exercisemod3

module3/exo1/influenza-like-illness-analysis.ipynb

@@ -9,10 +9,8 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "collapsed": true
-   },
+   "execution_count": 1,
+   "metadata": {},
    "outputs": [],
    "source": [
     "%matplotlib inline\n",
@@ -30,13 +28,40 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "collapsed": true
-   },
-   "outputs": [],
+   "execution_count": 4,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Looking for file '%s' in the current directory... incidence-PAY-3.csv\n",
+      "'%s' not found! Downloading from internet... incidence-PAY-3.csv\n",
+      "'%s' download and saved locally.. incidence-PAY-3.csv\n"
+     ]
+    }
+   ],
    "source": [
-    "data_url = \"http://www.sentiweb.fr/datasets/incidence-PAY-3.csv\""
+    "import os,sys\n",
+    "import urllib\n",
+    "def check_data_file(fname):\n",
+    "    files = os.listdir(\".\") # get the current directory listing\n",
+    "    print(\"Looking for file '%s' in the current directory...\",fname)\n",
+    "\n",
+    "    if fname not in files:\n",
+    "        print(\"'%s' not found! Downloading from internet...\",fname)\n",
+    "        addr = \"https://www.sentiweb.fr/datasets/incidence-PAY-3.csv\"\n",
+    "        response = urllib.request.urlopen(addr)\n",
+    "        data = response.read()\n",
+    "        fileOut = open(fname, \"wb\")\n",
+    "        fileOut.write(data)\n",
+    "        fileOut.close()\n",
+    "        print(\"'%s' download and saved locally..\",fname)\n",
+    "    else:\n",
+    "        print(\"File found in current directory..\")\n",
+    "    \n",
+    "INPUT_FILE = \"incidence-PAY-3.csv\"\n",
+    "check_data_file(INPUT_FILE)"
    ]
   },
   {
@@ -365,7 +390,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.1"
+   "version": "3.6.4"
   }
  },
  "nbformat": 4,