'File "C:Python27libsite-packagesfoliumfolium.py", line 606, in choropleth
    geo_data = open(geo_path)
IOError: [Errno 2] No such file or directory: '{"type": "FeatureCollection", "features": [{"geometry": {"type": "Polygon", "coordinates": [[[-8719814.090035686,'

import geopandas as gpd
import pandas as pd
import matplotlib.pyplot as plt
from matplotlib import style
import shapely as sh
import numpy as np
import random
import folium



lotes = gpd.read_file("shapefiles/reProj/Lotes_Datos_epsg3857_SM.shp")
lotes.crs = {'init' : 'epsg:3857'}

geoPath = lotes.geometry.to_json()
data1 = lotes.Area_Total.to_json()

mapa = folium.Map([0, -78], zoom_start=3, tiles='Stamen Toner',API_key='wrobstory.map-12345678')

mapa.choropleth(geo_path=geoPath, data=data1,
    columns=['Lote', 'data1'],
    key_on='feature.id',
    fill_color='YlGn',
    fill_opacity=0.7, line_opacity=0.2,
    legend_name='data1')
mapa

mapa.save(outfile = 'shapefiles/reProj/test.html')

mapa.choropleth(geo_str=geoPath, data=data1,
                columns=['Lote', 'data1'],
                key_on='feature.id',
                fill_color='YlGn',
                fill_opacity=0.7, line_opacity=0.2,
                legend_name='data1')