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-rw-r--r--sagemath-ipywidgets-8.patch489
1 files changed, 489 insertions, 0 deletions
diff --git a/sagemath-ipywidgets-8.patch b/sagemath-ipywidgets-8.patch
new file mode 100644
index 000000000000..95357aff89dd
--- /dev/null
+++ b/sagemath-ipywidgets-8.patch
@@ -0,0 +1,489 @@
+diff --git a/src/sage/combinat/cluster_algebra_quiver/cluster_seed.py b/src/sage/combinat/cluster_algebra_quiver/cluster_seed.py
+index e65d605..d7c4d84 100644
+--- a/src/sage/combinat/cluster_algebra_quiver/cluster_seed.py
++++ b/src/sage/combinat/cluster_algebra_quiver/cluster_seed.py
+@@ -1062,7 +1062,7 @@ class ClusterSeed(SageObject):
+
+ sage: S = ClusterSeed(['A',4])
+ sage: S.interact()
+- VBox(children=...
++ ...VBox(children=...
+ """
+ return cluster_interact(self, fig_size, circular, kind='seed')
+
+diff --git a/src/sage/combinat/cluster_algebra_quiver/interact.py b/src/sage/combinat/cluster_algebra_quiver/interact.py
+index 4e54c64..1c88e61 100644
+--- a/src/sage/combinat/cluster_algebra_quiver/interact.py
++++ b/src/sage/combinat/cluster_algebra_quiver/interact.py
+@@ -27,7 +27,7 @@ def cluster_interact(self, fig_size=1, circular=True, kind='seed'):
+
+ sage: S = ClusterSeed(['A',4])
+ sage: S.interact() # indirect doctest
+- VBox(children=...
++ ...VBox(children=...
+ """
+ if kind not in ['seed', 'quiver']:
+ raise ValueError('kind must be "seed" or "quiver"')
+@@ -107,7 +107,7 @@ def cluster_interact(self, fig_size=1, circular=True, kind='seed'):
+ show_lastmutation.observe(refresh, 'value')
+ which_plot.observe(refresh, 'value')
+
+- mut_buttons.on_displayed(refresh)
++ mut_buttons.on_widget_constructed(refresh)
+
+ if kind == 'seed':
+ top = widgets.HBox([show_seq, show_vars])
+diff --git a/src/sage/combinat/cluster_algebra_quiver/quiver.py b/src/sage/combinat/cluster_algebra_quiver/quiver.py
+index 4f6e16b..14a176c 100644
+--- a/src/sage/combinat/cluster_algebra_quiver/quiver.py
++++ b/src/sage/combinat/cluster_algebra_quiver/quiver.py
+@@ -699,7 +699,7 @@ class ClusterQuiver(SageObject):
+
+ sage: S = ClusterQuiver(['A',4])
+ sage: S.interact()
+- VBox(children=...
++ ...VBox(children=...
