dotfiles/bin/photo-info

#!/usr/bin/env python2

import subprocess
import sys

CARE = [
    'Make',
    'Camera Model Name',
    'Lens',
    'Focal Length',
    'Exposure Time',
    'F Number',
    'ISO',
    'Create Date',
]
output = subprocess.check_output(['exiftool', sys.argv[1]])
out = {}

for line in output.splitlines():
    vals = line.split(':')

    if not vals[0].strip() in CARE:
        continue

    if out.get(vals[0]):
        continue

    out[vals[0].strip()] = ':'.join(vals[1:])

for k in CARE:
    v = out.get(k)
    if not v:
        continue
    print '{}:{}'.format(k, v)