From 2a213ea3281dd03f55bf98839f5e2d08c7602ffb Mon Sep 17 00:00:00 2001
From: Oliver Smith <oliver@kfs.org>
Date: Wed, 25 Feb 2015 23:40:20 -0800
Subject: [PATCH] Display of data age in update command

---
 commands/update_cmd.py | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/commands/update_cmd.py b/commands/update_cmd.py
index b526cf0a..fc6b51a9 100644
--- a/commands/update_cmd.py
+++ b/commands/update_cmd.py
@@ -353,6 +353,19 @@ def guidedUpdate(tdb, cmdenv):
     stationID = cmdenv.startStation.ID
     tmpPath = getTemporaryPath(cmdenv)
 
+    cur = tdb.query("""
+        SELECT  JULIANDAY('now') - JULIANDAY(MIN(modified)),
+                JULIANDAY('now') - JULIANDAY(MAX(modified))
+          FROM  StationItem
+         WHERE  station_id = ?
+    """, [stationID])
+    oldest, newest = cur.fetchone()
+    if oldest and newest:
+        cmdenv.NOTE(
+            "Current data {:.2f}-{:.2f} days old.",
+            oldest, newest,
+        )
+
     from commands.update_gui import render
     try:
         render(tdb, cmdenv, tmpPath)