Update error messages when anywidget isn't installed

Author: marthacryan

packages/python/plotly/codegen/__init__.py

@@ -276,7 +276,7 @@ def perform_codegen():
         else:
             raise ImportError()
     except Exception:
-        from ..missing_ipywidgets import FigureWidget
+        from ..missing_anywidget import FigureWidget
 else:
     __all__.append("FigureWidget")
     orig_getattr = __getattr__
@@ -293,7 +293,7 @@ def __getattr__(import_name):
                 else:
                     raise ImportError()
             except Exception:
-                from ..missing_ipywidgets import FigureWidget
+                from ..missing_anywidget import FigureWidget
                 return FigureWidget
 
         return orig_getattr(import_name)

packages/python/plotly/plotly/graph_objects/__init__.py

@@ -286,7 +286,7 @@
         else:
             raise ImportError()
     except Exception:
-        from ..missing_ipywidgets import FigureWidget
+        from ..missing_anywidget import FigureWidget
 else:
     __all__.append("FigureWidget")
     orig_getattr = __getattr__
@@ -304,7 +304,7 @@ def __getattr__(import_name):
                 else:
                     raise ImportError()
             except Exception:
-                from ..missing_ipywidgets import FigureWidget
+                from ..missing_anywidget import FigureWidget
 
                 return FigureWidget
 

packages/python/plotly/plotly/graph_objs/__init__.py

@@ -286,7 +286,7 @@
         else:
             raise ImportError()
     except Exception:
-        from ..missing_ipywidgets import FigureWidget
+        from ..missing_anywidget import FigureWidget
 else:
     __all__.append("FigureWidget")
     orig_getattr = __getattr__
@@ -304,7 +304,7 @@ def __getattr__(import_name):
                 else:
                     raise ImportError()
             except Exception:
-                from ..missing_ipywidgets import FigureWidget
+                from ..missing_anywidget import FigureWidget
 
                 return FigureWidget
 

…thon/plotly/plotly/missing_ipywidgets.py …ython/plotly/plotly/missing_anywidget.pypackages/python/plotly/plotly/missing_ipywidgets.py renamed to packages/python/plotly/plotly/missing_anywidget.py packages/python/plotly/plotly/missing_ipywidgets.py renamed to packages/python/plotly/plotly/missing_anywidget.py

@@ -11,5 +11,5 @@ class FigureWidget(BaseFigure):
 
     def __init__(self, *args, **kwargs):
         raise ImportError(
-            "Please install ipywidgets>=7.0.0 to use the FigureWidget class"
+            "Please install anywidget to use the FigureWidget class"
         )

packages/python/plotly/plotly/tests/test_core/test_figure_widget_backend/test_missing_ipywigets.py

@@ -2,36 +2,36 @@
 
 # Use wildcard import to make sure FigureWidget is always included
 from plotly.graph_objects import *
-from plotly.missing_ipywidgets import FigureWidget as FigureWidgetMissingIPywidgets
+from plotly.missing_anywidget import FigureWidget as FigureWidgetMissingAnywidget
 
 try:
-    import ipywidgets as _ipywidgets
+    import anywidget as _anywidget
     from packaging.version import Version as _Version
 
-    if _Version(_ipywidgets.__version__) >= _Version("7.0.0"):
-        missing_ipywidgets = False
+    if _Version(_anywidget.__version__) >= _Version("7.0.0"):
+        missing_anywidget = False
     else:
         raise ImportError()
 except Exception:
-    missing_ipywidgets = True
+    missing_anywidget = True
 
 
-if missing_ipywidgets:
+if missing_anywidget:
 
-    def test_import_figurewidget_without_ipywidgets():
-        assert FigureWidget is FigureWidgetMissingIPywidgets
+    def test_import_figurewidget_without_anywidget():
+        assert FigureWidget is FigureWidgetMissingAnywidget
 
         with pytest.raises(ImportError):
-            # ipywidgets import error raised on construction, not import
+            # anywidget import error raised on construction, not import
             FigureWidget()
 
 else:
 
-    def test_import_figurewidget_with_ipywidgets():
+    def test_import_figurewidget_with_anywidget():
         from plotly.graph_objs._figurewidget import (
-            FigureWidget as FigureWidgetWithIPywidgets,
+            FigureWidget as FigureWidgetWithAnywidget,
         )
 
-        assert FigureWidget is FigureWidgetWithIPywidgets
+        assert FigureWidget is FigureWidgetWithAnywidget
         fig = FigureWidget()
-        assert isinstance(fig, FigureWidgetWithIPywidgets)
+        assert isinstance(fig, FigureWidgetWithAnywidget)