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Catch exceptions when checking if a file is a project

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This commit is contained in:
Lipu Fei 2017-03-30 19:08:17 +02:00
parent 0c6d0a0abb
commit c74ff4b204
1 changed files with 10 additions and 6 deletions
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16
cura/CuraApplication.py
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@ -1242,10 +1242,14 @@ class CuraApplication(QtApplication):
"""
Checks if the given file URL is a valid project file.
"""
file_path = QUrl(file_url).toLocalFile()
workspace_reader = self.getWorkspaceFileHandler().getReaderForFile(file_path)
if workspace_reader is None:
return False # non-project files won't get a reader
try:
file_path = QUrl(file_url).toLocalFile()
workspace_reader = self.getWorkspaceFileHandler().getReaderForFile(file_path)
if workspace_reader is None:
return False # non-project files won't get a reader
result = workspace_reader.preRead(file_path, show_dialog=False)
return result == WorkspaceReader.PreReadResult.accepted
result = workspace_reader.preRead(file_path, show_dialog=False)
return result == WorkspaceReader.PreReadResult.accepted
except Exception as e:
Logger.log("e", "Could not check file %s: %s", file_url, e)
return False