def print_photo(photo: telegram.PhotoSize):
new_path = f'./tmp/{photo.file_id.replace(" ", "_")}.jpg'
open(new_path, 'wb').close()
try:
with open(new_path, 'wb') as f:
photo.get_file().download(out=f)
except Exception as e:
print(e)
try:
orientation = 3 if settings[ORIENTATION] is Orientation.portrait else 4
command = f'lpr -# {settings[COPIES]} ' \
f'-o orientaion-requested={orientation} ' \
f'-P CLP-320-Series ' \
f'{new_path}'
res = subprocess.run(args=command.split(),
check=True,
stdout=subprocess.PIPE,
text=True)
print(res)
except Exception as e:
print(e)
printer_await()
os.remove(new_path)
def watermark_photo(self, photo: PhotoSize) -> BytesIO:
direction = self.channel_settings.image_caption_direction
image_caption = self.channel_settings.image_caption
file: File = photo.get_file()
extension = os.path.splitext(file.file_path)[1].strip('.')
image_in = BytesIO()
image_out = BytesIO()
file.download(out=image_in)
alpha = int(self.channel_settings.image_caption_alpha / 100 * 255)
watermark_text(
in_image=image_in,
out_buffer=image_out,
text=image_caption,
file_extension=extension,
pos=direction,
font=self.channel_settings.image_caption_font,
alpha=alpha,
)
return image_out
