def get_exif_field_from_image(image, exif_field): """ Gets the exif field from an image """ exif_values = exif.getexif(image) k = list(exif_values.keys()) if exif_field in exif_values: return exif_values[exif_field]
def iminfo(f):
try:
info = cleanup_exif_tags(exif.getexif(f))
except exif.ExifException:
info = {}
if not "DateTime" in info:
info["DateTime"] = file_time_creation(f)
return info
def iminfo(f):
try:
info = cleanup_exif_tags(exif.getexif(f))
except Exception:
info = {}
if not "DateTime" in info:
info["DateTime"] = file_time_creation(f)
return info
def iminfo(f):
try:
info = cleanup_exif_tags(exif.getexif(f))
except exif.ExifException:
info = {}
if "DateTimeOriginal" in info:
info["DateTime"] = info["DateTimeOriginal"]
if "DateTime" not in info:
info["DateTime"] = file_time_creation(f)
return info
def dump_exif(f):
print("File", f, ":")
try:
info = exif.getexif(f)
except exif.ExifException as e:
print(" Error:", e)
else:
for k, v in sorted(info.items()):
print(" ", k, ":", user_repr(v))
print(" file creation time:", file_time_creation(f))
def dump_exif(f):
print("File", f, ":")
try:
info = exif.getexif(f)
except exif.ExifException as e:
print(" Error:", e)
else:
for k in sorted([k for k in info if isinstance(k, str)]) + sorted([k for k in info if not isinstance(k, str)]):
print(" ", k, ":", user_repr(info[k]))
print(" file creation time:", file_time_creation(f))
def dump_exif(f):
print("File", f, ":")
try:
info = exif.getexif(f)
except exif.ExifException as e:
print(" Error:", e)
else:
for k in sorted([k for k in info if isinstance(k, str)]) + sorted(
[k for k in info if not isinstance(k, str)]):
print(" ", k, ":", user_repr(info[k]))
print(" file creation time:", file_time_creation(f))
def readPNG(filename, isMask=False, args=None):
import itertools
try:
return ImageWrapper(_openCV2(filename), filename=filename)
except Exception as ex:
exifdata = exif.getexif(filename)
if 'Bit Depth' in exifdata and exifdata['Bit Depth'] == '16':
with open(filename, 'rb') as f:
pngdata = png.Reader(file=f).asDirect()
image_2d = np.vstack(itertools.imap(np.uint16, pngdata[2]))
shape = image_2d.shape[1] / pngdata[0]
if shape > 1:
image_3d = np.reshape(image_2d,
(pngdata[1], pngdata[0], image_2d.shape[1] / pngdata[0]))
return ImageWrapper(image_3d, to_mask=isMask,filename=filename)
else:
return ImageWrapper(image_2d,filename=filename)
else:
raise ex
def get_exif(self):
if self.filename is not None:
return exif.getexif(self.filename)
return None
def dump_exif(f):
print "File", f, ":"
try:
info = exif.getexif(f)
except exif.ExifException, e:
print " Error:", e
