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Bugfix: Node.set_value() does not work with enumerations #888

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Bugfix: Node.set_value() does not work with enumerations #888

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66c0fd4
Bugfix: Node.set_value() does not work with enumerations
Sep 9, 2019
f30edfd
Accidentally double-added line removed
Sep 9, 2019
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6 changes: 6 additions & 0 deletions opcua/common/node.py
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Original file line number Diff line number Diff line change
Expand Up @@ -209,9 +209,15 @@ def set_value(self, value, varianttype=None):
elif isinstance(value, ua.Variant):
datavalue = ua.DataValue(value)
datavalue.SourceTimestamp = datetime.utcnow()
elif varianttype is None:
# Use the data type of the node (self) if no data type is given.
varianttype = self.get_data_type_as_variant_type()
datavalue = ua.DataValue(ua.Variant(value, varianttype))
datavalue.SourceTimestamp = datetime.utcnow()
else:
datavalue = ua.DataValue(ua.Variant(value, varianttype))
datavalue.SourceTimestamp = datetime.utcnow()

self.set_attribute(ua.AttributeIds.Value, datavalue)

set_data_value = set_value
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