From 084ab3174b9c422a5e9a00b012f5babd8a4dc540 Mon Sep 17 00:00:00 2001 From: Tom Charnock Date: Sun, 14 Jul 2024 15:04:55 +0200 Subject: [PATCH] Added single printing option --- qlprint/__main__.py | 22 +++++++++++++++------- 1 file changed, 15 insertions(+), 7 deletions(-) diff --git a/qlprint/__main__.py b/qlprint/__main__.py index d3db24a..33f9170 100644 --- a/qlprint/__main__.py +++ b/qlprint/__main__.py @@ -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)