flask和flask-restful接收file请求处理，以及压缩文件处理

code

import werkzeug
from flask import Flask
import tarfile
from flask_restful import Resource, Api, reqparse
from werkzeug.datastructures import FileStorage
from werkzeug.utils import secure_filename
import os
 
app = Flask(__name__)
api = Api(app)
 
 
parser = reqparse.RequestParser()
parser.add_argument('picture', type=werkzeug.datastructures.FileStorage, location='files')
 
 
class HelloWorld(Resource):
    def post(self):
        args = parser.parse_args()
        content = args.get('picture')
        filename = secure_filename(content.filename)
        content.save(os.path.join('/home/zlp/', filename))
        
        def extract(tar_path, target_path):
            try:
                tar = tarfile.open(tar_path, "r:gz")
                file_names = tar.getnames()
                for file_name in file_names:
                    tar.extract(file_name, target_path)
                tar.close()
            except Exception as e:
                raise e
        extract('/home/zlp/{}'.format(filename), '/home/zlp/result')
        return {'hello': 'world'}
 
 
api.add_resource(HelloWorld, '/')
 
if __name__ == '__main__':
    app.run(debug=True)