def load_paste_app(conf, app_name=None):
"""
Builds and returns a WSGI app from a paste config file.
We assume the last config file specified in the supplied ConfigOpts
object is the paste config file.
:param conf: a cfg.ConfigOpts object
:param app_name: name of the application to load
:raises RuntimeError when config file cannot be located or application
cannot be loaded from config file
"""
if app_name is None:
app_name = conf.prog
# append the deployment flavor to the application name,
# in order to identify the appropriate paste pipeline
app_name += _get_deployment_flavor(conf)
conf_file = _get_deployment_config_file(conf)
try:
# Setup logging early
setup_logging(conf)
logger = logging.getLogger(app_name)
logger.debug(_("Loading %(app_name)s from %(conf_file)s"), {
'conf_file': conf_file,
'app_name': app_name
})
app = wsgi.paste_deploy_app(conf_file, app_name, conf)
# Log the options used when starting if we're in debug mode...
if conf.debug:
conf.log_opt_values(logger, logging.DEBUG)
return app
except (LookupError, ImportError), e:
raise RuntimeError("Unable to load %(app_name)s from "
"configuration file %(conf_file)s."
"\nGot: %(e)r" % locals())
def load_paste_app(conf, app_name=None):
"""
Builds and returns a WSGI app from a paste config file.
We assume the last config file specified in the supplied ConfigOpts
object is the paste config file.
:param conf: a cfg.ConfigOpts object
:param app_name: name of the application to load
:raises RuntimeError when config file cannot be located or application
cannot be loaded from config file
"""
if app_name is None:
app_name = conf.prog
# append the deployment flavor to the application name,
# in order to identify the appropriate paste pipeline
app_name += _get_deployment_flavor(conf)
conf_file = _get_deployment_config_file(conf)
try:
# Setup logging early
setup_logging(conf)
logger = logging.getLogger(app_name)
logger.debug(_("Loading %(app_name)s from %(conf_file)s"),
{'conf_file': conf_file, 'app_name': app_name})
app = wsgi.paste_deploy_app(conf_file, app_name, conf)
# Log the options used when starting if we're in debug mode...
if conf.debug:
conf.log_opt_values(logger, logging.DEBUG)
return app
except (LookupError, ImportError), e:
raise RuntimeError("Unable to load %(app_name)s from "
"configuration file %(conf_file)s."
"\nGot: %(e)r" % locals())
def load_paste_app(conf, app_name=None):
"""
Builds and returns a WSGI app from a paste config file.
We assume the last config file specified in the supplied ConfigOpts
object is the paste config file.
:param conf: a cfg.ConfigOpts object
:param app_name: name of the application to load
:raises RuntimeError when config file cannot be located or application
cannot be loaded from config file
"""
if app_name is None:
app_name = conf.prog
# Assume paste config is in the last config file
conf_file = os.path.abspath(conf.config_file[-1])
try:
# Setup logging early
setup_logging(conf)
logger = logging.getLogger(app_name)
app = wsgi.paste_deploy_app(conf_file, app_name, conf)
# Log the options used when starting if we're in debug mode...
if conf.debug:
conf.log_opt_values(logging.getLogger(app_name), logging.DEBUG)
return app
except (LookupError, ImportError), e:
raise RuntimeError("Unable to load %(app_name)s from "
"configuration file %(conf_file)s."
"\nGot: %(e)r" % locals())
