| # -*- coding: utf-8 -*- | |
| # MinIO Python Library for Amazon S3 Compatible Cloud Storage, | |
| # (C) 2015 MinIO, Inc. | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| # See the License for the specific language governing permissions and | |
| # limitations under the License. | |
| # Note: my-bucketname, my-objectname, YOUR-ACCESSKEYID, and | |
| # YOUR-SECRETACCESSKEY are dummy values, please replace them with original | |
| # values. | |
| from datetime import datetime, timedelta | |
| from minio import Minio, PostPolicy | |
| from minio.error import ResponseError | |
| post_policy = PostPolicy() | |
| # set bucket name location for uploads. | |
| post_policy.set_bucket_name('my-bucketname') | |
| # set key prefix for all incoming uploads. | |
| post_policy.set_key_startswith('my-objectname') | |
| # set content length for incoming uploads. | |
| post_policy.set_content_length_range(10, 1024) | |
| # set expiry 10 days into future. | |
| expires_date = datetime.utcnow() + timedelta(days=10) | |
| post_policy.set_expires(expires_date) | |
| client = Minio('s3.amazonaws.com', | |
| access_key='YOUR-ACCESSKEYID', | |
| secret_key='YOUR-SECRETACCESSKEY') | |
| try: | |
| url, signed_form_data = client.presigned_post_policy(post_policy) | |
| curl_cmd = ( | |
| ['curl -X POST {0}'.format(url)] + | |
| ['-F {0}={1}'.format(k, v) for k, v in signed_form_data.items()] + | |
| ['-F file=@<FILE>'] | |
| ) | |
| # print curl command to upload files. | |
| print(' '.join(curl_cmd)) | |
| except ResponseError as err: | |
| print(err) | |