Python: module simpleparse.dispatchprocessor

simpleparse.dispatchprocessor | index s:\sp\simpleparse\dispatchprocessor.py

`Dispatch-processor API
This is a post-processing processor API based on dispatching
each element of a result tree in a top-down recursive call
structure. It is the API used by the SimpleParseGrammar Parser,
and likely will be the default processor for SimpleParse.`

Classes
`` |  | simpleparse.processor.Processor(simpleparse.processor.MethodSource) DispatchProcessor
class DispatchProcessor(simpleparse.processor.Processor)
`` | `Dispatch results-tree in a top-down recursive pattern with attribute lookup to determine production -> method correspondence. To use the class, subclass it, then define methods for processing each production. The methods should take this form: def production_name( self, (tag, left, right, children), buffer): pass Where children may be either a list, or None, and buffer is the entire buffer being parsed.`
| Method resolution order: DispatchProcessor simpleparse.processor.Processor simpleparse.processor.MethodSource Methods defined here: __call__(self, value, buffer) `Process the results of the parsing run over buffer Value can either be: (success, tags, next) for a top-level production, or (tag, left, right, children) for a non-top production.` Data and non-method functions defined here: __doc__ = 'Dispatch results-tree in a top-down recursive pa... and buffer is the\n\tentire buffer being parsed.\n\t' `str(object) -> string Return a nice string representation of the object. If the argument is a string, the return value is the same object.` __module__ = 'simpleparse.dispatchprocessor' `str(object) -> string Return a nice string representation of the object. If the argument is a string, the return value is the same object.` Methods inherited from simpleparse.processor.Processor: __repr__(self) `Return a representation of the class`

Functions
`` |  | dispatch(source, tag, buffer) `Dispatch on source for tag with buffer Find the attribute or key tag[0] of source, then call it with (tag, buffer)` dispatchList(source, taglist, buffer) `Dispatch on source for each tag in taglist with buffer` getString((tag, left, right, sublist), buffer) `Return the string value of the tag passed` lines(start=None, end=None, buffer=None) `Return line number in file at character index (mx.TextTools version)` multiMap(taglist, source=None, buffer=None) `Convert a taglist to a mapping from tag-object:[list-of-tags] For instance, if you have items of 3 different types, in any order, you can retrieve them all sorted by type with multimap( childlist) then access them by tagobject key.` singleMap(taglist, source=None, buffer=None) `Convert a taglist to a mapping from tag-object:tag, overwritting early with late tags`

Data
`` |  | __file__ = r'S:\sp\simpleparse\dispatchprocessor.pyc' __name__ = 'simpleparse.dispatchprocessor'