+ """
+ return cluster_interact(self, fig_size, circular, kind="quiver")
+
+diff --git a/src/sage/dynamics/complex_dynamics/mandel_julia.py b/src/sage/dynamics/complex_dynamics/mandel_julia.py
+index 224a484..ce67274 100644
+--- a/src/sage/dynamics/complex_dynamics/mandel_julia.py
++++ b/src/sage/dynamics/complex_dynamics/mandel_julia.py
+@@ -130,7 +130,7 @@ def mandelbrot_plot(f=None, **kwds):
+ ``interact`` to ``True``. (This is only implemented for ``z^2 + c``)::
+
+ sage: mandelbrot_plot(interact=True)
+- interactive(children=(FloatSlider(value=0.0, description='Real center', max=1.0, min=-1.0, step=1e-05),
++ ...interactive(children=(FloatSlider(value=0.0, description='Real center', max=1.0, min=-1.0, step=1e-05),
+ FloatSlider(value=0.0, description='Imag center', max=1.0, min=-1.0, step=1e-05),
+ FloatSlider(value=4.0, description='Width', max=4.0, min=1e-05, step=1e-05),
+ IntSlider(value=500, description='Iterations', max=1000),
+@@ -144,7 +144,7 @@ def mandelbrot_plot(f=None, **kwds):
+
+ sage: mandelbrot_plot(interact=True, x_center=-0.75, y_center=0.25,
+ ....: image_width=1/2, number_of_colors=75)
+- interactive(children=(FloatSlider(value=-0.75, description='Real center', max=1.0, min=-1.0, step=1e-05),
++ ...interactive(children=(FloatSlider(value=-0.75, description='Real center', max=1.0, min=-1.0, step=1e-05),
+ FloatSlider(value=0.25, description='Imag center', max=1.0, min=-1.0, step=1e-05),
+ FloatSlider(value=0.5, description='Width', max=4.0, min=1e-05, step=1e-05),
+ IntSlider(value=500, description='Iterations', max=1000),
+@@ -600,14 +600,14 @@ def julia_plot(f=None, **kwds):
+ the form ``f = z^2 + c``)::
+
+ sage: julia_plot(interact=True)
+- interactive(children=(FloatSlider(value=-1.0, description='Real c'...
++ ...interactive(children=(FloatSlider(value=-1.0, description='Real c'...
+
+ ::
+
+ sage: R.<z> = CC[]
+ sage: f = z^2 + 1/2
+ sage: julia_plot(f,interact=True)
+- interactive(children=(FloatSlider(value=0.5, description='Real c'...
++ ...interactive(children=(FloatSlider(value=0.5, description='Real c'...
+
+ To return the Julia set of a random `c` value with (formal) cycle structure
+ `(2,3)`, set ``period = [2,3]``::
+diff --git a/src/sage/interacts/library.py b/src/sage/interacts/library.py
+index 8166014..6a982db 100644
+--- a/src/sage/interacts/library.py
++++ b/src/sage/interacts/library.py
+@@ -12,7 +12,7 @@ interactive mathlet. In the command line, it will simply return the underlying
+ HTML and Sage code which creates the mathlet::
+
+ sage: interacts.calculus.taylor_polynomial()
+- Interactive function <function taylor_polynomial at ...> with 3 widgets
++ ...Interactive function <function taylor_polynomial at ...> with 3 widgets
+ title: HTMLText(value='<h2>Taylor polynomial</h2>')
+ f: EvalText(value='e^(-x)*sin(x)', description='$f(x)=$', layout=Layout(max_width='81em'))
+ order: SelectionSlider(description='order', options=(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12), value=1)
+@@ -101,7 +101,7 @@ def library_interact(
+ ....: def f(n):
+ ....: print(n)
+ sage: f() # an interact appears if using the notebook, else code
+- Interactive function <function f at ...> with 1 widget
++ ...Interactive function <function f at ...> with 1 widget
+ n: TransformIntSlider(value=5, description='n', max=15, min=-5)
+
+ TESTS:
+@@ -117,7 +117,7 @@ def library_interact(
+ DeprecationWarning: Use decorator factory @library_interact(widgets) instead of @library_interact without any arguments.
+ See https://trac.sagemath.org/33382 for details.
