From 0f89672a2e72ef7906da4224d671b7aa3c31a8a5 Mon Sep 17 00:00:00 2001
From: David Brochart <david.brochart@gmail.com>
Date: Wed, 8 Jan 2025 15:22:47 +0100
Subject: [PATCH] Replace AttributeError with KeyError

---
 jupyter_ydoc/ybasedoc.py | 6 +++---
 jupyter_ydoc/yblob.py    | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/jupyter_ydoc/ybasedoc.py b/jupyter_ydoc/ybasedoc.py
index a365e2d..18032ac 100644
--- a/jupyter_ydoc/ybasedoc.py
+++ b/jupyter_ydoc/ybasedoc.py
@@ -121,7 +121,7 @@ def dirty(self) -> bool | None:
         """
         try:
             return self._ystate.dirty
-        except AttributeError:
+        except KeyError:
             return None
 
     @dirty.setter
@@ -144,7 +144,7 @@ def hash(self) -> str | None:
         """
         try:
             return self._ystate.hash
-        except AttributeError:
+        except KeyError:
             return None
 
     @hash.setter
@@ -167,7 +167,7 @@ def path(self) -> str | None:
         """
         try:
             return self._ystate.path
-        except AttributeError:
+        except KeyError:
             return None
 
     @path.setter
diff --git a/jupyter_ydoc/yblob.py b/jupyter_ydoc/yblob.py
index a282ec6..890a6bb 100644
--- a/jupyter_ydoc/yblob.py
+++ b/jupyter_ydoc/yblob.py
@@ -70,7 +70,7 @@ def get(self) -> bytes:
         """
         try:
             return self._ysource.bytes
-        except AttributeError:
+        except KeyError:
             return b""
 
     def set(self, value: bytes) -> None: