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110 lines
4.8 KiB
Python
110 lines
4.8 KiB
Python
# Copyright (c) 2019 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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import io
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import uuid
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from typing import Dict, List, Tuple
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from UM.VersionUpgrade import VersionUpgrade
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_renamed_quality_profiles = {
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"gmax15plus_pla_dual_normal": "gmax15plus_global_dual_normal",
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"gmax15plus_pla_dual_thick": "gmax15plus_global_dual_thick",
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"gmax15plus_pla_dual_thin": "gmax15plus_global_dual_thin",
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"gmax15plus_pla_dual_very_thick": "gmax15plus_global_dual_very_thick",
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"gmax15plus_pla_normal": "gmax15plus_global_normal",
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"gmax15plus_pla_thick": "gmax15plus_global_thick",
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"gmax15plus_pla_thin": "gmax15plus_global_thin",
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"gmax15plus_pla_very_thick": "gmax15plus_global_very_thick"
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} # type: Dict[str, str]
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## Upgrades configurations from the state they were in at version 4.0 to the
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# state they should be in at version 4.1.
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class VersionUpgrade40to41(VersionUpgrade):
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## Gets the version number from a CFG file in Uranium's 4.0 format.
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#
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# Since the format may change, this is implemented for the 4.0 format only
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# and needs to be included in the version upgrade system rather than
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# globally in Uranium.
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#
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# \param serialised The serialised form of a CFG file.
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# \return The version number stored in the CFG file.
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# \raises ValueError The format of the version number in the file is
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# incorrect.
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# \raises KeyError The format of the file is incorrect.
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def getCfgVersion(self, serialised: str) -> int:
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parser = configparser.ConfigParser(interpolation = None)
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parser.read_string(serialised)
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format_version = int(parser.get("general", "version")) #Explicitly give an exception when this fails. That means that the file format is not recognised.
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setting_version = int(parser.get("metadata", "setting_version", fallback = "0"))
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return format_version * 1000000 + setting_version
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## Upgrades instance containers to have the new version
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# number.
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def upgradeInstanceContainer(self, serialized: str, filename: str) -> Tuple[List[str], List[str]]:
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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["general"]["version"] = "4"
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parser["metadata"]["setting_version"] = "7"
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# Limit Maximum Deviation instead of Maximum Resolution. This should have approximately the same effect as before the algorithm change, only more consistent.
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if "values" in parser and "meshfix_maximum_resolution" in parser["values"]:
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resolution = parser["values"]["meshfix_maximum_resolution"]
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if resolution.startswith("="):
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resolution = resolution[1:]
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deviation = "=(" + resolution + ") / 2"
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parser["values"]["meshfix_maximum_deviation"] = deviation
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del parser["values"]["meshfix_maximum_resolution"]
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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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## Upgrades Preferences to have the new version number.
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def upgradePreferences(self, serialized: str, filename: str) -> Tuple[List[str], List[str]]:
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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["general"]["version"] = "6"
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if "metadata" not in parser:
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parser["metadata"] = {}
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# Remove changelog plugin
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if "latest_version_changelog_shown" in parser["general"]:
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del parser["general"]["latest_version_changelog_shown"]
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parser["metadata"]["setting_version"] = "7"
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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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## Upgrades stacks to have the new version number.
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def upgradeStack(self, serialized: str, filename: str) -> Tuple[List[str], List[str]]:
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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["general"]["version"] = "4"
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parser["metadata"]["setting_version"] = "7"
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#Update the name of the quality profile.
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if parser["containers"]["4"] in _renamed_quality_profiles:
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parser["containers"]["4"] = _renamed_quality_profiles[parser["containers"]["4"]]
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# Assign a GlobalStack to a unique group_id. If the GlobalStack has a UM network connection, use the UM network
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# key as the group_id.
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if "um_network_key" in parser["metadata"]:
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parser["metadata"]["group_id"] = parser["metadata"]["um_network_key"]
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elif "group_id" not in parser["metadata"]:
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parser["metadata"]["group_id"] = str(uuid.uuid4())
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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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