add test python notebook

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "python.pythonPath": "/Users/socheatsok/.local/share/virtualenvs/example-diagram-_yIQ0hfF/bin/python"
+}

Brewfile

@@ -0,0 +1 @@
+brew "graphviz"

Brewfile.lock.json

@@ -0,0 +1,39 @@
+{
+  "entries": {
+    "brew": {
+      "graphviz": {
+        "version": "2.42.2",
+        "bottle": {
+          "cellar": "/usr/local/Cellar",
+          "prefix": "/usr/local",
+          "files": {
+            "catalina": {
+              "url": "https://homebrew.bintray.com/bottles/graphviz-2.42.2.catalina.bottle.tar.gz",
+              "sha256": "fd65173d4f2bf9b4412f42939acc10815ba8974f5cdac342a9afd619acc70829"
+            },
+            "mojave": {
+              "url": "https://homebrew.bintray.com/bottles/graphviz-2.42.2.mojave.bottle.tar.gz",
+              "sha256": "abf938b188d15e2bf1b7447635f1e13a46baaa00f0e38ea6e5122e603f6b491d"
+            },
+            "high_sierra": {
+              "url": "https://homebrew.bintray.com/bottles/graphviz-2.42.2.high_sierra.bottle.tar.gz",
+              "sha256": "df7bafeabe8c94cc513c394ba3fa587ae2b209a25fa42f1b507dfae67029f47d"
+            }
+          }
+        }
+      }
+    }
+  },
+  "system": {
+    "macos": {
+      "catalina": {
+        "HOMEBREW_VERSION": "2.2.6-31-g2834a75",
+        "HOMEBREW_PREFIX": "/usr/local",
+        "Homebrew/homebrew-core": "32dae6428d5d9a8c0c321d18e08d16a0a13212f4",
+        "CLT": "11.0.33.8",
+        "Xcode": "11.3",
+        "macOS": "10.15.3"
+      }
+    }
+  }
+}

Pipfile

@@ -0,0 +1,14 @@
+[[source]]
+name = "pypi"
+url = "https://pypi.org/simple"
+verify_ssl = true
+
+[dev-packages]
+jupyter = "*"
+notebook = "*"
+
+[packages]
+diagrams = "*"
+
+[requires]
+python_version = "3.8"

generator/generate.ipynb

@@ -0,0 +1,84 @@
+{
+ "nbformat": 4,
+ "nbformat_minor": 2,
+ "metadata": {
+  "language_info": {
+   "name": "python",
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "version": "3.8.1-final"
+  },
+  "orig_nbformat": 2,
+  "file_extension": ".py",
+  "mimetype": "text/x-python",
+  "name": "python",
+  "npconvert_exporter": "python",
+  "pygments_lexer": "ipython3",
+  "version": 3,
+  "kernelspec": {
+   "name": "python38164bitexamplediagrampipenv715191b3bad04cc1b3bdbbb1ff1d427d",
+   "display_name": "Python 3.8.1 64-bit ('example-diagram': pipenv)"
+  }
+ },
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from diagrams import Diagram\n",
+    "from diagrams.aws.compute import EC2\n",
+    "from diagrams.aws.database import RDS\n",
+    "from diagrams.aws.network import ELB"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "with Diagram(\"Web Service\", show=False):\n",
+    "    ELB(\"lb\") >> EC2(\"web\") >> RDS(\"userdb\")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "![Web Service](web_service.png)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "with Diagram(\"Grouped Workers\", show=False, direction=\"TB\"):\n",
+    "    ELB(\"lb\") >> [EC2(\"worker1\"),\n",
+    "                  EC2(\"worker2\"),\n",
+    "                  EC2(\"worker3\"),\n",
+    "                  EC2(\"worker4\"),\n",
+    "                  EC2(\"worker5\")] >> RDS(\"events\")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "![Grouped Workers](grouped_workers.png)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ]
+}