from flask import Flask, jsonify, request, json, Response, send_from_directory, abort from flask_cors import CORS import orjson, os app = Flask(__name__) CORS(app) FILES_DIRECTORY = '../data/' @app.route('/bitcoin_business_growth_by_country', methods=['GET']) def business_growth(): # Parse args from request latest_date = request.args.get('latest_date') country_names = request.args.get('countries') # change this line cumulative_period_type = request.args.get('cumulative_period_type') # Open json locally with open('../data/final__bitcoin_business_growth_by_country.json', 'rb') as f: data = orjson.loads(f.read()) # Filter based on args if latest_date: latest_date_bool = latest_date == 'true' filtered_data = [item for item in data if item['latest_date'] == latest_date_bool] else: filtered_data = data if country_names: countries = [name.strip() for name in country_names.split(",")] filtered_data = [item for item in filtered_data if item['country_name'] in countries] if cumulative_period_type: filtered_data = [item for item in filtered_data if item['cumulative_period_type'] == cumulative_period_type] # Sort by date sorted_data = sorted(filtered_data, key=lambda x: x['date'], reverse=True) # Return json return Response(json.dumps(sorted_data), mimetype='application/json') @app.route('/get_json/', methods=['GET']) def get_json(filename): file_path = os.path.join(FILES_DIRECTORY, filename) if not os.path.isfile(file_path): abort(404) with open(file_path, 'r') as file: data = json.load(file) return jsonify(data) @app.route('/download/', methods=['GET']) def download_file(filename): try: return send_from_directory(FILES_DIRECTORY, filename, as_attachment=True) except FileNotFoundError: abort(404) if __name__ == '__main__': app.run(debug=True) if __name__ == '__main__': app.run()