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Fix crash if 3mf writer could not be imported

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Fixes CURA-3NM (Sentry)
This commit is contained in:
Jaime van Kessel 2022-04-25 13:45:05 +02:00
parent 6ce6412580
commit 698adc45db
1 changed files with 6 additions and 3 deletions
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9
plugins/3MFWriter/__init__.py
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@ -5,21 +5,23 @@ import sys
from UM.Logger import Logger from UM.Logger import Logger
try: try:
from . import ThreeMFWriter from . import ThreeMFWriter
threemf_writer_was_imported = True
except ImportError: except ImportError:
Logger.log("w", "Could not import ThreeMFWriter; libSavitar may be missing") Logger.log("w", "Could not import ThreeMFWriter; libSavitar may be missing")
from . import ThreeMFWorkspaceWriter threemf_writer_was_imported = False
from . import ThreeMFWorkspaceWriter
from UM.i18n import i18nCatalog from UM.i18n import i18nCatalog
from UM.Platform import Platform
i18n_catalog = i18nCatalog("cura") i18n_catalog = i18nCatalog("cura")
def getMetaData(): def getMetaData():
workspace_extension = "3mf" workspace_extension = "3mf"
metaData = {} metaData = {}
if "3MFWriter.ThreeMFWriter" in sys.modules: if threemf_writer_was_imported:
metaData["mesh_writer"] = { metaData["mesh_writer"] = {
"output": [{ "output": [{
"extension": "3mf", "extension": "3mf",
@ -39,6 +41,7 @@ def getMetaData():
return metaData return metaData
def register(app): def register(app):
if "3MFWriter.ThreeMFWriter" in sys.modules: if "3MFWriter.ThreeMFWriter" in sys.modules:
return {"mesh_writer": ThreeMFWriter.ThreeMFWriter(), return {"mesh_writer": ThreeMFWriter.ThreeMFWriter(),