import webbrowser as wb
import folium
 
if __name__ == '__main__':
    loc = [30.679943, 104.067923]  # 成都中心位置經緯度
    map = folium.Map(location=loc,
                     zoom_start=11,
                     zoom_control=True,
                     tiles='OpenStreetMap')  # 默認OpenStreetMap
 
    s1 = '地理位置標記點上的彈出窗口，展示標記點數據內容'
    s2 = 'zhang phil'
    s3 = 'https://zhangphil.blog.csdn.net/'
    WIDTH = max(len(s1.encode('utf-8')), len(s2.encode('utf-8')), len(s3.encode('utf-8')))
    pop = folium.Popup(html=folium.Html("""
                            {}/br>
                            {}/br>
                            {}/br>
                            """.format(s1, s2, s3),
                                        script=True,
                                        width=WIDTH * 4),
 
                       parse_html=True,
                       max_width=3000,
                       )
 
    # 添加一個標記，然后設置彈窗。
    folium.Marker(
        location=loc,
        popup=pop,
        tooltip="標記點"
    ).add_to(map)
 
    map.save('map.html')
    wb.open('map.html')
 
# https://nbviewer.jupyter.org/github/python-visualization/folium/blob/master/examples/Popups.ipynb