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Creating an argparser early and add a "debug" option

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Makes sure we don't log anything at the moment, when debug is passed. Otherwise early errors are not displayed and passed to log files.
This commit is contained in:
Thomas Karl Pietrowski 2017-12-09 02:13:31 +01:00
parent 61b6831e62
commit ab6508657d
2 changed files with 29 additions and 17 deletions
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5
cura/CuraApplication.py
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@ -628,13 +628,14 @@ class CuraApplication(QtApplication):
# This should be called directly before creating an instance of CuraApplication. # This should be called directly before creating an instance of CuraApplication.
# \returns \type{bool} True if the whole Cura app should continue running. # \returns \type{bool} True if the whole Cura app should continue running.
@classmethod @classmethod
def preStartUp(cls): def preStartUp(cls, parser = None, parsed_command_line = {}):
# Peek the arguments and look for the 'single-instance' flag. # Peek the arguments and look for the 'single-instance' flag.
if not parser:
parser = argparse.ArgumentParser(prog = "cura", add_help = False) # pylint: disable=bad-whitespace parser = argparse.ArgumentParser(prog = "cura", add_help = False) # pylint: disable=bad-whitespace
CuraApplication.addCommandLineOptions(parser) CuraApplication.addCommandLineOptions(parser)
# Important: It is important to keep this line here! # Important: It is important to keep this line here!
# In Uranium we allow to pass unknown arguments to the final executable or script. # In Uranium we allow to pass unknown arguments to the final executable or script.
parsed_command_line = vars(parser.parse_known_args()[0]) parsed_command_line.update(vars(parser.parse_known_args()[0]))
if parsed_command_line["single_instance"]: if parsed_command_line["single_instance"]:
Logger.log("i", "Checking for the presence of an ready running Cura instance.") Logger.log("i", "Checking for the presence of an ready running Cura instance.")

15
cura_app.py
View File

@ -3,10 +3,21 @@
# Copyright (c) 2015 Ultimaker B.V. # Copyright (c) 2015 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher. # Cura is released under the terms of the LGPLv3 or higher.
import argparse
import os import os
import sys import sys
from UM.Platform import Platform from UM.Platform import Platform
parser = argparse.ArgumentParser()
parser.add_argument('--debug',
action='store_true',
default = False
)
known_args, unknown_args = parser.parse_known_args()
known_args = vars(known_args)
if known_args["debug"]:
def get_cura_dir_path(): def get_cura_dir_path():
if Platform.isWindows(): if Platform.isWindows():
return os.path.expanduser("~/AppData/Roaming/cura/") return os.path.expanduser("~/AppData/Roaming/cura/")
@ -78,8 +89,8 @@ faulthandler.enable()
cura.Settings.CuraContainerRegistry.CuraContainerRegistry.getInstance() cura.Settings.CuraContainerRegistry.CuraContainerRegistry.getInstance()
# This pre-start up check is needed to determine if we should start the application at all. # This pre-start up check is needed to determine if we should start the application at all.
if not cura.CuraApplication.CuraApplication.preStartUp(): if not cura.CuraApplication.CuraApplication.preStartUp(parser = parser, parsed_command_line = known_args):
sys.exit(0) sys.exit(0)
app = cura.CuraApplication.CuraApplication.getInstance() app = cura.CuraApplication.CuraApplication.getInstance(parser = parser, parsed_command_line = known_args)
app.run() app.run()