Handle KeyError

2020-04-28 13:38:16 +02:00 · 2020-04-28 13:38:16 +02:00 · ebb1652e79
commit ebb1652e79
parent 9c49f65d85
1 changed files with 6 additions and 1 deletions
--- a/install.py
+++ b/install.py
@ -284,7 +284,12 @@ class Installer:

        ui.info(ui.green, program)
        ui.info("-" * len(program))
-        todo = self.conf[program]
+
+        try:
+            todo = self.conf[program]
+        except KeyError:
+            ui.fatal("'{}' wasn't found in conf file.".format(program))
+
        for action in todo:
            name = list(action.keys())[0]
            params = action[name]