static char * print_flat_constituents(con_context_t *ctxt, Linkage linkage)
{
int num_words;
Sentence sent;
Postprocessor * pp;
int s, numcon_total, numcon_subl, num_subl;
char * q;
sent = linkage_get_sentence(linkage);
ctxt->phrase_ss = string_set_create();
pp = linkage->sent->dict->constituent_pp;
numcon_total = 0;
count_words_used(ctxt, linkage);
num_subl = linkage->num_sublinkages;
if(num_subl > MAXSUBL) {
num_subl=MAXSUBL;
if(verbosity>=2) printf("Number of sublinkages exceeds maximum: only considering first %d sublinkages\n", MAXSUBL);
}
if(linkage->unionized==1 && num_subl>1) num_subl--;
for (s=0; s<num_subl; s++) {
linkage_set_current_sublinkage(linkage, s);
linkage_post_process(linkage, pp);
num_words = linkage_get_num_words(linkage);
generate_misc_word_info(ctxt, linkage);
numcon_subl = read_constituents_from_domains(ctxt, linkage, numcon_total, s);
numcon_total = numcon_total + numcon_subl;
}
numcon_total = merge_constituents(ctxt, linkage, numcon_total);
numcon_total = last_minute_fixes(ctxt, linkage, numcon_total);
q = exprint_constituent_structure(ctxt, linkage, numcon_total);
string_set_delete(ctxt->phrase_ss);
ctxt->phrase_ss = NULL;
return q;
}
/// This is the basic sentence dissection
static PyObject *sentence(PyObject *self, PyObject *args) {
Dictionary dict;
Parse_Options opts;
Sentence sent;
Linkage linkage;
Linkage sub_linkage;
char * diagram;
/// Link counts
int num_linkages;
int links;
/// Index's for the iterators
int link_idx;
int word_idx;
int num_words;
long span;
long sub_linkages;
const char *text;
const char *d_output;
PyObject *output_list;
PyObject *word_list;
PyObject *word2_list;
PyObject *span_list;
PyObject *temp;
PyObject *sublinkage_list;
PyObject *_diagram;
output_list = PyList_New(0);
word_list = PyList_New(0);
word2_list = PyList_New(0);
sublinkage_list = PyList_New(0);
span_list = PyList_New(0);
if (!PyArg_ParseTuple(args, "s", &text))
return NULL;
opts = parse_options_create();
parse_options_set_verbosity(opts, -1);
parse_options_set_screen_width(opts, 50);
setlocale(LC_ALL, "");
dict = dictionary_create_default_lang();
if (!dict) {
PyErr_SetString(PyExc_RuntimeError, "Fatal error: Unable to open the dictionary");
Py_INCREF(Py_None);
return Py_None;
}
sent = sentence_create(text, dict);
sentence_split(sent, opts);
num_linkages = sentence_parse(sent, opts);
if (num_linkages > 0) {
linkage = linkage_create(0, sent, opts);
/// Get the lengths of everything
num_words = linkage_get_num_words(linkage);
links = linkage_get_num_links(linkage);
for(link_idx=0; link_idx < links; link_idx++) {
PyObject *temp_subLen;
diagram = linkage_print_diagram(linkage);
_diagram = PyString_FromString(diagram);
sub_linkage = linkage_create(link_idx, sent, opts);
sub_linkages = linkage_get_num_sublinkages(linkage);
temp_subLen = PyLong_FromLong(sub_linkages);
linkage_delete(sub_linkage);
PyList_Append(sublinkage_list, temp_subLen);
span = linkage_get_link_length(linkage, link_idx);
PyList_Append(span_list, PyInt_FromLong(span));
PyObject *temp_list;
temp_list = PyList_New(0);
/// Sub Group these (left and right labels)
const char *t1 = linkage_get_link_llabel(linkage, link_idx);
temp = PyString_FromString(t1);
PyList_Append(temp_list, temp);
const char *t2 = linkage_get_link_rlabel(linkage, link_idx);
temp = PyString_FromString(t2);
PyList_Append(temp_list, temp);
/// Then add to the main list
PyList_Append(output_list, temp_list);
/// Just the label
const char *t3 = linkage_get_link_label(linkage, link_idx);
temp = PyString_FromString(t3);
PyList_Append(word2_list, temp);
}
for(word_idx=0; word_idx < num_words; word_idx++) {
d_output = linkage_get_word(linkage, word_idx);
PyObject *word;
word = PyString_FromString(d_output);
PyList_Append(word_list, word);
}
linkage_free_diagram(diagram);
linkage_delete(linkage);
} else {
sentence_delete(sent);
dictionary_delete(dict);
parse_options_delete(opts);
Py_INCREF(Py_None);
return Py_None;
}
sentence_delete(sent);
dictionary_delete(dict);
parse_options_delete(opts);
return Py_BuildValue("SSSSSS", word_list, span_list, output_list, word2_list, sublinkage_list, _diagram);
}
VALUE linkage_count_num_words(const VALUE self, VALUE link) {
LinkagePtr *link_ptr = retrieve_linkage(link);
int cnt = linkage_get_num_words(link_ptr->linkage);
return INT2FIX(cnt);
}
/*
* Class: LinkGrammar
* Method: numWords
* Signature: ()I
*/
JNIEXPORT jint JNICALL
Java_org_linkgrammar_LinkGrammar_getNumWords(JNIEnv *env, jclass cls)
{
per_thread_data *ptd = get_ptd(env, cls);;
return linkage_get_num_words(ptd->linkage);
}