def check_iptc_data(self, export_file, options, is_original=False):
"""Tests if a file has the proper keywords and caption in the meta
data."""
if not su.getfileextension(export_file) in ("jpg", "tif", "tiff",
"png", "nef", "cr2"):
return False
(file_keywords, file_caption, date_time_original, rating, gps,
region_rectangles, region_names) = exiftool.get_iptc_data(export_file)
if options.aperture:
# Aperture maintains all these metadata in the preview files, and
# does not even save all the information into the .xml file.
new_caption = None
new_keywords = None
new_date = None
new_rating = -1
new_gps = None
else:
new_caption = imageutils.get_photo_caption(self.photo,
options.captiontemplate)
if not su.equalscontent(file_caption, new_caption):
su.pout('Updating IPTC for %s because it has Caption "%s" '
'instead of "%s".' %
(export_file, file_caption, new_caption))
else:
new_caption = None
new_keywords = self.get_export_keywords(options.face_keywords)
if not imageutils.compare_keywords(new_keywords, file_keywords):
su.pout("Updating IPTC for %s because of keywords (%s instead "
"of %s)" % (export_file, ",".join(file_keywords),
",".join(new_keywords)))
else:
new_keywords = None
new_date = None
if self.photo.date and date_time_original != self.photo.date:
su.pout("Updating IPTC for %s because of date (%s instead of "
"%s)" %
(export_file, date_time_original, self.photo.date))
new_date = self.photo.date
new_rating = -1
if self.photo.rating != None and rating != self.photo.rating:
su.pout(
"Updating IPTC for %s because of rating (%d instead of "
"%d)" % (export_file, rating, self.photo.rating))
new_rating = self.photo.rating
new_gps = None
if options.gps and self.photo.gps:
if (not gps or not self.photo.gps.is_same(gps)):
if gps:
old_gps = gps
else:
old_gps = imageutils.GpsLocation()
su.pout("Updating IPTC for %s because of GPS %s vs %s" %
(export_file, old_gps.to_string(),
self.photo.gps.to_string()))
new_gps = self.photo.gps
# Don't export the faces into the original file (could have been
# cropped).
do_faces = options.faces and not is_original
(new_rectangles,
new_persons) = self._check_person_iptc_data(export_file,
region_rectangles,
region_names, do_faces)
if (new_caption != None or new_keywords != None or new_date or new_gps
or new_rating != -1 or new_rectangles or new_persons):
if not options.dryrun:
exiftool.update_iptcdata(export_file, new_caption,
new_keywords, new_date, new_rating,
new_gps, new_rectangles, new_persons)
return True
return False
def generate_update(self, client, options):
"""Attempts to update a photo. If the media file needs updating, deletes
it first, then adds it back in.
Args:
client - the PicasaWeb client
album_id - the id of the album for this photo
"""
# check albumFile
self.picasa_photo = check_media_update(client, self.picasa_photo,
self.photo, self.export_file,
options)
picasa_photo = self.picasa_photo
# Now check if any of the meta data needs to be updated.
needs_update = False
picasa_title = su.unicode_string(picasa_photo.title.text)
if self.title != picasa_title:
print(
'Updating meta data for %s because it has Caption "%s" '
'instead of "%s".') % (su.fsenc(
self.export_file), su.fsenc(picasa_title),
su.fsenc(self.title))
picasa_photo.title.text = self.title
needs_update = True
# Combine title and description because PicasaWeb does not show the
# title anywhere.
comment = imageutils.get_photo_caption(self.photo,
options.captiontemplate)
online_summary = su.unicode_string(picasa_photo.summary.text)
if not su.equalscontent(comment, online_summary):
print("Updating meta data for " + su.fsenc(self.export_file) +
' because it has description "' + su.fsenc(online_summary) +
'" instead of "' + su.fsenc(comment) + '".')
