amap-bottle.py.tar.gz_python 高德地图_高德地图_高德路线

from bottle import route, request, run map_html = '' file_path = '' @route('/') @route('/map') def map_view(): return map_html @route('/pos') def pos_api(): last_line = '' try: nmea_file = open(file_path,'r',encoding='utf8') while True: try: temp_line = nmea_file.readline() if temp_line: if temp_line.startswith("$GPGGA"): last_line = temp_line else: break except: pass nmea_file.close() except: return '' if last_line.startswith("$GPGGA"): l = last_line.split(',') if len(l)<7: return '' tow = float(l[1]) lat = l[2] lon = l[4] if not lat or not lon: return '' lat = int(lat[:2])+float(lat[2:])/60 lon = int(lon[:3])+float(lon[3:])/60 position = {'lat': lat ,'lon': lon, 'tow': tow} callback = request.query.callback import json return '%s(%s)' % (callback,json.dumps(position)) else: return '' import sys, os, webbrowser, threading, time if __name__ == '__main__': if len(sys.argv)>1: file_path = sys.argv[1] else: file_path = input('Please input nmea file path below:\n') file_path = os.path.abspath(file_path) try: map_file = open(os.path.join(os.path.split(os.path.realpath(sys.argv[0]))[0],'map.html'),'r',encoding='utf8') map_html = map_file.read() t1 = threading.Thread(target=lambda : run(host='0.0.0.0', port=8000, quiet=True)) t2 = threading.Thread(target=lambda : webbrowser.open("http://127.0.0.1:8000")) t1.start() time.sleep(3) t2.start() print('') print('#############################') print('# OK, it started to work! #') print('#############################') except: pass