Add try except clauses to make more robust

precise/pocketsphinx/scripts/test.py

@@ -59,8 +59,12 @@ def test_pocketsphinx(listener: PocketsphinxListener, data_files) -> Stats:
         print('===', name, '===')
         negatives, positives = [], []
         for filename in filenames:
-            with wave.open(filename) as wf:
-                frames = wf.readframes(wf.getnframes())
+            try:
+                with wave.open(filename) as wf:
+                    frames = wf.readframes(wf.getnframes())
+            except (OSError, EOFError):
+                print('?', end='', flush=True)
+                continue
             out = listener.found_wake_word(frames)
             {False: negatives, True: positives}[out].append(filename)
             print('!' if out else '.', end='', flush=True)

precise/util.py

@@ -36,7 +36,10 @@ def load_audio(file: Any) -> np.ndarray:
         samples: Sample rate and audio samples from 0..1
     """
     import wavio
-    wav = wavio.read(file)
+    try:
+        wav = wavio.read(file)
+    except EOFError:
+        wav = wavio.Wav(np.array([[]], dtype=np.int16), 16000, 2)
     if wav.data.dtype != np.int16:
         raise ValueError('Unsupported data type: ' + str(wav.data.dtype))
     if wav.rate != pr.sample_rate: