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Code Issues Projects Releases Packages Wiki Activity Actions 2

Update a profile when deserializing it

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CURA-3540
This commit is contained in:
Lipu Fei 2017-04-12 15:25:15 +02:00
parent cb8796711d
commit 4f2c76e462
1 changed files with 25 additions and 3 deletions
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28
plugins/XmlMaterialProfile/XmlMaterialProfile.py
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@ -11,7 +11,7 @@ from UM.Util import parseBool
from cura.CuraApplication import CuraApplication
import UM.Dictionary
from UM.Settings.InstanceContainer import InstanceContainer
from UM.Settings.InstanceContainer import InstanceContainer, InvalidInstanceError
from UM.Settings.ContainerRegistry import ContainerRegistry
## Handles serializing and deserializing material containers from an XML file
@ -369,8 +369,30 @@ class XmlMaterialProfile(InstanceContainer):
self._dirty = False
self._path = ""
def getConfigurationType(self) -> str:
return "material" # FIXME: not sure if this is correct
def getVersionFromSerialized(self, serialized: str) -> int:
version = None
data = ET.fromstring(serialized)
metadata = data.iterfind("./um:metadata/*", self.__namespaces)
for entry in metadata:
tag_name = _tag_without_namespace(entry)
if tag_name == "version":
try:
version = int(entry.text)
except Exception as e:
raise InvalidInstanceError("Invalid version string '%s': %s" % (entry.text, e))
break
if version is None:
raise InvalidInstanceError("Missing version in metadata")
return version
## Overridden from InstanceContainer
def deserialize(self, serialized):
# update the serialized data first
from UM.Settings.Interfaces import ContainerInterface
serialized = ContainerInterface.deserialize(self, serialized)
data = ET.fromstring(serialized)
# Reset previous metadata
@ -405,10 +427,10 @@ class XmlMaterialProfile(InstanceContainer):
continue
meta_data[tag_name] = entry.text
if not "description" in meta_data:
if "description" not in meta_data:
meta_data["description"] = ""
if not "adhesion_info" in meta_data:
if "adhesion_info" not in meta_data:
meta_data["adhesion_info"] = ""
property_values = {}