def get_connection(backend=None, fail_silently=False, **kwargs):
"""Load a brevisurl backend and return an instance of it.
If backend is None (default) settings.BREVISURL_BACKEND is used.
Both fail_silently and other keyword arguments are used in the
constructor of the backend.
:param backend: path to brevisurl backend
:type backend: string
:param fail_silently: whether to fail silently when error intercepted or not
:type fail_silently: bool
:returns: instance os BaseBrevisUrlBackend
:rtype: brevisurl.backends.base.BaseBrevisUrlBackend
"""
import brevisurl.settings
from brevisurl.utils import load_object
path = backend or brevisurl.settings.DEFAULT_BACKEND
klass = load_object(path)
return klass(fail_silently=fail_silently, **kwargs)
def get_connection(backend=None, fail_silently=False, **kwargs):
"""Load a brevisurl backend and return an instance of it.
If backend is None (default) settings.BREVISURL_BACKEND is used.
Both fail_silently and other keyword arguments are used in the
constructor of the backend.
:param backend: path to brevisurl backend
:type backend: string
:param fail_silently: whether to fail silently when error intercepted or not
:type fail_silently: bool
:returns: instance os BaseBrevisUrlBackend
:rtype: brevisurl.backends.base.BaseBrevisUrlBackend
"""
import brevisurl.settings
from brevisurl.utils import load_object
path = backend or brevisurl.settings.DEFAULT_BACKEND
klass = load_object(path)
return klass(fail_silently=fail_silently, **kwargs)
def test_load_valid_object(self):
klass = load_object('brevisurl.backends.local.BrevisUrlBackend')
self.assertEqual(klass, BrevisUrlBackend)
def test_load_attribute_error(self):
with self.assertRaises(AttributeError):
load_object('brevisurl.backends.local.NonExistingBackend')
def test_load_value_error(self):
with self.assertRaises(ValueError):
load_object('brevisurl')
def test_load_import_error(self):
with self.assertRaises(ImportError):
load_object('brevisurl.local.BrevisUrlBackend')
def test_load_valid_object(self):
klass = load_object('brevisurl.backends.local.BrevisUrlBackend')
self.assertEqual(klass, BrevisUrlBackend)
def test_load_value_error(self):
with self.assertRaises(ValueError):
load_object('brevisurl')
def test_load_attribute_error(self):
with self.assertRaises(AttributeError):
load_object('brevisurl.backends.local.NonExistingBackend')
def test_load_import_error(self):
with self.assertRaises(ImportError):
load_object('brevisurl.local.BrevisUrlBackend')