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Fix mypy complains about Optional ConfigParser

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CURA-7644
This commit is contained in:
Kostas Karmas 2020-08-14 13:59:45 +02:00
parent a5a5d944e0
commit fd529c48c8
1 changed files with 12 additions and 13 deletions
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25
plugins/3MFReader/ThreeMFWorkspaceReader.py
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@ -976,19 +976,18 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
:return: The count of the machine's extruders
"""
machine_extruder_count = None
if self._machine_info \
and self._machine_info.definition_changes_info \
and "values" in self._machine_info.definition_changes_info.parser \
and "machine_extruder_count" in self._machine_info.definition_changes_info.parser["values"]:
try:
# Theoretically, if the machine_extruder_count is a setting formula (e.g. "=3"), this will produce a
# value error and the project file loading will load the settings in the first extruder only.
# This is not expected to happen though, since all machine definitions define the machine_extruder_count
# as an integer.
machine_extruder_count = int(self._machine_info.definition_changes_info.parser["values"]["machine_extruder_count"])
except ValueError:
Logger.log("w", "'machine_extruder_count' in file '{file_name}' is not a number."
.format(file_name = self._machine_info.definition_changes_info.file_name))
if self._machine_info and self._machine_info.definition_changes_info:
definition_changes_parser = cast(ConfigParser, self._machine_info.definition_changes_info.parser)
if "values" in definition_changes_parser and "machine_extruder_count" in definition_changes_parser["values"]:
try:
# Theoretically, if the machine_extruder_count is a setting formula (e.g. "=3"), this will produce
# a value error and the project file loading will load the settings in the first extruder only.
# This is not expected to happen though, since all machine definitions define the machine extruder
# count as an integer.
machine_extruder_count = int(definition_changes_parser["values"]["machine_extruder_count"])
except ValueError:
Logger.log("w", "'machine_extruder_count' in file '{file_name}' is not a number."
.format(file_name = self._machine_info.definition_changes_info.file_name))
return machine_extruder_count
def _createNewQualityChanges(self, quality_type: str, intent_category: Optional[str], name: str, global_stack: GlobalStack, extruder_stack: Optional[ExtruderStack]) -> InstanceContainer: