def main(): with open(maas_data) as fp: maas_machines = json.load(fp) machine_view = maas_machines ui = MachineUI(machine_view) EventLoop.build_loop(ui, STYLES, unhandled_input=unhandled_input) EventLoop.run()
def main(): opts = parse_options(sys.argv[1:]) if os.geteuid() == 0: utils.info("") utils.info("This should _not_ be run as root or with sudo.") utils.info("") sys.exit(1) if not os.path.isdir(opts.cache_dir): os.makedirs(opts.cache_dir) # Application Config app.config = {'metadata': None} app.argv = opts app.log = setup_logging("conjure-down", os.path.join(opts.cache_dir, 'conjure-down.log'), opts.debug) app.env = os.environ.copy() if app.argv.controller and app.argv.model: app.headless = True app.ui = None app.env['CONJURE_UP_HEADLESS'] = "1" _start() app.ui = ConjureUI() EventLoop.build_loop(app.ui, STYLES, unhandled_input=unhandled_input) EventLoop.set_alarm_in(0.05, _start) EventLoop.run()
def main(): opts = parse_options(sys.argv[1:]) config = Config('bundle-placer', opts.__dict__) config.save() setup_logger(cfg_path=config.cfg_path) log = logging.getLogger('bundleplacer') log.debug(opts.__dict__) log.info("Editing file: {}".format(opts.bundle_filename)) if opts.maas_ip and opts.maas_cred: creds = dict(api_host=opts.maas_ip, api_key=opts.maas_cred) maas, maas_state = connect_to_maas(creds) else: maas_state = FakeMaasState() placement_controller = PlacementController(config=config, maas_state=maas_state) mainview = PlacerView(placement_controller, config) ui = PlacerUI(mainview) def unhandled_input(key): if key in ['q', 'Q']: raise urwid.ExitMainLoop() EventLoop.build_loop(ui, STYLES, unhandled_input=unhandled_input) mainview.loop = EventLoop.loop mainview.update() EventLoop.run()
def show(self): def _stop(key): if key in ['q', 'Q']: raise ExitMainLoop() app.notrack = True app.noreport = True app.ui = ConjureUI() EventLoop.build_loop(app.ui, STYLES, unhandled_input=_stop) super().show() EventLoop.run()
def main(): opts = parse_options(sys.argv[1:]) if os.geteuid() == 0: utils.info("") utils.info("This should _not_ be run as root or with sudo.") utils.info("") sys.exit(1) if not os.path.isdir(opts.cache_dir): os.makedirs(opts.cache_dir) # Application Config app.config = {'metadata': None} app.argv = opts app.log = setup_logging(app, os.path.join(opts.cache_dir, 'conjure-down.log'), opts.debug) # Make sure juju paths are setup juju.set_bin_path() app.env = os.environ.copy() app.loop = asyncio.get_event_loop() app.loop.add_signal_handler(signal.SIGINT, events.Shutdown.set) app.loop.create_task(events.shutdown_watcher()) app.loop.create_task(_start()) try: if app.argv.controller and app.argv.model: app.headless = True app.ui = None app.env['CONJURE_UP_HEADLESS'] = "1" app.loop.run_forever() else: app.ui = ConjureUI() EventLoop.build_loop(app.ui, STYLES, unhandled_input=events.unhandled_input) EventLoop.run() finally: # explicitly close aysncio event loop to avoid hitting the # following issue due to signal handlers added by # asyncio.create_subprocess_exec being cleaned up during final # garbage collection: https://github.com/python/asyncio/issues/396 app.loop.close()
def start(self): EventLoop.build_loop(self.common['ui'], STYLES, unhandled_input=self.unhandled_input) EventLoop.set_alarm_in(0.05, self._start) EventLoop.run()
def main(): with open(juju_data) as fp: juju_state = json.load(fp) ui = ServiceUI(juju_state) EventLoop.build_loop(ui, STYLES, unhandled_input=unhandled_input) EventLoop.run()
def main(): if os.geteuid() == 0: print("") print(" !! This should _not_ be run as root or with sudo. !!") print("") sys.exit(1) # Verify we can access ~/.local/share/juju if it exists juju_dir = pathlib.Path('~/.local/share/juju').expanduser() if juju_dir.exists(): try: for f in juju_dir.iterdir(): if f.is_file(): f.read_text() except PermissionError: print("") print(" !! Unable to read from ~/.local/share/juju, please " "double check your permissions on that directory " "and its files. !!") print("") sys.exit(1) utils.set_terminal_title("conjure-up") opts = parse_options(sys.argv[1:]) spell = os.path.basename(os.path.abspath(opts.spell)) if not os.path.isdir(opts.cache_dir): os.makedirs(opts.cache_dir) # Application Config os.environ['UNIT_STATE_DB'] = os.path.join(opts.cache_dir, '.state.db') app.state = unitdata.kv() app.env = os.environ.copy() app.config = {'metadata': None} app.argv = opts app.log = setup_logging(app, os.path.join(opts.cache_dir, 'conjure-up.log'), opts.debug) if app.argv.conf_file.expanduser().exists(): conf = configparser.ConfigParser() conf.read_string(app.argv.conf_file.expanduser().read_text()) app.notrack = conf.getboolean('REPORTING', 'notrack', fallback=False) app.noreport = conf.getboolean('REPORTING', 'noreport', fallback=False) if app.argv.notrack: app.notrack = True if app.argv.noreport: app.noreport = True # Grab current LXD and Juju versions app.log.debug("Juju version: {}, " "conjure-up version: {}".format(utils.juju_version(), VERSION)) # Setup proxy apply_proxy() app.session_id = os.getenv('CONJURE_TEST_SESSION_ID', str(uuid.uuid4())) spells_dir = app.argv.spells_dir app.config['spells-dir'] = spells_dir spells_index_path = os.path.join(app.config['spells-dir'], 'spells-index.yaml') spells_registry_branch = os.getenv('CONJUREUP_REGISTRY_BRANCH', 'stable') if not app.argv.nosync: if not os.path.exists(spells_dir): utils.info("No spells found, syncing from registry, please wait.") try: download_or_sync_registry(app.argv.registry, spells_dir, branch=spells_registry_branch) except subprocess.CalledProcessError as e: if not os.path.exists(spells_dir): utils.error("Could not load from registry") sys.exit(1) app.log.debug('Could not sync spells from github: {}'.format(e)) else: if not os.path.exists(spells_index_path): utils.error( "You opted to not sync from the spells registry, however, " "we could not find any