picasa_photo.summary.text = comment.strip()
needs_update = True
if self.photo.date:
photo_time = get_picasaweb_date(self.photo.date)
if photo_time != picasa_photo.timestamp.text:
print(
'Updating meta data for %s because it has timestamp "'
'%s" instead of "%s"') % (su.fsenc(
self.export_file), picasa_photo.timestamp.datetime(),
self.photo.date)
picasa_photo.timestamp.text = photo_time
needs_update = True
export_keywords = self.get_export_keywords(options)
picasa_keywords = []
if (picasa_photo.media and picasa_photo.media.keywords
and picasa_photo.media.keywords.text):
picasa_keywords = su.unicode_string(
picasa_photo.media.keywords.text).split(', ')
else:
picasa_keywords = []
if not imageutils.compare_keywords(export_keywords, picasa_keywords):
print("Updating meta data for " + su.fsenc(self.export_file) +
" because of keywords (" +
su.fsenc(",".join(picasa_keywords)) + ") instead of (" +
su.fsenc(",".join(export_keywords)) + ").")
if not picasa_photo.media:
picasa_photo.media = gdata.media.Group()
if not picasa_photo.media.keywords:
picasa_photo.media.keywords = gdata.media.Keywords()
picasa_photo.media.keywords.text = ', '.join(export_keywords)
needs_update = True
if options.gps and self.photo.gps:
if picasa_photo.geo and picasa_photo.geo.Point:
picasa_location = imageutils.GpsLocation().from_gdata_point(
picasa_photo.geo.Point)
else:
picasa_location = imageutils.GpsLocation()
if not picasa_location.is_same(self.photo.gps):
print("Updating meta data for " + su.fsenc(self.export_file) +
" because of GPS " + picasa_location.to_string() +
" vs " + self.photo.gps.to_string())
set_picasa_photo_pos(picasa_photo, self.photo.gps)
needs_update = True
if not needs_update:
return
if not options.update:
print "Needs update: " + su.fsenc(self.export_file) + "."
print "Use the -u option to update this file."
return
print("Updating metadata: " + self.export_file)
if options.dryrun:
return
retry = 0
wait_time = 1.0
while True:
try:
client.throttle()
picasa_photo = client.gd_client.UpdatePhotoMetadata(
picasa_photo)
return
except gdata.photos.service.GooglePhotosException, e:
retry += 1
if retry == 10:
raise e
if str(e).find("17 REJECTED_USER_LIMIT") == -1:
raise e
wait_time = wait_time * 2
print("Retrying after " + wait_time + "s because of " + str(e))
time.sleep(wait_time)
def check_iptc_data(self, export_file, options, is_original=False, file_updated=False):
"""Tests if a file has the proper keywords and caption in the meta
data."""
if not su.getfileextension(export_file) in _EXIF_EXTENSIONS:
return False
messages = []
iptc_data = exiftool.get_iptc_data(export_file)
new_caption = imageutils.get_photo_caption(self.photo, self.container,
options.captiontemplate)
if not su.equalscontent(iptc_data.caption, new_caption):
messages.append(u' File caption: %s' % (su.nn_string(iptc_data.caption).strip()))
messages.append(u' iPhoto caption: %s' % (new_caption))
else:
new_caption = None
new_keywords = None
new_date = None
new_rating = -1
new_keywords = self.get_export_keywords(options.face_keywords)
if not imageutils.compare_keywords(new_keywords, iptc_data.keywords):
messages.append(u' File keywords: %s' % (u','.join(iptc_data.keywords)))
if new_keywords == None:
messages.append(u' iPhoto keywords: <None>')
else:
messages.append(u' iPhoto keywords: %s' % (u','.join(new_keywords)))
else:
new_keywords = None
if not options.aperture:
#if self.photo.date and date_time_original != self.photo.date:
# messages.append(u' File date: %s' % (date_time_original))
# messages.append(u' iPhoto date: %s' % (self.photo.date))
# new_date = self.photo.date
if self.photo.rating != None and iptc_data.rating != self.photo.rating:
messages.append(u' File rating: %d' % (iptc_data.rating))
messages.append(u' iPhoto rating: %d' % (self.photo.rating))
new_rating = self.photo.rating
else:
if options.face_keywords:
merged_keywords = iptc_data.keywords[:]
for keyword in self.photo.getfaces():
if not keyword in merged_keywords:
merged_keywords.append(keyword)
new_keywords = merged_keywords
if iptc_data.hierarchical_subject and not options.reverse:
messages.append(u' File subjects: %s' % (u','.join(iptc_data.hierarchical_subject)))
new_gps = None
if options.gps and self.photo.gps:
if (not iptc_data.gps or not self.photo.gps.is_same(iptc_data.gps)):
if iptc_data.gps:
old_gps = iptc_data.gps
else:
old_gps = imageutils.GpsLocation()
messages.append(u' File GPS: %s' % (old_gps.to_string()))
messages.append(u' iPhoto GPS: %s' % (self.photo.gps.to_string()))
