Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id F41F5200C3B for ; Fri, 3 Mar 2017 16:14:49 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id F2B3D160B57; Fri, 3 Mar 2017 15:14:49 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 4A307160B6D for ; Fri, 3 Mar 2017 16:14:49 +0100 (CET) Received: (qmail 82449 invoked by uid 500); 3 Mar 2017 15:14:48 -0000 Mailing-List: contact dev-help@arrow.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@arrow.apache.org Delivered-To: mailing list dev@arrow.apache.org Received: (qmail 82427 invoked by uid 99); 3 Mar 2017 15:14:48 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 03 Mar 2017 15:14:48 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id 008501A044F for ; Fri, 3 Mar 2017 15:14:48 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -2.347 X-Spam-Level: X-Spam-Status: No, score=-2.347 tagged_above=-999 required=6.31 tests=[RP_MATCHES_RCVD=-2.999, SPF_NEUTRAL=0.652] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id xOi3dnccf9GJ for ; Fri, 3 Mar 2017 15:14:47 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id CABBE5FAE0 for ; Fri, 3 Mar 2017 15:14:46 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 1CFA9E04E7 for ; Fri, 3 Mar 2017 15:14:46 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id C8A652415C for ; Fri, 3 Mar 2017 15:14:45 +0000 (UTC) Date: Fri, 3 Mar 2017 15:14:45 +0000 (UTC) From: "Wes McKinney (JIRA)" To: dev@arrow.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (ARROW-598) [Python] Add support for converting pyarrow.Buffer to a memoryview with zero copy MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Fri, 03 Mar 2017 15:14:50 -0000 Wes McKinney created ARROW-598: ---------------------------------- Summary: [Python] Add support for converting pyarrow.Buffer to a memoryview with zero copy Key: ARROW-598 URL: https://issues.apache.org/jira/browse/ARROW-598 Project: Apache Arrow Issue Type: New Feature Components: Python Reporter: Wes McKinney Fix For: 0.3.0 From reading the Python 3 C API this should be possible https://docs.python.org/3/c-api/memoryview.html -- the memoryview will need to retain a reference to the Buffer so that memory is not prematurely garbage-collected -- This message was sent by Atlassian JIRA (v6.3.15#6346)