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Use optional arg in serialize() to exclude network auth keys

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CURA-4049
This commit is contained in:
Lipu Fei 2017-07-17 11:04:06 +02:00
parent 7f1dfcf433
commit 68989f2871
2 changed files with 10 additions and 11 deletions
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15
plugins/3MFWriter/ThreeMFWorkspaceWriter.py
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@ -69,7 +69,7 @@ class ThreeMFWorkspaceWriter(WorkspaceWriter):
# \param archive The archive to write to.
@staticmethod
def _writeContainerToArchive(container, archive):
if type(container) == type(ContainerRegistry.getInstance().getEmptyInstanceContainer()):
if isinstance(container, type(ContainerRegistry.getInstance().getEmptyInstanceContainer())):
return # Empty file, do nothing.
file_suffix = ContainerRegistry.getMimeTypeForContainer(type(container)).preferredSuffix
@ -87,14 +87,9 @@ class ThreeMFWorkspaceWriter(WorkspaceWriter):
file_in_archive = zipfile.ZipInfo(file_name)
# For some reason we have to set the compress type of each file as well (it doesn't keep the type of the entire archive)
file_in_archive.compress_type = zipfile.ZIP_DEFLATED
if type(container) == ContainerStack and (container.getMetaDataEntry("network_authentication_id") or container.getMetaDataEntry("network_authentication_key")):
# TODO: Hack
# Create a shallow copy of the container, so we can filter out the network auth (if any)
container_copy = copy.deepcopy(container)
container_copy.removeMetaDataEntry("network_authentication_id")
container_copy.removeMetaDataEntry("network_authentication_key")
serialized_data = container_copy.serialize()
else:
serialized_data = container.serialize()
# Do not include the network authentication keys
ignore_keys = ["network_authentication_id", "network_authentication_key"]
serialized_data = container.serialize(ignore_metadata_keys = ignore_keys)
archive.writestr(file_in_archive, serialized_data)