3D-printing/Cura
1
0
Fork 0
mirror of https://github.com/Ultimaker/Cura.git synced 2025-07-24 07:03:56 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions 10

Fix types of getGlobalContainerStack call results

Browse source 
We know in these places that there must be a global stack at this point. So to hide the type error we'll cast it here.
Of course, the danger in this is that someone might call this function that doesn't know about this requirement and calls it when there is potentially no global stack yet. Hopefully they'll discover this crash when that happens then.
This commit is contained in:
Ghostkeeper 2018-09-14 12:38:16 +02:00
parent f8da8c14e5
commit e9cdd47a03
No known key found for this signature in database
GPG key ID: 5252B696FB5E7C7A
1 changed files with 7 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

15
cura/Settings/ExtruderManager.py
View file

@ -15,12 +15,11 @@ from UM.Settings.SettingFunction import SettingFunction
from UM.Settings.ContainerStack import ContainerStack
from UM.Settings.PropertyEvaluationContext import PropertyEvaluationContext
from typing import Optional, TYPE_CHECKING, Dict, List, Any
from typing import Any, cast, Dict, List, Optional, TYPE_CHECKING
if TYPE_CHECKING:
from cura.Settings.ExtruderStack import ExtruderStack
from cura.Settings.GlobalStack import GlobalStack
from UM.Scene.SceneNode import SceneNode
## Manages all existing extruder stacks.
@ -377,7 +376,7 @@ class ExtruderManager(QObject):
# If no extruder has the value, the list will contain the global value.
@staticmethod
def getExtruderValues(key: str) -> List[Any]:
global_stack = cura.CuraApplication.CuraApplication.getInstance().getGlobalContainerStack()
global_stack = cast(GlobalStack, cura.CuraApplication.CuraApplication.getInstance().getGlobalContainerStack()) #We know that there must be a global stack by the time you're requesting setting values.
result = []
for extruder in ExtruderManager.getInstance().getActiveExtruderStacks():
@ -412,7 +411,7 @@ class ExtruderManager(QObject):
# If no extruder has the value, the list will contain the global value.
@staticmethod
def getDefaultExtruderValues(key: str) -> List[Any]:
global_stack = cura.CuraApplication.CuraApplication.getInstance().getGlobalContainerStack()
global_stack = cast(GlobalStack, cura.CuraApplication.CuraApplication.getInstance().getGlobalContainerStack()) #We know that there must be a global stack by the time you're requesting setting values.
context = PropertyEvaluationContext(global_stack)
context.context["evaluate_from_container_index"] = 1 # skip the user settings container
context.context["override_operators"] = {
@ -479,7 +478,7 @@ class ExtruderManager(QObject):
value = value(extruder)
else:
# Just a value from global.
value = cura.CuraApplication.CuraApplication.getInstance().getGlobalContainerStack().getProperty(key, "value")
value = cast(GlobalStack, cura.CuraApplication.CuraApplication.getInstance().getGlobalContainerStack()).getProperty(key, "value")
return value
@ -508,7 +507,7 @@ class ExtruderManager(QObject):
if isinstance(value, SettingFunction):
value = value(extruder, context = context)
else: # Just a value from global.
value = cura.CuraApplication.CuraApplication.getInstance().getGlobalContainerStack().getProperty(key, "value", context = context)
value = cast(GlobalStack, cura.CuraApplication.CuraApplication.getInstance().getGlobalContainerStack()).getProperty(key, "value", context = context)
return value
@ -521,7 +520,7 @@ class ExtruderManager(QObject):
# \return The effective value
@staticmethod
def getResolveOrValue(key: str) -> Any:
global_stack = cura.CuraApplication.CuraApplication.getInstance().getGlobalContainerStack()
global_stack = cast(GlobalStack, cura.CuraApplication.CuraApplication.getInstance().getGlobalContainerStack())
resolved_value = global_stack.getProperty(key, "value")
return resolved_value
@ -535,7 +534,7 @@ class ExtruderManager(QObject):
# \return The effective value
@staticmethod
def getDefaultResolveOrValue(key: str) -> Any:
global_stack = cura.CuraApplication.CuraApplication.getInstance().getGlobalContainerStack()
global_stack = cast(GlobalStack, cura.CuraApplication.CuraApplication.getInstance().getGlobalContainerStack())
context = PropertyEvaluationContext(global_stack)
context.context["evaluate_from_container_index"] = 1 # skip the user settings container
context.context["override_operators"] = {