Also upload movie files about dogsheep-photos

[simonw]

>>> def ext_counts(directory):
...     counts = {}
...     for path in pathlib.Path(directory).glob("**/*"):
...         ext = path.suffix
...         counts[ext] = counts.get(ext, 0) + 1
...     return counts
... 
>>> 
>>> ext_counts("/Users/simon/Pictures/Photos Library.photoslibrary/originals")
{'': 16, '.heic': 15478, '.jpeg': 21691, '.mov': 946, '.png': 2262, '.gif': 38, '.mp4': 116, '.aae': 2}

[simonw]

I'm going to leave this until I have the mechanism for associating a live photo video with the photo.