goto error;
}
}
if (_PyUnicodeWriter_WriteASCIIString(&writer, " var=", 5) < 0) {
goto error;
}
PyObject *var = PyObject_Repr((PyObject *)self->tok_var);
if (var == NULL) {
goto error;
}
if (_PyUnicodeWriter_WriteStr(&writer, var) < 0) {
Py_DECREF(var);
goto error;
}
Py_DECREF(var);
PyObject *addr = PyUnicode_FromFormat(" at %p>", self);
if (addr == NULL) {
goto error;
}
if (_PyUnicodeWriter_WriteStr(&writer, addr) < 0) {
Py_DECREF(addr);
goto error;
}
Py_DECREF(addr);
return _PyUnicodeWriter_Finish(&writer);
error:
_PyUnicodeWriter_Dealloc(&writer);
return NULL;
}
static PyObject *
complex__format__(PyObject* self, PyObject* args)
{
PyObject *format_spec;
_PyUnicodeWriter writer;
int ret;
if (!PyArg_ParseTuple(args, "U:__format__", &format_spec))
return NULL;
_PyUnicodeWriter_Init(&writer);
ret = _PyComplex_FormatAdvancedWriter(
&writer,
self,
format_spec, 0, PyUnicode_GET_LENGTH(format_spec));
if (ret == -1) {
_PyUnicodeWriter_Dealloc(&writer);
return NULL;
}
return _PyUnicodeWriter_Finish(&writer);
}
static PyObject *
record_repr(ApgRecordObject *v)
{
Py_ssize_t i, n;
PyObject *keys_iter;
_PyUnicodeWriter writer;
n = Py_SIZE(v);
assert(n > 0);
keys_iter = PyObject_GetIter(v->mapping);
if (keys_iter == NULL) {
return NULL;
}
i = Py_ReprEnter((PyObject *)v);
if (i != 0) {
Py_DECREF(keys_iter);
return i > 0 ? PyUnicode_FromString("<Record ...>") : NULL;
}
_PyUnicodeWriter_Init(&writer);
writer.overallocate = 1;
writer.min_length = 12; /* <Record a=1> */
if (_PyUnicodeWriter_WriteASCIIString(&writer, "<Record ", 8) < 0) {
goto error;
}
for (i = 0; i < n; ++i) {
PyObject *key;
PyObject *key_repr;
PyObject *val_repr;
if (i > 0) {
if (_PyUnicodeWriter_WriteChar(&writer, ' ') < 0) {
goto error;
}
}
if (Py_EnterRecursiveCall(" while getting the repr of a record")) {
goto error;
}
val_repr = PyObject_Repr(v->ob_item[i]);
Py_LeaveRecursiveCall();
if (val_repr == NULL) {
goto error;
}
key = PyIter_Next(keys_iter);
if (key == NULL) {
Py_DECREF(val_repr);
PyErr_SetString(PyExc_RuntimeError, "invalid record mapping");
goto error;
}
key_repr = PyObject_Str(key);
Py_DECREF(key);
if (key_repr == NULL) {
Py_DECREF(val_repr);
goto error;
}
if (_PyUnicodeWriter_WriteStr(&writer, key_repr) < 0) {
Py_DECREF(key_repr);
Py_DECREF(val_repr);
goto error;
}
Py_DECREF(key_repr);
if (_PyUnicodeWriter_WriteChar(&writer, '=') < 0) {
Py_DECREF(val_repr);
goto error;
}
if (_PyUnicodeWriter_WriteStr(&writer, val_repr) < 0) {
Py_DECREF(val_repr);
goto error;
}
Py_DECREF(val_repr);
}
writer.overallocate = 0;
if (_PyUnicodeWriter_WriteChar(&writer, '>') < 0) {
goto error;
}
Py_DECREF(keys_iter);
Py_ReprLeave((PyObject *)v);
return _PyUnicodeWriter_Finish(&writer);
error:
Py_DECREF(keys_iter);
_PyUnicodeWriter_Dealloc(&writer);
Py_ReprLeave((PyObject *)v);
return NULL;
}
static PyObject *
tuplerepr(PyTupleObject *v)
{
Py_ssize_t i, n;
_PyUnicodeWriter writer;
n = Py_SIZE(v);
if (n == 0)
return PyUnicode_FromString("()");
/* While not mutable, it is still possible to end up with a cycle in a
tuple through an object that stores itself within a tuple (and thus
infinitely asks for the repr of itself). This should only be
possible within a type. */
i = Py_ReprEnter((PyObject *)v);
if (i != 0) {
return i > 0 ? PyUnicode_FromString("(...)") : NULL;
}
_PyUnicodeWriter_Init(&writer);
writer.overallocate = 1;
if (Py_SIZE(v) > 1) {
/* "(" + "1" + ", 2" * (len - 1) + ")" */
writer.min_length = 1 + 1 + (2 + 1) * (Py_SIZE(v) - 1) + 1;
}
else {
/* "(1,)" */
writer.min_length = 4;
}
if (_PyUnicodeWriter_WriteChar(&writer, '(') < 0)
goto error;
/* Do repr() on each element. */
for (i = 0; i < n; ++i) {
PyObject *s;
if (i > 0) {
if (_PyUnicodeWriter_WriteASCIIString(&writer, ", ", 2) < 0)
goto error;
}
if (Py_EnterRecursiveCall(" while getting the repr of a tuple"))
goto error;
s = PyObject_Repr(v->ob_item[i]);
Py_LeaveRecursiveCall();
if (s == NULL)
goto error;
if (_PyUnicodeWriter_WriteStr(&writer, s) < 0) {
Py_DECREF(s);
goto error;
}
Py_DECREF(s);
}
writer.overallocate = 0;
if (n > 1) {
if (_PyUnicodeWriter_WriteChar(&writer, ')') < 0)
goto error;
}
else {
if (_PyUnicodeWriter_WriteASCIIString(&writer, ",)", 2) < 0)
goto error;
}
Py_ReprLeave((PyObject *)v);
return _PyUnicodeWriter_Finish(&writer);
error:
_PyUnicodeWriter_Dealloc(&writer);
Py_ReprLeave((PyObject *)v);
return NULL;
}
