__init__ ([features]) |
Create a new feature dictionary, with the specified features. |
clear (() -> None. Remove all items from D.) |
If self is frozen, raise ValueError. |
copy ([deep]) |
Return a new copy of self . |
cyclic () |
Return True if this feature structure contains itself. |
equal_values (other[, check_reentrance]) |
Return True if self and other assign the same value to to every feature. |
freeze () |
Make this feature structure, and any feature structures it contains, immutable. |
fromkeys (...) |
v defaults to None. |
frozen () |
Return True if this feature structure is immutable. |
get (name_or_path[, default]) |
If the feature with the given name or path exists, return its value; otherwise, return default . |
has_key (name_or_path) |
Return true if a feature with the given name or path exists. |
items (() -> list of D’s (key, value) pairs, ...) |
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iteritems (() -> an iterator over the (key, ...) |
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iterkeys (() -> an iterator over the keys of D) |
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itervalues (...) |
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keys (() -> list of D’s keys) |
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pop ((k[,d]) -> v, ...) |
If key is not found, d is returned if given, otherwise KeyError is raised If self is frozen, raise ValueError. |
popitem (() -> (k, v), ...) |
2-tuple; but raise KeyError if D is empty. |
remove_variables () |
Return the feature structure that is obtained by deleting any feature whose value is a Variable . |
rename_variables ([vars, used_vars, new_vars]) |
see: | nltk.featstruct.rename_variables() |
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retract_bindings (bindings) |
see: | nltk.featstruct.retract_bindings() |
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setdefault ((k[,d]) -> D.get(k,d), ...) |
If self is frozen, raise ValueError. |
substitute_bindings (bindings) |
see: | nltk.featstruct.substitute_bindings() |
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subsumes (other) |
Return True if self subsumes other . |
unicode_repr () |
Display a single-line representation of this feature structure, suitable for embedding in other representations. |
unify (other[, bindings, trace, fail, ...]) |
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update ([features]) |
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values (() -> list of D’s values) |
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variables () |
see: | nltk.featstruct.find_variables() |
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viewitems (...) |
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viewkeys (...) |
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viewvalues (...) |
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walk () |
Return an iterator that generates this feature structure, and each feature structure it contains. |