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Added error checking, added typing, renamed function. CURA-5389

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This commit is contained in:
Jack Ha 2018-07-12 14:06:34 +02:00
parent af02dc2758
commit 2bd8350141
5 changed files with 27 additions and 13 deletions
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4
cura/CuraPackageManager.py
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@ -1,6 +1,8 @@
# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from typing import List, Tuple
from cura.CuraApplication import CuraApplication #To find some resource types.
from cura.Settings.GlobalStack import GlobalStack
@ -22,7 +24,7 @@ class CuraPackageManager(PackageManager):
# empty if it is never used.
# It loops through all the package contents and see if some of the ids are used.
# The list consists of 3-tuples: (global_stack, extruder_nr, container_id)
def getMachinesUsingPackage(self, package_id: str):
def getMachinesUsingPackage(self, package_id: str) -> Tuple[List[Tuple[GlobalStack, str, str]], List[Tuple[GlobalStack, str, str]]]:
ids = self.getPackageContainerIds(package_id)
container_stacks = self._application.getContainerRegistry().findContainerStacks()
global_stacks = [container_stack for container_stack in container_stacks if isinstance(container_stack, GlobalStack)]