Added IPYNB to show how heatmaps can be generated

Heatmap.ipynb

@@ -0,0 +1,234 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [],
+   "source": [
+    "import gmaps\n",
+    "import gmaps.datasets\n",
+    "gmaps.configure(api_key=\"ENTER YOUR KEY YOUR\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 18,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Loaded 8215 Datasets !\n"
+     ]
+    }
+   ],
+   "source": [
+    "#data = gmaps.datasets.load_dataset(\"taxi_rides\")\n",
+    "import sqlite3\n",
+    "conn = sqlite3.connect('db.sqlite')\n",
+    "raw_data = []\n",
+    "try:\n",
+    "    c = conn.cursor()\n",
+    "    for row in c.execute('SELECT * FROM sightings'):\n",
+    "        raw_data.append(row)\n",
+    "except Exception as e :\n",
+    "    print(e)\n",
+    "finally:\n",
+    "    conn.close()\n",
+    "    print(\"Loaded {} Datasets !\".format(len(raw_data)))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 45,
+   "metadata": {
+    "collapsed": false,
+    "scrolled": true
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Bulbasaur 2 found\n",
+      "Ivysaur 1 found\n",
+      "Squirtle 26 found\n",
+      "Caterpie 559 found\n",
+      "Metapod 27 found\n",
+      "Butterfree 2 found\n",
+      "Weedle 1362 found\n",
+      "Kakuna 89 found\n",
+      "Beedrill 12 found\n",
+      "Pidgey 1680 found\n",
+      "Pidgeotto 124 found\n",
+      "Pidgeot 23 found\n",
+      "Rattata 646 found\n",
+      "Raticate 19 found\n",
+      "Spearow 491 found\n",
+      "Fearow 15 found\n",
+      "Ekans 18 found\n",
+      "Pikachu 7 found\n",
+      "Sandshrew 3 found\n",
+      "Nidoran♀ 89 found\n",
+      "Nidorina 3 found\n",
+      "Nidoran♂ 82 found\n",
+      "Nidorino 3 found\n",
+      "Clefairy 39 found\n",
+      "Clefable 1 found\n",
+      "Vulpix 8 found\n",
+      "Jigglypuff 64 found\n",
+      "Wigglytuff 3 found\n",
+      "Zubat 801 found\n",
+      "Golbat 28 found\n",
+      "Oddish 47 found\n",
+      "Gloom 1 found\n",
+      "Paras 287 found\n",
+      "Parasect 10 found\n",
+      "Venonat 202 found\n",
+      "Venomoth 6 found\n",
+      "Diglett 7 found\n",
+      "Meowth 67 found\n",
+      "Psyduck 58 found\n",
+      "Golduck 2 found\n",
+      "Mankey 20 found\n",
+      "Primeape 2 found\n",
+      "Growlithe 6 found\n",
+      "Poliwag 53 found\n",
+      "Poliwhirl 7 found\n",
+      "Abra 41 found\n",
+      "Machop 5 found\n",
+      "Bellsprout 50 found\n",
+      "Weepinbell 3 found\n",
+      "Victreebel 1 found\n",
+      "Tentacool 26 found\n",
+      "Tentacruel 1 found\n",
+      "Geodude 10 found\n",
+      "Graveler 1 found\n",
+      "Ponyta 9 found\n",
+      "Slowpoke 24 found\n",
+      "Slowbro 1 found\n",
+      "Magnemite 1 found\n",
+      "Seel 27 found\n",
+      "Shellder 55 found\n",
+      "Cloyster 1 found\n",
+      "Gastly 67 found\n",
+      "Haunter 9 found\n",
+      "Drowzee 145 found\n",
+      "Hypno 4 found\n",
+      "Krabby 98 found\n",
+      "Kingler 4 found\n",
+      "Voltorb 1 found\n",
+      "Exeggcute 3 found\n",
+      "Cubone 12 found\n",
+      "Hitmonlee 12 found\n",
+      "Lickitung 2 found\n",
+      "Koffing 28 found\n",
+      "Rhyhorn 9 found\n",
+      "Horsea 56 found\n",
+      "Seadra 3 found\n",
+      "Goldeen 31 found\n",
+      "Seaking 2 found\n",
+      "Staryu 28 found\n",
+      "Starmie 1 found\n",
+      "Scyther 1 found\n",
+      "Electabuzz 2 found\n",
+      "Magikarp 83 found\n",
+      "Eevee 349 found\n",
+      "Jolteon 1 found\n",
+      "Dratini 6 found\n"
+     ]
+    }
+   ],
+   "source": [
+    "# Check some statistics on the datas\n",
