s3storage.py 文件源码

def store(self, filename, file_data):
        filename = secure_filename(filename)
        if self.snake_case:
            filename = convert_to_snake_case(filename)
        if self._exists(filename):
            raise StorageExists()
        if self.all_allowed or any(filename.endswith('.' + x) for x in self.allowed):
            self.s3.put_object(Bucket=self.bucket_name,
                               Key=filename,
                               Body=file_data,
                               ACL=self.acl)
        else:
            raise StorageNotAllowed()
        return filename