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32 lines
995 B
32 lines
995 B
from urllib.parse import urlencode
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from requests import get
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import json
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import os.path as osp
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with open(osp.join(osp.dirname(__file__),'cta_api_key')) as file:
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api = file.read()
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def get_data(type,api_key = api,**args):
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base_url = "http://www.ctabustracker.com/bustime/api/v2/{type}?{query}"
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args['key'] = api_key
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args['format'] = 'json'
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url = base_url.format(type = type,query = urlencode(args))
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response = get(url)
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data = json.loads(response.text)['bustime-response']
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try:
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data['error']
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raise Exception(str(data["error"]))
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except KeyError:
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return data
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def get_times(stop_id,api_key = api):
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return get_data('getpredictions',api_key,stpid=stop_id)
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def get_routes(api_key = api):
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return get_data('getroutes',api_key)
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def get_directions(route,api_key = api):
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return get_data('getdirections',api_key,rt=route)
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def get_stops(route,direction,api_key = api):
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return get_data('getstops',api_key,rt = route,dir=direction)
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