bumblebee-status/bumblebee-status

#!/usr/bin/env python

import os
import sys
import logging
import bumblebee.theme
import bumblebee.engine
import bumblebee.config
import bumblebee.output
import bumblebee.input
import bumblebee.modules.error

def main():
    config = bumblebee.config.Config(sys.argv[1:])

    if config.debug():
        logging.basicConfig(
            level=logging.DEBUG,
            format="[%(asctime)s] %(levelname)-8s %(message)s",
            filename=os.path.expanduser(config.logfile())
        )
    else:
        logging.basicConfig(
            level=logging.DEBUG,
            format="[%(asctime)s] %(levelname)-8s %(message)s",
            stream=sys.stderr
        )

    theme = bumblebee.theme.Theme(config.theme())
    output = bumblebee.output.I3BarOutput(theme=theme)
    inp = bumblebee.input.I3BarInput()
    engine = None

    try:
        engine = bumblebee.engine.Engine(
            config=config,
            output=output,
            inp=inp,
        )
        engine.run()
    except KeyboardInterrupt as error:
        inp.stop()
        sys.exit(0)
    except BaseException as e:
        if not engine: raise
        module = engine.current_module()
        logging.exception(e)
        if output.started():
            output.flush()
            output.end()
        else:
            output.start()
        import time
        while True:
            output.begin()
            error = bumblebee.modules.error.Module(engine, config)
            error.set("exception occurred: {} in {}".format(e, module))
            widget = error.widgets()[0]
            widget.link_module(error)
            output.draw(widget, error)
            output.flush()
            output.end()
            time.sleep(1)

if __name__ == "__main__":
    main()

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