From 33c14bfb16a18f9dd44e8c0616d23ebce6114a7e Mon Sep 17 00:00:00 2001
From: Daniil Baturin <daniil@baturin.org>
Date: Thu, 21 Sep 2017 00:49:12 +0200
Subject: T401: add functions for reading VyOS version data.

---
 python/vyos/util.py | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'python')

diff --git a/python/vyos/util.py b/python/vyos/util.py
index a1a835de6..b3eff3965 100644
--- a/python/vyos/util.py
+++ b/python/vyos/util.py
@@ -17,6 +17,21 @@
 # WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
 #  IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
+import json
 
 class ConfigError(Exception):
     pass
+
+
+def get_version_data(file='/opt/vyatta/etc/version.json'):
+    with open(file, 'r') as f:
+        version_data = json.load(f)
+    return version_data
+
+def get_version(file=None):
+    version_data = None
+    if file:
+        version_data = get_version_data(file=file)
+    else:
+        version_data = get_version_data()
+    return version_data["version"]
-- 
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