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{ "id": 18367, "url": "https://patchwork.libcamera.org/api/1.1/patches/18367/?format=api", "web_url": "https://patchwork.libcamera.org/patch/18367/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/1.1/projects/1/?format=api", "name": "libcamera", "link_name": "libcamera", "list_id": "libcamera_core", "list_email": "libcamera-devel@lists.libcamera.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20230309142601.70556-7-tomi.valkeinen@ideasonboard.com>", "date": "2023-03-09T14:25:52", "name": "[libcamera-devel,v4,06/15] py: simple-continuous-capture.py: Use new events support", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "804d281b9d6116b4dd0e50da7428866169b49a83", "submitter": { "id": 109, "url": "https://patchwork.libcamera.org/api/1.1/people/109/?format=api", "name": "Tomi Valkeinen", "email": "tomi.valkeinen@ideasonboard.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/18367/mbox/", "series": [ { "id": 3796, "url": "https://patchwork.libcamera.org/api/1.1/series/3796/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=3796", "date": "2023-03-09T14:25:46", "name": "py: New python bindings event handling", "version": 4, "mbox": "https://patchwork.libcamera.org/series/3796/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/18367/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/18367/checks/", "tags": {}, "headers": { "Return-Path": "<libcamera-devel-bounces@lists.libcamera.org>", "X-Original-To": "parsemail@patchwork.libcamera.org", "Delivered-To": "parsemail@patchwork.libcamera.org", "Received": [ "from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id 2E2F2C329E\n\tfor <parsemail@patchwork.libcamera.org>;\n\tThu, 9 Mar 2023 14:26:26 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id CB5E3626E2;\n\tThu, 9 Mar 2023 15:26:24 +0100 (CET)", "from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id CD3B061ED7\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 9 Mar 2023 15:26:18 +0100 (CET)", "from desky.lan (91-154-32-225.elisa-laajakaista.fi [91.154.32.225])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 49E53589;\n\tThu, 9 Mar 2023 15:26:18 +0100 (CET)" ], "DKIM-Signature": [ "v=1; 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dkim=pass (1024-bit key; \n\tunprotected) header.d=ideasonboard.com\n\theader.i=@ideasonboard.com\n\theader.b=\"JBc+z+mT\"; dkim-atps=neutral", "To": "libcamera-devel@lists.libcamera.org", "Date": "Thu, 9 Mar 2023 16:25:52 +0200", "Message-Id": "<20230309142601.70556-7-tomi.valkeinen@ideasonboard.com>", "X-Mailer": "git-send-email 2.34.1", "In-Reply-To": "<20230309142601.70556-1-tomi.valkeinen@ideasonboard.com>", "References": "<20230309142601.70556-1-tomi.valkeinen@ideasonboard.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v4 06/15] py:\n\tsimple-continuous-capture.py: Use new events support", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "From": "Tomi Valkeinen via libcamera-devel\n\t<libcamera-devel@lists.libcamera.org>", "Reply-To": "Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "Update simple-continuous-capture.py to the new event model.\n\nSigned-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>\nReviewed-by: Jacopo Mondi <jacopo@jmondi.org>\nReviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>\n---\n src/py/examples/simple-continuous-capture.py | 17 +++++++++--------\n 1 file changed, 9 insertions(+), 8 deletions(-)", "diff": "diff --git a/src/py/examples/simple-continuous-capture.py b/src/py/examples/simple-continuous-capture.py\nindex e1cb931e..37ca623c 100755\n--- a/src/py/examples/simple-continuous-capture.py\n+++ b/src/py/examples/simple-continuous-capture.py\n@@ -83,16 +83,17 @@ class CaptureContext:\n camera_contexts: list[CameraCaptureContext] = []\n \n def handle_camera_event(self):\n- # cm.get_ready_requests() returns the ready requests, which in our case\n- # should almost always return a single Request, but in some cases there\n- # could be multiple or none.\n+ # cm.get_events() returns the ready events, which in our case should\n+ # almost always be a single RequestCompleted event, but in some cases\n+ # there could be multiple ones, other events, or no events at all.\n \n- reqs = self.cm.get_ready_requests()\n+ for ev in self.cm.get_events():\n+ # We are only interested in RequestCompleted events\n+ if ev.type != libcam.Event.Type.RequestCompleted:\n+ continue\n \n- # Process the captured frames\n-\n- for req in reqs:\n- self.handle_request(req)\n+ # Process the captured frames\n+ self.handle_request(ev.request)\n \n return True\n \n", "prefixes": [ "libcamera-devel", "v4", "06/15" ] }