def test_can_put_xmp(self):
for flg in open_flags:
kwargs = {flg: True}
for filename, fmt in zip(self.samplefiles, self.formats):
# See test_exempi_error()
if (((not self.flg_fmt_combi(flg, fmt))
and (not self.exempi_problem(flg, fmt)))):
xmpfile = XMPFiles()
xmpfile.open_file(filename, **kwargs)
xmp = xmpfile.get_xmp()
if flg == 'open_forupdate':
self.assertTrue(xmpfile.can_put_xmp(xmp))
else:
self.assertFalse(xmpfile.can_put_xmp(xmp))
def test_can_put_xmp(self):
for flg in open_flags:
kwargs = { flg: True }
for filename, fmt in zip(self.samplefiles, self.formats):
# See test_exempi_error()
if (((not self.flg_fmt_combi(flg, fmt)) and
(not self.exempi_problem(flg, fmt)))):
xmpfile = XMPFiles()
xmpfile.open_file( filename, **kwargs )
xmp = xmpfile.get_xmp()
if flg == 'open_forupdate':
self.assertTrue( xmpfile.can_put_xmp( xmp ) )
else:
self.assertFalse( xmpfile.can_put_xmp( xmp ) )
def exempi_error(self):
"""
Test case that exposes an Exempi bug.
Seems like xmp_files_can_put_xmp in exempi is missing a try/catch block.
So loading a sidecar file and call can_put_xmp will kill python
interpreter since a C++ exception is thrown.
"""
filename = pkg.resource_filename(__name__, "samples/sig05-002a.xmp")
xmpfile = XMPFiles()
xmpfile.open_file(filename, open_forupdate = True )
xmp = xmpfile.get_xmp()
xmpfile.can_put_xmp( xmp )
def exempi_error(self):
"""
Test case that exposes an Exempi bug.
Seems like xmp_files_can_put_xmp in exempi is missing a try/catch block.
So loading a sidecar file and call can_put_xmp will kill python
interpreter since a C++ exception is thrown.
"""
filename = pkg.resource_filename(__name__, "samples/sig05-002a.xmp")
xmpfile = XMPFiles()
xmpfile.open_file(filename, open_forupdate=True)
xmp = xmpfile.get_xmp()
xmpfile.can_put_xmp(xmp)
def UpdateFileMetadata(filename, datetime):
exif = GExiv2.Metadata(filename)
if exif is not None:
fileDate = GetDateFromExif(exif)
if fileDate is not None:
fileDate = datetime.strptime(fileDate, DATE_FORMAT)
# date within acceptable limit. don't update
if abs((fileDate - datetime).days) <= FILE_METADATA_DATE_TOLERANCE:
return
log('Updating exif: %s to date: %s', \
filename, datetime.strftime(DATE_FORMAT))
if DRY_RUN == False:
if exif is not None:
exif['Exif.Photo.DateTimeOriginal'] = datetime.strftime(
DATE_FORMAT)
exif['Exif.Photo.DateTimeDigitized'] = datetime.strftime(
DATE_FORMAT)
exif['Exif.Image.DateTime'] = datetime.strftime(DATE_FORMAT)
exif['Exif.Image.DateTimeOriginal'] = datetime.strftime(
DATE_FORMAT)
exif.save_file()
xmpfile = XMPFiles(file_path=filename, open_forupdate=True)
xmp = xmpfile.get_xmp()
if xmp is not None:
for xmpConst in XMP_CONSTANTS:
for dateConst in DATE_CONSTANTS:
if xmp.does_property_exist(xmpConst, dateConst):
xmp.set_property( \
xmpConst, dateConst, datetime.strftime(DATE_FORMAT_XMP))
if (xmpfile.can_put_xmp(xmp)):
xmpfile.put_xmp(xmp)
xmpfile.close_file()
def test_write_in_readonly(self):
"""If not "open_forupdate = True", should raise exception"""
# Note, the file should have been opened with "open_forupdate = True"
# so let's check if XMPMeta is raising an Exception.
xmpfile = XMPFiles()
filename = os.path.join(self.tempdir, 'sig05-002a.tif')
xmpfile.open_file(filename)
xmp_data = xmpfile.get_xmp()
xmp_data.set_property(NS_PHOTOSHOP, 'Headline', "Some text")
self.assertRaises(XMPError, xmpfile.put_xmp, xmp_data)
self.assertEqual(xmpfile.can_put_xmp(xmp_data), False)
def test_write_in_readonly(self):
"""If not "open_forupdate = True", should raise exception"""
