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Improve fixes

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This commit is contained in:
Ian Paschal 2018-07-09 11:29:25 +02:00
parent c3cd6f8052
commit ac0192f01f
4 changed files with 20 additions and 9 deletions
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10
plugins/SliceInfoPlugin/SliceInfo.py
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@ -16,7 +16,7 @@ from UM.i18n import i18nCatalog
from UM.Logger import Logger
from UM.PluginRegistry import PluginRegistry
from UM.Qt.Duration import DurationFormat
from typing import cast
from typing import cast, Optional
from .SliceInfoJob import SliceInfoJob
@ -79,9 +79,13 @@ class SliceInfo(QObject, Extension):
return dialog
@pyqtSlot(result = str)
def getExampleData(self) -> str:
def getExampleData(self) -> Optional[str]:
if self._example_data_content is None:
file_path = os.path.join(cast(str, PluginRegistry.getInstance().getPluginPath(self.getPluginId())), "example_data.json")
plugin_path = PluginRegistry.getInstance().getPluginPath(self.getPluginId())
if not plugin_path:
Logger.log("e", "Could not get plugin path!", self.getPluginId())
return None
file_path = os.path.join(plugin_path, "example_data.json")
if file_path:
with open(file_path, "r", encoding = "utf-8") as f:
self._example_data_content = f.read()