suitable spells in: " "{}".format(spells_dir)) sys.exit(1) with open(spells_index_path) as fp: app.spells_index = yaml.safe_load(fp.read()) spell_name = spell app.endpoint_type = detect_endpoint(opts.spell) if app.endpoint_type == EndpointType.LOCAL_SEARCH: spells = utils.find_spells_matching(opts.spell) if len(spells) == 0: utils.error("Can't find a spell matching '{}'".format(opts.spell)) sys.exit(1) # One result means it was a direct match and we can copy it # now. Changing the endpoint type then stops us from showing # the picker UI. More than one result means we need to show # the picker UI and will defer the copy to # SpellPickerController.finish(), so nothing to do here. if len(spells) == 1: app.log.debug("found spell {}".format(spells[0][1])) spell = spells[0][1] utils.set_chosen_spell(spell_name, os.path.join(opts.cache_dir, spell['key'])) download_local( os.path.join(app.config['spells-dir'], spell['key']), app.config['spell-dir']) utils.set_spell_metadata() StepModel.load_spell_steps() AddonModel.load_spell_addons() app.endpoint_type = EndpointType.LOCAL_DIR # download spell if necessary elif app.endpoint_type == EndpointType.LOCAL_DIR: if not os.path.isdir(opts.spell): utils.warning("Could not find spell {}".format(opts.spell)) sys.exit(1) if not os.path.exists(os.path.join(opts.spell, "metadata.yaml")): utils.warning("'{}' does not appear to be a spell. " "{}/metadata.yaml was not found.".format( opts.spell, opts.spell)) sys.exit(1) spell_name = os.path.basename(os.path.abspath(spell)) utils.set_chosen_spell(spell_name, path.join(opts.cache_dir, spell_name)) download_local(opts.spell, app.config['spell-dir']) utils.set_spell_metadata() StepModel.load_spell_steps() AddonModel.load_spell_addons() elif app.endpoint_type in [EndpointType.VCS, EndpointType.HTTP]: utils.set_chosen_spell(spell, path.join(opts.cache_dir, spell)) remote = get_remote_url(opts.spell) if remote is None: utils.warning("Can't guess URL matching '{}'".format(opts.spell)) sys.exit(1) download(remote, app.config['spell-dir'], True) utils.set_spell_metadata() StepModel.load_spell_steps() AddonModel.load_spell_addons() app.env['CONJURE_UP_CACHEDIR'] = app.argv.cache_dir if app.argv.show_env: if app.endpoint_type in [None, EndpointType.LOCAL_SEARCH]: utils.error("Please specify a spell for headless mode.") sys.exit(1) show_env() app.sentry = raven.Client( dsn=SENTRY_DSN, release=VERSION, transport=RequestsHTTPTransport, processors=('conjureup.utils.SanitizeDataProcessor', )) track_screen("Application Start") track_event("OS", platform.platform(), "") app.loop = asyncio.get_event_loop() app.loop.add_signal_handler(signal.SIGINT, events.Shutdown.set) try: if app.argv.cloud: cloud = None region = None if '/' in app.argv.cloud: parse_cli_cloud = app.argv.cloud.split('/') cloud, region = parse_cli_cloud app.log.debug("Region found {} for cloud {}".format( cloud, region)) else: cloud = app.argv.cloud cloud_types = juju.get_cloud_types_by_name() if cloud not in cloud_types: utils.error('Unknown cloud: {}'.format(cloud)) sys.exit(1) if app.endpoint_type in [None, EndpointType.LOCAL_SEARCH]: utils.error("Please specify a spell for headless mode.") sys.exit(1) app.provider = load_schema(cloud_types[cloud]) try: app.provider.load(cloud) except SchemaErrorUnknownCloud as e: utils.error(e) sys.exit(1) if region: app.provider.region = region app.headless = True app.ui = None app.env['CONJURE_UP_HEADLESS'] = "1" app.loop.create_task(events.shutdown_watcher()) app.loop.create_task(_start()) app.loop.run_forever() else: app.ui = ConjureUI() EventLoop.build_loop(app.ui, STYLES, unhandled_input=events.unhandled_input) app.loop.create_task(events.shutdown_watcher()) app.loop.create_task(_start()) EventLoop.run() finally: # explicitly close asyncio event loop to avoid hitting the # following issue due to signal handlers added by # asyncio.create_subprocess_exec being cleaned up during final # garbage collection: https://github.com/python/asyncio/issues/396 app.loop.close() sys.exit(app.exit_code)
def main(): if os.geteuid() == 0: print("") print(" !! This should _not_ be run as root or with sudo. !!") print("") sys.exit(1) # Verify we can access ~/.local/share/juju if it exists juju_dir = pathlib.Path('~/.local/share/juju').expanduser() if juju_dir.exists(): try: for f in juju_dir.iterdir(): if f.is_file(): f.read_text() except PermissionError: print("") print(" !! Unable to read from ~/.local/share/juju, please " "double check your permissions on that directory " "and its files. !!") print("") sys.exit(1) utils.set_terminal_title("conjure-up") opts = parse_options(sys.argv[1:]) opt_defaults = parse_options([]) # Load conjurefile, merge any overridding options from argv if not opts.conf_file: opts.conf_file = [] if pathlib.Path('~/.config/conjure-up.conf').expanduser().exists(): opts.conf_file.insert( 0, pathlib.Path('~/.config/conjure-up.conf').expanduser()) if (pathlib.Path('.') / 'Conjurefile').exists(): opts.conf_file.insert(0, pathlib.Path('.') / 'Conjurefile') for conf in opts.conf_file: if not conf.exists(): print("Unable to locate config {} for processing.".format( str(conf))) sys.exit(1) try: app.conjurefile = Conjurefile.load(opts.conf_file) except ValueError as e: print(str(e)) sys.exit(1) app.conjurefile.merge_argv(opts, opt_defaults) if app.conjurefile['gen-config']: Conjurefile.print_tpl() sys.exit(0) spell = os.path.basename(os.path.abspath(app.conjurefile['spell'])) if not os.path.isdir(app.conjurefile['cache-dir']): os.makedirs(app.conjurefile['cache-dir']) # Application Config kv_db = os.path.join(app.conjurefile['cache-dir'], '.state.db') app.state = KV(kv_db) app.env = os.environ.copy() app.env['KV_DB'] = kv_db app.config = {'metadata': None} app.log = setup_logging(app, os.path.join(app.conjurefile['cache-dir'], 'conjure-up.log'), app.conjurefile.get('debug', False)) # Make