From c8c7f80fcf8732ca3c794a61275b86da4c017ac6 Mon Sep 17 00:00:00 2001
From: ponsoc <36486184+ponsoc@users.noreply.github.com>
Date: Fri, 20 Mar 2026 14:19:24 +0100
Subject: [PATCH 1/2] Fix delete issue

---
 README.md               | 4 ++++
 pyproject.toml          | 2 +-
 src/ststeroids/store.py | 3 ++-
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 747787c..459f4d6 100644
--- a/README.md
+++ b/README.md
@@ -430,6 +430,10 @@ app_style.apply_style()
 
 ### Release notes
 
+1.0.2
+
+- Fixed an issue where deleting a property from a store instance would lead to an error when the property doesn't exist
+
 1.0.1
 
 - Version bump to make sure upload to pypi works
diff --git a/pyproject.toml b/pyproject.toml
index 377ff6f..837ef6c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "ststeroids"
-version = "1.0.1"
+version = "1.0.2"
 description = "A framework supercharging Streamlit for building advanced multi-page applications"
 readme = "README.md"
 authors = [{ name = "ponsoc"}]
diff --git a/src/ststeroids/store.py b/src/ststeroids/store.py
index f974c46..9b4c4f4 100644
--- a/src/ststeroids/store.py
+++ b/src/ststeroids/store.py
@@ -69,7 +69,8 @@ def del_property(self, property_name: str) -> None:
         :return: None
         """
 
-        del st.session_state[self.name][property_name]
+        if self.has_property(property_name):
+            del st.session_state[self.name][property_name]
 
 
 class ComponentStore(Store):

From 1f6c9725791634c36102cf28478be9b5860b0f2f Mon Sep 17 00:00:00 2001
From: ponsoc <36486184+ponsoc@users.noreply.github.com>
Date: Fri, 20 Mar 2026 14:24:31 +0100
Subject: [PATCH 2/2] Update test_store.py

---
 tests/test_store.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tests/test_store.py b/tests/test_store.py
index 8fd0ddf..ac811d7 100644
--- a/tests/test_store.py
+++ b/tests/test_store.py
@@ -42,11 +42,12 @@ def test_store_get_property(mock_session_state):
 def test_store_del_property(mock_session_state):
     store = Store.create("test_store")
     store.set_property("key", "value")
+
     store.del_property("key")
 
-    with pytest.raises(KeyError, match="'key' doesn't exist in store 'test_store'."):
-        store.get_property("key")
+    assert not store.has_property("key")
 
+    store.del_property("key")
 
 def test_store_get_property_key_error(mock_session_state):
     store = Store.create("test_store")