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Close streams before opening the next

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Because zipfile can't handle multiple open streams at the same time.

Contributes to issue CURA-4872.
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Ghostkeeper 2018-01-26 16:15:30 +01:00
parent b6c7a0829f
commit 20b903855f
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plugins/UFPWriter/UFPWriter.py
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@ -20,6 +20,7 @@ class UFPWriter(MeshWriter):
PluginRegistry.getInstance().getPluginObject("GCodeWriter").write(gcode_textio, None)
gcode = archive.getStream("/3D/model.gcode")
gcode.write(gcode_textio.getvalue().encode("UTF-8"))
gcode.close()
archive.addRelation(virtual_path = "/3D/model.gcode", file_type = "http://schemas.ultimaker.org/package/2018/relationships/gcode")
#Store the thumbnail.
@ -27,4 +28,5 @@ class UFPWriter(MeshWriter):
archive.addContentType(extension = "png", mime_type = "image/png")
thumbnail = archive.getStream("/Metadata/thumbnail.png")
thumbnail.write(os.path.join(os.path.basename(__file__), "kitten.png"))
thumbnail.close()
archive.addRelation(virtual_path = "/Metadata/thumbnail.png", file_type = "http://schemas.openxmlformats.org/package/2006/relationships/metadata/thumbnail")