From 62a06fc1885b57dfed5624f8206827eb83efee67 Mon Sep 17 00:00:00 2001
From: Jon Michael Aanes <jonjmaa@gmail.com>
Date: Wed, 22 Jan 2025 21:20:16 +0100
Subject: [PATCH] Robustness for empty databases

---
 package_tracking/database.py | 7 +++++--
 package_tracking/http.py     | 3 +++
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/package_tracking/database.py b/package_tracking/database.py
index 43a704e..2dc3a3a 100644
--- a/package_tracking/database.py
+++ b/package_tracking/database.py
@@ -18,8 +18,11 @@ FILEPATH = 'output/entries_db.txt'
 
 
 def get_tracking_numbers() -> list[TrackingNumberEntry]:
-    with open(FILEPATH) as f:
-        lines = f.read().split('\n')
+    try:
+        with open(FILEPATH) as f:
+            lines = f.read().split('\n')
+    except FileNotFoundError:
+        lines = ''
 
     lines = [line.split(' ') for line in lines if len(line) > 0]
     return [TrackingNumberEntry(line[0], ' '.join(line[1:])) for line in lines]
diff --git a/package_tracking/http.py b/package_tracking/http.py
index 2881101..dd4709d 100644
--- a/package_tracking/http.py
+++ b/package_tracking/http.py
@@ -106,6 +106,9 @@ footer {
     </div>
     </a>
 % end
+% if len(tracking_results) == 0:
+    <div style="text-align: center"><b>No Parcels yet...<br>Add some below!</b></div>
+% end
 </div>
 
 </main>