+ sage: f() # an interact appears if using the notebook, else code
+- Interactive function <function f at ...> with 1 widget
++ ...Interactive function <function f at ...> with 1 widget
+ n: TransformIntSlider(value=5, description='n', max=15, min=-5)
+
+ .. NOTE::
+@@ -183,7 +183,7 @@ def demo(n: int, m: int):
+ creates the mathlet::
+
+ sage: interacts.demo()
+- Interactive function <function demo at ...> with 2 widgets
++ ...Interactive function <function demo at ...> with 2 widgets
+ n: SelectionSlider(description='n', options=(0, 1, 2, 3, 4, 5, 6, 7, 8, 9), value=0)
+ m: SelectionSlider(description='m', options=(0, 1, 2, 3, 4, 5, 6, 7, 8, 9), value=0)
+ """
+@@ -213,7 +213,7 @@ def taylor_polynomial(title, f, order: int):
+ creates the mathlet::
+
+ sage: interacts.calculus.taylor_polynomial()
+- Interactive function <function taylor_polynomial at ...> with 3 widgets
++ ...Interactive function <function taylor_polynomial at ...> with 3 widgets
+ title: HTMLText(value='<h2>Taylor polynomial</h2>')
+ f: EvalText(value='e^(-x)*sin(x)', description='$f(x)=$', layout=Layout(max_width='81em'))
+ order: SelectionSlider(description='order', options=(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12), value=1)
+@@ -259,7 +259,7 @@ def definite_integral(title, f, g, interval, x_range, selection):
+ creates the mathlet::
+
+ sage: interacts.calculus.definite_integral()
+- Interactive function <function definite_integral at ...> with 6 widgets
++ ...Interactive function <function definite_integral at ...> with 6 widgets
+ title: HTMLText(value='<h2>Definite integral</h2>')
+ f: EvalText(value='3*x', description='$f(x)=$', layout=Layout(max_width='81em'))
+ g: EvalText(value='x^2', description='$g(x)=$', layout=Layout(max_width='81em'))
+@@ -345,7 +345,7 @@ def function_derivative(title, function, x_range, y_range):
+ creates the mathlet::
+
+ sage: interacts.calculus.function_derivative()
+- Interactive function <function function_derivative at ...> with 4 widgets
++ ...Interactive function <function function_derivative at ...> with 4 widgets
+ title: HTMLText(value='<h2>Derivative grapher</h2>')
+ function: EvalText(value='x^5-3*x^3+1', description='Function:', layout=Layout(max_width='81em'))
+ x_range: FloatRangeSlider(value=(-2.0, 2.0), description='Range (x)', max=15.0, min=-15.0)
+@@ -393,7 +393,7 @@ def difference_quotient(title, f, interval, a, x0):
+ creates the mathlet::
+
+ sage: interacts.calculus.difference_quotient()
+- Interactive function <function difference_quotient at ...> with 5 widgets
++ ...Interactive function <function difference_quotient at ...> with 5 widgets
+ title: HTMLText(value='<h2>Difference quotient</h2>')
+ f: EvalText(value='sin(x)', description='f(x)', layout=Layout(max_width='81em'))
+ interval: FloatRangeSlider(value=(0.0, 10.0), description='Range', max=10.0)
+@@ -458,7 +458,7 @@ def quadratic_equation(A, B, C):
+ creates the mathlet::
+
+ sage: interacts.calculus.quadratic_equation()
+- Interactive function <function quadratic_equation at ...> with 3 widgets
++ ...Interactive function <function quadratic_equation at ...> with 3 widgets
+ A: IntSlider(value=1, description='A', max=7, min=-7)
+ B: IntSlider(value=1, description='B', max=7, min=-7)
+ C: IntSlider(value=-2, description='C', max=7, min=-7)
+@@ -520,7 +520,7 @@ def trigonometric_properties_triangle(a0, a1, a2):
+ creates the mathlet::
+
+ sage: interacts.geometry.trigonometric_properties_triangle()
+- Interactive function <function trigonometric_properties_triangle at ...> with 3 widgets
++ ...Interactive function <function trigonometric_properties_triangle at ...> with 3 widgets
+ a0: IntSlider(value=30, description='A', max=360)
+ a1: IntSlider(value=180, description='B', max=360)
+ a2: IntSlider(value=300, description='C', max=360)
+@@ -601,7 +601,7 @@ def unit_circle(function, x):
+ creates the mathlet::
+
+ sage: interacts.geometry.unit_circle()
+- Interactive function <function unit_circle at ...> with 2 widgets
++ ...Interactive function <function unit_circle at ...> with 2 widgets
+ function: Dropdown(description='function', options=(('sin(x)', 0), ('cos(x)', 1), ('tan(x)', 2)), value=0)
+ x: TransformFloatSlider(value=0.0, description='x', max=6.283185307179586, step=0.015707963267948967)
+ """
+@@ -702,7 +702,7 @@ def special_points(
+ creates the mathlet::
+
+ sage: interacts.geometry.special_points()
+- Interactive function <function special_points at ...> with 10 widgets
++ ...Interactive function <function special_points at ...> with 10 widgets
+ title: HTMLText(value='<h2>Special points in triangle</h2>')
+ a0: IntSlider(value=30, description='A', max=360)
+ a1: IntSlider(value=180, description='B', max=360)
+@@ -875,7 +875,7 @@ def coin(n, interval):
+ creates the mathlet::
+
+ sage: interacts.statistics.coin()
+- Interactive function <function coin at ...> with 2 widgets
++ ...Interactive function <function coin at ...> with 2 widgets
+ n: IntSlider(value=1000, description='Number of Tosses', max=10000, min=2, step=100)
+ interval: IntRangeSlider(value=(0, 0), description='Plotting range (y)', max=1)
+ """
+@@ -915,7 +915,7 @@ def bisection_method(title, f, interval, d, maxn):
+ creates the mathlet::
+
+ sage: interacts.calculus.secant_method()
+- Interactive function <function secant_method at ...> with 5 widgets
++ ...Interactive function <function secant_method at ...> with 5 widgets
+ title: HTMLText(value='<h2>Secant method for numerical root finding</h2>')
+ f: EvalText(value='x^2-2', description='f(x)', layout=Layout(max_width='81em'))
+ interval: IntRangeSlider(value=(0, 4), description='range', max=5, min=-5)
+@@ -995,7 +995,7 @@ def secant_method(title, f, interval, d, maxn):
+ creates the mathlet::
+
+ sage: interacts.calculus.secant_method()
+- Interactive function <function secant_method at ...> with 5 widgets
++ ...Interactive function <function secant_method at ...> with 5 widgets
+ title: HTMLText(value='<h2>Secant method for numerical root finding</h2>')
+ f: EvalText(value='x^2-2', description='f(x)', layout=Layout(max_width='81em'))
+ interval: IntRangeSlider(value=(0, 4), description='range', max=5, min=-5)
+@@ -1068,7 +1068,7 @@ def newton_method(title, f, c, d, maxn, interval, list_steps):
+ creates the mathlet::
+
+ sage: interacts.calculus.newton_method()
+- Interactive function <function newton_method at ...> with 7 widgets
++ ...Interactive function <function newton_method at ...> with 7 widgets
+ title: HTMLText(value='<h2>Newton method</h2>')
+ f: EvalText(value='x^2 - 2', description='f', layout=Layout(max_width='81em'))
+ c: IntSlider(value=6, description='Start ($x$)', max=10, min=-10)