sure juju paths are setup juju.set_bin_path() juju.set_wait_path() app.no_track = app.conjurefile['no-track'] app.no_report = app.conjurefile['no-report'] # Grab current LXD and Juju versions app.log.debug("Juju version: {}, " "conjure-up version: {}".format( utils.juju_version(), VERSION)) # Setup proxy apply_proxy() app.session_id = os.getenv('CONJURE_TEST_SESSION_ID', str(uuid.uuid4())) spells_dir = app.conjurefile['spells-dir'] app.config['spells-dir'] = spells_dir spells_index_path = os.path.join(app.config['spells-dir'], 'spells-index.yaml') spells_registry_branch = os.getenv('CONJUREUP_REGISTRY_BRANCH', 'master') if not app.conjurefile['no-sync']: if not os.path.exists(spells_dir): utils.info("No spells found, syncing from registry, please wait.") try: download_or_sync_registry( app.conjurefile['registry'], spells_dir, branch=spells_registry_branch) except subprocess.CalledProcessError as e: if not os.path.exists(spells_dir): utils.error("Could not load from registry") sys.exit(1) app.log.debug( 'Could not sync spells from github: {}'.format(e)) else: if not os.path.exists(spells_index_path): utils.error( "You opted to not sync from the spells registry, however, " "we could not find any suitable spells in: " "{}".format(spells_dir)) sys.exit(1) with open(spells_index_path) as fp: app.spells_index = yaml.safe_load(fp.read()) addons_aliases_index_path = os.path.join(app.config['spells-dir'], 'addons-aliases.yaml') if os.path.exists(addons_aliases_index_path): with open(addons_aliases_index_path) as fp: app.addons_aliases = yaml.safe_load(fp.read()) spell_name = spell app.endpoint_type = detect_endpoint(app.conjurefile['spell']) if app.conjurefile['spell'] != consts.UNSPECIFIED_SPELL: app.spell_given = True # Check if spell is actually an addon addon = utils.find_addons_matching(app.conjurefile['spell']) if addon: app.log.debug("addon found, setting required spell") utils.set_chosen_spell(addon['spell'], os.path.join(app.conjurefile['cache-dir'], addon['spell'])) download_local(os.path.join(app.config['spells-dir'], addon['spell']), app.config['spell-dir']) utils.set_spell_metadata() StepModel.load_spell_steps() AddonModel.load_spell_addons() app.selected_addons = addon['addons'] app.alias_given = True controllers.setup_metadata_controller() app.endpoint_type = EndpointType.LOCAL_DIR elif app.endpoint_type == EndpointType.LOCAL_SEARCH: spells = utils.find_spells_matching(app.conjurefile['spell']) if len(spells) == 0: utils.error("Can't find a spell matching '{}'".format( app.conjurefile['spell'])) sys.exit(1) # One result means it was a direct match and we can copy it # now. Changing the endpoint type then stops us from showing # the picker UI. More than one result means we need to show # the picker UI and will defer the copy to # SpellPickerController.finish(), so nothing to do here. if len(spells) == 1: app.log.debug("found spell {}".format(spells[0][1])) spell = spells[0][1] utils.set_chosen_spell(spell_name, os.path.join(app.conjurefile['cache-dir'], spell['key'])) download_local(os.path.join(app.config['spells-dir'], spell['key']), app.config['spell-dir']) utils.set_spell_metadata() StepModel.load_spell_steps() AddonModel.load_spell_addons() app.endpoint_type = EndpointType.LOCAL_DIR # download spell if necessary elif app.endpoint_type == EndpointType.LOCAL_DIR: if not os.path.isdir(app.conjurefile['spell']): utils.warning("Could not find spell {}".format( app.conjurefile['spell'])) sys.exit(1) if not os.path.exists(os.path.join(app.conjurefile['spell'], "metadata.yaml")): utils.warning("'{}' does not appear to be a spell. " "{}/metadata.yaml was not found.".format( app.conjurefile['spell'], app.conjurefile['spell'])) sys.exit(1) spell_name = os.path.basename(os.path.abspath(spell)) utils.set_chosen_spell(spell_name, path.join(app.conjurefile['cache-dir'], spell_name)) download_local(app.conjurefile['spell'], app.config['spell-dir']) utils.set_spell_metadata() StepModel.load_spell_steps() AddonModel.load_spell_addons() elif app.endpoint_type in [EndpointType.VCS, EndpointType.HTTP]: utils.set_chosen_spell(spell, path.join( app.conjurefile['cache-dir'], spell)) remote = get_remote_url(app.conjurefile['spell']) if remote is None: utils.warning("Can't guess URL matching '{}'".format( app.conjurefile['spell'])) sys.exit(1) download(remote, app.config['spell-dir'], True) utils.set_spell_metadata() StepModel.load_spell_steps() AddonModel.load_spell_addons() app.env['CONJURE_UP_CACHEDIR'] = app.conjurefile['cache-dir'] app.env['PATH'] = "/snap/bin:{}".format(app.env['PATH']) if app.conjurefile['show-env']: if app.endpoint_type in [None, EndpointType.LOCAL_SEARCH]: utils.error("Please specify a spell for headless mode.") sys.exit(1) show_env() app.sentry = raven.Client( dsn=SENTRY_DSN, release=VERSION, transport=RequestsHTTPTransport, processors=( 'conjureup.utils.SanitizeDataProcessor', ) ) track_screen("Application Start") track_event("OS", platform.platform(), "") app.loop = asyncio.get_event_loop() app.loop.add_signal_handler(signal.SIGINT, events.Shutdown.set) # Enable charmstore querying app.juju.charmstore = CharmStore(app.loop) try: if app.conjurefile.is_valid: cloud = None region = None if '/' in app.conjurefile['cloud']: parse_cli_cloud = app.conjurefile['cloud'].split('/') cloud, region = parse_cli_cloud app.log.debug( "Region found {} for cloud {}".format(cloud, region)) else: cloud = app.conjurefile['cloud'] cloud_types = juju.get_cloud_types_by_name() if cloud not in cloud_types: utils.error('Unknown cloud: {}'.format(cloud)) sys.exit(1) if app.endpoint_type in [None, EndpointType.LOCAL_SEARCH]: utils.error("Please specify a spell for headless mode.") sys.exit(1) app.provider = load_schema(cloud_types[cloud]) try: app.provider.load(cloud) except errors.SchemaCloudError as e: utils.error(e) sys.exit(1) if region: app.provider.region = region app.headless = True app.ui = None app.env['CONJURE_UP_HEADLESS'] = "1" app.loop.create_task(events.shutdown_watcher()) app.loop.create_task(_start()) app.loop.run_forever() else: app.ui = ConjureUI() app.ui.set_footer('Press ? for help') EventLoop.build_loop(app.ui, STYLES, unhandled_input=events.unhandled_input, handle_mouse=False) app.loop.create_task(events.shutdown_watcher()) app.loop.create_task(_start()) EventLoop.run() finally: # explicitly close asyncio event loop to avoid hitting the # following issue due to signal handlers added by # asyncio.create_subprocess_exec being cleaned up during final # garbage collection: https://github.com/python/asyncio/issues/396 app.loop.close() sys.exit(app.exit_code)
