Merge pull request ipython-books#2 from guoci/PR_ipywidgets

rossant · web-flow · commit 1e6d8b1b66fc · 2019-03-11T10:47:20.000+01:00
Update code to work with newer Jupyter versions
diff --git a/chapter03_notebook/03_widgets.ipynb b/chapter03_notebook/03_widgets.ipynb
@@ -345,7 +345,10 @@
    "source": [
     "@button.on_click\n",
     "def plot_on_click(b):\n",
-    "    plot2()"
+    "    out.clear_output(wait=True)\n",
+    "    with out:\n",
+    "        plot2()\n",
+    "        plt.show()"
    ]
   },
   {
@@ -385,10 +388,11 @@
     }
    ],
    "source": [
+    "out = widgets.Output()\n",
     "tab = widgets.Tab(children=[tab1, tab2])\n",
     "tab.set_title(0, 'plot')\n",
     "tab.set_title(1, 'styling')\n",
-    "VBox(children=[tab, button])"
+    "VBox(children=[tab, button, out])"
    ]
   }
  ],

Original file line number	Diff line number	Diff line change
`@@ -345,7 +345,10 @@`
`345`	`345`	`"source": [`
`346`	`346`	`"@button.on_click\n",`
`347`	`347`	`"def plot_on_click(b):\n",`
`348`		`- " plot2()"`
	`348`	`+ " out.clear_output(wait=True)\n",`
	`349`	`+ " with out:\n",`
	`350`	`+ " plot2()\n",`
	`351`	`+ " plt.show()"`
`349`	`352`	`]`
`350`	`353`	`},`
`351`	`354`	`{`
`@@ -385,10 +388,11 @@`
`385`	`388`	`}`
`386`	`389`	`],`
`387`	`390`	`"source": [`
	`391`	`+ "out = widgets.Output()\n",`
`388`	`392`	`"tab = widgets.Tab(children=[tab1, tab2])\n",`
`389`	`393`	`"tab.set_title(0, 'plot')\n",`
`390`	`394`	`"tab.set_title(1, 'styling')\n",`
`391`		`- "VBox(children=[tab, button])"`
	`395`	`+ "VBox(children=[tab, button, out])"`
`392`	`396`	`]`
`393`	`397`	`}`
`394`	`398`	`],`