def test_app_factory(self):
data = 'test_app_factory'
paste_conf = self.create_tempfile("""[DEFAULT]
[app:myfoo]
paste.app_factory = openstack.common.pastedeploy:app_factory
openstack.app_factory = tests.unit.test_pastedeploy:App
""")
app = pastedeploy.paste_deploy_app(paste_conf, 'myfoo', data)
self.assertEqual(app.data, data)
def test_app_factory(self):
data = 'test_app_factory'
paste_conf = self.create_tempfile("""[DEFAULT]
[app:myfoo]
paste.app_factory = openstack.common.pastedeploy:app_factory
openstack.app_factory = tests.unit.test_pastedeploy:App
""")
app = pastedeploy.paste_deploy_app(paste_conf, 'myfoo', data)
self.assertEqual(app.data, data)
def test_app_factory_with_local_conf(self):
data = 'test_app_factory_with_local_conf'
paste_conf = self.create_tempfile("""[DEFAULT]
[app:myfoo]
paste.app_factory = openstack.common.pastedeploy:app_factory
openstack.app_factory = tests.unit.test_pastedeploy:AppWithLocalConf
foo = bar
""")
app = pastedeploy.paste_deploy_app(paste_conf, 'myfoo', data)
self.assertEqual(app.data, data)
self.assertEqual(app.foo, 'bar')
def test_app_factory_with_local_conf(self):
data = 'test_app_factory_with_local_conf'
paste_conf = self.create_tempfile("""[DEFAULT]
[app:myfoo]
paste.app_factory = openstack.common.pastedeploy:app_factory
openstack.app_factory = tests.unit.test_pastedeploy:AppWithLocalConf
foo = bar
""")
app = pastedeploy.paste_deploy_app(paste_conf, 'myfoo', data)
self.assertEqual(app.data, data)
self.assertEqual(app.foo, 'bar')
def test_filter_factory(self):
data = 'test_filter_factory'
paste_conf = self.create_tempfile("""[DEFAULT]
[pipeline:myfoo]
pipeline = myfoofilter myfooapp
[filter:myfoofilter]
paste.filter_factory = openstack.common.pastedeploy:filter_factory
openstack.filter_factory = tests.unit.test_pastedeploy:Filter
[app:myfooapp]
paste.app_factory = openstack.common.pastedeploy:app_factory
openstack.app_factory = tests.unit.test_pastedeploy:App
""")
app = pastedeploy.paste_deploy_app(paste_conf, 'myfoo', data)
self.assertEqual(app.data, data)
self.assertEqual(app.app.data, data)
def test_filter_factory(self):
data = 'test_filter_factory'
paste_conf = self.create_tempfile("""[DEFAULT]
[pipeline:myfoo]
pipeline = myfoofilter myfooapp
[filter:myfoofilter]
paste.filter_factory = openstack.common.pastedeploy:filter_factory
openstack.filter_factory = tests.unit.test_pastedeploy:Filter
[app:myfooapp]
paste.app_factory = openstack.common.pastedeploy:app_factory
openstack.app_factory = tests.unit.test_pastedeploy:App
""")
app = pastedeploy.paste_deploy_app(paste_conf, 'myfoo', data)
self.assertEqual(app.data, data)
self.assertEqual(app.app.data, data)
def load_paste_app(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 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
_register_paste_deploy_opts()
app_name += _get_deployment_flavor()
conf_file = _get_deployment_config_file()
try:
LOG.debug('Loading %(app_name)s from %(conf_file)s', {
'conf_file': conf_file,
'app_name': app_name
})
AppFactory.KEY = CONF.paste_deploy.app_factory
FilterFactory.KEY = CONF.paste_deploy.filter_factory
app = paste_deploy_app(conf_file, app_name, CONF)
return app
except (LookupError, ImportError, ValueError) as e:
msg = ('Unable to load %(app_name)s from '
'configuration file %(conf_file)s.'
'\nGot: %(e)r') % locals()
LOG.error(msg)
raise RuntimeError(msg)
def load_paste_app(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 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
_register_paste_deploy_opts()
app_name += _get_deployment_flavor()
conf_file = _get_deployment_config_file()
try:
LOG.debug('Loading %(app_name)s from %(conf_file)s',
{'conf_file': conf_file, 'app_name': app_name})
AppFactory.KEY = CONF.paste_deploy.app_factory
FilterFactory.KEY = CONF.paste_deploy.filter_factory
app = paste_deploy_app(conf_file, app_name, CONF)
return app
except (LookupError, ImportError, ValueError) as e:
msg = ('Unable to load %(app_name)s from '
'configuration file %(conf_file)s.'
'\nGot: %(e)r') % locals()
LOG.error(msg)
raise RuntimeError(msg)
