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e294b1b773
Allow to create an iterator for Mtd's inside an AnalyticsRelationMeta Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8237>
58 lines
2 KiB
Python
58 lines
2 KiB
Python
# -*- Mode: Python; py-indent-offset: 4 -*-
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# vim: tabstop=4 shiftwidth=4 expandtab
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#
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# GstAnalytics.py
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#
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# Copyright (C) 2024 Daniel Morin <daniel.morin@dmohub.org>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this program; if not, write to the
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# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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# Boston, MA 02110-1301, USA.
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#
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# SPDX-License-Identifier: LGPL-2.0-or-later
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from ..overrides import override
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from ..module import get_introspection_module
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import sys
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GstAnalytics = get_introspection_module('GstAnalytics')
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__all__ = []
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from gi.overrides import _gi_gst_analytics
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_gi_gst_analytics
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__mtd_types__ = {}
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def init():
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__mtd_types__[GstAnalytics.ODMtd.get_mtd_type()] = GstAnalytics.RelationMeta.get_od_mtd
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__mtd_types__[GstAnalytics.ClsMtd.get_mtd_type()] = GstAnalytics.RelationMeta.get_cls_mtd
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__mtd_types__[GstAnalytics.TrackingMtd.get_mtd_type()] = GstAnalytics.RelationMeta.get_tracking_mtd
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__mtd_types__[GstAnalytics.SegmentationMtd.get_mtd_type()] = GstAnalytics.RelationMeta.get_segmentation_mtd
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def _get_mtd(mtd_type, rmeta, mtd_id):
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res = __mtd_types__[mtd_type](rmeta, mtd_id)
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if not res[0]:
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raise AddError('Mtd with id={mtd_id} of rmeta={rmeta} is not known.')
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return res[1]
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class RelationMeta(GstAnalytics.RelationMeta):
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def __iter__(self):
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return _gi_gst_analytics.AnalyticsRelationMetaIterator(sys.modules[__name__], self)
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__all__.append('RelationMeta')
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__all__.append('init')
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