def parse_options_and_load_target(): opt_parser = optparse.OptionParser(usage="%prog [options] [target] [target-specific-options]", prog="translate", formatter=OptHelpFormatter(), add_help_option=False) opt_parser.disable_interspersed_args() config = get_combined_translation_config( overrides=OVERRIDES, translating=True) to_optparse(config, parser=opt_parser, useoptions=['translation.*']) translateconfig = Config(translate_optiondescr) to_optparse(translateconfig, parser=opt_parser) options, args = opt_parser.parse_args() # set goals and skipped_goals reset = False for name, _, _, _ in GOALS: if name.startswith('?'): continue if getattr(translateconfig.goal_options, name): if name not in translateconfig.goals: translateconfig.goals.append(name) if getattr(translateconfig.goal_options, 'no_'+name): if name not in translateconfig.skipped_goals: if not reset: translateconfig.skipped_goals[:] = [] reset = True translateconfig.skipped_goals.append(name) if args: arg = args[0] args = args[1:] if os.path.isfile(arg+'.py'): assert not os.path.isfile(arg), ( "ambiguous file naming, please rename %s" % arg) translateconfig.targetspec = arg elif os.path.isfile(arg) and arg.endswith('.py'): translateconfig.targetspec = arg[:-3] else: log.ERROR("Could not find target %r" % (arg, )) sys.exit(1) # apply the platform settings set_platform(config) targetspec = translateconfig.targetspec targetspec_dic = load_target(targetspec) if args and not targetspec_dic.get('take_options', False): log.WARNING("target specific arguments supplied but will be ignored: %s" % ' '.join(args)) # give the target the possibility to get its own configuration options # into the config if 'get_additional_config_options' in targetspec_dic: optiondescr = targetspec_dic['get_additional_config_options']() config = get_combined_translation_config( optiondescr, existing_config=config, translating=True) # apply the optimization level settings set_opt_level(config, translateconfig.opt) # let the target modify or prepare itself # based on the config if 'handle_config' in targetspec_dic: targetspec_dic['handle_config'](config, translateconfig) # perform checks (if any) on the final config final_check_config(config) if translateconfig.help: opt_parser.print_help() if 'print_help' in targetspec_dic: print "\n\nTarget specific help:\n\n" targetspec_dic['print_help'](config) print "\n\nFor detailed descriptions of the command line options see" print "http://codespeak.net/pypy/dist/pypy/doc/config/commandline.html" sys.exit(0) return targetspec_dic, translateconfig, config, args
def parse_options_and_load_target(): opt_parser = optparse.OptionParser( usage="%prog [options] [target] [target-specific-options]", prog="translate", formatter=OptHelpFormatter(), add_help_option=False) opt_parser.disable_interspersed_args() config = get_combined_translation_config(overrides=OVERRIDES, translating=True) to_optparse(config, parser=opt_parser, useoptions=['translation.*']) translateconfig = Config(translate_optiondescr) to_optparse(translateconfig, parser=opt_parser) options, args = opt_parser.parse_args() # set goals and skipped_goals reset = False for name, _, _, _ in GOALS: if name.startswith('?'): continue if getattr(translateconfig.goal_options, name): if name not in translateconfig.goals: translateconfig.goals.append(name) if getattr(translateconfig.goal_options, 'no_' + name): if name not in translateconfig.skipped_goals: if not reset: translateconfig.skipped_goals[:] = [] reset = True translateconfig.skipped_goals.append(name) if args: arg = args[0] args = args[1:] if os.path.isfile(arg + '.py'): assert not os.path.isfile(arg), ( "ambiguous file naming, please rename %s" % arg) translateconfig.targetspec = arg elif os.path.isfile(arg) and arg.endswith('.py'): translateconfig.targetspec = arg[:-3] else: log.ERROR("Could not find target %r" % (arg, )) sys.exit(1) # apply the platform settings set_platform(config) targetspec = translateconfig.targetspec targetspec_dic = load_target(targetspec) if args and not targetspec_dic.get('take_options', False): log.WARNING( "target specific arguments supplied but will be ignored: %s" % ' '.join(args)) # give the target the possibility to get its own configuration options # into the config if 'get_additional_config_options' in targetspec_dic: optiondescr = targetspec_dic['get_additional_config_options']() config = get_combined_translation_config(optiondescr, existing_config=config, translating=True) # apply the optimization level settings set_opt_level(config, translateconfig.opt) # let the target modify or prepare itself # based on the config if 'handle_config' in targetspec_dic: targetspec_dic['handle_config'](config, translateconfig) # perform checks (if any) on the final config final_check_config(config) if translateconfig.help: opt_parser.print_help() if 'print_help' in targetspec_dic: print "\n\nTarget specific help:\n\n" targetspec_dic['print_help'](config) print "\n\nFor detailed descriptions of the command line options see" print "http://pypy.readthedocs.org/en/latest/config/commandline.html" sys.exit(0) return targetspec_dic, translateconfig, config, args