feat: add dependency check

2022-08-01 13:01:32 +02:00
parent cdb17bb268
commit 18f9fc81e1
4 changed files with 51 additions and 15 deletions
--- a/core/exceptions.py
+++ b/core/exceptions.py
@@ -0,0 +1,7 @@
+"""Some general exception classes used throughout the program."""
+
+
+class MissingDependencyError(RuntimeError):
+    """Raised if a required system dependency is missing."""
+
+    pass