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Add diagnostic for machines that can't run GUI

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This commit is contained in:
Orsiris de Jong 2023-03-21 15:35:56 +01:00
parent 33aceb42cd
commit bb1fa93559
1 changed files with 20 additions and 8 deletions
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28
npbackup/__main__.py
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@ -28,9 +28,10 @@ from ofunctions.process import kill_childs
try:
import PySimpleGUI as sg
import _tkinter
_NO_GUI_ERROR = None
_NO_GUI = False
except ImportError:
except ImportError as exc:
_NO_GUI_ERROR = str(exc)
_NO_GUI = True
from npbackup.customization import (
@ -235,12 +236,20 @@ This is free software, and you are welcome to redistribute it under certain cond
action="store_true",
help="Add new configuration elements after upgrade",
)
parser.add_argument(
"--gui-status",
action="store_true",
help="Show status of required modules for GUI to work"
)
args = parser.parse_args()
version_string = "{} v{} {} - {}".format(__intname__, __version__, __build__, 'GUI disabled' if _NO_GUI else 'GUI enabled')
if args.version:
print("{} v{} {}".format(__intname__, __version__, __build__))
print(version_string)
sys.exit(0)
logger.info(version_string)
if args.license:
try:
with open(LICENSE_FILE, "r", encoding="utf-8") as file_handle:
@ -249,6 +258,10 @@ This is free software, and you are welcome to redistribute it under certain cond
print(LICENSE_TEXT)
sys.exit(0)
if args.gui_status:
logger.info("Can run GUI: {}, errors={}".format(not _NO_GUI, _NO_GUI_ERROR))
sys.exit(0)
if args.debug or os.environ.get("_DEBUG", "False").capitalize() == "True":
_DEBUG = True
logger.setLevel(ofunctions.logger_utils.logging.DEBUG)
@ -284,7 +297,6 @@ This is free software, and you are welcome to redistribute it under certain cond
config_dict = config_gui(config_dict, CONFIG_FILE)
sys.exit(0)
logger.info("{} v{}".format(__intname__, __version__))
if args.create_scheduled_task:
try:
result = create_scheduled_task(
@ -324,8 +336,8 @@ This is free software, and you are welcome to redistribute it under certain cond
else:
logger.error("No configuration created via GUI")
sys.exit(7)
except _tkinter.TclError:
logger.info("Seems to be a headless server.")
except _tkinter.TclError as exc:
logger.info("Tkinter error: \"{}\". Is this a headless server ?".format(exc))
parser.print_help(sys.stderr)
sys.exit(1)
sys.exit(7)
@ -473,8 +485,8 @@ This is free software, and you are welcome to redistribute it under certain cond
with pidfile.PIDFile(PID_FILE):
try:
main_gui(config_dict, CONFIG_FILE, version_string)
except _tkinter.TclError:
logger.info("Seems to be a headless server.")
except _tkinter.TclError as exc:
logger.info("Tkinter error: \"{}\". Is this a headless server ?".format(exc))
parser.print_help(sys.stderr)
sys.exit(1)
except pidfile.AlreadyRunningError: