Fix for python 2.6
Fix for python 2.6

nirbheek/cerbero-old,ikonst/cerbero,nirbheek/cerbero,atsushieno/cerbero,justinjoy/cerbero,OptoFidelity/cerbero,nirbheek/cerbero,davibe/cerbero,GStreamer/cerbero,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,nzjrs/cerbero,centricular/cerbero,justinjoy/cerbero,GStreamer/cerbero,shoreflyer/cerbero,brion/cerbero,sdroege/cerbero,superdump/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,cee1/cerbero-mac,superdump/cerbero,BigBrother-International/gst-cerbero,superdump/cerbero,davibe/cerbero,jackjansen/cerbero,jackjansen/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,sdroege/cerbero,fluendo/cerbero,brion/cerbero,justinjoy/cerbero,davibe/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,flexVDI/cerbero,ikonst/cerbero,multipath-rtp/cerbero,ramaxlo/cerbero,ylatuya/cerbero,BigBrother-International/gst-cerbero,fluendo/cerbero,flexVDI/cerbero,ramaxlo/cerbero,multipath-rtp/cerbero,nirbheek/cerbero-old,cee1/cerbero-mac,ylatuya/cerbero,sdroege/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,BigBrother-International/gst-cerbero,GStreamer/cerbero,flexVDI/cerbero,fluendo/cerbero,nirbheek/cerbero,atsushieno/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,GStreamer/cerbero,ramaxlo/cerbero,multipath-rtp/cerbero,davibe/cerbero,ikonst/cerbero,ford-prefect/cerbero,centricular/cerbero,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,ramaxlo/cerbero,brion/cerbero,flexVDI/cerbero,ylatuya/cerbero,AlertMe/cerbero,atsushieno/cerbero,AlertMe/cerbero,lubosz/cerbero,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,nzjrs/cerbero,nirbheek/cerbero-old,sdroege/cerbero,nzjrs/cerbero,jackjansen/cerbero,lubosz/cerbero,ramaxlo/cerbero,lubosz/cerbero,OptoFidelity/cerbero,ikonst/cerbero,EricssonResearch/cerbero,nzjrs/cerbero,AlertMe/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,OptoFidelity/cerbero,superdump/cerbero,BigBrother-International/gst-cerbero,centricular/cerbero,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,atsushieno/cerbero,nirbheek/cerbero,ford-prefect/cerbero,ford-prefect/cerbero,sdroege/cerbero,AlertMe/cerbero,EricssonResearch/cerbero,ikonst/cerbero,cee1/cerbero-mac,EricssonResearch/cerbero,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,nirbheek/cerbero-old,shoreflyer/cerbero,AlertMe/cerbero,EricssonResearch/cerbero,shoreflyer/cerbero,EricssonResearch/cerbero,GStreamer/cerbero,shoreflyer/cerbero,brion/cerbero,centricular/cerbero,shoreflyer/cerbero,flexVDI/cerbero,jackjansen/cerbero,brion/cerbero,fluendo/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,justinjoy/cerbero,atsushieno/cerbero,fluendo/cerbero,centricular/cerbero,nzjrs/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,lubosz/cerbero,cee1/cerbero-mac,ylatuya/cerbero,multipath-rtp/cerbero,BigBrother-International/gst-cerbero,multipath-rtp/cerbero,ford-prefect/cerbero,OptoFidelity/cerbero