def main(): if os.getenv("BUNDLE_EDITOR_TESTING"): test_args = True else: test_args = False opts = parse_options(sys.argv[1:], test_args) config = Config('bundle-placer', opts.__dict__) config.save() setup_logger(cfg_path=config.cfg_path) log = logging.getLogger('bundleplacer') log.debug(opts.__dict__) log.info("Editing file: {}".format(opts.bundle_filename)) if opts.maas_ip and opts.maas_cred: creds = dict(api_host=opts.maas_ip, api_key=opts.maas_cred) maas, maas_state = connect_to_maas(creds) elif 'fake_maas' in opts and opts.fake_maas: maas = None maas_state = FakeMaasState() else: maas = None maas_state = None try: placement_controller = PlacementController(config=config, maas_state=maas_state) except Exception as e: print("Error: " + e.args[0]) return def cb(): if maas: maas.tag_name(maas.nodes) bw = BundleWriter(placement_controller) if opts.out_filename: outfn = opts.out_filename else: outfn = opts.bundle_filename if os.path.exists(outfn): shutil.copy2(outfn, outfn + '~') bw.write_bundle(outfn) async.shutdown() raise urwid.ExitMainLoop() has_maas = (maas_state is not None) mainview = PlacerView(placement_controller, config, cb, has_maas=has_maas) ui = PlacerUI(mainview) def unhandled_input(key): if key in ['q', 'Q']: async.shutdown() raise urwid.ExitMainLoop() EventLoop.build_loop(ui, STYLES, unhandled_input=unhandled_input) mainview.loop = EventLoop.loop mainview.update() EventLoop.run()
def main(): if os.geteuid() == 0: utils.info("") utils.info("This should _not_ be run as root or with sudo.") utils.info("") sys.exit(1) opts = parse_options(sys.argv[1:]) spell = os.path.basename(os.path.abspath(opts.spell)) if not os.path.isdir(opts.cache_dir): os.makedirs(opts.cache_dir) # Application Config app.config = {'metadata': None} app.argv = opts app.log = setup_logging("conjure-up/{}".format(spell), os.path.join(opts.cache_dir, 'conjure-up.log'), opts.debug) # Grab current LXD and Juju versions app.log.debug("LXD version: {}, Juju version: {}".format( utils.lxd_version(), utils.juju_version())) # Setup proxy apply_proxy() app.session_id = os.getenv('CONJURE_TEST_SESSION_ID', str(uuid.uuid4())) global_config_filename = app.argv.global_config_file if not os.path.exists(global_config_filename): # fallback to source tree location global_config_filename = os.path.join(os.path.dirname(__file__), "../etc/conjure-up.conf") if not os.path.exists(global_config_filename): utils.error("Could not find {}.".format(global_config_filename)) sys.exit(1) with open(global_config_filename) as fp: global_conf = yaml.safe_load(fp.read()) app.global_config = global_conf spells_dir = app.argv.spells_dir app.config['spells-dir'] = spells_dir spells_index_path = os.path.join(app.config['spells-dir'], 'spells-index.yaml') spells_registry_branch = os.getenv('CONJUREUP_REGISTRY_BRANCH', 'stable') if not app.argv.nosync: if not os.path.exists(spells_dir): utils.info("No spells found, syncing from registry, please wait.") try: download_or_sync_registry(app.global_config['registry']['repo'], spells_dir, branch=spells_registry_branch) except subprocess.CalledProcessError as e: if not os.path.exists(spells_dir): utils.error("Could not load from registry") sys.exit(1) app.log.debug('Could not sync spells from github: {}'.format(e)) else: if not os.path.exists(spells_index_path): utils.error( "You opted to not sync from the spells registry, however, " "we could not find any suitable spells in: " "{}".format(spells_dir)) sys.exit(1) with open(spells_index_path) as fp: app.spells_index = yaml.safe_load(fp.read()) spell_name = spell app.endpoint_type = detect_endpoint(opts.spell) if app.endpoint_type == EndpointType.LOCAL_SEARCH: spells = utils.find_spells_matching(opts.spell) if len(spells) == 0: utils.error("Can't find a spell matching '{}'".format(opts.spell)) sys.exit(1) # One result means it was a direct match and we can copy it # now. Changing the endpoint type then stops us from showing # the picker UI. More than one result means we need to show # the picker UI and will defer the copy to # SpellPickerController.finish(), so nothing to do here. if len(spells) == 1: app.log.debug("found spell {}".format(spells[0][1])) spell = spells[0][1] utils.set_chosen_spell(spell_name, os.path.join(opts.cache_dir, spell['key'])) download_local( os.path.join(app.config['spells-dir'], spell['key']), app.config['spell-dir']) utils.set_spell_metadata() app.endpoint_type = EndpointType.LOCAL_DIR # download spell if necessary elif app.endpoint_type == EndpointType.LOCAL_DIR: if not os.path.isdir(opts.spell): utils.warning("Could not find spell {}".format(opts.spell)) sys.exit(1) if not os.path.exists(os.path.join(opts.spell, "metadata.yaml")): utils.warning("'{}' does not appear to be a spell. " "{}/metadata.yaml was not found.".format( opts.spell, opts.spell)) sys.exit(1) spell_name = os.path.basename(os.path.abspath(spell)) utils.set_chosen_spell(spell_name, path.join(opts.cache_dir, spell_name)) download_local(opts.spell, app.config['spell-dir']) utils.set_spell_metadata() elif app.endpoint_type in [EndpointType.VCS, EndpointType.HTTP]: utils.set_chosen_spell(spell, path.join(opts.cache_dir, spell)) remote = get_remote_url(opts.spell) if remote is None: utils.warning("Can't guess URL matching '{}'".format(opts.spell)) sys.exit(1) download(remote, app.config['spell-dir'], True) utils.set_spell_metadata() app.env = os.environ.copy() app.env['CONJURE_UP_CACHEDIR'] = app.argv.cache_dir app.env['CONJURE_UP_SPELL'] = spell_name if app.argv.show_env: if not app.argv.cloud: utils.error("You must specify a cloud for headless mode.") sys.exit(1) if app.endpoint_type in [None, EndpointType.LOCAL_SEARCH]: utils.error("Please specify a spell for headless mode.") sys.exit(1) show_env() os_string = "{}-{}".format("-".join(platform.linux_distribution()), platform.processor()) track_event("OS", os_string, "") if app.argv.cloud: if app.endpoint_type in [None, EndpointType.LOCAL_SEARCH]: utils.error("Please specify a spell for headless mode.") sys.exit(1) app.headless = True app.ui = None app.env['CONJURE_UP_HEADLESS'] = "1" _start() else: if EventLoop.rows() < 43 or EventLoop.columns() < 132: print("") utils.warning( "conjure-up is best viewed with a terminal geometry of " "at least 132x43. Please increase the size of your terminal " "before starting conjure-up.") print("") acknowledge = input("Do you wish to continue? [Y/n] ") if 'N' in acknowledge or 'n' in acknowledge: sys.exit(1) app.ui = ConjureUI() EventLoop.build_loop(app.ui, STYLES, unhandled_input=unhandled_input) EventLoop.set_alarm_in(0.05, _start) EventLoop.run()
def main(): if os.geteuid() == 0: utils.info("") utils.info("This should _not_ be run as root or with sudo.") utils.info("") sys.exit(1) utils.set_terminal_title("conjure-up") opts = parse_options(sys.argv[1:]) spell = os.path.basename(os.path.abspath(opts.spell)) if not os.path.isdir(opts.cache_dir): os.makedirs(opts.cache_dir) # Application Config app.config = {'metadata': None} app.argv = opts app.log = setup_logging(app, os.path.join(opts.cache_dir, 'conjure-up.log'), opts.debug) # Grab current LXD and Juju versions app.log.debug("LXD version: {}, " "Juju version: {}, " "conjure-up version: {}".format( utils.lxd_version(), utils.juju_version(), VERSION)) # Setup proxy apply_proxy() app.session_id = os.getenv('CONJURE_TEST_SESSION_ID', str(uuid.uuid4())) spells_dir = app.argv.spells_dir app.config['spells-dir'] = spells_dir spells_index_path = os.path.join(app.config['spells-dir'], 'spells-index.yaml') spells_registry_branch = os.getenv('CONJUREUP_REGISTRY_BRANCH', 'stable') if not app.argv.nosync: if not os.path.exists(spells_dir): utils.info("No spells found, syncing from registry, please wait.") try: download_or_sync_registry( app.argv.registry, spells_dir, branch=spells_registry_branch) except subprocess.CalledProcessError as e: if not os.path.exists(spells_dir): utils.error("Could not load from registry") sys.exit(1) app.log.debug( 'Could not sync spells from github: {}'.format(e)) else: if not os.path.exists(spells_index_path): utils.error( "You opted to not sync from the spells registry, however, " "we could not find any suitable spells in: " "{}".format(spells_dir)) sys.exit(1) with open(spells_index_path) as fp: app.spells_index = yaml.safe_load(fp.read()) spell_name = spell app.endpoint_type = detect_endpoint(opts.spell) app.env = os.environ.copy() if app.endpoint_type == EndpointType.LOCAL_SEARCH: spells = utils.find_spells_matching(opts.spell) if len(spells) == 0: utils.error("Can't find a spell matching '{}'".format(opts.spell)) sys.exit(1) # One result means it was a direct match and we can copy it # now. Changing the endpoint type then stops us from showing # the picker UI. More than one result means we need to show # the picker UI and will defer the copy to # SpellPickerController.finish(), so nothing to do here. if len(spells) == 1: app.log.debug("found spell {}".format(spells[0][1])) spell = spells[0][1] utils.set_chosen_spell(spell_name, os.path.join(opts.cache_dir, spell['key'])) download_local(os.path.join(app.config['spells-dir'], spell['key']), app.config['spell-dir']) utils.set_spell_metadata() app.endpoint_type = EndpointType.LOCAL_DIR # download spell if necessary elif app.endpoint_type == EndpointType.LOCAL_DIR: if not os.path.isdir(opts.spell): utils.warning("Could not find spell {}".format(opts.spell)) sys.exit(1) if not os.path.exists(os.path.join(opts.spell, "metadata.yaml")): utils.warning("'{}' does not appear to be a spell. " "{}/metadata.yaml was not found.".format( opts.spell, opts.spell)) sys.exit(1) spell_name = os.path.basename(os.path.abspath(spell)) utils.set_chosen_spell(spell_name, path.join(opts.cache_dir, spell_name)) download_local(opts.spell, app.config['spell-dir']) utils.set_spell_metadata() elif app.endpoint_type in [EndpointType.VCS, EndpointType.HTTP]: utils.set_chosen_spell(spell, path.join(opts.cache_dir, spell)) remote = get_remote_url(opts.spell) if remote is None: utils.warning("Can't guess URL matching '{}'".format(opts.spell)) sys.exit(1) download(remote, app.config['spell-dir'], True) utils.set_spell_metadata() app.env['CONJURE_UP_CACHEDIR'] = app.argv.cache_dir if app.argv.show_env: if not app.argv.cloud: utils.error("You must specify a cloud for headless mode.") sys.exit(1) if app.endpoint_type in [None, EndpointType.LOCAL_SEARCH]: utils.error("Please specify a spell for headless mode.") sys.exit(1) show_env() track_screen("Application Start") track_event("OS", platform.platform(), "") app.loop = asyncio.get_event_loop() app.loop.add_signal_handler(signal.SIGINT, events.Shutdown.set) try: if app.argv.cloud: if '/' in app.argv.cloud: parse_cli_cloud = app.argv.cloud.split('/') app.current_cloud, app.current_region = parse_cli_cloud app.log.debug( "Region found {} for cloud {}".format(app.current_cloud, app.current_region)) else: app.current_cloud = app.argv.cloud if app.endpoint_type in [None, EndpointType.LOCAL_SEARCH]: utils.error("Please specify a spell for headless mode.") sys.exit(1) app.headless = True app.ui = None app.env['CONJURE_UP_HEADLESS'] = "1" app.loop.create_task(events.shutdown_watcher()) app.loop.create_task(_start()) app.loop.run_forever() else: app.ui = ConjureUI() EventLoop.build_loop(app.ui, STYLES, unhandled_input=events.unhandled_input) app.loop.create_task(events.shutdown_watcher()) app.loop.create_task(_start()) EventLoop.run() finally: # explicitly close asyncio event loop to avoid hitting the # following issue due to signal handlers added by # asyncio.create_subprocess_exec being cleaned up during final # garbage collection: https://github.com/python/asyncio/issues/396 app.loop.close() sys.exit(app.exit_code)
