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Be more robust to broken input files
We've seen from experience that people do end up with broken files, due to user-modifications and whatnot. Corrupting it further won't make things better for the user. Contributes to issue CURA-8212.
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1 changed files with 9 additions and 3 deletions
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@ -103,20 +103,24 @@ class VersionUpgrade49to410(VersionUpgrade):
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parser.read_string(serialized)
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# Update setting 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"] = "17"
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if "general" not in parser:
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parser["general"] = {}
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# Certain instance containers (such as definition changes) reference to a certain definition container
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# Since a number of those changed name, we also need to update those.
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old_definition = parser["general"]["definition"]
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old_definition = parser.get("general", "definition", fallback = "")
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if old_definition in self._renamed_profiles:
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parser["general"]["definition"] = self._renamed_profiles[old_definition]
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# For quality-changes profiles made for TwoTrees Bluer printers, change the definition to the two_trees_base and make sure that the quality is something we have a profile for.
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if parser["metadata"].get("type", "") == "quality_changes":
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if parser.get("metadata", "type", fallback = "") == "quality_changes":
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for possible_printer in self._quality_changes_to_two_trees_base:
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if os.path.basename(filename).startswith(possible_printer + "_"):
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parser["general"]["definition"] = "two_trees_base"
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parser["metadata"]["quality_type"] = self._two_trees_bluer_quality_type_conversion.get(parser["metadata"]["quality_type"], "standard")
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parser["metadata"]["quality_type"] = self._two_trees_bluer_quality_type_conversion.get(parser.get("metadata", "quality_type", fallback = "fast"), "standard")
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break
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result = io.StringIO()
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@ -130,6 +134,8 @@ class VersionUpgrade49to410(VersionUpgrade):
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parser.read_string(serialized)
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# Update setting 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"] = "17"
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# Change renamed profiles.
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