new_gps = self.photo.gps
# Don't export the faces into the original file (could have been
# cropped).
do_faces = options.faces and not is_original
(new_rectangles, new_persons) = self._check_person_iptc_data(
export_file, iptc_data.region_rectangles, iptc_data.region_names, do_faces, messages)
if (new_caption != None or new_keywords != None or new_date or
(not options.reverse and iptc_data.hierarchical_subject) or
new_gps or new_rating != -1 or new_rectangles != None or new_persons != None):
su.pout(u'Updating IPTC for %s because of\n%s' % (export_file, u'\n'.join(messages)))
if (file_updated or imageutils.should_update(options)) and not options.dryrun:
exiftool.update_iptcdata(export_file, new_caption, new_keywords,
new_date, new_rating, new_gps,
new_rectangles, new_persons, iptc_data.image_width,
iptc_data.image_height, hierarchical_subject=[])
return True
return False
def check_iptc_data(self, export_file, options, is_original=False):
"""Tests if a file has the proper keywords and caption in the meta
data."""
if not su.getfileextension(export_file) in ("jpg", "tif", "tiff",
"png", "nef", "cr2"):
return False
(file_keywords, file_caption, date_time_original, rating, gps,
region_rectangles, region_names) = exiftool.get_iptc_data(
export_file)
if options.aperture:
# Aperture maintains all these metadata in the preview files, and
# does not even save all the information into the .xml file.
new_caption = None
new_keywords = None
new_date = None
new_rating = -1
new_gps = None
else:
new_caption = imageutils.get_photo_caption(self.photo,
options.captiontemplate)
if not su.equalscontent(file_caption, new_caption):
su.pout('Updating IPTC for %s because it has Caption "%s" '
'instead of "%s".' % (export_file, file_caption,
new_caption))
else:
new_caption = None
new_keywords = self.get_export_keywords(options.face_keywords)
if not imageutils.compare_keywords(new_keywords, file_keywords):
su.pout("Updating IPTC for %s because of keywords (%s instead "
"of %s)" % (export_file, ",".join(file_keywords),
",".join(new_keywords)))
else:
new_keywords = None
new_date = None
if self.photo.date and date_time_original != self.photo.date:
su.pout("Updating IPTC for %s because of date (%s instead of "
"%s)" %
(export_file, date_time_original, self.photo.date))
new_date = self.photo.date
new_rating = -1
if self.photo.rating != None and rating != self.photo.rating:
su.pout("Updating IPTC for %s because of rating (%d instead of "
"%d)" % (export_file, rating, self.photo.rating))
new_rating = self.photo.rating
new_gps = None
if options.gps and self.photo.gps:
if (not gps or not self.photo.gps.is_same(gps)):
if gps:
old_gps = gps
else:
old_gps = imageutils.GpsLocation()
su.pout("Updating IPTC for %s because of GPS %s vs %s" %
(export_file, old_gps.to_string(),
self.photo.gps.to_string()))
