A partial mapping from feature variables to values. Simple variables
can be either bound
(i.e., assigned a value), or unbound (i.e., left unspecified). Aliased
variables can additionally be inconsistant (i.e., assigned multiple incompatible
values).
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list of FeatureVariable
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bool
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lookup(self,
variable,
update_aliased_bindings=True)
Returns:
The value that it assigned to the given variable, if it's bound; or
the variable itself if it's unbound. |
source code
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Inherited from object :
__delattr__ ,
__getattribute__ ,
__hash__ ,
__new__ ,
__reduce__ ,
__reduce_ex__ ,
__setattr__ ,
__str__
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