def run_twistd_plugin(filename): from carbon.conf import get_parser from twisted.scripts.twistd import ServerOptions bin_dir = dirname(abspath(filename)) root_dir = dirname(bin_dir) os.environ.setdefault('GRAPHITE_ROOT', root_dir) program = basename(filename).split('.')[0] # First, parse command line options as the legacy carbon scripts used to # do. parser = get_parser(program) (options, args) = parser.parse_args() if not args: parser.print_usage() return # This isn't as evil as you might think __builtins__["instance"] = options.instance __builtins__["program"] = program # Then forward applicable options to either twistd or to the plugin itself. twistd_options = ["--no_save"] # If no reactor was selected yet, try to use the epoll reactor if # available. try: from twisted.internet import epollreactor twistd_options.append("--reactor=epoll") except: pass if options.debug: twistd_options.extend(["--nodaemon"]) if options.profile: twistd_options.append("--profile") if options.pidfile: twistd_options.extend(["--pidfile", options.pidfile]) # Now for the plugin-specific options. twistd_options.append(program) if options.debug: twistd_options.append("--debug") for option_name, option_value in vars(options).items(): if (option_value is not None and option_name not in ("debug", "profile", "pidfile")): twistd_options.extend(["--%s" % option_name.replace("_", "-"), option_value]) # Finally, append extra args so that twistd has a chance to process them. twistd_options.extend(args) config = ServerOptions() config.parseOptions(twistd_options) runApp(config)
def run_twistd_plugin(filename): from carbon.conf import get_parser from twisted.scripts.twistd import ServerOptions bin_dir = dirname(abspath(filename)) root_dir = dirname(bin_dir) os.environ.setdefault('GRAPHITE_ROOT', root_dir) program = basename(filename).split('.')[0] # First, parse command line options as the legacy carbon scripts used to # do. parser = get_parser(program) (options, args) = parser.parse_args() if not args: parser.print_usage() return # This isn't as evil as you might think __builtins__["instance"] = options.instance __builtins__["program"] = program # Then forward applicable options to either twistd or to the plugin itself. twistd_options = ["--no_save"] # If no reactor was selected yet, try to use the epoll reactor if # available. try: from twisted.internet import epollreactor twistd_options.append("--reactor=epoll") except: pass if options.debug: twistd_options.extend(["--nodaemon"]) if options.profile: twistd_options.append("--profile") if options.pidfile: twistd_options.extend(["--pidfile", options.pidfile]) # Now for the plugin-specific options. twistd_options.append(program) if options.debug: twistd_options.append("--debug") for option_name, option_value in vars(options).items(): if (option_value is not None and option_name not in ("debug", "profile", "pidfile")): twistd_options.extend( ["--%s" % option_name.replace("_", "-"), option_value]) # Finally, append extra args so that twistd has a chance to process them. twistd_options.extend(args) config = ServerOptions() config.parseOptions(twistd_options) runApp(config)