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author | Lipu Fei <lipu.fei815@gmail.com> | 2018-04-04 12:49:00 +0300 |
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committer | Lipu Fei <lipu.fei815@gmail.com> | 2018-04-05 16:14:15 +0300 |
commit | 19bc2b78f49e8738117aec28f69681069c96ab03 (patch) | |
tree | 51b4f90a61af7a150e15d357195ac73a6ea1fb65 /plugins/VersionUpgrade/VersionUpgrade33to34 | |
parent | c3fe53123b2b28c36f3fa60627919916dfc758fa (diff) |
Add Version upgrade 3.3 to 3.4
Need to distinguish between quality and quality_changes in the cura directory,
so we need to move all custom quality profiles into the quality_changes directory.
Diffstat (limited to 'plugins/VersionUpgrade/VersionUpgrade33to34')
3 files changed, 86 insertions, 0 deletions
diff --git a/plugins/VersionUpgrade/VersionUpgrade33to34/VersionUpgrade33to34.py b/plugins/VersionUpgrade/VersionUpgrade33to34/VersionUpgrade33to34.py new file mode 100644 index 0000000000..4e7b09564a --- /dev/null +++ b/plugins/VersionUpgrade/VersionUpgrade33to34/VersionUpgrade33to34.py @@ -0,0 +1,43 @@ +# Copyright (c) 2018 Ultimaker B.V. +# Cura is released under the terms of the LGPLv3 or higher. + +import configparser #To parse preference files. +import io #To serialise the preference files afterwards. + +from UM.VersionUpgrade import VersionUpgrade #We're inheriting from this. + + +## Upgrades configurations from the state they were in at version 3.2 to the +# state they should be in at version 3.3. +class VersionUpgrade33to34(VersionUpgrade): + + ## Gets the version number from a CFG file in Uranium's 3.2 format. + # + # Since the format may change, this is implemented for the 3.2 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): + 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 instance containers to have the new version + # number. + def upgradeInstanceContainer(self, serialized, filename): + parser = configparser.ConfigParser(interpolation = None) + parser.read_string(serialized) + + # Update version number. + parser["general"]["version"] = "4" + + result = io.StringIO() + parser.write(result) + return [filename], [result.getvalue()] diff --git a/plugins/VersionUpgrade/VersionUpgrade33to34/__init__.py b/plugins/VersionUpgrade/VersionUpgrade33to34/__init__.py new file mode 100644 index 0000000000..c36247353f --- /dev/null +++ b/plugins/VersionUpgrade/VersionUpgrade33to34/__init__.py @@ -0,0 +1,35 @@ +# Copyright (c) 2018 Ultimaker B.V. +# Cura is released under the terms of the LGPLv3 or higher. + +from . import VersionUpgrade33to34 + +upgrade = VersionUpgrade33to34.VersionUpgrade33to34() + + +def getMetaData(): + return { + "version_upgrade": { + # From To Upgrade function + ("definition_changes", 3000004): ("definition_changes", 4000004, upgrade.upgradeInstanceContainer), + ("quality_changes", 3000004): ("quality_changes", 4000004, upgrade.upgradeInstanceContainer), + ("user", 3000004): ("user", 4000004, upgrade.upgradeInstanceContainer), + }, + "sources": { + "definition_changes": { + "get_version": upgrade.getCfgVersion, + "location": {"./definition_changes"} + }, + "quality_changes": { + "get_version": upgrade.getCfgVersion, + "location": {"./quality"} + }, + "user": { + "get_version": upgrade.getCfgVersion, + "location": {"./user"} + } + } + } + + +def register(app): + return { "version_upgrade": upgrade } diff --git a/plugins/VersionUpgrade/VersionUpgrade33to34/plugin.json b/plugins/VersionUpgrade/VersionUpgrade33to34/plugin.json new file mode 100644 index 0000000000..164b79d504 --- /dev/null +++ b/plugins/VersionUpgrade/VersionUpgrade33to34/plugin.json @@ -0,0 +1,8 @@ + { + "name": "Version Upgrade 3.3 to 3.4", + "author": "Ultimaker B.V.", + "version": "1.0.0", + "description": "Upgrades configurations from Cura 3.3 to Cura 3.4.", + "api": 4, + "i18n-catalog": "cura" +} |