new_gps = self.photo.gps
# Don't export the faces into the original file (could have been
# cropped).
do_faces = options.faces and not is_original
(new_rectangles, new_persons) = self._check_person_iptc_data(
export_file, region_rectangles, region_names, do_faces)
if (new_caption != None or new_keywords != None or new_date or
new_gps or new_rating != -1 or new_rectangles or new_persons):
if not options.dryrun:
exiftool.update_iptcdata(export_file, new_caption, new_keywords,
new_date, new_rating, new_gps,
new_rectangles, new_persons)
return True
return False
def generate_update(self, client, options):
"""Attempts to update a photo. If the media file needs updating, deletes
it first, then adds it back in.
Args:
client - the PicasaWeb client
album_id - the id of the album for this photo
"""
# check albumFile
self.picasa_photo = check_media_update(client, self.picasa_photo, self.photo, self.export_file, options)
picasa_photo = self.picasa_photo
# Now check if any of the meta data needs to be updated.
needs_update = False
picasa_title = su.unicode_string(picasa_photo.title.text)
if self.title != picasa_title:
print ('Updating meta data for %s because it has Caption "%s" ' 'instead of "%s".') % (
su.fsenc(self.export_file),
su.fsenc(picasa_title),
su.fsenc(self.title),
)
picasa_photo.title.text = self.title
needs_update = True
# Combine title and description because PicasaWeb does not show the
# title anywhere.
comment = imageutils.get_photo_caption(self.photo, options.captiontemplate)
online_summary = su.unicode_string(picasa_photo.summary.text)
if not su.equalscontent(comment, online_summary):
print (
"Updating meta data for "
+ su.fsenc(self.export_file)
+ ' because it has description "'
+ su.fsenc(online_summary)
+ '" instead of "'
+ su.fsenc(comment)
+ '".'
)
picasa_photo.summary.text = comment.strip()
needs_update = True
if self.photo.date:
photo_time = get_picasaweb_date(self.photo.date)
if photo_time != picasa_photo.timestamp.text:
print ('Updating meta data for %s because it has timestamp "' '%s" instead of "%s"') % (
su.fsenc(self.export_file),
picasa_photo.timestamp.datetime(),
self.photo.date,
)
picasa_photo.timestamp.text = photo_time
needs_update = True
export_keywords = self.get_export_keywords(options)
picasa_keywords = []
if picasa_photo.media and picasa_photo.media.keywords and picasa_photo.media.keywords.text:
picasa_keywords = su.unicode_string(picasa_photo.media.keywords.text).split(", ")
else:
picasa_keywords = []
if not imageutils.compare_keywords(export_keywords, picasa_keywords):
print (
"Updating meta data for "
+ su.fsenc(self.export_file)
+ " because of keywords ("
+ su.fsenc(",".join(picasa_keywords))
+ ") instead of ("
+ su.fsenc(",".join(export_keywords))
+ ")."
)
if not picasa_photo.media:
picasa_photo.media = gdata.media.Group()
if not picasa_photo.media.keywords:
picasa_photo.media.keywords = gdata.media.Keywords()
picasa_photo.media.keywords.text = ", ".join(export_keywords)
needs_update = True
if options.gps and self.photo.gps:
if picasa_photo.geo and picasa_photo.geo.Point:
picasa_location = imageutils.GpsLocation().from_gdata_point(picasa_photo.geo.Point)
else:
picasa_location = imageutils.GpsLocation()
if not picasa_location.is_same(self.photo.gps):
print (
"Updating meta data for "
+ su.fsenc(self.export_file)
+ " because of GPS "
+ picasa_location.to_string()
+ " vs "
+ self.photo.gps.to_string()
)
set_picasa_photo_pos(picasa_photo, self.photo.gps)
needs_update = True
if not needs_update:
return
if not options.update:
print "Needs update: " + su.fsenc(self.export_file) + "."
