From f06ef738a28412735f220613386cac6ab7dc6205 Mon Sep 17 00:00:00 2001
From: Rory Yorke <rory.yorke@gmail.com>
Date: Sat, 29 Jan 2022 06:20:14 +0200
Subject: [PATCH] Change InputOutputSystem repr to show type, name, inputs, and
 outputs

---
 control/iosys.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/control/iosys.py b/control/iosys.py
index c8e921c90..2d134f5c8 100644
--- a/control/iosys.py
+++ b/control/iosys.py
@@ -181,7 +181,8 @@ def __init__(self, inputs=None, outputs=None, states=None, params={},
     nstates = 0
 
     def __repr__(self):
-        return self.name if self.name is not None else str(type(self))
+        return f'<{self.__class__.__name__}:{self.name}:{list(self.input_index)}->{list(self.output_index)}>'
+
 
     def __str__(self):
         """String representation of an input/output system"""