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Don't get whole container to just get metadata

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A performance improvement, especially in the material models.

Contributes to issue CURA-6793.
This commit is contained in:
Ghostkeeper 2019-10-16 13:56:23 +02:00
parent 9f84304829
commit 7348c70af6
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GPG key ID: 86BEF881AE2CF276
7 changed files with 14 additions and 15 deletions
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6
cura/Machines/Models/MaterialBrandsModel.py
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@ -37,18 +37,18 @@ class MaterialBrandsModel(BaseMaterialsModel):
# Part 1: Generate the entire tree of brands -> material types -> spcific materials
for root_material_id, container_node in self._available_materials.items():
# Do not include the materials from a to-be-removed package
if bool(container_node.container.getMetaDataEntry("removed", False)):
if bool(container_node.getMetaDataEntry("removed", False)):
continue
# Add brands we haven't seen yet to the dict, skipping generics
brand = container_node.container.getMetaDataEntry("brand", "")
brand = container_node.getMetaDataEntry("brand", "")
if brand.lower() == "generic":
continue
if brand not in brand_group_dict:
brand_group_dict[brand] = {}
# Add material types we haven't seen yet to the dict
material_type = container_node.container.getMetaDataEntry("material", "")
material_type = container_node.getMetaDataEntry("material", "")
if material_type not in brand_group_dict[brand]:
brand_group_dict[brand][material_type] = []