# Note, the file should have been opened with "open_forupdate = True"
# so let's check if XMPMeta is raising an Exception.
xmpfile = XMPFiles()
filename = os.path.join(self.tempdir, 'sig05-002a.tif')
xmpfile.open_file(filename)
xmp_data = xmpfile.get_xmp()
xmp_data.set_property( NS_PHOTOSHOP, 'Headline', "Some text")
self.assertRaises( XMPError, xmpfile.put_xmp, xmp_data )
self.assertEqual( xmpfile.can_put_xmp( xmp_data ), False )
def update_xmp(imgpath, keywords):
""" updates the xmp data in the image, or creates a sidecar xmp """
# Check if a sidecar file already exists
if os.path.isfile(imgpath + '.xmp'):
imgpath = imgpath + '.xmp'
# NEF requires sidecar
embeddedXmpFormats = ['jpg', 'png', 'tif', 'dng']
if not imgpath.lower().endswith(tuple(embeddedXmpFormats)):
# create and use sidecar file
imgpath = imgpath + '.xmp'
with open(imgpath, 'w+') as f:
f.write(blank_xmp())
print('wrote in' + imgpath)
xmpfiledict = file_to_dict(imgpath)
existing_keywords = []
try:
dc = []
dc.append(xmpfiledict[consts.XMP_NS_DC])
existing_keywords = [x[1] for x in dc]
except:
print('nothing')
print('existing_keywords')
print(existing_keywords)
xmpfile = XMPFiles(file_path=imgpath, open_forupdate=True)
xmp = xmpfile.get_xmp()
print(xmp)
keywords_to_add = [x for x in keywords if x not in existing_keywords]
print('keywords to add')
print(keywords_to_add)
def add_keyword(k):
""" helper func """
xmp.append_array_item(consts.XMP_NS_DC, u'subject', k)
_ = [add_keyword(x) for x in keywords_to_add]
if xmpfile.can_put_xmp(xmp):
xmpfile.put_xmp(xmp)
else:
xmpfile.close_file()
raise Exception('Cannot write xmp to ' + imgpath)
xmpfile.close_file()
return 0
def check_xmp_writable(file):
# get xmp from file
xmpfile = XMPFiles(file_path=file, open_forupdate=True)
xmp = xmpfile.get_xmp()
try:
#if you can write new xmp
if xmpfile.can_put_xmp(xmp) == True:
xmpfile.close_file()
return True
else:
xmpfile.close_file()
return False
except Exception as e:
print("Error: " + str(e))
def mutate(self, info, input):
abs_path = Path(BASE_DIR, input["path"])
if not abs_path.exists():
raise Exception("Image not found")
if not (isinstance(input["rating"], int)
and -1 <= input["rating"] <= 5):
raise Exception("Rating must be an integer from 1 to 5")
image = {"path": abs_path}
xmpfile = XMPFiles(file_path=str(abs_path), open_forupdate=True)
xmp = xmpfile.get_xmp()
# WISHLIST don't write if rating didn't change
xmp.set_property(XMP_NS_XMP, "xmp:Rating", str(input["rating"]))
if not xmpfile.can_put_xmp(xmp):
raise Exception("Can't write xmp metadata back to image")
xmpfile.put_xmp(xmp)
xmpfile.close_file()
return SetRatingPayload(image=image)
def embed_xmp(filename, dt):
t = calendar.timegm(dt.timetuple())
os.utime(filename, (t, t))
os.system('SetFile -d "%s" "%s"' % (
dt.strftime("%m/%d/%Y 00:00:00"),
filename.encode('utf-8'),
))
xmpfile = XMPFiles(file_path=filename, open_forupdate=True)
xmp = xmpfile.get_xmp()
xmp.set_property(consts.XMP_NS_XMP, "CreateDate", dt.isoformat())
if xmpfile.can_put_xmp(xmp):
xmpfile.put_xmp(xmp)
xmpfile.close_file()
return True
else:
xmpfile.close()
return False
def embed_xmp(filename, dt):
t = calendar.timegm(dt.timetuple())
os.utime(filename, (t, t))
os.system('SetFile -d "%s" "%s"' % (
dt.strftime("%m/%d/%Y 00:00:00"),
filename.encode('utf-8'),
))
xmpfile = XMPFiles(file_path=filename, open_forupdate=True)
xmp = xmpfile.get_xmp()
xmp.set_property(
consts.XMP_NS_XMP,
"CreateDate",
dt.isoformat()
)
if xmpfile.can_put_xmp(xmp):
xmpfile.put_xmp(xmp)
xmpfile.close_file()
return True
else:
xmpfile.close()
return False
def write_xmp(filename, field, value, sidecar=False):
"""Write a field into a files XMP store, if sidecar is True and the
file format doesn't support writing inline a sidecar .xmp file
will be created.
