1 files changed, 21 insertions, 0 deletions
diff --git a/py_test/parse_json.py b/py_test/parse_json.py
new file mode 100644
index 0000000..e0bf4f3
--- /dev/null
+++ b/py_test/parse_json.py
@@ -0,0 +1,21 @@
+import json
+
+SN_JSON_PATH = '/opt/tsg/etc/tsg_sn.json'
+
+def tsg_get_sn():
+    try:
+        with open(SN_JSON_PATH) as json_fp:
+            json_dict = json.load(json_fp)
+            return json_dict['sn']
+    except IOError:
+        return ""
+        
+def main():
+    sn = tsg_get_sn()
+    if len(sn) > 0:
+        print("%s" %(sn))
+    else:
+        print("can't get sn")
+        
+if __name__ == '__main__':
+    main()