add the nested examples

Author: JaGeo

example_workflows/nested/jobflow.ipynb

@@ -0,0 +1,35 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "initial_id",
+   "metadata": {
+    "collapsed": true
+   },
+   "outputs": [],
+   "source": "from python_workflow_definition.aiida import load_workflow_json"
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 2
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython2",
+   "version": "2.7.6"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}

example_workflows/nested/main.pwd.json

@@ -0,0 +1,14 @@
+{
+  "version": "0.1.1",
+  "nodes": [
+    { "id": 0, "type": "workflow", "value": "prod_div.json" },
+    { "id": 1, "value": 1, "type": "input", "name": "a" },
+    { "id": 2, "value": 2, "type": "input", "name": "b" },
+    { "id": 3, "type": "output", "name": "final_result" }
+  ],
+  "edges": [
+    { "target": 0, "targetPort": "x", "source": 1, "sourcePort": null },
+    { "target": 0, "targetPort": "y", "source": 2, "sourcePort": null },
+    { "target": 3, "targetPort": "null", "source": 0, "sourcePort": "result" }
+  ]
+}

example_workflows/nested/prod_div.json

@@ -0,0 +1,19 @@
+{
+  "version": "0.1.1",
+  "nodes": [
+    { "id": 0, "type": "function", "value": "workflow.get_prod_and_div" },
+    { "id": 1, "type": "function", "value": "workflow.get_sum" },
+    { "id": 2, "type": "function", "value": "workflow.get_square" },
+    { "id": 3, "type": "input", "value": 1, "name": "x" },
+    { "id": 4, "type": "input", "value": 2, "name": "y" },
+    { "id": 5, "type": "output", "name": "result" }
+  ],
+  "edges": [
+    { "target": 0, "targetPort": "x", "source": 3, "sourcePort": null },
+    { "target": 0, "targetPort": "y", "source": 4, "sourcePort": null },
+    { "target": 1, "targetPort": "x", "source": 0, "sourcePort": "prod" },
+    { "target": 1, "targetPort": "y", "source": 0, "sourcePort": "div" },
+    { "target": 2, "targetPort": "x", "source": 1, "sourcePort": null },
+    { "target": 5, "targetPort": null, "source": 2, "sourcePort": null }
+  ]
+}