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34 lines
876 B
34 lines
876 B
3 years ago
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from flask import Flask, json, request, jsonify
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from cache import CachedData
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app = Flask(__name__)
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@app.route('/')
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def root():
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return 'Test'
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train_data_cache = {}
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@app.route('/train/<int:train_no>')
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def get_train_info(train_no: int):
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def get_data():
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print(f'Cache miss for {train_no}')
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from scraper.scraper import scrape
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use_yesterday = False
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return scrape(train_no, use_yesterday=use_yesterday)
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if train_no not in train_data_cache:
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train_data_cache[train_no] = CachedData(get_data, validity=1000 * 30)
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data, fetch_time = train_data_cache[train_no]()
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resp = jsonify(data)
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resp.headers['X-Last-Fetched'] = fetch_time.isoformat()
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return resp
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@app.route('/trains')
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def get_trains():
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return jsonify(list(train_data_cache.keys()))
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if __name__ == '__main__':
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print('Starting debug server on port 5001')
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app.run(port=5000)
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