25 lines
617 B
Python
25 lines
617 B
Python
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from xml.etree import cElementTree as ET
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class OptionalSetting(object):
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interfaces = set(('required',))
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def setRequired(self, value):
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value = bool(value)
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if value and not self['required']:
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self.xml.append(ET.Element("{%s}required" % self.namespace))
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elif not value and self['required']:
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self.delRequired()
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def getRequired(self):
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required = self.xml.find("{%s}required" % self.namespace)
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if required is not None:
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return True
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else:
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return False
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def delRequired(self):
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required = self.xml.find("{%s}required" % self.namespace)
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if required is not None:
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self.xml.remove(required)
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