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42 lines
1.4 KiB
Python
42 lines
1.4 KiB
Python
# Copyright (c) 2019 Ultimaker B.V.
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# Cura is released under the terms of the LGPLv3 or higher.
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from typing import cast
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from Charon.VirtualFile import VirtualFile
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from UM.Mesh.MeshReader import MeshReader
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from UM.MimeTypeDatabase import MimeType, MimeTypeDatabase
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from UM.PluginRegistry import PluginRegistry
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from cura.Scene.CuraSceneNode import CuraSceneNode
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from plugins.GCodeReader.GCodeReader import GCodeReader
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class UFPReader(MeshReader):
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def __init__(self) -> None:
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super().__init__()
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MimeTypeDatabase.addMimeType(
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MimeType(
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name = "application/x-ufp",
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comment = "Ultimaker Format Package",
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suffixes = ["ufp"]
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)
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)
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self._supported_extensions = [".ufp"]
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def _read(self, file_name: str) -> CuraSceneNode:
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# Open the file
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archive = VirtualFile()
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archive.open(file_name)
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# Get the gcode data from the file
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gcode_data = archive.getData("/3D/model.gcode")
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# Convert the bytes stream to string
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gcode_stream = gcode_data["/3D/model.gcode"].decode("utf-8")
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# Open the GCodeReader to parse the data
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gcode_reader = cast(GCodeReader, PluginRegistry.getInstance().getPluginObject("GCodeReader"))
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gcode_reader.preReadFromStream(gcode_stream)
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return gcode_reader.readFromStream(gcode_stream)
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