Add progress bar visuals to tests.

naive-nlu/tree_nlu/test.py

@@ -17,13 +17,13 @@ def main():
             test_module.main()
             print(" \x1b[1;32m✓\x1b[0m {}".format(test_name))
         except AssertionError as ae:
-            print(" \x1b[1;31m✗\x1b[0m {}".format(test_name,
+            print(" \x1b[1;31m✗\x1b[0m {}{}".format(test_name,
-                                                  (' : [Assertion] {}'.format(ae.args[0])) if len(ae.args) > 0
+                                                  ('\n [Assertion] {}'.format(ae.args[0])) if len(ae.args) > 0
                                                    else ''))
             failed = True
 
         except Exception as e:
-            print(" \x1b[1;7;31m!\x1b[0m {} : [Exception] {}".format(test_name, e))
+            print(" \x1b[1;7;31m!\x1b[0m {}\n [Exception] {}".format(test_name, e))
             failed = True
             traceback.print_exc()
 

naive-nlu/tree_nlu/tests/gac_100.py

@@ -1,4 +1,5 @@
 from ..knowledge_base import KnowledgeBase
+from ..utils.visuals import show_progbar
 
 def _assert(args):
     assert(args)
@@ -670,14 +671,20 @@ def main():
         knowledge=base_knowledge,
     )
 
-    for example_type, data in examples:
+    total = len(examples)
+
+    for i, (example_type, data) in enumerate(examples):
         if example_type == 'full_example':
             affirmation = {
                 'text': data['affirmation'],
                 'parsed': data['parsed'][1],
             }
             question = data
+
+            show_progbar(i, total, data['affirmation'])
             differences = knowledge.train([affirmation])
+
+            show_progbar(i, total, data['text'])
             differences = knowledge.train([question])
 
             result, _, _ = knowledge.process(data['text'])
@@ -690,7 +697,10 @@ def main():
                     f(knowledge)
 
         elif example_type == 'text_example':
+            show_progbar(i, total, data['affirmation'])
             affirmation = data['affirmation']
+
+            show_progbar(i, total, data['question'])
             question = data['question']
 
             _, _, _ = knowledge.process(affirmation)
@@ -701,3 +711,5 @@ def main():
 
         else:
             raise NotImplementedError('Example type: {}'.format(example_type))
+
+        print("\r\x1b[K", end='')

naive-nlu/tree_nlu/utils/visuals.py

@@ -0,0 +1,15 @@
+def show_progbar(done, total, msg=''):
+    total_blocks = 10
+    blocks_done = (done * total_blocks) // total
+    blocks_to_go = total_blocks - blocks_done
+
+    print('\r\x1b[K'  # Go to the start of the line
+          '\x1b[0m'   # Restart the "style"
+          '|'  # Put the first "|"
+          + blocks_done  * '█' # Completed blocks
+          + blocks_to_go * ' ' # Uncompleted blocks
+          + '\x1b[7m|\x1b[0m'  # End the bar
+          + ' '
+          + msg  # Add message
+          + '\r' # Go back to the start
+          , end='')