src/sage/repl/ipython_kernel/interact.py: Sort imports, replace relative imports, remove duplicate import, separate out lazy_import

Author: Matthias Koeppe

src/sage/repl/ipython_kernel/interact.py

@@ -40,11 +40,12 @@
 from ipywidgets.widgets import SelectionSlider, ValueWidget, ToggleButtons
 from ipywidgets.widgets.interaction import interactive, signature
 
-from .widgets import EvalText, SageColorPicker
-from sage.structure.element import parent
 import sage.rings.abc
+
 from sage.misc.lazy_import import lazy_import
-from sage.structure.element import Matrix
+from sage.repl.ipython_kernel.widgets import EvalText, SageColorPicker
+from sage.structure.element import Matrix, parent
+
 lazy_import("sage.plot.colors", "Color")
 
 
@@ -176,13 +177,8 @@ def widget_from_single_value(cls, abbrev, *args, **kwds):
             return input_grid(abbrev.nrows(), abbrev.ncols(),
                               default=abbrev.list(), to_value=abbrev.parent())
 
-        try:
-            from sage.plot.colors import Color
-        except ImportError:
-            pass
-        else:
-            if isinstance(abbrev, Color):
-                return SageColorPicker(value=abbrev.html_color())
+        if isinstance(abbrev, Color):
+            return SageColorPicker(value=abbrev.html_color())
         # Get widget from IPython if possible
         widget = super().widget_from_single_value(abbrev, *args, **kwds)
         if widget is not None or isinstance(abbrev, Iterable):