+@@ -1152,7 +1152,7 @@ def trapezoid_integration(
+ creates the mathlet::
+
+ sage: interacts.calculus.trapezoid_integration()
+- Interactive function <function trapezoid_integration at ...> with 7 widgets
++ ...Interactive function <function trapezoid_integration at ...> with 7 widgets
+ title: HTMLText(value='<h2>Trapezoid integration</h2>')
+ f: EvalText(value='x^2-5*x + 10', description='$f(x)=$', layout=Layout(max_width='81em'))
+ n: IntSlider(value=5, description='# divisions', min=1)
+@@ -1284,7 +1284,7 @@ def simpson_integration(
+ creates the mathlet::
+
+ sage: interacts.calculus.simpson_integration()
+- Interactive function <function simpson_integration at ...> with 7 widgets
++ ...Interactive function <function simpson_integration at ...> with 7 widgets
+ title: HTMLText(value='<h2>Simpson integration</h2>')
+ f: EvalText(value='x*sin(x)+x+1', description='$f(x)=$', layout=Layout(max_width='81em'))
+ n: IntSlider(value=6, description='# divisions', min=2, step=2)
+@@ -1547,7 +1547,7 @@ def function_tool(f, g, xrange, yrange, a, action, do_plot):
+ creates the mathlet::
+
+ sage: interacts.calculus.function_tool()
+- Interactive function <function function_tool at ...> with 7 widgets
++ ...Interactive function <function function_tool at ...> with 7 widgets
+ f: EvalText(value='sin(x)', description='f')
+ g: EvalText(value='cos(x)', description='g')
+ xrange: IntRangeSlider(value=(0, 1), description='x-range', max=3, min=-3)
+@@ -1677,7 +1677,7 @@ def julia(expo, c_real, c_imag, iterations, zoom_x, zoom_y, plot_points, dpi):
+ creates the mathlet::
+
+ sage: interacts.fractals.julia()
+- Interactive function <function julia at ...> with 8 widgets
++ ...Interactive function <function julia at ...> with 8 widgets
+ expo: FloatSlider(value=2.0, description='expo', max=10.0, min=-10.0)
+ c_real: FloatSlider(value=0.5, description='real part const.', max=2.0, min=-2.0, step=0.01)
+ c_imag: FloatSlider(value=0.5, description='imag part const.', max=2.0, min=-2.0, step=0.01)
+@@ -1729,7 +1729,7 @@ def mandelbrot(expo, iterations, zoom_x, zoom_y, plot_points, dpi):
+ creates the mathlet::
+
+ sage: interacts.fractals.mandelbrot()
+- Interactive function <function mandelbrot at ...> with 6 widgets
++ ...Interactive function <function mandelbrot at ...> with 6 widgets
+ expo: FloatSlider(value=2.0, description='expo', max=10.0, min=-10.0)
+ iterations: IntSlider(value=20, description='# iterations', min=1)
+ zoom_x: FloatRangeSlider(value=(-2.0, 1.0), description='Zoom X', max=2.0, min=-2.0, step=0.01)
+@@ -1774,7 +1774,7 @@ def cellular_automaton(N, rule_number, size):
+ creates the mathlet::
+
+ sage: interacts.fractals.cellular_automaton()
+- Interactive function <function cellular_automaton at ...> with 3 widgets
++ ...Interactive function <function cellular_automaton at ...> with 3 widgets
+ N: IntSlider(value=100, description='Number of iterations', max=500, min=1)
+ rule_number: IntSlider(value=110, description='Rule number', max=255)
+ size: IntSlider(value=6, description='size of graphic', max=11, min=1)
+@@ -1833,7 +1833,7 @@ def polar_prime_spiral(interval, show_factors, highlight_primes, show_curves, n,
+ creates the mathlet::
+
+ sage: sage.interacts.algebra.polar_prime_spiral()
+- Interactive function <function polar_prime_spiral at ...> with 6 widgets
