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Fix return type in GCodeProfileReader

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Nino van Hooff 2020-05-27 14:24:28 +02:00
parent 5eb5ffd916
commit 6035adb963
1 changed files with 2 additions and 1 deletions
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3
plugins/GCodeProfileReader/GCodeProfileReader.py
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@ -3,6 +3,7 @@
import re #Regular expressions for parsing escape characters in the settings. import re #Regular expressions for parsing escape characters in the settings.
import json import json
from typing import Optional
from UM.Settings.ContainerFormatError import ContainerFormatError from UM.Settings.ContainerFormatError import ContainerFormatError
from UM.Settings.InstanceContainer import InstanceContainer from UM.Settings.InstanceContainer import InstanceContainer
@ -117,7 +118,7 @@ def unescapeGcodeComment(string: str) -> str:
return pattern.sub(lambda m: GCodeProfileReader.escape_characters[re.escape(m.group(0))], string) return pattern.sub(lambda m: GCodeProfileReader.escape_characters[re.escape(m.group(0))], string)
def readQualityProfileFromString(profile_string) -> InstanceContainer: def readQualityProfileFromString(profile_string) -> Optional[InstanceContainer]:
"""Read in a profile from a serialized string. """Read in a profile from a serialized string.
:param profile_string: The profile data in serialized form. :param profile_string: The profile data in serialized form.