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Remove defaults section from current settings before adding it to a gcode file.

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Contributes to CURA-936
This commit is contained in:
fieldOfView 2016-03-02 21:18:16 +01:00
parent 05a9b449af
commit 90fda4cb3d
1 changed files with 7 additions and 5 deletions
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12
plugins/GCodeWriter/GCodeWriter.py
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@ -6,6 +6,7 @@ from UM.Logger import Logger
from UM.Application import Application
import io
import re #For escaping characters in the settings.
import copy
class GCodeWriter(MeshWriter):
@ -56,17 +57,18 @@ class GCodeWriter(MeshWriter):
def _serialiseProfile(self, profile):
prefix = ";SETTING_" + str(GCodeWriter.version) + " " #The prefix to put before each line.
prefix_length = len(prefix)
serialised = profile.serialise()
#Serialise a deepcopy to remove the defaults from the profile
serialised = copy.deepcopy(profile).serialise()
#Escape characters that have a special meaning in g-code comments.
pattern = re.compile("|".join(GCodeWriter.escape_characters.keys()))
serialised = pattern.sub(lambda m: GCodeWriter.escape_characters[re.escape(m.group(0))], serialised) #Perform the replacement with a regular expression.
#Introduce line breaks so that each comment is no longer than 80 characters. Prepend each line with the prefix.
result = ""
for pos in range(0, len(serialised), 80 - prefix_length): #Lines have 80 characters, so the payload of each line is 80 - prefix.
result += prefix + serialised[pos : pos + 80 - prefix_length] + "\n"
serialised = result
return serialised