++ ...Interactive function <function polar_prime_spiral at ...> with 6 widgets
+ interval: IntRangeSlider(value=(1, 1000), description='range', max=4000, min=1, step=10)
+ show_factors: Checkbox(value=True, description='show_factors')
+ highlight_primes: Checkbox(value=True, description='highlight_primes')
+diff --git a/src/sage/plot/plot3d/plot3d.py b/src/sage/plot/plot3d/plot3d.py
+index 44620a0..43e1ce9 100644
+--- a/src/sage/plot/plot3d/plot3d.py
++++ b/src/sage/plot/plot3d/plot3d.py
+@@ -1300,7 +1300,7 @@ def plot3d(f, urange, vrange, adaptive=False, transformation=None, **kwds):
+ sage: @interact
+ ....: def _(which_plot=[A,B,C,D,E]):
+ ....: show(which_plot)
+- Interactive function <function _ at ...> with 1 widget
++ ...Interactive function <function _ at ...> with 1 widget
+ which_plot: Dropdown(description='which_plot', options=(Graphics3d Object, Graphics3d Object, Graphics3d Object, Graphics3d Object, Graphics3d Object), value=Graphics3d Object)
+
+ Now plot a function::
+@@ -1314,7 +1314,7 @@ def plot3d(f, urange, vrange, adaptive=False, transformation=None, **kwds):
+ sage: @interact
+ ....: def _(which_plot=[F, G, H, I, J]):
+ ....: show(which_plot)
+- Interactive function <function _ at ...> with 1 widget
++ ...Interactive function <function _ at ...> with 1 widget
+ which_plot: Dropdown(description='which_plot', options=(Graphics3d Object, Graphics3d Object, Graphics3d Object, Graphics3d Object, Graphics3d Object), value=Graphics3d Object)
+
+ TESTS:
+diff --git a/src/sage/repl/display/formatter.py b/src/sage/repl/display/formatter.py
+index adde08d..62bde3b 100644
+--- a/src/sage/repl/display/formatter.py
++++ b/src/sage/repl/display/formatter.py
+@@ -169,8 +169,7 @@ class SageDisplayFormatter(DisplayFormatter):
+ sage: shell.run_cell('import ipywidgets')
+ sage: shell.run_cell('slider = ipywidgets.IntSlider()')
+ sage: shell.run_cell('get_ipython().display_formatter.format(slider)')
+- IntSlider(value=0)
+- ({}, {})
++ ...IntSlider(value=0)..., {})
+
+ sage: shell.run_cell('%display default')
+ sage: shell.quit()
+diff --git a/src/sage/repl/ipython_kernel/interact.py b/src/sage/repl/ipython_kernel/interact.py
+index 9b94bc4..a2665a4 100644
+--- a/src/sage/repl/ipython_kernel/interact.py
++++ b/src/sage/repl/ipython_kernel/interact.py
+@@ -18,7 +18,7 @@ EXAMPLES::
+ sage: @interact
+ ....: def f(x=(0, 10)):
+ ....: pass
+- Interactive function <function f at ...> with 1 widget
++ ...Interactive function <function f at ...> with 1 widget
+ x: IntSlider(value=5, description='x', max=10)
+ sage: f.widget.children
+ (IntSlider(value=5, description='x', max=10), Output())
+@@ -69,7 +69,7 @@ class sage_interactive(interactive):
+ sage: from sage.repl.ipython_kernel.interact import sage_interactive
+ sage: def myfunc(x=10, y="hello", z=None): pass
+ sage: sage_interactive(myfunc, x=(0,100), z=["one", "two", "three"])
+- Interactive function <function myfunc at ...> with 3 widgets
++ ...Interactive function <function myfunc at ...> with 3 widgets
+ x: IntSlider(value=10, description='x')
+ y: Text(value='hello', description='y')
+ z: Dropdown(description='z', options=('one', 'two', 'three'), value=None)
+@@ -99,10 +99,10 @@ class sage_interactive(interactive):
+
+ sage: def myfunc(auto_update=False): pass
+ sage: sage_interactive(myfunc)
