Merge pull request ipython-books#27 from BCSharp/ipython4_ch01_rcp05

Upgraded Chapter 01 Recipe 05 to IPython 4.0.0

Author: rossant

notebooks/chapter01_basic/05_config.ipynb

@@ -25,7 +25,8 @@
     "%%writefile random_magics.py\n",
     "# NOTE: We create the `random_magics.py` file here so that \n",
     "# you don't have to do it...\n",
-    "from IPython.utils.traitlets import Int, Float, Unicode, Bool\n",
+    "from traitlets import Int, Float, Unicode, Bool\n",
+    "#from IPython.utils.traitlets import Int, Float, Unicode, Bool # IPython < 4.x\n",
     "from IPython.core.magic import (Magics, magics_class, line_magic)\n",
     "import numpy as np\n",
     "\n",
@@ -58,7 +59,8 @@
    "cell_type": "raw",
    "metadata": {},
    "source": [
-    "from IPython.utils.traitlets import Int, Float, Unicode, Bool\n",
+    "from traitlets import Int, Float, Unicode, Bool\n",
+    "#from IPython.utils.traitlets import Int, Float, Unicode, Bool # IPython < 4.x\n",
     "from IPython.core.magic import (Magics, magics_class, line_magic)\n",
     "import numpy as np"
    ]
@@ -260,7 +262,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.4.2"
+   "version": "3.5.0"
   }
  },
  "nbformat": 4,