Merge pull request #37 from ssciwr/relax-ipywidgets-version-constraint

Relax ipywidgets version constraint

ipywidgets_jsonschema/__init__.py

@@ -1,3 +1,3 @@
 from ipywidgets_jsonschema.form import Form
 
-__version__ = "0.7.3"
+__version__ = "0.8.0"

ipywidgets_jsonschema/form.py

@@ -1,4 +1,5 @@
 from IPython.display import display
+from packaging import version
 
 import collections
 import ipywidgets
@@ -9,6 +10,10 @@
 import traitlets
 
 
+# We are providing some compatibility for ipywidgets v7 and v8
+IS_VERSION_8 = version.parse(ipywidgets.__version__) >= version.parse("8")
+
+
 class FormError(Exception):
     pass
 
@@ -196,9 +201,15 @@ def _wrap_accordion(self, widget_list, schema, label=None):
         titles = []
         if label is not None or "title" in schema:
             titles = [schema.get("title", label)]
-        accordion = ipywidgets.Accordion(
-            children=[ipywidgets.VBox(widget_list)], titles=titles
-        )
+
+        if IS_VERSION_8:
+            accordion = ipywidgets.Accordion(
+                children=[ipywidgets.VBox(widget_list)], titles=titles
+            )
+        else:
+            accordion = ipywidgets.Accordion(children=[ipywidgets.VBox(widget_list)])
+            for i, title in enumerate(titles):
+                accordion.set_title(i, title)
 
         # This folds the accordion
         accordion.selected_index = None

setup.cfg

@@ -17,6 +17,7 @@ classifiers =
 packages = find:
 install_requires =
     IPython
-    ipywidgets>=8.0.0b1
-    jsonschema==3.2.0
+    ipywidgets
+    jsonschema<4
+    packaging
     traitlets