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dfa021ab20
Oops. Small oversight. This could lead to the preferences file being erased completely. Found during work on Sentry issue CURA-NH.
87 lines
3.3 KiB
Python
87 lines
3.3 KiB
Python
# Copyright (c) 2020 Ultimaker B.V.
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# Cura is released under the terms of the LGPLv3 or higher.
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import configparser
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from typing import Tuple, List
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import io
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from UM.VersionUpgrade import VersionUpgrade
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_removed_settings = {
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"machine_filament_park_distance",
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}
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class VersionUpgrade45to46(VersionUpgrade):
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def upgradePreferences(self, serialized: str, filename: str) -> Tuple[List[str], List[str]]:
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"""
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Upgrades preferences to have the new version number.
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This removes any settings that were removed in the new Cura version.
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:param serialized: The original contents of the preferences file.
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:param filename: The file name of the preferences file.
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:return: A list of new file names, and a list of the new contents for
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those files.
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"""
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parser = configparser.ConfigParser(interpolation = None)
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parser.read_string(serialized)
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# Update version number.
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parser["metadata"]["setting_version"] = "12"
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# Remove deleted settings from the visible settings list.
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if "general" in parser and "visible_settings" in parser["general"]:
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visible_settings = set(parser["general"]["visible_settings"].split(";"))
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for removed in _removed_settings:
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if removed in visible_settings:
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visible_settings.remove(removed)
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parser["general"]["visible_settings"] = ";".join(visible_settings)
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result = io.StringIO()
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parser.write(result)
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return [filename], [result.getvalue()]
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def upgradeInstanceContainer(self, serialized: str, filename: str) -> Tuple[List[str], List[str]]:
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"""
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Upgrades instance containers to have the new version number.
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This removes any settings that were removed in the new Cura version.
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:param serialized: The original contents of the instance container.
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:param filename: The original file name of the instance container.
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:return: A list of new file names, and a list of the new contents for
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those files.
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"""
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parser = configparser.ConfigParser(interpolation = None, comment_prefixes = ())
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parser.read_string(serialized)
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# Update version number.
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parser["metadata"]["setting_version"] = "12"
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if "values" in parser:
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for removed in _removed_settings:
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if removed in parser["values"]:
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del parser["values"][removed]
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result = io.StringIO()
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parser.write(result)
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return [filename], [result.getvalue()]
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def upgradeStack(self, serialized: str, filename: str) -> Tuple[List[str], List[str]]:
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"""
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Upgrades stacks to have the new version number.
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:param serialized: The original contents of the stack.
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:param filename: The original file name of the stack.
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:return: A list of new file names, and a list of the new contents for
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those files.
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"""
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parser = configparser.ConfigParser(interpolation = None)
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parser.read_string(serialized)
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# Update version number.
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if "metadata" not in parser:
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parser["metadata"] = {}
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parser["metadata"]["setting_version"] = "12"
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result = io.StringIO()
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parser.write(result)
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return [filename], [result.getvalue()]
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