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 45600200C46 for ; Tue, 14 Mar 2017 15:59:48 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 43FA5160B7C; Tue, 14 Mar 2017 14:59:48 +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 8CD51160B7E for ; Tue, 14 Mar 2017 15:59:47 +0100 (CET) Received: (qmail 22102 invoked by uid 500); 14 Mar 2017 14:59:45 -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 22091 invoked by uid 99); 14 Mar 2017 14:59:45 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd4-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 14 Mar 2017 14:59:45 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd4-us-west.apache.org (ASF Mail Server at spamd4-us-west.apache.org) with ESMTP id 0A1A2C0913 for ; Tue, 14 Mar 2017 14:59:45 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 1.452 X-Spam-Level: * X-Spam-Status: No, score=1.452 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, RP_MATCHES_RCVD=-0.001, SPF_NEUTRAL=0.652, URIBL_BLOCKED=0.001] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd4-us-west.apache.org [10.40.0.11]) (amavisd-new, port 10024) with ESMTP id TG5-StMqe786 for ; Tue, 14 Mar 2017 14:59:44 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id 150395FAF3 for ; Tue, 14 Mar 2017 14:59:44 +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 05277E05F2 for ; Tue, 14 Mar 2017 14:59:42 +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 B3E5F243A8 for ; Tue, 14 Mar 2017 14:59:41 +0000 (UTC) Date: Tue, 14 Mar 2017 14:59:41 +0000 (UTC) From: "Wes McKinney (JIRA)" To: dev@arrow.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Resolved] (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: Tue, 14 Mar 2017 14:59:48 -0000 [ https://issues.apache.org/jira/browse/ARROW-598?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wes McKinney resolved ARROW-598. -------------------------------- Resolution: Fixed Issue resolved by pull request 369 [https://github.com/apache/arrow/pull/369] > [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 > Assignee: Jeff Knupp > 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)