Package td_parser :: Module td_parser :: Class ParserState

Class ParserState

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A parser state is basically a pair of a goallist (derivation) and a wordlist, with a Pythonic class instance wrapper.

Instance Methods

[hide private]

__init__(self, GoalList, WordList)

string __str__(self)
Return nice string rep.

__getitem__(self, i)
This is a little silly! Purely for illustration! Allows ParserState instances to be accessed using the usual Python sequence syntax

Method Details

[hide private]

init(self, GoalList, WordList)
(Constructor)

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None

str(self)
(Informal representation operator)

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Return nice string rep.

Look like a pair! Because that's what you are!

Returns: string

getitem(self, i)
(Indexing operator)

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This is a little silly! Purely for illustration! Allows ParserState instances to be accessed using the usual Python sequence syntax

>>> ps = ParserState(['S'],['a', 'dog', 'walks'])
>>> ps[0]
['S]
>>> ps[1]
['a', 'dog', 'walks']

Class ParserState

__init__(self, GoalList, WordList) (Constructor)

__str__(self) (Informal representation operator)

__getitem__(self, i) (Indexing operator)

init(self, GoalList, WordList)
(Constructor)

str(self)
(Informal representation operator)

getitem(self, i)
(Indexing operator)