data loader

gistfile1.txt

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 "metadata": {
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  "signature": "sha256:1cb19ce6c787115025feeb23df2dc82b4547224d32a0d8f2dfc941418962d417"
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 "nbformat_minor": 0,
 "worksheets": [
  {
   "cells": [
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "from urbancanvas_dataloader.urbancanvas import UrbanCanvas\n",
      "import geopandas as gpd"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 1
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "# set build schema to True if you haven't created the db yet\n",
      "uc = UrbanCanvas(\"bayarea\", 3857, build_schema=True)"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 2
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "# use this as my parcel file\n",
      "gdf = gpd.GeoDataFrame.from_file(\"data/16th_st_feasibility_analysis.geojson\")\n",
      "# remove all the columns but geometry since they don't the schema\n",
      "gdf = gdf[[\"geometry\"]]"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 3
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "# by default does not append\n",
      "uc.load_parcel_data(parcels=gdf)"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 4
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [],
     "language": "python",
     "metadata": {},
     "outputs": []
    }
   ],
   "metadata": {}
  }
 ]
}