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Add support for reverse enumeration of frames in circular IO #204

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waveform80 opened this issue Mar 9, 2015 · 0 comments
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Add support for reverse enumeration of frames in circular IO #204

waveform80 opened this issue Mar 9, 2015 · 0 comments
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@waveform80 waveform80 commented Mar 9, 2015

There are some use-cases which require reverse enumeration of the frame meta-data contained in PiCameraCircularIO. Although this is possible by expanding the enumerator to a list and reversing it, this is inefficient; it should be possible to efficiently provide a reversed iterator via the __reversed__ special function.

@waveform80 waveform80 self-assigned this Mar 9, 2015
@waveform80 waveform80 added this to the 1.10 milestone Mar 9, 2015
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