Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/1.0/patches/2219623/?format=api
{ "id": 2219623, "url": "http://patchwork.ozlabs.org/api/1.0/patches/2219623/?format=api", "project": { "id": 42, "url": "http://patchwork.ozlabs.org/api/1.0/projects/42/?format=api", "name": "Linux GPIO development", "link_name": "linux-gpio", "list_id": "linux-gpio.vger.kernel.org", "list_email": "linux-gpio@vger.kernel.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20260403154629.3944942-1-vfazio@gmail.com>", "date": "2026-04-03T15:46:29", "name": "[libgpiod,v2] bindings: python: allow releasing a LineRequest multiple times", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "1918e301b6b66c75eceedbfdb33e46fd5154d9d2", "submitter": { "id": 78694, "url": "http://patchwork.ozlabs.org/api/1.0/people/78694/?format=api", "name": "Vincent Fazio", "email": "vfazio@gmail.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-gpio/patch/20260403154629.3944942-1-vfazio@gmail.com/mbox/", "series": [ { "id": 498649, "url": "http://patchwork.ozlabs.org/api/1.0/series/498649/?format=api", "date": "2026-04-03T15:46:29", "name": "[libgpiod,v2] bindings: python: allow releasing a LineRequest multiple times", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/498649/mbox/" } ], "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2219623/checks/", "tags": {}, "headers": { "Return-Path": "\n <linux-gpio+bounces-34651-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-gpio@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256\n header.s=20251104 header.b=f4xhQICT;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c04:e001:36c::12fc:5321; helo=tor.lore.kernel.org;\n envelope-from=linux-gpio+bounces-34651-incoming=patchwork.ozlabs.org@vger.kernel.org;\n receiver=patchwork.ozlabs.org)", "smtp.subspace.kernel.org;\n\tdkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com\n header.b=\"f4xhQICT\"", "smtp.subspace.kernel.org;\n arc=none smtp.client-ip=209.85.167.172", "smtp.subspace.kernel.org;\n dmarc=pass (p=none dis=none) header.from=gmail.com", "smtp.subspace.kernel.org;\n spf=pass smtp.mailfrom=gmail.com" ], "Received": [ "from tor.lore.kernel.org (tor.lore.kernel.org\n [IPv6:2600:3c04:e001:36c::12fc:5321])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519 server-signature ECDSA (secp384r1) server-digest SHA384)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4fnNRD70NCz1yCt\n\tfor <incoming@patchwork.ozlabs.org>; Sat, 04 Apr 2026 02:48:08 +1100 (AEDT)", "from smtp.subspace.kernel.org (conduit.subspace.kernel.org\n [100.90.174.1])\n\tby tor.lore.kernel.org (Postfix) with ESMTP id 53471306F0DA\n\tfor <incoming@patchwork.ozlabs.org>; Fri, 3 Apr 2026 15:46:38 +0000 (UTC)", "from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id D6C353CB2F1;\n\tFri, 3 Apr 2026 15:46:34 +0000 (UTC)", "from