Python 在Dash dashboard中运行地图

我已经编写了一些代码，可以返回国际空间站（ISS）在地图上的位置，还可以根据用户输入的纬度和经度计算ISS下次到达用户位置的时间。理想情况下，我希望地图通过仪表板运行，但我不确定如何设置。我以前从未使用过Dash，从我看过的教程来看，数据似乎是从电子表格之类的东西中提取出来的。是否可以在仪表板中运行我自己的地图代码？如果是这样，我们将非常感谢您提供的任何资源或指导。下面是我的代码供参考

import ipyleaflet
import ipywidgets as widgets
from ipyleaflet import Map, Marker, basemaps, basemap_to_tiles, AwesomeIcon, Popup
from ipywidgets import HTML, interact
import json
import urllib.request
import time
import datetime
import dash
import dash_html_components as html
import dash_leaflet as dl
from dash.dependencies import Input, Output

url = 'http://api.open-notify.org/iss-now.json'
response = urllib.request.urlopen(url)
result = json.loads(response.read())

location = result['iss_position']
lat_iss = float(location['latitude'])
lon_iss = float(location['longitude'])

center = [lat_iss, lon_iss] # The centre of the map will be the latitude and longtitude of the ISS
zoom = 1.5
m = Map(basemap=basemaps.Esri.WorldImagery, center=center, zoom=zoom, close_popup_on_click=False)

icon1 = AwesomeIcon(name='space-shuttle', marker_color='blue', icon_color='white', spin=False)
marker = Marker(icon=icon1, location=(lat_iss, lon_iss), draggable=False) # Add a marker at the current location of the ISS that cannot be moved
m.add_layer(marker)

user_lat = input('What is your latitude? Remember to include minus sign if the latitude is south! ')
user_lon = input('What is your longitude?  Remember to include a minus sign if the longitude is west! ')
user_location = [user_lat, user_lon]

url ='http://api.open-notify.org/iss-pass.json'
url = url + '?lat=' + str(user_lat) + '&lon=' + str(user_lon) #The URL requires inputs for lat and lon. The users location are the inputs here.
response = urllib.request.urlopen(url)
result = json.loads(response.read())

over = (result['response'][1]['risetime'])
date_time = datetime.datetime.utcfromtimestamp(over).strftime('%d-%m-%Y at %H:%M:%S') #These place holders define the format of the displayed date and time.
print('The ISS will pass over you on the', date_time)

icon2 = AwesomeIcon(name='user', marker_color='lightred', icon_color='white', spin=False)
marker2 = Marker(icon=icon2, location=user_location, draggable=False) #Add  marker at the current location of the ISS that cannot be moved
m.add_layer(marker2) # Add layer that includes the users position
message1 = HTML()
message1.value = str(date_time)
popup = Popup(location=user_location, child=message1, close_button=True, auto_close=False, close_on_escape_key=False)
m.add_layer(popup) # Add layer that includes the popup message at the users location.

print('Current position of the International Space Station:')
print('Latitude of the ISS: ',lat_iss)
print('Longitude of the ISS: ',lon_iss)

m

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如果要使用Dash，则需要使用Dash组件重写代码。对于html部分，您可以使用。对于传单部分，您可以使用。Dash应用程序的数据源没有限制，我假设教程使用电子表格数据是为了简单