Add demo notebook

notebooks/demo.ipynb

@@ -0,0 +1,72 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# import deps\n",
+    "import os\n",
+    "from persper.analytics.c import CGraphServer\n",
+    "from persper.analytics.analyzer2 import Analyzer\n",
+    "from persper.analytics.graph_server import C_FILENAME_REGEXES\n",
+    "from persper.util.path import root_path"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# configure your project\n",
+    "repo_path = os.path.join(root_path, 'repos/<your_repo_name>')\n",
+    "\n",
+    "# configure alpha for devrank\n",
+    "alpha = 0.5"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# start analysis and show commit devrank values\n",
+    "az = Analyzer(repo_path, CGraphServer(C_FILENAME_REGEXES))\n",
+    "await az.analyze()\n",
+    "ccgraph = az.graph\n",
+    "ccgraph.commit_devranks(alpha)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "code-analytics-8iDyuztf",
+   "language": "python",
+   "name": "code-analytics-8idyuztf"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.6.6"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}