mail-oi1-f172.google.com (mail-oi1-f172.google.com\n [209.85.167.172])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits))\n\t(No client certificate requested)\n\tby smtp.subspace.kernel.org (Postfix) with ESMTPS id 7CBEA3845B5\n\tfor <linux-gpio@vger.kernel.org>; Fri, 3 Apr 2026 15:46:33 +0000 (UTC)", "by mail-oi1-f172.google.com with SMTP id\n 5614622812f47-47018d34159so151333b6e.2\n for <linux-gpio@vger.kernel.org>;\n Fri, 03 Apr 2026 08:46:33 -0700 (PDT)", "from vfazio4.xes-mad.com ([162.248.234.4])\n by smtp.gmail.com with ESMTPSA id\n 586e51a60fabf-422eb25acbesm6051424fac.11.2026.04.03.08.46.31\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Fri, 03 Apr 2026 08:46:31 -0700 (PDT)" ], "ARC-Seal": "i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1775231194; cv=none;\n b=I3lY+dAtehhgyxtlD/irl2zM21ANr3FTbs+qsCh0nb3dj2R0NV0igJPIQY46P9JNDLikpgl6NFt5WPDbb/4cVfMfEskuGZIZsEG44UH3RN/DWoPzOu4St8zSJgxw/xm0iV1qd33L2X3lZIUUCBF4ElwcuhfbRdkBLrGuqZ7KaQE=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1775231194; c=relaxed/simple;\n\tbh=gaIIdPfb8s4V/Vs/o3bcL4rBJ1zDnFH73IgOOe/FCSE=;\n\th=From:To:Cc:Subject:Date:Message-ID:MIME-Version;\n b=BsyBygSlZe9sw+9Kb3hX6uHezGXVB/C/BhvqNxTnR/MaBuCFnpHOYk5S1uYkrQJFy+SOtZIvHlsAF5BC3M0mT9N7fXnbSpx6vpzbsN3xSsrlqVySnHryCIa0k5HyXcyyBu7vswIT9f4OzvR4g/+kXiDQn4StbUR6oasEiIcsAA0=", "ARC-Authentication-Results": "i=1; smtp.subspace.kernel.org;\n dmarc=pass (p=none dis=none) header.from=gmail.com;\n spf=pass smtp.mailfrom=gmail.com;\n dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com\n header.b=f4xhQICT; arc=none smtp.client-ip=209.85.167.172", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=gmail.com; s=20251104; t=1775231192; x=1775835992;\n darn=vger.kernel.org;\n h=content-transfer-encoding:mime-version:message-id:date:subject:cc\n :to:from:from:to:cc:subject:date:message-id:reply-to;\n bh=y0bQewVxRdx4hlaKqZD+ihKZhPW/xd7vF19P3sWaReg=;\n b=f4xhQICTKVq+J9r8cvntGiH0hQF2rz4ODkxCHCl/hj+6oep1soRJFev/7+T07Ke5gx\n TS3YJgcK4kkDb1nVPGDK9BtkkmJzwYQGUoveWYzpKyhCmuLGZo23jDs0bIPgw1Fmf3dG\n ZJ50iM14nAh6HZ5K31oOsOGDM6pVz/UGCRE9BK2wOTORTx5WRLlVoGd9QCWmRIMEh0pS\n UTN8QGeX0Y7DkEXjP/MAh39uCzCIskwU4WfVgh4yqIq5BhyLIMYw5L65JdOnTqQU02f5\n s1FVs+Hgf9U3g+meaaSH7T7H8XoTPRVo3l9V3DCJUpevev8gbMHBJFHIbB5RbIq51ZYx\n sRRg==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20251104; t=1775231192; x=1775835992;\n h=content-transfer-encoding:mime-version:message-id:date:subject:cc\n :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date\n :message-id:reply-to;\n bh=y0bQewVxRdx4hlaKqZD+ihKZhPW/xd7vF19P3sWaReg=;\n b=gCip+21XijEDP3002vqYmT1VygRPmnxKXeGcXOZyRr/hDdkoP/ok272ZmxrRG8VNw9\n d2YDGERw2ZW8ckJTpPkxScg2i0EUSCmQANAPmGhGgiDT+U4+A65osLz+xRf+CGS8NIta\n NsHwhGxmczMpu6Gs3yJF/WkDR0t9yKKl77pNpulq+Qbr9CBX86sBTiuYVMOvswXypN5/\n UJfw/YIkZyJSkyhrrYv+SvQlND0aCTMiwSJ5Ck00EVDvoAfufucH3ZvmBAKTmX7imDTo\n 