+- Manual interactive function <function myfunc ...> with 0 widgets
++ ...Manual interactive function <function myfunc ...> with 0 widgets
+ sage: def myfunc(auto_update=None): pass
+ sage: sage_interactive(myfunc)
+- Interactive function <function myfunc ...> with 0 widgets
++ ...Interactive function <function myfunc ...> with 0 widgets
+ """
+ # Use *args to avoid name clash with keyword arguments
+ if len(args) < 2:
+@@ -126,7 +126,7 @@ class sage_interactive(interactive):
+ super(sage_interactive, self).__init__(f, options, **kwds)
+ if self.manual:
+ # In Sage, manual interacts are always run once
+- self.on_displayed(self.update)
++ self.on_widget_constructed(self.update)
+ else:
+ # In automatic mode, clicking on a ToggleButtons button
+ # should also run the interact
+@@ -143,7 +143,7 @@ class sage_interactive(interactive):
+ sage: from sage.repl.ipython_kernel.interact import sage_interactive
+ sage: def myfunc(): pass
+ sage: sage_interactive(myfunc)
+- Interactive function <function myfunc ...> with 0 widgets
++ ...Interactive function <function myfunc ...> with 0 widgets
+ """
+ s = "Manual interactive" if self.manual else "Interactive"
+ widgets = [w for w in self.children if isinstance(w, ValueWidget)]
+@@ -164,7 +164,7 @@ class sage_interactive(interactive):
+ sage: from sage.repl.ipython_kernel.interact import sage_interactive
+ sage: def myfunc(x=[1,2,3], auto_update=False): pass
+ sage: sage_interactive(myfunc).signature().parameters
+- mappingproxy({'x': <Parameter "x=[1, 2, 3]">})
++ ...mappingproxy({'x': <Parameter "x=[1, 2, 3]">})
+ """
+ return self.__signature
+
+@@ -181,14 +181,14 @@ class sage_interactive(interactive):
+
+ sage: from sage.repl.ipython_kernel.interact import sage_interactive
+ sage: sage_interactive.widget_from_single_value("sin(x)")
+- Text(value='sin(x)')
++ ...Text(value='sin(x)')
+ sage: sage_interactive.widget_from_single_value(sin(x))
+- EvalText(value='sin(x)')
++ ...EvalText(value='sin(x)')
+ sage: from sage.plot.colors import Color
+ sage: sage_interactive.widget_from_single_value(matrix([[1, 2], [3, 4]]))
+- Grid(value=[[1, 2], [3, 4]], children=(Label(value=''), VBox(children=(EvalText(value='1', layout=Layout(max_width='5em')), EvalText(value='3', layout=Layout(max_width='5em')))), VBox(children=(EvalText(value='2', layout=Layout(max_width='5em')), EvalText(value='4', layout=Layout(max_width='5em'))))))
++ ...Grid(value=[[1, 2], [3, 4]], children=(Label(value=''), VBox(children=(EvalText(value='1', layout=Layout(max_width='5em')), EvalText(value='3', layout=Layout(max_width='5em')))), VBox(children=(EvalText(value='2', layout=Layout(max_width='5em')), EvalText(value='4', layout=Layout(max_width='5em'))))))
+ sage: sage_interactive.widget_from_single_value(Color('cornflowerblue'))
+- SageColorPicker(value='#6495ed')
++ ...SageColorPicker(value='#6495ed')
+ """
+ # Support Sage matrices and colors
+ if isinstance(abbrev, Matrix):
+@@ -219,15 +219,15 @@ class sage_interactive(interactive):
+
+ sage: from sage.repl.ipython_kernel.interact import sage_interactive
+ sage: sage_interactive.widget_from_tuple( (0, 10) )
+- IntSlider(value=5, max=10)
++ ...IntSlider(value=5, max=10)
+ sage: sage_interactive.widget_from_tuple( ("number", (0, 10)) )
+- IntSlider(value=5, description='number', max=10)
++ ...IntSlider(value=5, description='number', max=10)
