bsie extraction and info apps

1 files changed, 6 insertions, 0 deletions

diff --git a/bsie/base/errors.py b/bsie/base/errors.py
index 760351f..dc3c30e 100644
--- a/bsie/base/errors.py
+++ b/bsie/base/errors.py
@@ -33,4 +33,10 @@ class ExtractorError(_BSIEError):
 class ReaderError(_BSIEError):
     """The Reader failed to read the given file."""
 
+class ProgrammingError(_BSIEError):
+    """An assertion-like error that indicates a code-base issue."""
+
+class UnreachableError(ProgrammingError):
+    """Bravo, you've reached a point in code that should logically not be reachable."""
+
 ## EOF ##