def main(): opts = parse_options(sys.argv[1:]) spell = os.path.basename(os.path.abspath(opts.spell)) if not os.path.isdir(opts.cache_dir): os.makedirs(opts.cache_dir) if os.geteuid() == 0: utils.info("") utils.info("This should _not_ be run as root or with sudo.") utils.info("") sys.exit(1) # Application Config app.config = {'metadata': None} app.argv = opts app.log = setup_logging("conjure-up/{}".format(spell), os.path.join(opts.cache_dir, 'conjure-up.log'), opts.debug) # Setup proxy apply_proxy() app.session_id = os.getenv('CONJURE_TEST_SESSION_ID', '{}/{}'.format( spell, str(uuid.uuid4()))) global_config_filename = app.argv.global_config_file if not os.path.exists(global_config_filename): # fallback to source tree location global_config_filename = os.path.join(os.path.dirname(__file__), "../etc/conjure-up.conf") if not os.path.exists(global_config_filename): utils.error("Could not find {}.".format(global_config_filename)) sys.exit(1) with open(global_config_filename) as fp: global_conf = yaml.safe_load(fp.read()) app.global_config = global_conf spells_dir = app.argv.spells_dir if not os.path.exists(spells_dir): spells_dir = os.path.join(os.path.dirname(__file__), "../spells") app.config['spells-dir'] = spells_dir spells_index_path = os.path.join(app.config['spells-dir'], 'spells-index.yaml') with open(spells_index_path) as fp: app.spells_index = yaml.safe_load(fp.read()) spell_name = spell app.endpoint_type = detect_endpoint(opts.spell) if app.endpoint_type == EndpointType.LOCAL_SEARCH: spells = utils.find_spells_matching(opts.spell) if len(spells) == 0: utils.error("Can't find a spell matching '{}'".format(opts.spell)) sys.exit(1) # One result means it was a direct match and we can copy it # now. Changing the endpoint type then stops us from showing # the picker UI. More than one result means we need to show # the picker UI and will defer the copy to # SpellPickerController.finish(), so nothing to do here. if len(spells) == 1: print("found spell {}".format(spells[0])) utils.set_chosen_spell(spell_name, os.path.join(opts.cache_dir, spell_name)) download_local(os.path.join(app.config['spells-dir'], spell_name), app.config['spell-dir']) utils.set_spell_metadata() app.endpoint_type = EndpointType.LOCAL_DIR # download spell if necessary elif app.endpoint_type == EndpointType.LOCAL_DIR: if not os.path.isdir(opts.spell): utils.warning("Could not find spell {}".format(opts.spell)) sys.exit(1) spell_name = os.path.basename(os.path.abspath(spell)) utils.set_chosen_spell(spell_name, path.join(opts.cache_dir, spell_name)) download_local(opts.spell, app.config['spell-dir']) utils.set_spell_metadata() elif app.endpoint_type in [EndpointType.VCS, EndpointType.HTTP]: utils.set_chosen_spell(spell, path.join(opts.cache_dir, spell)) remote = get_remote_url(opts.spell) if remote is None: utils.warning("Can't guess URL matching '{}'".format(opts.spell)) sys.exit(1) download(remote, app.config['spell-dir'], True) utils.set_spell_metadata() if app.argv.status_only: if not juju.model_available(): utils.error("Attempted to access the status screen without " "an available Juju model.\n" "Please select a model using 'juju switch' or " "create a new controller using 'juju bootstrap'.") sys.exit(1) app.env = os.environ.copy() app.env['CONJURE_UP_SPELL'] = spell_name if app.argv.cloud: if app.endpoint_type in [None, EndpointType.LOCAL_SEARCH]: utils.error("Please specify a spell for headless mode.") sys.exit(1) app.headless = True app.ui = None app.env['CONJURE_UP_HEADLESS'] = "1" _start() else: app.ui = ConjureUI() EventLoop.build_loop(app.ui, STYLES, unhandled_input=unhandled_input) EventLoop.set_alarm_in(0.05, _start) EventLoop.run()
def main(): opts = parse_options(sys.argv[1:]) spell = os.path.basename(os.path.abspath(opts.spell)) if not os.path.isdir(opts.cache_dir): os.makedirs(opts.cache_dir) if os.geteuid() == 0: utils.info("") utils.info("This should _not_ be run as root or with sudo.") utils.info("") sys.exit(1) # Application Config app.config = {'metadata': None} app.argv = opts app.log = setup_logging("conjure-up/{}".format(spell), os.path.join(opts.cache_dir, 'conjure-up.log'), opts.debug) # Setup proxy apply_proxy() app.session_id = os.getenv('CONJURE_TEST_SESSION_ID', str(uuid.uuid4())) global_config_filename = app.argv.global_config_file if not os.path.exists(global_config_filename): # fallback to source tree location global_config_filename = os.path.join(os.path.dirname(__file__), "../etc/conjure-up.conf") if not os.path.exists(global_config_filename): utils.error("Could not find {}.".format(global_config_filename)) sys.exit(1) with open(global_config_filename) as fp: global_conf = yaml.safe_load(fp.read()) app.global_config = global_conf spells_dir = app.argv.spells_dir app.config['spells-dir'] = spells_dir spells_registry_branch = os.getenv('CONJUREUP_REGISTRY_BRANCH', 'master') if not os.path.exists(spells_dir): utils.info("No spells found, syncing from registry, please wait.") download_or_sync_registry( app.global_config['registry']['repo'], spells_dir, branch=spells_registry_branch) else: app.log.debug("Refreshing spell