Removing reliance on DISPLAY, making open_browser more robust.

2015-12-03 02:05:39 -08:00
parent 49ecfcec95
commit 34167ac084
4 changed files with 41 additions and 11 deletions
--- a/rtv/exceptions.py
+++ b/rtv/exceptions.py
@@ -28,3 +28,7 @@ class SubscriptionError(RTVError):

 class ProgramError(RTVError):
    "Problem executing an external program"
+
+
+class BrowserError(RTVError):
+    "Could not open a web browser tab"