twisted.positioning._sentenceView Source (View In Hierarchy)
Known subclasses: twisted.positioning.nmea.NMEAProtocol
A mixin for certain protocols that produce positioning sentences.
This mixin helps protocols that store the layout of sentences that they
consume in a
_SENTENCE_CONTENTS class variable provide all
sentence attributes that can ever occur. It does this by providing a class
getSentenceAttributes, which iterates over all
sentence types and collects the possible sentence attributes.
|Class Method||getSentenceAttributes||Returns a set of all attributes that might be found in the sentences produced by this protocol.|
Returns a set of all attributes that might be found in the sentences produced by this protocol.
This is basically a set of all the attributes of all the sentences that this protocol can produce.
|Returns||The set of all possible sentence attribute names. (type: |