Args:
filename (str): The full path to file read to write XMP data into
field (str|None)
sidecar (bool): If True and the file doesn't support XMP inline a
.xmp file with the same name as the ``filename`` will be
created with an .xmp extension. Example: test.txt -> test.txt.xmp
Returns:
On success: The path to the file written
On failure: False
"""
xmpfile = XMPFiles(file_path=filename, open_forupdate=True)
xmp = xmpfile.get_xmp()
if xmp is None and sidecar:
return write_xmp_sidecar(filename, field, value)
elif xmp is None:
return False
if _read_xmp_field(xmp, field) == value:
return filename
xmp.set_property(consts.XMP_NS_DC, field, value)
if xmpfile.can_put_xmp(xmp):
xmpfile.put_xmp(xmp)
xmpfile.close_file()
return filename
else:
return False
xmp.get_prefix_for_namespace(NS_GPANO)
xmp.set_property_bool(NS_GPANO, 'UsePanaramaViewer', True)
xmp.set_property(NS_GPANO, 'CaptureSoftware', 'Photo Sphere')
xmp.set_property(NS_GPANO, 'StichingSoftware', 'Photo Sphere')
xmp.set_property(NS_GPANO, 'ProjectionType', 'equirectangular')
xmp.set_property_float(NS_GPANO, 'PoseHeadingDegrees', 350.0)
xmp.set_property_float(NS_GPANO, 'InitialViewHeadingDegrees', 90.0)
xmp.set_property_float(NS_GPANO, 'InitialViewPitchDegrees', 0.0)
xmp.set_property_float(NS_GPANO, 'InitialViewRollDegrees', 0.0)
xmp.set_property_float(NS_GPANO, 'InitialHorizontalFOVDegrees', 75.0)
xmp.set_property_int(NS_GPANO, 'CroppedAreaLeftPixels', 0)
xmp.set_property_int(NS_GPANO, 'CroppedAreaTopPixels', 0)
xmp.set_property_int(NS_GPANO, 'CroppedAreaImageWidthPixels', 5100)
xmp.set_property_int(NS_GPANO, 'CroppedAreaImageHeightPixels', 2550)
xmp.set_property_int(NS_GPANO, 'FullPanoWidthPixels', 5100)
xmp.set_property_int(NS_GPANO, 'FullPanoHeightPixels', 2550)
dt = datetime.datetime(2012, 11, 7, 21, 3, 13, 465000, tzinfo=pytz.utc)
xmp.set_property_datetime(NS_GPANO, 'FirstPhotoDate', dt)
dt = datetime.datetime(2012, 11, 7, 21, 4, 10, 897000, tzinfo=pytz.utc)
xmp.set_property_datetime(NS_GPANO, 'LastPhotoDate', dt)
xmp.set_property_int(NS_GPANO, 'SourcePhotosCount', 50)
xmp.set_property_bool(NS_GPANO, 'ExposureLockUsed', False)
print(xmp)
xmpfile.can_put_xmp(xmp)
xmpfile.put_xmp(xmp)
xmpfile.close_file()
print('Done!')
