handle missing handler

pyscript · Nov 30, 2024 · 47d2a9c · 47d2a9c
1 parent 96ea2c8
commit 47d2a9c
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/ltk/widgets.py b/ltk/widgets.py
@@ -901,6 +901,8 @@ def __init__(self, handler=None, style=None):
 
         @callback
         def _handle_content(event):
+            if not handler:
+                return
             # see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/file
             file = event.target.files.item(0)
             reader = window.FileReader.new()

diff --git a/pyproject.toml b/pyproject.toml
@@ -6,7 +6,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "pyscript-ltk"
-version = "0.2.12"
+version = "0.2.13"
 description = "A little toolkit for writing UIs in PyScript"
 readme = "README.md"
 authors = [{ name = "Chris Laffra", email = "chris@chrislaffra.com" }]