plano/docs/source/_include/parameter_handling_flask.py

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from flask import Flask, request, jsonify
app = Flask(__name__)
@app.route('/agent/device_summary', methods=['POST'])
def get_device_summary():
"""
Endpoint to retrieve device statistics based on device IDs and an optional time range.
"""
data = request.get_json()
# Validate 'device_ids' parameter
device_ids = data.get('device_ids')
if not device_ids or not isinstance(device_ids, list):
return jsonify({'error': "'device_ids' parameter is required and must be a list"}), 400
# Validate 'time_range' parameter (optional, defaults to 7)
time_range = data.get('time_range', 7)
if not isinstance(time_range, int):
return jsonify({'error': "'time_range' must be an integer"}), 400
# Simulate retrieving statistics for the given device IDs and time range
# In a real application, you would query your database or external service here
statistics = []
for device_id in device_ids:
# Placeholder for actual data retrieval
stats = {
'device_id': device_id,
'time_range': f'Last {time_range} days',
'data': f'Statistics data for device {device_id} over the last {time_range} days.'
}
statistics.append(stats)
response = {
'statistics': statistics
}
return jsonify(response), 200
if __name__ == '__main__':
app.run(debug=True)