+ sage: sage_interactive.widget_from_tuple( (3, (0, 10)) )
+- IntSlider(value=3, max=10)
+- sage: sage_interactive.widget_from_tuple((2, dict(one=1, two=2, three=3)))
+- Dropdown(index=1, options={'one': 1, 'two': 2, 'three': 3}, value=2)
++ ...IntSlider(value=3, max=10)
++ sage: sage_interactive.widget_from_tuple((2, [('one', 1), ('two', 2), ('three', 3)]))
++ ...Dropdown(index=1, options=(('one', 1), ('two', 2), ('three', 3)), value=2)
+ sage: sage_interactive.widget_from_tuple( (sqrt(2), pi) )
+- FloatSlider(value=2.277903107981444, max=3.141592653589793, min=1.4142135623730951)
++ ...FloatSlider(value=2.277903107981444, max=3.141592653589793, min=1.4142135623730951)
+
+ TESTS:
+
+@@ -235,7 +235,7 @@ class sage_interactive(interactive):
+
+ sage: SCR = SR.subring(no_variables=True)
+ sage: sage_interactive.widget_from_tuple( (SCR(sqrt(2)), SCR(pi)) )
+- FloatSlider(value=2.277903107981444, max=3.141592653589793, min=1.4142135623730951)
++ ...FloatSlider(value=2.277903107981444, max=3.141592653589793, min=1.4142135623730951)
+ """
+ # Support (description, abbrev)
+ if len(abbrev) == 2 and isinstance(abbrev[0], str):
+@@ -269,17 +269,17 @@ class sage_interactive(interactive):
+
+ sage: from sage.repl.ipython_kernel.interact import sage_interactive
+ sage: sage_interactive.widget_from_iterable([1..5])
+- Dropdown(options=(1, 2, 3, 4, 5), value=1)
++ ...Dropdown(options=(1, 2, 3, 4, 5), value=1)
+ sage: sage_interactive.widget_from_iterable(iter([1..5]))
+- SelectionSlider(options=(1, 2, 3, 4, 5), value=1)
++ ...SelectionSlider(options=(1, 2, 3, 4, 5), value=1)
+ sage: sage_interactive.widget_from_iterable((1..5))
+- SelectionSlider(options=(1, 2, 3, 4, 5), value=1)
++ ...SelectionSlider(options=(1, 2, 3, 4, 5), value=1)
+ sage: sage_interactive.widget_from_iterable(x for x in [1..5])
+- SelectionSlider(options=(1, 2, 3, 4, 5), value=1)
++ ...SelectionSlider(options=(1, 2, 3, 4, 5), value=1)
+ sage: def gen():
+ ....: yield 1; yield 2; yield 3; yield 4; yield 5
+ sage: sage_interactive.widget_from_iterable(gen())
+- SelectionSlider(options=(1, 2, 3, 4, 5), value=1)
++ ...SelectionSlider(options=(1, 2, 3, 4, 5), value=1)
+ """
+ if isinstance(abbrev, Iterator):
+ return SelectionSlider(options=list(abbrev))
+diff --git a/src/sage/repl/ipython_kernel/widgets_sagenb.py b/src/sage/repl/ipython_kernel/widgets_sagenb.py
+index 2ce59d7..76f4f52 100644
+--- a/src/sage/repl/ipython_kernel/widgets_sagenb.py
++++ b/src/sage/repl/ipython_kernel/widgets_sagenb.py
+@@ -470,15 +470,6 @@ def selector(values, label=None, default=None, nrows=None, ncols=None, width=Non
+ sage: selector([(1,"one"), (2,"two"), (3,"three")], buttons=True)
+ ToggleButtons(options=(('one', 1), ('two', 2), ('three', 3)), value=1)
+
+- A dict of ``label:value`` pairs is also allowed. Since a ``dict``
+- is not ordered, it is better to use an :class:`OrderedDict`::
+-
+- sage: from collections import OrderedDict
+- sage: selector(OrderedDict(one=1, two=2, three=3))
+- Dropdown(options=OrderedDict([('one', 1), ('two', 2), ('three', 3)]), value=1)
+- sage: selector(OrderedDict(one=1, two=2, three=3), buttons=True)
+- ToggleButtons(options=OrderedDict([('one', 1), ('two', 2), ('three', 3)]), value=1)
+-
+ The values can be any kind of object:
+
+ sage: selector([sin(x^2), GF(29), EllipticCurve('37a1')])