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Tuples as keys in dicts can be serialized

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This commit is contained in:
William Paul
2016-08-24 23:31:09 +00:00
parent 7b548bddd3
commit f468871b5d
4 changed files with 13 additions and 6 deletions
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python/src/pynumbuf/adapters/python.cc
+7 -3
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@@ -171,16 +171,20 @@ Status DeserializeTuple(std::shared_ptr<Array> array, int32_t start_idx, int32_t
Status SerializeDict(std::vector<PyObject*> dicts, std::shared_ptr<Array>* out) {
DictBuilder result;
std::vector<PyObject*> sublists, subtuples, subdicts, dummy;
std::vector<PyObject*> sublists, subtuples, subdicts, keytuples, dummy;
for (const auto& dict : dicts) {
PyObject *key, *value;
Py_ssize_t pos = 0;
while (PyDict_Next(dict, &pos, &key, &value)) {
RETURN_NOT_OK(append(key, result.keys(), dummy, dummy, dummy));
RETURN_NOT_OK(append(key, result.keys(), dummy, keytuples, dummy));
DCHECK(dummy.size() == 0);
RETURN_NOT_OK(append(value, result.vals(), sublists, subtuples, subdicts));
}
}
std::shared_ptr<Array> key_val_tuples;
if (keytuples.size() > 0) {
RETURN_NOT_OK(SerializeSequences(keytuples, &key_val_tuples));
}
std::shared_ptr<Array> val_list;
if (sublists.size() > 0) {
RETURN_NOT_OK(SerializeSequences(sublists, &val_list));
@@ -193,7 +197,7 @@ Status SerializeDict(std::vector<PyObject*> dicts, std::shared_ptr<Array>* out)
if (subdicts.size() > 0) {
RETURN_NOT_OK(SerializeDict(subdicts, &val_dict));
}
*out = result.Finish(val_list, val_tuples, val_dict);
*out = result.Finish(key_val_tuples, val_list, val_tuples, val_dict);
return Status::OK();
}