6 from typing import Optional, Tuple
8 from sqlalchemy.engine import create_engine
9 from sqlalchemy import orm
10 from wrpylib.wrintermaps import update_wrintermapssledrun, update_wrintermapsreport
13 INTERMAPS_URL = 'https://iski.intermaps.com/api/v1/winterrodeln_org.aspx'
16 def download(src: str) -> bytes:
17 with urllib.request.urlopen(src) as fp:
21 def get_json_str(in_json: Optional[str]) -> Tuple[str, datetime.datetime]:
23 json_bytes = download(INTERMAPS_URL)
24 return json_bytes.decode(), datetime.datetime.now()
25 with open(in_json) as fp:
26 return fp.read(), datetime.datetime.fromtimestamp(os.path.getmtime(in_json))
29 def save_json_str(json_str: str, out_json: Optional[str]):
30 if out_json is not None:
31 with open(out_json, 'w') as fp:
35 def main(in_json: Optional[str], out_json: Optional[str], inifile: str):
36 json_str, in_date = get_json_str(in_json)
37 save_json_str(json_str, out_json)
38 content = json.loads(json_str)
39 config = configparser.ConfigParser()
41 connection_string = config.get('mysql', 'sqlalchemy_user')
42 engine = create_engine(connection_string)
43 SessionMaker = orm.sessionmaker(bind=engine)
44 session = SessionMaker()
45 update_wrintermapssledrun(session, content)
46 update_wrintermapsreport(session, content, in_date)
50 if __name__ == '__main__':
51 parser = argparse.ArgumentParser(description='Downloads intermaps sledrun data (JSON) and updates the tables.')
52 parser.add_argument('--in-json', help='Don\'t download but use this file instead')
53 parser.add_argument('--out-json', help='Additionally save downloaded JSON data to this filename')
54 parser.add_argument('inifile', help='Configuration file, see https://www.winterrodeln.org/trac/wiki/ConfigIni')
55 args = parser.parse_args()
56 main(args.in_json, args.out_json, args.inifile)