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Merge pull request #19323 from Ultimaker/cura_boot_improvement

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Significantly improve the speed of the version upgrader (and boot time!)
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HellAholic 2024-07-05 08:37:41 +02:00 committed by GitHub
commit 0e763058b7
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4 changed files with 2 additions and 29 deletions
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2
cura/CuraApplication.py
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@ -1218,6 +1218,8 @@ class CuraApplication(QtApplication):
# Once we're at this point, everything should have been flushed already (past OnExitCallbackManager).
# It's more difficult to call sys.exit(0): That requires that it happens as the result of a pyqtSignal-emit.
# (See https://doc.qt.io/qt-6/qcoreapplication.html#quit)
# WARNING: With this in place you CAN NOT use cProfile. You will need to replace the next line with pass
# for it to work!
os._exit(0)
return super().event(event)

6
plugins/VersionUpgrade/VersionUpgrade22to24/VersionUpgrade.py
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@ -152,9 +152,3 @@ class VersionUpgrade22to24(VersionUpgrade):
config.write(output)
return [filename], [output.getvalue()]
def getCfgVersion(self, serialised: str) -> int:
parser = configparser.ConfigParser(interpolation = None)
parser.read_string(serialised)
format_version = int(parser.get("general", "version")) #Explicitly give an exception when this fails. That means that the file format is not recognised.
setting_version = int(parser.get("metadata", "setting_version", fallback = "0"))
return format_version * 1000000 + setting_version

17
plugins/VersionUpgrade/VersionUpgrade27to30/VersionUpgrade27to30.py
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@ -33,23 +33,6 @@ _renamed_i18n = {
class VersionUpgrade27to30(VersionUpgrade):
## Gets the version number from a CFG file in Uranium's 2.7 format.
#
# Since the format may change, this is implemented for the 2.7 format only
# and needs to be included in the version upgrade system rather than
# globally in Uranium.
#
# \param serialised The serialised form of a CFG file.
# \return The version number stored in the CFG file.
# \raises ValueError The format of the version number in the file is
# incorrect.
# \raises KeyError The format of the file is incorrect.
def getCfgVersion(self, serialised: str) -> int:
parser = configparser.ConfigParser(interpolation = None)
parser.read_string(serialised)
format_version = int(parser.get("general", "version")) #Explicitly give an exception when this fails. That means that the file format is not recognised.
setting_version = int(parser.get("metadata", "setting_version", fallback = "0"))
return format_version * 1000000 + setting_version
## Upgrades a preferences file from version 2.7 to 3.0.
#

6
plugins/VersionUpgrade/VersionUpgrade460to462/VersionUpgrade460to462.py
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@ -33,12 +33,6 @@ default_qualities_per_nozzle_and_material = {
class VersionUpgrade460to462(VersionUpgrade):
def getCfgVersion(self, serialised: str) -> int:
parser = configparser.ConfigParser(interpolation = None)
parser.read_string(serialised)
format_version = int(parser.get("general", "version")) # Explicitly give an exception when this fails. That means that the file format is not recognised.
setting_version = int(parser.get("metadata", "setting_version", fallback = "0"))
return format_version * 1000000 + setting_version
def upgradePreferences(self, serialized: str, filename: str) -> Tuple[List[str], List[str]]:
"""