tivars.tokenizer.state.InterpolationStart

class documentation

class InterpolationStart(Line): (source)

Constructor: InterpolationStart(length)

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Encoder state to initialize InterpolatedString

If any token besides " is encountered, this state is immediately exited to avoid cluttering the stack.

Method next Determines the next encode state given a token
Class Variable mode Whether to munch maximally (0) or minimally (-1)

Inherited from EncoderState (via Line):

Method __init__ Undocumented
Method munch Munch the input string and determine the resulting token, encoder state, and remainder of the string
Class Variable max_length The maximum number of tokens to emit before leaving this state
Instance Variable length Undocumented
def next(self, token: Token) -> list[EncoderState]: (source)
overrides tivars.tokenizer.state.Line.next

Determines the next encode state given a token

The current state is popped from the stack, and the states returned by this method are pushed.

If the list of returned states is...
  • empty, then the encoder is exiting the current state.
  • length one, then the encoder's current state is being replaced by a new state.
  • length two, then the encoder is entering a new state, able to exit back to this one.
Parameters
token:TokenThe current token
Returns
list[EncoderState]A list of encoder states to add to the stack
mode: int = (source)
overrides tivars.tokenizer.state.EncoderState.mode

Whether to munch maximally (0) or minimally (-1)