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96 lines
3.4 KiB
Python
96 lines
3.4 KiB
Python
# Copyright (c) 2026 UltiMaker
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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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from typing import Tuple, List
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from UM.VersionUpgrade import VersionUpgrade
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_REMOVED_SETTINGS = {
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"skin_edge_support_thickness",
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"skin_edge_support_layers",
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"extra_infill_lines_to_support_skins",
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"bridge_sparse_infill_max_density",
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}
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_HIGH_SPEED_PRINTERS = {
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"ultimaker_factor4",
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}
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_OVERLAPPING_INFILLS = {
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"grid",
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"triangles",
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"cubic"
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}
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_NEW_SETTING_VERSION = "26"
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class VersionUpgrade511to512(VersionUpgrade):
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def upgradePreferences(self, serialized: str, filename: 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["metadata"]["setting_version"] = _NEW_SETTING_VERSION
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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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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"] = _NEW_SETTING_VERSION
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if "values" in parser:
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# Enable the new skin_support based on the value of bridge_sparse_infill_max_density
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if "bridge_sparse_infill_max_density" in parser["values"]:
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parser["values"]["skin_support"] = f"=infill_sparse_density < {parser["values"]["bridge_sparse_infill_max_density"]}"
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# Remove deleted settings from the instance containers.
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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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# Force honeycomb infill pattern for high speed printers if using an overlapping pattern
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printer_definition = ""
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if "general" in parser and "definition" in parser["general"]:
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printer_definition = parser["general"]["definition"]
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infill_pattern = ""
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if "infill_pattern" in parser["values"]:
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infill_pattern = parser["values"]["infill_pattern"]
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if printer_definition in _HIGH_SPEED_PRINTERS and infill_pattern in _OVERLAPPING_INFILLS:
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parser["values"]["infill_pattern"] = "honeycomb"
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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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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"] = _NEW_SETTING_VERSION
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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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