registry") download_or_sync_registry( app.global_config['registry']['repo'], spells_dir, update=True, branch=spells_registry_branch) spells_index_path = os.path.join(app.config['spells-dir'], 'spells-index.yaml') with open(spells_index_path) as fp: app.spells_index = yaml.safe_load(fp.read()) spell_name = spell app.endpoint_type = detect_endpoint(opts.spell) if app.endpoint_type == EndpointType.LOCAL_SEARCH: spells = utils.find_spells_matching(opts.spell) if len(spells) == 0: utils.error("Can't find a spell matching '{}'".format(opts.spell)) sys.exit(1) # One result means it was a direct match and we can copy it # now. Changing the endpoint type then stops us from showing # the picker UI. More than one result means we need to show # the picker UI and will defer the copy to # SpellPickerController.finish(), so nothing to do here. if len(spells) == 1: app.log.debug("found spell {}".format(spells[0])) spell = spells[0] utils.set_chosen_spell(spell_name, os.path.join(opts.cache_dir, spell['key'])) download_local(os.path.join(app.config['spells-dir'], spell['key']), app.config['spell-dir']) utils.set_spell_metadata() app.endpoint_type = EndpointType.LOCAL_DIR # download spell if necessary elif app.endpoint_type == EndpointType.LOCAL_DIR: if not os.path.isdir(opts.spell): utils.warning("Could not find spell {}".format(opts.spell)) sys.exit(1) if not os.path.exists(os.path.join(opts.spell, "metadata.yaml")): utils.warning("'{}' does not appear to be a spell. " "{}/metadata.yaml was not found.".format( opts.spell, opts.spell)) sys.exit(1) spell_name = os.path.basename(os.path.abspath(spell)) utils.set_chosen_spell(spell_name, path.join(opts.cache_dir, spell_name)) download_local(opts.spell, app.config['spell-dir']) utils.set_spell_metadata() elif app.endpoint_type in [EndpointType.VCS, EndpointType.HTTP]: utils.set_chosen_spell(spell, path.join(opts.cache_dir, spell)) remote = get_remote_url(opts.spell) if remote is None: utils.warning("Can't guess URL matching '{}'".format(opts.spell)) sys.exit(1) download(remote, app.config['spell-dir'], True) utils.set_spell_metadata() app.env = os.environ.copy() app.env['CONJURE_UP_CACHEDIR'] = app.argv.cache_dir app.env['CONJURE_UP_SPELL'] = spell_name if app.argv.show_env: if not app.argv.cloud: utils.error("You must specify a cloud for headless mode.") sys.exit(1) if app.endpoint_type in [None, EndpointType.LOCAL_SEARCH]: utils.error("Please specify a spell for headless mode.") sys.exit(1) show_env() if app.argv.cloud: if app.endpoint_type in [None, EndpointType.LOCAL_SEARCH]: utils.error("Please specify a spell for headless mode.") sys.exit(1) app.headless = True app.ui = None app.env['CONJURE_UP_HEADLESS'] = "1" _start() else: app.ui = ConjureUI() EventLoop.build_loop(app.ui, STYLES, unhandled_input=unhandled_input) EventLoop.set_alarm_in(0.05, _start) EventLoop.run()
def main(): opts = parse_options(sys.argv[1:]) spell = os.path.basename(os.path.abspath(opts.spell)) if not os.path.isdir(opts.cache_dir): os.makedirs(opts.cache_dir) if os.geteuid() == 0: utils.info("") utils.info("This should _not_ be run as root or with sudo.") utils.info("") sys.exit(1) # Application Config app.config = {'metadata': None} app.argv = opts app.log = setup_logging("conjure-up/{}".format(spell), os.path.join(opts.cache_dir, 'conjure-up.log'), opts.debug) # Setup proxy apply_proxy() app.session_id = os.getenv('CONJURE_TEST_SESSION_ID', '{}/{}'.format(spell, str(uuid.uuid4()))) global_config_filename = app.argv.global_config_file if not os.path.exists(global_config_filename): # fallback to source tree location global_config_filename = os.path.join(os.path.dirname(__file__), "../etc/conjure-up.conf") if not os.path.exists(global_config_filename): utils.error("Could not find {}.".format(global_config_filename)) sys.exit(1) with open(global_config_filename) as fp: global_conf = yaml.safe_load(fp.read()) app.global_config = global_conf spells_dir = app.argv.spells_dir if not os.path.exists(spells_dir): spells_dir = os.path.join(os.path.dirname(__file__), "../spells") app.config['spells-dir'] = spells_dir spells_index_path = os.path.join(app.config['spells-dir'], 'spells-index.yaml') with open(spells_index_path) as fp: app.spells_index = yaml.safe_load(fp.read()) spell_name = spell app.endpoint_type = detect_endpoint(opts.spell) if app.endpoint_type == EndpointType.LOCAL_SEARCH: spells = utils.find_spells_matching(opts.spell) if len(spells) == 0: utils.error("Can't find a spell matching '{}'".format(opts.spell)) sys.exit(1) # One result means it was a direct match and we can copy it # now. Changing the endpoint type then stops us from showing # the picker UI. More than one result means we need to show # the picker UI and will defer the copy to # SpellPickerController.finish(), so nothing to do here. if len(spells) == 1: app.log.debug("found spell {}".format(spells[0])) spell = spells[0] utils.set_chosen_spell(spell_name, os.path.join(opts.cache_dir, spell['key'])) download_local( os.path.join(app.config['spells-dir'], spell['key']), app.config['spell-dir']) utils.set_spell_metadata() app.endpoint_type = EndpointType.LOCAL_DIR # download spell if necessary elif app.endpoint_type == EndpointType.LOCAL_DIR: if not os.path.isdir(opts.spell): utils.warning("Could not find spell {}".format(opts.spell)) sys.exit(1) spell_name = os.path.basename(os.path.abspath(spell)) utils.set_chosen_spell(spell_name, path.join(opts.cache_dir, spell_name)) download_local(opts.spell, app.config['spell-dir']) utils.set_spell_metadata() elif app.endpoint_type in [EndpointType.VCS, EndpointType.HTTP]: utils.set_chosen_spell(spell, path.join(opts.cache_dir, spell)) remote = get_remote_url(opts.spell) if remote is None: utils.warning("Can't guess URL matching '{}'".format(opts.spell)) sys.exit(1) download(remote, app.config['spell-dir'], True) utils.set_spell_metadata() if app.argv.status_only: if not juju.model_available(): utils.error("Attempted to access the status screen without " "an available Juju model.\n" "Please select a model using 'juju switch' or " "create a new controller using 'juju bootstrap'.") sys.exit(1) app.env = os.environ.copy() app.env['CONJURE_UP_SPELL'] = spell_name if app.argv.cloud: if app.endpoint_type in [None, EndpointType.LOCAL_SEARCH]: utils.error("Please specify a spell for headless mode.") sys.exit(1) app.headless = True app.ui = None app.env['CONJURE_UP_HEADLESS'] = "1" _start() else: app.ui = ConjureUI() EventLoop.build_loop(app.ui, STYLES, unhandled_input=unhandled_input) EventLoop.set_alarm_in(0.05, _start) EventLoop.run()
