def iptc_extract(self, image_path):
im = Image.open(image_path)
iptc_d = IPTC.getiptcinfo(im)
#for i in xrange(120):
#s = iptc_d.get((2,i), "None")
#print i, s
if iptc_d:
self.iptc.setdefault(image_path,{'title':iptc_d.get((2, 5), "n"),
'headline':iptc_d.get((2,105), "n"),
'caption':iptc_d.get((2,120), "n"),
'country':iptc_d.get((2,101), "n"),
'province':iptc_d.get((2,95), "n"),
'city':iptc_d.get((2,90), "n"),
'location':iptc_d.get((2,92), "n"),
'iptc_caption':iptc_d.get((2,120), "n"),
'Status-JobID':iptc_d.get((2,103), "n"),
'Status-Provider':iptc_d.get((2,110), "n"),
'Status-Source':iptc_d.get((2,115), "n"),
'Status-Instructions':iptc_d.get((2,40), "n"),
'Status-Title':iptc_d.get((2,40), "n"),
})
else:
self.iptc.setdefault(image_path,{})
def save(self, *args, **kwargs):
super(ImageModel, self).save(*args, **kwargs)
if self.date_taken is None:
try:
exif_date = self.EXIF.get('EXIF DateTimeOriginal', None)
if exif_date is not None:
d, t = str.split(exif_date.values)
year, month, day = d.split(':')
hour, minute, second = t.split(':')
self.date_taken = datetime(int(year), int(month), int(day),
int(hour), int(minute), int(second))
else:
try:
image = Image.open(self.image.path)
iptc_data = IptcImagePlugin.getiptcinfo(image)
self.date_taken = date_parser.parse(iptc_data[(2, 55)], tzinfos= None)
except:
pass
except:
pass
if self.date_taken is None:
self.date_taken = datetime.now()
if self._get_pk_val():
self.clear_cache()
if self.caption == "":
try:
self.caption = self.EXIF.get('EXIF ImageDescription', "")
except:
self.caption = ""
if self.caption == "":
try:
image = Image.open(self.image.path)
iptc_data = IptcImagePlugin.getiptcinfo(image)
self.caption = iptc_data[(2,120)]
except KeyError:
pass
super(ImageModel, self).save(*args, **kwargs)
self.pre_cache()
def _getiptc(self):
# Extract IPTC information (experimental API).
import IptcImagePlugin
return IptcImagePlugin.getiptcinfo(self)
pyexiv_hash = hashlib.sha1(pyexiv_caption).hexdigest()
import iptcdata
f = iptcdata.open(sys.argv[1])
for x in f.datasets:
if 'Caption/Abstract' == x.title:
iptcdata_caption = x.value
iptcdata_hash = hashlib.sha1(iptcdata_caption).hexdigest()
import Image, TiffImagePlugin, JpegImagePlugin, IptcImagePlugin
import StringIO
im = Image.open(sys.argv[1])
info = IptcImagePlugin.getiptcinfo(im)
if info:
# extract caption
pil_caption = info.get((2, 120))
pil_hash = hashlib.sha1(pil_caption).hexdigest()
# print all available fields
'''
for k, v in info.items():
print " %s %s" % (k, repr(v))
'''
if len(set((pyexiv_hash, iptcdata_hash, pil_hash))) > 1:
print 'differing output for %s' % (sys.argv[1])
print 'pyexiv2 says %s' % pyexiv_caption
print 'iptcdata says %s' % iptcdata_caption
if 'Iptc.Application2.Caption' in image.iptcKeys():
pyexiv_caption = image['Iptc.Application2.Caption']
pyexiv_hash = hashlib.sha1(pyexiv_caption).hexdigest()
import iptcdata
f = iptcdata.open(sys.argv[1])
for x in f.datasets:
if 'Caption/Abstract' == x.title:
iptcdata_caption = x.value
iptcdata_hash = hashlib.sha1(iptcdata_caption).hexdigest()
import Image, TiffImagePlugin, JpegImagePlugin, IptcImagePlugin
import StringIO
im = Image.open(sys.argv[1])
info = IptcImagePlugin.getiptcinfo(im)
if info:
# extract caption
pil_caption = info.get((2, 120))
pil_hash = hashlib.sha1(pil_caption).hexdigest()
# print all available fields
'''
for k, v in info.items():
print " %s %s" % (k, repr(v))
'''
if len(set((pyexiv_hash, iptcdata_hash, pil_hash))) > 1:
print 'differing output for %s' % (sys.argv[1])
print 'pyexiv2 says %s' % pyexiv_caption
print 'iptcdata says %s' % iptcdata_caption
print 'PIL says %s' % pil_caption
def _getiptc(self):
# Extract IPTC information (experimental API).
import IptcImagePlugin
return IptcImagePlugin.getiptcinfo(self)
