ordigi/update.py

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Python
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#!/usr/bin/env python
import os
import pyexiv2
import re
import shutil
import sys
import time
from datetime import datetime
from elodie import arguments
from elodie import geolocation
from elodie.media.photo import Media
from elodie.media.photo import Photo
from elodie.media.video import Video
from elodie.filesystem import FileSystem
from elodie.localstorage import Db
def parse_arguments(args):
config = {
'time': None,
'location': None,
'process': 'yes'
}
config.update(args)
return config
def main(config, args):
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location_coords = None
for arg in args:
if(arg[:2] == '--'):
continue
elif(not os.path.exists(arg)):
print 'Could not find %s' % arg
continue
file_path = arg
destination = os.path.dirname(os.path.dirname(os.path.dirname(file_path)))
_class = None
extension = os.path.splitext(file_path)[1][1:].lower()
if(extension in Photo.get_valid_extensions()):
_class = Photo
elif(extension in Video.get_valid_extensions()):
_class = Video
if(_class is None):
continue
write = False
exif_metadata = pyexiv2.ImageMetadata(file_path)
exif_metadata.read()
if(config['location'] is not None):
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if(location_coords is None):
location_coords = geolocation.coordinates_by_name(config['location'])
if(location_coords is not None and 'latitude' in location_coords and 'longitude' in location_coords):
exif_metadata['Exif.GPSInfo.GPSLatitude'] = geolocation.decimal_to_dms(location_coords['latitude'])
exif_metadata['Exif.GPSInfo.GPSLatitudeRef'] = pyexiv2.ExifTag('Exif.GPSInfo.GPSLatitudeRef', 'N' if location_coords['latitude'] >= 0 else 'S')
exif_metadata['Exif.GPSInfo.GPSLongitude'] = geolocation.decimal_to_dms(location_coords['longitude'])
exif_metadata['Exif.GPSInfo.GPSLongitudeRef'] = pyexiv2.ExifTag('Exif.GPSInfo.GPSLongitudeRef', 'E' if location_coords['longitude'] >= 0 else 'W')
write = True
if(config['time'] is not None):
time_string = config['time']
time_format = '%Y-%m-%d %H:%M:%S'
if(re.match('^\d{4}-\d{2}-\d{2}$', time_string)):
time_string = '%s 00:00:00' % time_string
if(re.match('^\d{4}-\d{2}-\d{2}$', time_string) is None and re.match('^\d{4}-\d{2}-\d{2} \d{2}:\d{2}\d{2}$', time_string)):
print 'Invalid time format. Use YYYY-mm-dd hh:ii:ss or YYYY-mm-dd'
sys.exit(1)
if(time_format is not None):
exif_metadata['Exif.Photo.DateTimeOriginal'].value = datetime.strptime(time_string, time_format)
exif_metadata['Exif.Image.DateTime'].value = datetime.strptime(time_string, time_format)
write = True
if(write == True):
exif_metadata.write()
exif_metadata = pyexiv2.ImageMetadata(file_path)
exif_metadata.read()
media = _class(file_path)
dest_path = filesystem.process_file(file_path, destination, media, move=True, allowDuplicate=True)
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print '%s -> %s' % (file_path, dest_path)
# If the folder we moved the file out of or its parent are empty we delete it.
filesystem.delete_directory_if_empty(os.path.dirname(file_path))
filesystem.delete_directory_if_empty(os.path.dirname(os.path.dirname(file_path)))
db = Db()
filesystem = FileSystem()
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args = arguments.parse(sys.argv[1:], None, ['time=','location=','process='], './update.py --time=<string time> --location=<string location> --process=no file1 file2...fileN')
config = parse_arguments(args)
if __name__ == '__main__':
main(config, sys.argv)
sys.exit(0)