print "Use the -u option to update this file."
return
print ("Updating metadata: " + self.export_file)
if options.dryrun:
return
retry = 0
wait_time = 1.0
while True:
try:
client.throttle()
picasa_photo = client.gd_client.UpdatePhotoMetadata(picasa_photo)
return
except gdata.photos.service.GooglePhotosException, e:
retry += 1
if retry == 10:
raise e
if str(e).find("17 REJECTED_USER_LIMIT") == -1:
raise e
wait_time = wait_time * 2
print ("Retrying after " + wait_time + "s because of " + str(e))
time.sleep(wait_time)
def check_iptc_data(self, export_file, options, is_original=False, file_updated=False):
"""Tests if a file has the proper keywords and caption in the meta
data."""
if not su.getfileextension(export_file) in _EXIF_EXTENSIONS:
return False
messages = []
iptc_data = exiftool.get_iptc_data(export_file)
new_caption = imageutils.get_photo_caption(self.photo, self.container,
options.captiontemplate)
if not su.equalscontent(iptc_data.caption, new_caption):
messages.append(u' File caption: %s' % (su.nn_string(iptc_data.caption).strip()))
messages.append(u' iPhoto caption: %s' % (new_caption))
else:
new_caption = None
new_keywords = None
new_date = None
new_rating = -1
new_keywords = self.get_export_keywords(options.face_keywords)
if not imageutils.compare_keywords(new_keywords, iptc_data.keywords):
messages.append(u' File keywords: %s' % (u','.join(iptc_data.keywords)))
if new_keywords == None:
messages.append(u' iPhoto keywords: <None>')
else:
messages.append(u' iPhoto keywords: %s' % (u','.join(new_keywords)))
else:
new_keywords = None
if not options.aperture:
#if self.photo.date and date_time_original != self.photo.date:
# messages.append(u' File date: %s' % (date_time_original))
# messages.append(u' iPhoto date: %s' % (self.photo.date))
# new_date = self.photo.date
if self.photo.rating != None and iptc_data.rating != self.photo.rating:
messages.append(u' File rating: %d' % (iptc_data.rating))
messages.append(u' iPhoto rating: %d' % (self.photo.rating))
new_rating = self.photo.rating
else:
if options.face_keywords:
merged_keywords = iptc_data.keywords[:]
for keyword in self.photo.getfaces():
if not keyword in merged_keywords:
merged_keywords.append(keyword)
new_keywords = merged_keywords
if iptc_data.hierarchical_subject and not options.reverse:
messages.append(u' File subjects: %s' % (u','.join(iptc_data.hierarchical_subject)))
new_gps = None
if options.gps and self.photo.gps:
if (not iptc_data.gps or not self.photo.gps.is_same(iptc_data.gps)):
if iptc_data.gps:
old_gps = iptc_data.gps
else:
old_gps = imageutils.GpsLocation()
messages.append(u' File GPS: %s' % (old_gps.to_string()))
messages.append(u' iPhoto GPS: %s' % (self.photo.gps.to_string()))
new_gps = self.photo.gps
# Don't export the faces into the original file (could have been
# cropped).
do_faces = options.faces and not is_original
(new_rectangles, new_persons) = self._check_person_iptc_data(
export_file, iptc_data.region_rectangles, iptc_data.region_names, do_faces, messages)
if (new_caption != None or new_keywords != None or new_date or
(not options.reverse and iptc_data.hierarchical_subject) or
new_gps or new_rating != -1 or new_rectangles != None or new_persons != None):
su.pout(u'Updating IPTC for %s because of\n%s' % (export_file, u'\n'.join(messages)))
if (file_updated or imageutils.should_update(options)) and not options.dryrun:
exiftool.update_iptcdata(export_file, new_caption, new_keywords,
new_date, new_rating, new_gps,
new_rectangles, new_persons, iptc_data.image_width,
iptc_data.image_height, hierarchical_subject=[])
return True
return False
