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XML material profile merging is now far less naive.

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It's still a work in progress, as it doesn't succeed in all cases just yet.

CURA-2108
This commit is contained in:
Jaime van Kessel 2016-08-31 17:18:33 +02:00
parent 389cea2fcc
commit ad22cf4861
1 changed files with 36 additions and 10 deletions
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46
plugins/XmlMaterialProfile/XmlMaterialProfile.py
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@ -277,24 +277,50 @@ class XmlMaterialProfile(UM.Settings.InstanceContainer):
self._combineElement(result, second)
return result
def _createKey(self, element):
key = element.tag.split("}")[-1]
if "key" in element.attrib:
key += " key:" + element.attrib["key"]
if "manufacturer" in element.attrib:
key += " manufacturer:" + element.attrib["manufacturer"]
if "product" in element.attrib:
key += " product:" + element.attrib["product"]
if key == "machine":
for item in element:
if "machine_identifier" in item.tag:
key += " " + item.attrib["product"]
return key
# Recursively merges XML elements. Updates either the text or children if another element is found in first.
# If it does not exist, copies it from second.
def _combineElement(self, first, second):
# Create a mapping from tag name to element.
mapping = {el.tag: el for el in first}
for el in second:
if len(el): # Check if element has children.
mapping = {}
for element in first:
key = self._createKey(element)
mapping[key] = element
for element in second:
key = self._createKey(element)
if len(element): # Check if element has children.
try:
self._combineElement(mapping[el.tag], el) # Multiple elements, handle those.
if "setting " in key:
# Setting can have points in it. In that case, delete all values and override them.
for child in list(mapping[key]):
mapping[key].remove(child)
for child in element:
mapping[key].append(child)
else:
self._combineElement(mapping[key], element) # Multiple elements, handle those.
except KeyError:
mapping[el.tag] = el
first.append(el)
mapping[key] = element
first.append(element)
else:
try:
mapping[el.tag].text = el.text
mapping[key].text = element.text
except KeyError: # Not in the mapping, so simply add it
mapping[el.tag] = el
first.append(el)
mapping[key] = element
first.append(element)
## Overridden from InstanceContainer
def deserialize(self, serialized):
@ -305,7 +331,7 @@ class XmlMaterialProfile(UM.Settings.InstanceContainer):
# TODO: Add material verfication
self.addMetaDataEntry("status", "unknown")
#for inherit in data.findall("./um:inherits", self.__namespaces):
inherits = data.find("./um:inherits", self.__namespaces)
if inherits is not None:
inherited = self._resolveInheritance(inherits.text)