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Merge pull request #9231 from Ultimaker/CURA-7996_add_empty_file_hint

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[CURA-7996] Possible to distinguish between empty and corrupt 3MF.
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Jelle Spijker 2021-02-04 10:50:47 +01:00 committed by GitHub
commit ef8e5a52c1
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1 changed files with 7 additions and 0 deletions
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plugins/3MFReader/ThreeMFReader.py
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@ -51,6 +51,10 @@ class ThreeMFReader(MeshReader):
self._root = None
self._base_name = ""
self._unit = None
self._empty_project = False
def emptyFileHintSet(self) -> bool:
return self._empty_project
def _createMatrixFromTransformationString(self, transformation: str) -> Matrix:
if transformation == "":
@ -257,6 +261,9 @@ class ThreeMFReader(MeshReader):
result.append(um_node)
if len(result) == 0:
self._empty_project = True
except Exception:
Logger.logException("e", "An exception occurred in 3mf reader.")
return []