pygments-signalflow

A Pygments syntax lexer for the SignalFx SignalFlow real-time streaming analytics language.

Installation

$ pip install pygments-signalflow

Usage

The pygments-signalflow package is setup to include the proper entrypoints so that pygmentize can use the lexer out of the box:

$ cat example.flow
data('cpu.utilization').mean().publish()
$ pygmentize example.flow  # This will show in fancy colors!
data('cpu.utilization').mean().publish()

From source

To use the lexer from source (for example with the excellent Prompt Toolkit):

import prompt_toolkit
import pygments
import pygments_signalflow

...

prompt_toolkit.shortcuts.prompt('> ',
    lexer=prompt_toolkit.layout.lexers.PygmensLexer(
        pygments_signalflow.SignalFlowLexer()))