XMP_GIMAGE = 'http://ns.google.com/photos/1.0/image/'
XMP_GPANO = 'http://ns.google.com/photos/1.0/panorama/'
XMPMeta.register_namespace(XMP_GIMAGE, 'GImage')
XMPMeta.register_namespace(XMP_GPANO, 'GPano')
# Set GPano properties
lxmp.set_property(XMP_GPANO, 'ProjectionType', 'equirectangular')
lxmp.set_property_int(XMP_GPANO, 'CroppedAreaLeftPixels', image_width/2)
lxmp.set_property_int(XMP_GPANO, 'CroppedAreaTopPixels', 0)
lxmp.set_property_int(XMP_GPANO, 'CroppedAreaImageWidthPixels', image_width)
lxmp.set_property_int(XMP_GPANO, 'CroppedAreaImageHeightPixels', image_height)
lxmp.set_property_int(XMP_GPANO, 'FullPanoWidthPixels', image_width*2)
lxmp.set_property_int(XMP_GPANO, 'FullPanoHeightPixels', image_height)
lxmp.set_property_int(XMP_GPANO, 'InitialViewHeadingDegrees', 180)
# Encode right image to BASE64
rimage_data = open(rimage_path, 'rt').read()
rimage_base64 = base64.b64encode(rimage_data)
# Set GImage properties
lxmp.set_property(XMP_GIMAGE, 'Mime', 'image/jpeg')
lxmp.set_property(XMP_GIMAGE, 'Data', rimage_base64)
# Put XMP.
if vrimage_file.can_put_xmp(lxmp):
vrimage_file.put_xmp(lxmp)
print(vrimage_file.get_xmp())
print("Done!")
vrimage_file.close_file()
#import files
from libxmp import XMPFiles
#set image to add data to
image = "image.jpg"
#read file
xmpfile = XMPFiles(file_path=image, open_forupdate=True)
#set INSPONIZER URI
inspoURI = "https://www.claytondunavant.com/inspo"
#get xmp from file
xmp = xmpfile.get_xmp()
#register or update INSPO namespace URI
xmp.register_namespace(inspoURI, "INSPO")
#set shirt property to UNIQLO
xmp.set_property(inspoURI, u"shirt", u"Uniqlo U T-Shirt")
#if you can write new xmp, write it
if xmpfile.can_put_xmp(xmp) == True:
xmpfile.put_xmp(xmp)
#close the file
xmpfile.close_file()
def worker(filepath):
# initialize saucenao
saucenao_core = SauceNao(
directory='directory',
databases=9,
# 999 by default, 5 for pixiv, 9 for booru.
minimum_similarity=65,
combine_api_types=False,
api_key=saucenao_api_key,
exclude_categories='',
move_to_categories=False,
use_author_as_category=False,
output_type=SauceNao.API_JSON_TYPE,
start_file='',
log_level=logging.ERROR,
title_minimum_similarity=90)
# search image on saucenao
try:
result = search(saucenao_core, filepath)
except requests.exceptions.ConnectionError:
print("Failed to connect saucenao!")
return -1
except saucenao.exceptions.DailyLimitReachedException:
print("Saucenao daily limit reached! try 1 hour later!")
return -2
if (len(result) is 0):
print('Image not found on danbooru!')
return 1
else:
danbooru_id = result[0]['data']['danbooru_id']
print('Image Found, ID=' + str(danbooru_id))
# GET danbooru tag json
try:
http = urllib3.PoolManager()
# disable https cert check warning
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
url = 'https://danbooru.donmai.us/posts/' + str(
danbooru_id) + '.json'
headers = urllib3.util.make_headers(basic_auth=danbooru_login +
':' + danbooru_api_key)
r = http.request('GET', url, headers=headers)
r_data = r.data
if isinstance(r_data, bytes):
r_data = str(r_data, 'utf-8')
tags = json.loads(r_data)['tag_string']
taglist = tags.split()
except requests.exceptions.ConnectionError:
print('failed to GET tag data from danbooru')
return -1
# Write XMP Metadata to image
xmpfile = XMPFiles(file_path=filepath, open_forupdate=True)
xmp = xmpfile.get_xmp()
# if image has no xmp data, create one
if (xmp is None):
xmp = XMPMeta()
# write the tags
for each in taglist:
# check whether XMP includes 'subject' property,
# if not, create a new one
if (not xmp.does_property_exist(consts.XMP_NS_DC, 'subject')):
xmp.append_array_item(consts.XMP_NS_DC, 'subject', each, {
'prop_array_is_ordered': True,
'prop_value_is_array': True
})
# check whether tag has been written to file
if (not xmp.does_array_item_exist(consts.XMP_NS_DC, 'subject',
each)):
xmp.append_array_item(consts.XMP_NS_DC, 'subject', each)
if (xmpfile.can_put_xmp(xmp)):
xmpfile.put_xmp(xmp)
xmpfile.close_file()
return 0
else:
print('Unable to write XMP data!')
return -1