nltk.sem.logic.SubstituteBindingsI

class documentation

class SubstituteBindingsI(object): (source)

Known subclasses: nltk.featstruct.FeatStruct, nltk.featstruct.SubstituteBindingsSequence, nltk.sem.logic.Expression

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An interface for classes that can perform substitutions for variables.

Method substitute_bindings No summary
Method variables No summary
def substitute_bindings(self, bindings): (source)
overridden in nltk.featstruct.FeatStruct, nltk.featstruct.SubstituteBindingsSequence, nltk.sem.logic.Expression
Returns
(any)The object that is obtained by replacing each variable bound by bindings with its values. Aliases are already resolved. (maybe?)
def variables(self): (source)
overridden in nltk.featstruct.FeatStruct, nltk.featstruct.SubstituteBindingsSequence, nltk.sem.logic.Expression
Returns
A list of all variables in this object.