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Remove hidden stacks and their dependencies

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This searches for stacks that are hidden and removes them, and also removes any extruder stacks that depended on those hidden global stacks and any user and quality changes profiles referred to by those removed stacks.

Contributes to issue CURA-7024.
This commit is contained in:
Ghostkeeper 2020-02-04 14:12:57 +01:00
parent bb73831889
commit f38dc82ac8
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1 changed files with 41 additions and 1 deletions
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42
plugins/VersionUpgrade/VersionUpgrade44to45/VersionUpgrade44to45.py
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@ -3,9 +3,12 @@
import configparser
from typing import Tuple, List
import fnmatch # To filter files that we need to delete.
import io
import os # To get the path to check for hidden stacks to delete.
import urllib.parse # To get the container IDs from file names.
import re # To filter directories to search for hidden stacks to delete.
from UM.Logger import Logger
from UM.Resources import Resources # To get the path to check for hidden stacks to delete.
from UM.Version import Version # To sort folders by version number.
from UM.VersionUpgrade import VersionUpgrade
@ -57,7 +60,44 @@ class VersionUpgrade44to45(VersionUpgrade):
upgrade from 4.5 they have already been deleted previously or never got
the broken hidden stacks.
"""
pass
Logger.log("d", "Removing all hidden container stacks.")
hidden_global_stacks = set() # Which global stacks have been found? We'll delete anything referred to by these. Set of stack IDs.
hidden_extruder_stacks = set() # Which extruder stacks refer to the hidden global profiles?
hidden_instance_containers = set() # Which instance containers are referred to by the hidden stacks?
# First find all of the hidden container stacks.
data_storage = Resources.getDataStoragePath()
for root, _, files in os.walk(data_storage):
for filename in fnmatch.filter(files, "*.global.cfg"):
parser = configparser.ConfigParser(interpolation = None)
parser.read(os.path.join(root, filename))
if "metadata" in parser and "hidden" in parser["metadata"] and parser["metadata"]["hidden"] == "True":
stack_id = urllib.parse.unquote_plus(os.path.basename(filename).split(".")[0])
hidden_global_stacks.add(stack_id)
# The user container and definition changes container are specific to this stack. We need to delete those too.
if "containers" in parser:
if "0" in parser["containers"]:
hidden_instance_containers.add(parser["containers"]["0"])
if "6" in parser["containers"]:
hidden_instance_containers.add(parser["containers"]["6"])
os.remove(os.path.join(root, filename))
# Walk a second time to find all extruder stacks referring to these hidden container stacks.
for root, _, files in os.walk(data_storage):
for filename in fnmatch.filter(files, "*.extruder.cfg"):
parser = configparser.ConfigParser(interpolation = None)
parser.read(os.path.join(root, filename))
if "metadata" in parser and "machine" in parser["metadata"] and parser["metadata"]["machine"] in hidden_global_stacks:
stack_id = urllib.parse.unquote_plus(os.path.basename(filename).split(".")[0])
hidden_extruder_stacks.add(stack_id)
os.remove(os.path.join(root, filename))
# Walk a third time to remove all instance containers that are referred to by either of those.
for root, _, files in os.walk(data_storage):
for filename in fnmatch.filter(files, "*.inst.cfg"):
container_id = urllib.parse.unquote_plus(os.path.basename(filename).split(".")[0])
if container_id in hidden_instance_containers:
os.remove(os.path.join(root, filename))
def getCfgVersion(self, serialised: str) -> int:
parser = configparser.ConfigParser(interpolation = None)