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Added single printing option

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This commit is contained in:
Tom Charnock 2024-07-14 15:04:55 +02:00
parent e13095ed4f
commit 084ab3174b
1 changed files with 15 additions and 7 deletions
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22
qlprint/__main__.py
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@ -12,6 +12,7 @@ def create_parser():
epilog="Have fun printing!")
parser.add_argument("image", type=str, help="path to image (with extension, i.e. .png) or name of temporary folder to continue printing part way through a failed print job (this would be a random string of 10 letters or numbers, e.g. oet845cgx9)")
parser.add_argument("-c", "--copies", type=int, default=1, help="number of copies of the image/images to be printed")
parser.add_argument("-t", "--test", type=bool, default=False, help="run program without printing")
return parser
def qlprint():
@ -40,15 +41,22 @@ def qlprint():
print(f"Continuing print from {path}")
do_print = True
if do_print:
for file in sorted(glob.glob(f"{path}/{name}*.png"), key=lambda arg: int(os.path.splitext(os.path.basename(arg))[0].split("-")[1])):
if len(os.listdir(path)) > 1:
files = sorted(glob.glob(f"{path}/{name}*.png"), key=lambda arg: int(os.path.splitext(os.path.basename(arg))[0].split("-")[1]))
else:
files = [f"{path}/{name}.png"]
for file in files:
for i in range(args.copies):
print(f"Printing copy {i + 1} of {os.path.basename(file)}")
task = subprocess.Popen([f"brother_ql -b pyusb -m QL-570 -p usb://0x04f9:0x2028/J5Z416681 print -l 62 {file}"], stderr=subprocess.PIPE, shell=True)
task.wait()
stderr = task.stderr.read().decode().split("\n")[-2]
if i + 1 == args.copies:
if stderr == "INFO:brother_ql.backends.helpers:Printing was successful. Waiting for the next job.":
os.remove(file)
if not args.test:
task = subprocess.Popen([f"brother_ql -b pyusb -m QL-570 -p usb://0x04f9:0x2028/J5Z416681 print -l 62 {file}"], stderr=subprocess.PIPE, shell=True)
task.wait()
stderr = task.stderr.read().decode().split("\n")[-2]
if stderr != "INFO:brother_ql.backends.helpers:Printing was successful. Waiting for the next job.":
print("Print failed... continuing")
if i + 1 == args.copies:
if stderr == "INFO:brother_ql.backends.helpers:Printing was successful. Waiting for the next job.":
os.remove(file)
if len(os.listdir(path)) == 0:
print("Removing temporary directory")
os.rmdir(path)