overrides: implement Gst.Structure.__getitem__
overrides: implement Gst.Structure.__getitem__

pexip/gst-python,freedesktop-unofficial-mirror/gstreamer__gst-python,lubosz/gst-python,lubosz/gst-python,pexip/gst-python,pexip/gst-python,GStreamer/gst-python,GStreamer/gst-python,GStreamer/gst-python,freedesktop-unofficial-mirror/gstreamer__gst-python,freedesktop-unofficial-mirror/gstreamer__gst-python,lubosz/gst-python