Method copy

python/seldon/fileutil.py:238–263

copy files. local->local, S3->local, local->S3 (S3->S3 not supported) Args: fromPath (str): local or S3 URL toPath (str): local or S3 URL

(self,fromPath,toPath)

    def copy(self,fromPath,toPath):
        """copy files. local->local, S3->local, local->S3 (S3->S3 not supported)
        
        Args:
            fromPath (str): local or S3 URL
            toPath (str): local or S3 URL
        """
        if fromPath.startswith("s3n://") or fromPath.startswith("s3://"):
            fromS3 = True
        else:
            fromS3 = False
        if toPath.startswith("s3n://") or toPath.startswith("s3://"):
            toS3 = True
        else:
            toS3 = False
        if not fromS3 and not toS3:
            self.copy_local(fromPath,toPath)
        elif not fromS3 and toS3:
            self.upload_s3(fromPath,toPath)
        elif fromS3 and not toS3:
            if os.path.isdir(toPath):
                self.download_s3(fromPath,toPath)
            else:
                logger.error("Local destination folder must exist :%s",toPath)
        else:
            logger.warn("can't copy from s3 to s3")