using JSON instead of CSV

src/intensivstationen/Intensivstationen.ipynb

@@ -25,16 +25,6 @@
     "kreise"
    ]
   },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "3f75edff",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "kreise.columns"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
@@ -142,6 +132,32 @@
     "printKreisOptions(kreisValues)"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "43c2f826",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import os\n",
+    "\n",
+    "\n",
+    "class IOUtils:\n",
+    "\n",
+    "    @staticmethod\n",
+    "    def saveDataFrameAsJson(dataFrame, file):\n",
+    "        IOUtils.ensurePath(file)\n",
+    "        df = dataFrame.copy()\n",
+    "        df['date'] = df['date'].dt.strftime('%Y-%m-%d')\n",
+    "        df.to_json(file, orient=\"records\")\n",
+    "\n",
+    "    @staticmethod\n",
+    "    def ensurePath(file):\n",
+    "        directory = os.path.dirname(file)\n",
+    "        if not os.path.exists(directory):\n",
+    "            os.makedirs(directory)\n"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": null,
@@ -169,11 +185,11 @@
     "def getAndPersistIntensiveCareBeds(timeSeries, kreis = None):\n",
     "    dataFrame = getIntensiveCareBeds(timeSeries, kreis)\n",
     "    display(kreis)\n",
-    "    dataFrame.to_csv(_getFilename(kreis), index = False)\n",
+    "    IOUtils.saveDataFrameAsJson(dataFrame, _getFilename(kreis))\n",
     "    return dataFrame\n",
     "\n",
     "def _getFilename(kreis):\n",
-    "    return '../../docs/data/intensivstationen/intensivstationen-{suffix}.csv'.format(suffix =  _getSuffix(kreis))\n",
+    "    return '../../docs/data/intensivstationen/intensivstationen-{suffix}.json'.format(suffix =  _getSuffix(kreis))\n",
     "\n",
     "def _getSuffix(kreis):\n",
     "    return kreis if kreis is not None else 'de'\n"