mirror of
https://github.com/Ultimaker/Cura.git
synced 2025-07-06 22:47:29 -06:00
27 lines
955 B
Python
27 lines
955 B
Python
# Copyright (c) 2018 Ultimaker B.V.
|
|
# Cura is released under the terms of the LGPLv3 or higher.
|
|
|
|
import gzip
|
|
|
|
from io import TextIOWrapper
|
|
|
|
from UM.Mesh.MeshReader import MeshReader #The class we're extending/implementing.
|
|
from UM.PluginRegistry import PluginRegistry
|
|
|
|
## A file writer that writes gzipped g-code.
|
|
#
|
|
# If you're zipping g-code, you might as well use gzip!
|
|
class GCodeGzReader(MeshReader):
|
|
|
|
def __init__(self):
|
|
super(GCodeGzReader, self).__init__()
|
|
self._supported_extensions = [".gcode.gz"]
|
|
|
|
def read(self, file_name):
|
|
with open(file_name, "rb") as file:
|
|
file_data = file.read()
|
|
uncompressed_gcode = gzip.decompress(file_data).decode("utf-8")
|
|
PluginRegistry.getInstance().getPluginObject("GCodeReader").preReadFromStream(uncompressed_gcode)
|
|
result = PluginRegistry.getInstance().getPluginObject("GCodeReader").readFromStream(uncompressed_gcode)
|
|
|
|
return result
|