def read_multiple(self, images, extension=None):
gif_writer = GifWriter()
img_buffer = BytesIO()
duration = []
converted_images = []
xy = []
dispose = []
for im in images:
duration.append(float(im.info.get('duration', 80)) / 1000)
converted_images.append(im.convert("RGB"))
xy.append((0, 0))
dispose.append(1)
loop = int(self.image.info.get('loop', 1))
images = gif_writer.convertImagesToPIL(converted_images, False, None)
gif_writer.writeGifToFile(img_buffer, images, duration, loop, xy, dispose)
results = img_buffer.getvalue()
img_buffer.close()
tmp_fd, tmp_file_path = mkstemp()
f = os.fdopen(tmp_fd, "w")
f.write(results)
f.close()
command = [
'gifsicle',
'--colors',
'256',
tmp_file_path
]
popen = Popen(command, stdout=PIPE)
pipe = popen.stdout
pipe_output = pipe.read()
pipe.close()
if popen.wait() == 0:
results = pipe_output
os.remove(tmp_file_path)
return results
def read_multiple(self, images, extension=None):
gif_writer = GifWriter()
img_buffer = BytesIO()
duration = []
converted_images = []
coordinates = []
dispose = []
for image in images:
duration.append(image.info.get("duration", 80) / 1000)
converted_images.append(image.convert("RGB"))
coordinates.append((0, 0))
dispose.append(1)
loop = int(self.image.info.get("loop", 1))
images = gif_writer.convertImagesToPIL(converted_images, False, None)
gif_writer.writeGifToFile(img_buffer, images, duration, loop,
coordinates, dispose)
results = img_buffer.getvalue()
img_buffer.close()
tmp_fd, tmp_file_path = mkstemp()
temp_file = os.fdopen(tmp_fd, "wb")
temp_file.write(results)
temp_file.close()
command = ["gifsicle", "--colors", "256", tmp_file_path]
popen = Popen( # pylint: disable=consider-using-with
command, stdout=PIPE)
pipe = popen.stdout
pipe_output = pipe.read()
pipe.close()
if popen.wait() == 0:
results = pipe_output
os.remove(tmp_file_path)
return results
