问使用Python中的osmnx距某条边最近的点

EN

    import pandas as pd
    from shapely.ops import transform
    from functools import partial
    import pyproj
    from shapely.geometry import Point

    mid_point = Point(lon,lat) # UNPROJECTED CO-ORDINATES OF MID-POINT OF AN EDGE
    node_point = Point(lon_node, lat_node)# UNPROJECTED CO-ORDINATES OF THE NODE
    x = 500 #DISTANCE IN METERS

    #TRANSFORM INTO PROJECTED CO-ORDINATES
    project = partial(pyproj.transform,pyproj.Proj(init='epsg:4326'),pyproj.Proj(init='epsg:3112'))
    mid_point_projected = transform(project, mid_point)
    node_point_projected = transform(project, node_point)

    #CREATE BUFFER CIRCLE WITH DISTANCE X METRES WITH CENTRE AT EDGE MID-POINT
    buffer_circle = mid_point_projected.buffer(x)

    #PERFORM POINT-IN-POLYGON ANALYSIS TO CHECK WHETHER THE NODE FALLS WITHIN THE BUFFER CIRCLE
    print(buffer_circle.contains(node_point_projected))