20 lines
485 B
Python
20 lines
485 B
Python
from .field import Field
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class Attribute(Field):
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def __init__(self, tag, default=None):
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self.tag = tag
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self.value = default
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self.default = default
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def __get__(self, inst, cls):
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if inst is None:
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return self
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assert self.name is not None
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return self.value
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def __set__(self, inst, value):
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assert self.name is not None
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self.value = value
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inst._xml_attributes[self.name] = (self.tag, value)
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