61 lines
1.9 KiB
Python
61 lines
1.9 KiB
Python
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/<filename>', 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/<filename>', 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()
|