APM Quality Assessment, simulation controller and libraries

webrtc/modules/audio_processing/test/py_quality_assessment/quality_assessment/data_access.py

Index: webrtc/modules/audio_processing/test/py_quality_assessment/quality_assessment/data_access.py
diff --git a/webrtc/modules/audio_processing/test/py_quality_assessment/apm_quality_assessment-export.py b/webrtc/modules/audio_processing/test/py_quality_assessment/quality_assessment/data_access.py
similarity index 69%
copy from webrtc/modules/audio_processing/test/py_quality_assessment/apm_quality_assessment-export.py
copy to webrtc/modules/audio_processing/test/py_quality_assessment/quality_assessment/data_access.py
index 1b526c1b054918518b39370902d82a1fd53aff29..0c83123df3c6056001c2cbbf5227e5dcd32363dc 100644
--- a/webrtc/modules/audio_processing/test/py_quality_assessment/apm_quality_assessment-export.py
+++ b/webrtc/modules/audio_processing/test/py_quality_assessment/quality_assessment/data_access.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
@@ -6,3 +5,14 @@
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
+
+import os
+
+def make_directory(path):
+  """
+  Makes a directory (recursively) and hides OSError exceptions.
+  """
+  try:
+    os.makedirs(path)
+  except OSError:
+    pass