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Resolve circular imports for CuraAPI

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This commit is contained in:
Lipu Fei 2018-09-28 12:06:57 +02:00
parent 3b70e5eb6b
commit dd150bbab9
8 changed files with 81 additions and 31 deletions
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13
cura/API/Interface/Settings.py
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@ -1,7 +1,11 @@
# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from cura.CuraApplication import CuraApplication
from typing import TYPE_CHECKING
if TYPE_CHECKING:
from cura.CuraApplication import CuraApplication
## The Interface.Settings API provides a version-proof bridge between Cura's
# (currently) sidebar UI and plug-ins that hook into it.
@ -19,8 +23,9 @@ from cura.CuraApplication import CuraApplication
# api.interface.settings.addContextMenuItem(data)``
class Settings:
# Re-used instance of Cura:
application = CuraApplication.getInstance() # type: CuraApplication
def __init__(self, application: "CuraApplication") -> None:
self.application = application
## Add items to the sidebar context menu.
# \param menu_item dict containing the menu item to add.
@ -30,4 +35,4 @@ class Settings:
## Get all custom items currently added to the sidebar context menu.
# \return List containing all custom context menu items.
def getContextMenuItems(self) -> list:
return self.application.getSidebarCustomMenuItems()
return self.application.getSidebarCustomMenuItems()

11
cura/API/Interface/__init__.py
View file

@ -1,9 +1,15 @@
# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from typing import TYPE_CHECKING
from UM.PluginRegistry import PluginRegistry
from cura.API.Interface.Settings import Settings
if TYPE_CHECKING:
from cura.CuraApplication import CuraApplication
## The Interface class serves as a common root for the specific API
# methods for each interface element.
#
@ -20,5 +26,6 @@ class Interface:
# For now we use the same API version to be consistent.
VERSION = PluginRegistry.APIVersion
# API methods specific to the settings portion of the UI
settings = Settings()
def __init__(self, application: "CuraApplication") -> None:
# API methods specific to the settings portion of the UI
self.settings = Settings(application)