def _get_factory(cls):
if getattr(cls, 'FACTORY_CLASS', None):
factory_cls = getattr(cls, 'FACTORY_CLASS', None)
if isinstance(factory_cls, string_types):
factory_cls = import_string(factory_cls)
create_cls = factory_cls.create
else:
create_cls = cls.create
return create_cls
def test_imports_correctly(self):
cp = import_string('mogwai.tools:cached_property')
self.assertIs(cp, cached_property)
def test_imports_correctly(self):
cp = import_string('mogwai.tools:cached_property')
self.assertIs(cp, cached_property)
def test_raises_import_string_error(self):
with self.assertRaises(ImportStringError):
import_string('does.not.exist')
with self.assertRaises(ImportStringError):
import_string('does.not:exist')
def test_raises_import_string_error(self):
with self.assertRaises(ImportStringError):
import_string('does.not.exist')
with self.assertRaises(ImportStringError):
import_string('does.not:exist')