baconscript/bs.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

"""Interactive BaconScript shell.
"""

import logging
import sys
from bacon.script import comment, listener
from bacon.script import loadConfig as loadBsConfig
from bacon.hog4 import HogNet


# setup logging
logger = logging.getLogger()
logger.setLevel(logging.DEBUG)

listener.osc = HogNet(loadBsConfig('server.cfg'))

# handle user input if run directly
if __name__ == '__main__':
    if len(sys.argv) > 1:
        # look for macros passed as arguments
        logging.debug("found macro at argv[1]")
        comment(sys.argv[1])
    else:
        # for input history and line editing
        import readline
        # be an interactive shell
        while True:
            # get user input
            try:
                text = input("comment# ")
            except (KeyboardInterrupt, EOFError):
                text = 'exit'
                print(text)
            # catch exit keyword
            if text.lower() == 'exit':
                break
            # exec user input
            comment(text)