Refactor and cleanup codes. No functional changes.

provisioning_sdk/public/python/setup_common.py

@@ -0,0 +1,34 @@
+################################################################################
+# Copyright 2018 Google LLC.
+#
+# This software is licensed under the terms defined in the Widevine Master
+# License Agreement. For a copy of this agreement, please contact
+# widevine-licensing@google.com.
+################################################################################
+"""Common definitions for Provisioning SDK python setup files."""
+
+import os
+
+GEN_DIRNAME = 'test_genfiles'
+
+
+def _GetSdkRootDir():
+  """Obtains folder containing |GEN_DIRNAME| that is considered as root dir."""
+  current_dir = os.path.realpath(os.path.dirname(__file__))
+  while not os.path.isdir(os.path.join(current_dir, GEN_DIRNAME)):
+    current_dir = os.path.dirname(current_dir)
+
+  os.chdir(current_dir)
+  return current_dir
+
+
+SDK_ROOT_DIR = _GetSdkRootDir()
+GEN_DIR = '%s/%s' % (SDK_ROOT_DIR, GEN_DIRNAME)
+SDK_LIBRARY_DIR = os.path.join(SDK_ROOT_DIR, 'bazel-bin', 'provisioning_sdk',
+                               'public')
+CLIF_PREFIX = os.environ['CLIF_PREFIX']
+BUILD_DIR = os.environ['PYEXT_BUILD_DIR']
+
+WVCOMMON_SRC_DIR = '%s/common/python' % GEN_DIR
+WVPROTO_SRC_DIR = '%s/protos/public' % GEN_DIR
+SDK_SRC_DIR = '%s/provisioning_sdk/public/python' % GEN_DIR