Adding system_tests to import path in emulator script.

dhermes · dhermes · commit bdbe00583a61 · 2016-02-12T17:08:31.000-08:00
These imports were broken by #1373.
diff --git a/scripts/run_emulator.py b/scripts/run_emulator.py
@@ -22,12 +22,16 @@
 import argparse
 import os
 import subprocess
+import sys
 
 import psutil
 
 from gcloud.environment_vars import GCD_DATASET
 from gcloud.environment_vars import GCD_HOST
 from gcloud.environment_vars import PUBSUB_EMULATOR
+
+ROOT_DIR = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
+sys.path.append(ROOT_DIR)
 from system_tests.run_system_test import run_module_tests
 
 
