def insert_sample():
zeroth_ifd = {282: (96, 1),
283: (96, 1),
296: 2,
305: 'paint.net 4.0.3'}
exif_bytes = pyxif.dump(zeroth_ifd)
pyxif.insert(exif_bytes,
"remove_sample.jpg",
"insert_sample.jpg")
def dump_sample(input_file, output_file):
zeroth_ifd = {pyxif.ImageGroup.Make: "foo",
pyxif.ImageGroup.XResolution: (96, 1),
pyxif.ImageGroup.YResolution: (96, 1),
pyxif.ImageGroup.Software: "paint.net 4.0.3",
}
exif_bytes = pyxif.dump(zeroth_ifd=zeroth_ifd)
im = Image.open(input_file)
im.thumbnail((100, 100), Image.ANTIALIAS)
im.save(output_file, exif=exif_bytes)
def test_insert(self):
zeroth_ifd = {282: (96, 1),
283: (96, 1),
296: 2,
305: 'paint.net 4.0.3'}
exif_bytes = pyxif.dump(zeroth_ifd)
pyxif.insert(exif_bytes, INPUT_FILE1, "insert.jpg")
try:
i = Image.open("insert.jpg")
i._getexif()
except:
self.fail("'insert' generated wrong file")
finally:
i.close()
def test_insert(self):
zeroth_ifd = {
282: (96, 1),
283: (96, 1),
296: 2,
305: 'paint.net 4.0.3'
}
exif_bytes = pyxif.dump(zeroth_ifd)
pyxif.insert(exif_bytes, INPUT_FILE1, "insert.jpg")
try:
i = Image.open("insert.jpg")
i._getexif()
except:
self.fail("'insert' generated wrong file")
finally:
i.close()
def test_insert2(self):
"""To use on server.
Passes binary data to input.
"""
zeroth_ifd = {282: (96, 1),
283: (96, 1),
296: 2,
305: 'paint.net 4.0.3'}
exif_bytes = pyxif.dump(zeroth_ifd)
o = io.BytesIO()
pyxif.insert(exif_bytes, I1, o)
self.assertEqual(o.getvalue()[0:2], b"\xff\xd8")
try:
i = Image.open(o)
i._getexif()
except:
self.fail("'insert' generated wrong file")
finally:
i.close()
def test_insert2(self):
"""To use on server.
Passes binary data to input.
"""
zeroth_ifd = {
282: (96, 1),
283: (96, 1),
296: 2,
305: 'paint.net 4.0.3'
}
exif_bytes = pyxif.dump(zeroth_ifd)
o = io.BytesIO()
pyxif.insert(exif_bytes, I1, o)
self.assertEqual(o.getvalue()[0:2], b"\xff\xd8")
try:
i = Image.open(o)
i._getexif()
except:
self.fail("'insert' generated wrong file")
finally:
i.close()
def test_dump(self):
input_file = INPUT_FILE1
output_file = "dump.jpg"
zeroth_ifd = {271: "foo",
282: (96, 1),
283: (96, 1),
296: 2,
305: 'paint.net 4.0.3'}
exif_bytes = pyxif.dump(zeroth_ifd)
im = Image.open(input_file)
im.thumbnail((100, 100), Image.ANTIALIAS)
im.save(output_file, exif=exif_bytes)
im.close()
try:
i = Image.open(output_file)
i._getexif()
except:
self.fail("'dump' generated bad exif")
finally:
i.close()
def dump_sample(input_file, output_file):
zeroth_ifd = {pyxif.ImageGroup.Make: "fooooooooooooo",
pyxif.ImageGroup.XResolution: (96, 1),
pyxif.ImageGroup.YResolution: (96, 1),
pyxif.ImageGroup.Software: "paint.net 4.0.3",
}
exif_ifd = {pyxif.PhotoGroup.ExifVersion: "0111",
pyxif.PhotoGroup.DateTimeOriginal: "1999:09:99 99:99:99",
pyxif.PhotoGroup.CameraOwnerName: "Mr. John Doe",
}
gps_ifd = {pyxif.GPSInfoGroup.GPSDateStamp: "1999:99:99",
pyxif.GPSInfoGroup.GPSDifferential: 90,
}
exif_bytes = pyxif.dump(zeroth_ifd=zeroth_ifd, exif_ifd=exif_ifd, gps_ifd=gps_ifd)
im = Image.open(input_file)
im.thumbnail((100, 100), Image.ANTIALIAS)
im.save(output_file, exif=exif_bytes)
z, e, g = pyxif.load(output_file)
print(z, e, g)
def test_dump(self):
input_file = INPUT_FILE1
output_file = "dump.jpg"
zeroth_ifd = {
271: "foo",
282: (96, 1),
283: (96, 1),
296: 2,
305: 'paint.net 4.0.3'
}
exif_bytes = pyxif.dump(zeroth_ifd)
im = Image.open(input_file)
im.thumbnail((100, 100), Image.ANTIALIAS)
im.save(output_file, exif=exif_bytes)
im.close()
try:
i = Image.open(output_file)
i._getexif()
except:
self.fail("'dump' generated bad exif")
finally:
i.close()