Enhance analysis UI add first iteration of results download

app/corpora/events.py

@@ -45,7 +45,7 @@ def corpus_analysis(message):
     # Prepare and execute a query
     corpus_name = 'CORPUS'
     query = str(message['query'])
-    result_len = 500
+    result_len = 100
     context_len = int(message['context'])
     result_offset = 0
     client.select_corpus(corpus_name)
@@ -55,12 +55,13 @@ def corpus_analysis(message):
         logger.warning(e)
         socketio.emit('corpus_analysis', str(e), room=request.sid)
     else:
+        logger.warning('====== Initial query {} ======'.format(query))
         results = client.show_query_results(result_len=result_len,
                                             context_len=context_len,
                                             result_offset=result_offset)
         result_offset += result_len  # initial offfset is plus result len because client.show_query_results has been already executed once
         while result_offset < client.total_nr_matches:
-            logger.warning('===While loop start.===')
+            logger.warning('====== While loop start for {} ======'.format(query))
             logger.warning('result_offset: {}'.format(result_offset))
             results_append = client.show_query_results(result_len=result_len,
                                                        context_len=context_len,

app/corpora/forms.py

@@ -81,5 +81,6 @@ class QueryDownloadForm(FlaskForm):
                             choices=[('', 'Choose file type'),
                                      ('csv', 'csv'),
                                      ('json', 'json'),
-                                     ('excel', 'excel')],
+                                     ('excel', 'excel'),
+                                     ('html', 'html-table')],
                             validators=[DataRequired()])