Fixed Vispy Error on 64bit systems (6.6)

Added .astype(np.float32) at the end of the array generation.
ipython-books · May 15, 2015 · 9233b50 · 9233b50
1 parent dddae06
commit 9233b50
Showing 1 changed file with 22 additions and 10 deletions.
diff --git a/notebooks/chapter06_viz/06_vispy.ipynb b/notebooks/chapter06_viz/06_vispy.ipynb
@@ -44,7 +44,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 1,
    "metadata": {
     "collapsed": false
    },
@@ -64,7 +64,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 2,
    "metadata": {
     "collapsed": false
    },
@@ -82,7 +82,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 3,
    "metadata": {
     "collapsed": false
    },
@@ -106,7 +106,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 4,
    "metadata": {
     "collapsed": false
    },
@@ -129,7 +129,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 5,
    "metadata": {
     "collapsed": false
    },
@@ -147,15 +147,27 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 7,
    "metadata": {
     "collapsed": false
    },
-   "outputs": [],
+   "outputs": [
+    {
+     "ename": "NameError",
+     "evalue": "name 'float32' is not defined",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[1;31mNameError\u001b[0m                                 Traceback (most recent call last)",
+      "\u001b[1;32m<ipython-input-7-b8fd95d97318>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m()\u001b[0m\n\u001b[0;32m      1\u001b[0m program['a_position'] = np.c_[\n\u001b[1;32m----> 2\u001b[1;33m         \u001b[0mnp\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mlinspace\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m-\u001b[0m\u001b[1;36m1.0\u001b[0m\u001b[1;33m,\u001b[0m \u001b[1;33m+\u001b[0m\u001b[1;36m1.0\u001b[0m\u001b[1;33m,\u001b[0m \u001b[1;36m1000\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mdtype\u001b[0m\u001b[1;33m=\u001b[0m\u001b[0mfloat32\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m,\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m      3\u001b[0m         np.random.uniform(-0.5, +0.5, 1000, dtype=float32)]\n",
+      "\u001b[1;31mNameError\u001b[0m: name 'float32' is not defined"
+     ]
+    }
+   ],
    "source": [
     "program['a_position'] = np.c_[\n",
-    "        np.linspace(-1.0, +1.0, 1000),\n",
-    "        np.random.uniform(-0.5, +0.5, 1000)]"
+    "        np.linspace(-1.0, +1.0, 1000, dtype=float32),\n",
+    "        np.random.uniform(-0.5, +0.5, 1000, dtype=float32)]"
    ]
   },
   {
@@ -244,7 +256,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.4.2"
+   "version": "3.4.1"
   }
  },
  "nbformat": 4,