def main(): opts = parse_options(sys.argv[1:]) opt_defaults = parse_options([]) if os.geteuid() == 0: utils.info("") utils.info("This should _not_ be run as root or with sudo.") utils.info("") sys.exit(1) if not os.path.isdir(opts.cache_dir): os.makedirs(opts.cache_dir) # Application Config app.config = {'metadata': None} # Load conjurefile, merge any overridding options from argv if not opts.conf_file: opts.conf_file = [] if pathlib.Path('~/.config/conjure-up.conf').expanduser().exists(): opts.conf_file.insert( 0, pathlib.Path('~/.config/conjure-up.conf').expanduser()) if (pathlib.Path('.') / 'Conjurefile').exists(): opts.conf_file.insert(0, pathlib.Path('.') / 'Conjurefile') for conf in opts.conf_file: if not conf.exists(): print("Unable to locate config {} for processing.".format( str(conf))) sys.exit(1) app.conjurefile = Conjurefile.load(opts.conf_file) app.conjurefile.merge_argv(opts, opt_defaults) app.log = setup_logging(app, os.path.join(opts.cache_dir, 'conjure-down.log'), opts.debug) app.no_track = app.conjurefile['no-track'] app.no_report = app.conjurefile['no-report'] app.env = os.environ.copy() # Make sure juju paths are setup juju.set_bin_path() app.loop = asyncio.get_event_loop() app.loop.add_signal_handler(signal.SIGINT, events.Shutdown.set) app.loop.create_task(events.shutdown_watcher()) app.loop.create_task(_start()) try: if app.conjurefile['controller'] and app.conjurefile['model']: app.headless = True app.ui = None app.env['CONJURE_UP_HEADLESS'] = "1" app.loop.run_forever() else: app.ui = ConjureUI() EventLoop.build_loop(app.ui, STYLES, unhandled_input=events.unhandled_input) EventLoop.run() finally: # explicitly close aysncio event loop to avoid hitting the # following issue due to signal handlers added by # asyncio.create_subprocess_exec being cleaned up during final # garbage collection: https://github.com/python/asyncio/issues/396 app.loop.close()
def main(): opts = parse_options(sys.argv[1:]) if "/" in opts.spell: spell = opts.spell.split("/")[-1] else: spell = opts.spell app.fetcher = fetcher(opts.spell) if os.geteuid() == 0: utils.info("") utils.info("This should _not_ be run as root or with sudo.") utils.info("") sys.exit(1) # Application Config app.argv = opts app.log = setup_logging("conjure-up/{}".format(spell), opts.debug) # Setup proxy apply_proxy() app.session_id = os.getenv('CONJURE_TEST_SESSION_ID', '{}/{}'.format( spell, str(uuid.uuid4()))) has_valid_juju() global_conf_file = '/etc/conjure-up.conf' if not os.path.exists(global_conf_file): global_conf_file = os.path.join( os.path.dirname(__file__), '..', 'etc', 'conjure-up.conf') with open(global_conf_file) as fp: global_conf = yaml.safe_load(fp.read()) # Bind UI app.ui = ConjureUI() if spell in global_conf['curated_spells']: install_curated_spell(spell) spell_dir = os.environ.get('XDG_CACHE_HOME', os.path.join( os.path.expanduser('~'), '.cache/conjure-up')) if app.fetcher == "charmstore-search": app.bundles = load_charmstore_results(spell, global_conf['blessed']) app.config = {'metadata': None, 'spell-dir': spell_dir, 'spell': spell} # Set a general description of spell definition = None if path.isfile('/usr/share/conjure-up/keyword-definitions.yaml'): with open('/usr/share/conjure-up/keyword-definitions.yaml') as fp: definitions = yaml.safe_load(fp.read()) definition = definitions.get(spell, None) if definition is None: try: definition = next( bundle['Meta']['bundle-metadata']['Description'] for bundle in app.bundles if 'Description' in bundle['Meta']['bundle-metadata']) except StopIteration: app.log.error("Could not find a suitable description " "for spell: {}".format(spell)) if definition is not None: app.config['description'] = definition else: utils.warning( "Failed to find a description for spell: {}, " "and is a bug that should be filed.".format(spell)) else: # Check cache dir for spells spell_dir = path.join(spell_dir, spell) metadata_path = path.join(spell_dir, 'conjure/metadata.json') remote = get_remote_url(opts.spell) purge_top_level = True if remote is not None: if app.fetcher == "charmstore-search" or \ app.fetcher == "charmstore-direct": purge_top_level = False download(remote, spell_dir, purge_top_level) else: utils.warning("Could not find spell: {}".format(spell)) sys.exit(1) with open(metadata_path) as fp: metadata = json.load(fp) app.config = {'metadata': metadata, 'spell-dir': spell_dir, 'spell': spell} # Need to provide app.bundles dictionary even for single # spells in the GUI app.bundles = [ { 'Meta': { 'extra-info/conjure': metadata } } ] if hasattr(app.argv, 'cloud'): if app.fetcher != "charmstore-search": app.headless = True app.ui = None else: utils.error("Unable run a keyword search in headless mode, " "please provide a single bundle path.") sys.exit(1) app.env = os.environ.copy() app.env['CONJURE_UP_SPELL'] = spell if app.argv.status_only: if not juju.available(): utils.error("Attempted to access the status screen of " "a non-bootstrapped Juju environment. " "Please bootstrap an environment first.") sys.exit(1) if app.headless: app.env['CONJURE_UP_HEADLESS'] = "1" _start() else: EventLoop.build_loop(app.ui, STYLES, unhandled_input=unhandled_input) EventLoop.set_alarm_in(0.05, _start) EventLoop.run()