+    "names = [\"Bulbasaur\", \"Ivysaur\", \"Venusaur\", \"Charmander\", \"Charmeleon\", \"Charizard\", \"Squirtle\", \"Wartortle\", \"Blastoise\", \"Caterpie\", \"Metapod\", \"Butterfree\", \"Weedle\", \"Kakuna\", \"Beedrill\", \"Pidgey\", \"Pidgeotto\", \"Pidgeot\", \"Rattata\", \"Raticate\", \"Spearow\", \"Fearow\", \"Ekans\", \"Arbok\", \"Pikachu\", \"Raichu\", \"Sandshrew\", \"Sandslash\", \"Nidoran♀\", \"Nidorina\", \"Nidoqueen\", \"Nidoran♂\", \"Nidorino\", \"Nidoking\", \"Clefairy\", \"Clefable\", \"Vulpix\", \"Ninetales\", \"Jigglypuff\", \"Wigglytuff\", \"Zubat\", \"Golbat\", \"Oddish\", \"Gloom\", \"Vileplume\", \"Paras\", \"Parasect\", \"Venonat\", \"Venomoth\", \"Diglett\", \"Dugtrio\", \"Meowth\", \"Persian\", \"Psyduck\", \"Golduck\", \"Mankey\", \"Primeape\", \"Growlithe\", \"Arcanine\", \"Poliwag\", \"Poliwhirl\", \"Poliwrath\", \"Abra\", \"Kadabra\", \"Alakazam\", \"Machop\", \"Machoke\", \"Machamp\", \"Bellsprout\", \"Weepinbell\", \"Victreebel\", \"Tentacool\", \"Tentacruel\", \"Geodude\", \"Graveler\", \"Golem\", \"Ponyta\", \"Rapidash\", \"Slowpoke\", \"Slowbro\", \"Magnemite\", \"Magneton\", \"Farfetch'd\", \"Doduo\", \"Dodrio\", \"Seel\", \"Dewgong\", \"Grimer\", \"Muk\", \"Shellder\", \"Cloyster\", \"Gastly\", \"Haunter\", \"Gengar\", \"Onix\", \"Drowzee\", \"Hypno\", \"Krabby\", \"Kingler\", \"Voltorb\", \"Electrode\", \"Exeggcute\", \"Exeggutor\", \"Cubone\", \"Marowak\", \"Hitmonlee\", \"Hitmonchan\", \"Lickitung\", \"Koffing\", \"Weezing\", \"Rhyhorn\", \"Rhydon\", \"Chansey\", \"Tangela\", \"Kangaskhan\", \"Horsea\", \"Seadra\", \"Goldeen\", \"Seaking\", \"Staryu\", \"Starmie\", \"Mr. Mime\", \"Scyther\", \"Jynx\", \"Electabuzz\", \"Magmar\", \"Pinsir\", \"Tauros\", \"Magikarp\", \"Gyarados\", \"Lapras\", \"Ditto\", \"Eevee\", \"Vaporeon\", \"Jolteon\", \"Flareon\", \"Porygon\", \"Omanyte\", \"Omastar\", \"Kabuto\", \"Kabutops\", \"Aerodactyl\", \"Snorlax\", \"Articuno\", \"Zapdos\", \"Moltres\", \"Dratini\", \"Dragonair\", \"Dragonite\", \"Mewtwo\", \"Mew\"]\n",
+    "for i in range(1,151):\n",
+    "    c = len([d for d in raw_data if d[1] == i])\n",
+    "    if c != 0:\n",
+    "        print(\"{} {} found\".format(names[i-1], c))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 46,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "8215\n"
+     ]
+    }
+   ],
+   "source": [
+    "data = [ (float(d[-2]),float(d[-1])) for d in raw_data]  #all\n",
+    "#data = [ (float(d[-2]),float(d[-1])) for d in raw_data if d[1] == 147]  #filter by pokemon id\n",
+    "print(len(data))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 47,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [],
+   "source": [
+    "m = gmaps.Map()\n",
+    "m.add_layer(gmaps.Heatmap(data=data))\n",
+    "m"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "collapsed": true
+   },
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.5.1+"
+  },
+  "widgets": {
+   "state": {
+    "788cd22939804767905459953764b496": {
+     "views": [
+      {
+       "cell_index": 4
+      }
+     ]
+    }
+   },
+   "version": "1.2.0"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 0
+}

README.md

@@ -74,6 +74,18 @@ import db
 db.Base.metadata.create_all(db.get_engine())
 ```
 
+### Creating Heatmaps
+
+To create simple heatmaps follow these steps:
+
+1. Follow the steps [here](https://github.com/pbugnion/gmaps#installation) to set up Jupyter and gmaps
+2. Fire up the IPythonNotebook example
+3. Enter your gmaps API key
+4. Copy the db.sqlite file next to the notebook
+5. Execute the commands in the Notebook one after another by pressing SHIFT+ENTER
+6. ...
+7. Profit
+
 ## License
 
 See [LICENSE](LICENSE).