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import configparser
from typing import Tuple, List, Set, Dict
import io
from UM.VersionUpgrade import VersionUpgrade
from cura.PrinterOutput.PrinterOutputDevice import ConnectionType
deleted_settings = {"bridge_wall_max_overhang"} # type: Set[str]
renamed_configurations = {"connect_group_name": "group_name"} # type: Dict[str, str]
class VersionUpgrade35to40(VersionUpgrade):
# Upgrades stacks to have the new version number.
def upgradeStack(self, serialized: str, filename: str) -> Tuple[List[str], List[str]]:
parser = configparser.ConfigParser(interpolation=None)
parser.read_string(serialized)
# Update version number.
parser["general"]["version"] = "4"
parser["metadata"]["setting_version"] = "6"
if parser["metadata"].get("um_network_key") is not None or parser["metadata"].get("octoprint_api_key") is not None:
# Set the connection type if um_network_key or the octoprint key is set.
parser["metadata"]["connection_type"] = str(ConnectionType.NetworkConnection.value)
if "metadata" in parser:
for old_name, new_name in renamed_configurations.items():
if old_name not in parser["metadata"]:
continue
parser["metadata"][new_name] = parser["metadata"][old_name]
del parser["metadata"][old_name]
result = io.StringIO()
parser.write(result)
return [filename], [result.getvalue()]
def upgradePreferences(self, serialized: str, filename: str) -> Tuple[List[str], List[str]]:
"""Upgrades Preferences to have the new version number."""
parser = configparser.ConfigParser(interpolation=None)
parser.read_string(serialized)
if "metadata" not in parser:
parser["metadata"] = {}
parser["general"]["version"] = "6"
parser["metadata"]["setting_version"] = "6"
result = io.StringIO()
parser.write(result)
return [filename], [result.getvalue()]
def upgradeInstanceContainer(self, serialized: str, filename: str) -> Tuple[List[str], List[str]]:
"""Upgrades instance containers to have the new version number."""
parser = configparser.ConfigParser(interpolation=None)
parser.read_string(serialized)
# Update version number.
parser["general"]["version"] = "4"
parser["metadata"]["setting_version"] = "6"
#self._resetConcentric3DInfillPattern(parser)
if "values" in parser:
for deleted_setting in deleted_settings:
if deleted_setting not in parser["values"]:
continue
del parser["values"][deleted_setting]
result = io.StringIO()
parser.write(result)
return [filename], [result.getvalue()]
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