Add Schema Evolution tutorial

Author: igorborgest

tutorials/01 - Introduction.ipynb

@@ -69,16 +69,16 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": 1,
    "metadata": {},
    "outputs": [
     {
      "data": {
       "text/plain": [
-       "'1.0.2'"
+       "'1.2.0'"
       ]
      },
-     "execution_count": 2,
+     "execution_count": 1,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -88,6 +88,13 @@
     "\n",
     "wr.__version__"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
   }
  ],
  "metadata": {

tutorials/02 - Sessions.ipynb

@@ -90,38 +90,23 @@
   },
   {
    "cell_type": "markdown",
+   "metadata": {},
    "source": [
     "## Using a new custom Session"
-   ],
-   "metadata": {
-    "collapsed": false
-   }
+   ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
-   "outputs": [],
-   "source": [
-    "my_session = boto3.Session(region_name=\"us-east-2\")\n",
-    "\n",
-    "wr.s3.does_object_exist(\"s3://noaa-ghcn-pds/fake\", boto3_session=my_session)"
-   ],
+   "execution_count": 4,
    "metadata": {
     "collapsed": false,
+    "jupyter": {
+     "outputs_hidden": false
+    },
     "pycharm": {
      "name": "#%%\n"
     }
-   }
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": []
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 4,
-   "metadata": {},
+   },
    "outputs": [
     {
      "data": {
@@ -142,17 +127,32 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 5,
    "metadata": {},
-   "outputs": [],
-   "source": []
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "False"
+      ]
+     },
+     "execution_count": 5,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "my_session = boto3.Session(region_name=\"us-east-2\")\n",
+    "\n",
+    "wr.s3.does_object_exist(\"s3://noaa-ghcn-pds/fake\", boto3_session=my_session)"
+   ]
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3",
+   "display_name": "conda_python3",
    "language": "python",
-   "name": "python3"
+   "name": "conda_python3"
   },
   "language_info": {
    "codemirror_mode": {
@@ -164,9 +164,9 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.10"
+   "version": "3.6.5"
   }
  },
  "nbformat": 4,
  "nbformat_minor": 4
-}
+}

tutorials/03 - Amazon S3.ipynb

@@ -82,7 +82,7 @@
      "name": "stdin",
      "output_type": "stream",
      "text": [
-      " ··········································\n"
+      " ············\n"
      ]
     }
    ],
@@ -109,25 +109,13 @@
    "cell_type": "code",
    "execution_count": 3,
    "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "{'paths': ['s3://aws-data-wrangler-test-bucket-ql9ou148dw6r/csv/file2.csv'],\n",
-       " 'partitions_values': {}}"
-      ]
-     },
-     "execution_count": 3,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
+   "outputs": [],
    "source": [
     "path1 = f\"s3://{bucket}/csv/file1.csv\"\n",
     "path2 = f\"s3://{bucket}/csv/file2.csv\"\n",
     "\n",
     "wr.s3.to_csv(df1, path1, index=False)\n",
-    "wr.s3.to_csv(df2, path2, index=False)"
+    "wr.s3.to_csv(df2, path2, index=False);"
    ]
   },
   {

tutorials/04 - Parquet Datasets.ipynb

@@ -50,7 +50,7 @@
      "name": "stdin",
      "output_type": "stream",
      "text": [
-      " ··········································\n"
+      " ············\n"
      ]
     }
    ],
@@ -184,31 +184,31 @@
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>3</td>\n",
-       "      <td>bar</td>\n",
-       "      <td>2020-01-03</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
        "      <td>1</td>\n",
        "      <td>foo</td>\n",
        "      <td>2020-01-01</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>2</th>\n",
+       "      <th>1</th>\n",
        "      <td>2</td>\n",
        "      <td>boo</td>\n",
        "      <td>2020-01-02</td>\n",
        "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2</th>\n",
+       "      <td>3</td>\n",
+       "      <td>bar</td>\n",
+       "      <td>2020-01-03</td>\n",
+       "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
        "</div>"
       ],
       "text/plain": [
        "   id value        date\n",
-       "0   3   bar  2020-01-03\n",
-       "1   1   foo  2020-01-01\n",
-       "2   2   boo  2020-01-02"
+       "0   1   foo  2020-01-01\n",
+       "1   2   boo  2020-01-02\n",
+       "2   3   bar  2020-01-03"
       ]
      },
      "execution_count": 4,