9XSuIlkzcexsLErkfxpdM1mQwzrKois6zQ0ULy3WW+txDWfTX46TERS8JvtICD4tFdbz\n wWcA==", "X-Gm-Message-State": "AOJu0Yyc3cKggabtRB462tnUG1UkVyqEhhbr4BPVVSPDlPMPKAS2yrly\n\t24PXbXTKATrKm71Ne8IhsbqaTpODoqEe5LLJfc//VzNBmE8co4w4w/5u9uZ3BA==", "X-Gm-Gg": "ATEYQzyDLVt2vWP+3uO002kGOF7g7bOJWWpvkkyVBZ8Ha2SPbuMtZ0+kacoPERLuAwP\n\ttC/BJFyx3QCgmRZs0F9XR8+IGBK/gQF8szfM11GjY++Swf3EFGPXxECkD1+MmWj8iBTCBh0WKUC\n\t0KbmPgjoj0mhpI8EZZJe0YktrgqZ/f26SYPIp5G6HK6aFtfy+j5RJzBQb0shZH9b5DDuKzTuIW5\n\t9Yo8hT2sQi/GsN41W+uUUyagL9Lw7fpCLZEjTxi6ALnEsaOk3I+zagi0ZEFpvVH4GjaFH3AZndJ\n\tlDjUy+n30QS838F9YNqa/Ppwd+NyZhNkWY/SmvSK3rGzd0u4+CI43hBrAjUpv7Pr2HIqu3Ltvq8\n\tx77fgRa787jbi6X3uXzIPkp4EZuS+Xuk+LGZOSFHtwd4J8w7xqJOuNEBAdNFoD/nuPf8tOTRTiC\n\tJbv8cB7mI+CQIuS4okWXZD5F09THUVWfEWIEdvrdALNuWvUm23SEB/G6uRyatg7s/utSd08ZM=", "X-Received": "by 2002:a05:6808:f8c:b0:467:2be8:6673 with SMTP id\n 5614622812f47-46ef211528cmr2059327b6e.0.1775231192256;\n Fri, 03 Apr 2026 08:46:32 -0700 (PDT)", "From": "Vincent Fazio <vfazio@gmail.com>", "To": "linux-gpio@vger.kernel.org", "Cc": "brgl@kernel.org,\n\tVincent Fazio <vfazio@gmail.com>", "Subject": "[libgpiod][PATCH v2] bindings: python: allow releasing a LineRequest\n multiple times", "Date": "Fri, 3 Apr 2026 10:46:29 -0500", "Message-ID": "<20260403154629.3944942-1-vfazio@gmail.com>", "X-Mailer": "git-send-email 2.43.0", "Precedence": "bulk", "X-Mailing-List": "linux-gpio@vger.kernel.org", "List-Id": "<linux-gpio.vger.kernel.org>", "List-Subscribe": "<mailto:linux-gpio+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-gpio+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit" }, "content": "In Python, it is common for objects to allow their `close` method to be\nexecuted multiple times out of convenience. An example of this is the\n`IOBase` class [0] which is the base class of most file-like classes.\n\nUpdate `LineRequest.release` to follow this example as it performs the\nsame function as `close`.\n\n[0]: https://docs.python.org/release/3.10.0/library/io.html#io.IOBase.close\n\nSigned-off-by: Vincent Fazio <vfazio@gmail.com>\n---\n bindings/python/gpiod/line_request.py | 6 +++---\n 1 file changed, 3 insertions(+), 3 deletions(-)", "diff": "diff --git a/bindings/python/gpiod/line_request.py b/bindings/python/gpiod/line_request.py\nindex 0287791..a271080 100644\n--- a/bindings/python/gpiod/line_request.py\n+++ b/bindings/python/gpiod/line_request.py\n@@ -75,9 +75,9 @@ class LineRequest:\n Release this request and free all associated resources. The object must\n not be used after a call to this method.\n \"\"\"\n- self._check_released()\n- cast(\"_ext.Request\", self._req).release()\n- self._req = None\n+ if self._req is not None:\n+ self._req.release()\n+ self._req = None\n \n def get_value(self, line: int | str) -> Value:\n \"\"\"\n", "prefixes": [ "libgpiod", "v2" ] }