<commit_before>#ifdef HAVE_OPENCV_FLANN
typedef cvflann::flann_distance_t cvflann_flann_distance_t;
typedef cvflann::flann_algorithm_t cvflann_flann_algorithm_t;

template<>
PyObject* pyopencv_from(const cvflann_flann_algorithm_t& value)
{
    return PyInt_FromLong(int(value));
}

template<>
PyObject* pyopencv_from(const cvflann_flann_distance_t& value)
{
    return PyInt_FromLong(int(value));
}

template<>
bool pyopencv_to(PyObject *o, cv::flann::IndexParams& p, const char *name)
{
    (void)name;
    bool ok = true;
    PyObject* key = NULL;
    PyObject* item = NULL;
    Py_ssize_t pos = 0;

    if(PyDict_Check(o)) {
        while(PyDict_Next(o, &pos, &key, &item)) {
            if( !PyString_Check(key) ) {
                ok = false;
                break;
            }

            String k = PyString_AsString(key);
            if( PyString_Check(item) )
            {
                const char* value = PyString_AsString(item);
                p.setString(k, value);<commit_msg>Accept default argument of FLANN index parameters<commit_after>#ifdef HAVE_OPENCV_FLANN
typedef cvflann::flann_distance_t cvflann_flann_distance_t;
typedef cvflann::flann_algorithm_t cvflann_flann_algorithm_t;

template<>
PyObject* pyopencv_from(const cvflann_flann_algorithm_t& value)
{
    return PyInt_FromLong(int(value));
}

template<>
PyObject* pyopencv_from(const cvflann_flann_distance_t& value)
{
    return PyInt_FromLong(int(value));
}

template<>
bool pyopencv_to(PyObject *o, cv::flann::IndexParams& p, const char *name)
{
    (void)name;
    bool ok = true;
    PyObject* key = NULL;
    PyObject* item = NULL;
    Py_ssize_t pos = 0;

    if (!o || o == Py_None)
        return true;

    if(PyDict_Check(o)) {
        while(PyDict_Next(o, &pos, &key, &item)) {
            if( !PyString_Check(key) ) {
                ok = false;
                break;
            }

            String k = PyString_AsString(key);
            if( PyString_Check(item) )
            {
                const char* value = PyString_AsString(item);
                p.setString(k, value);
{'fraction_non_alphanumeric': 0.1076923076923077, 'fraction_numerical': 0.0009615384615384616, 'mean_word_length': 2.897003745318352, 'pattern_counts': {'":': 0, '<': 9, '<?xml version=': 0, '>': 9, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '5516630', 'n_tokens_mistral': 737, 'n_tokens_neox': 720, 'n_words': 141}