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from django.conf import settings
from django.core.exceptions import ImproperlyConfigured
from django.utils.importlib import import_module
from shorturls import baseconv
default_converter = baseconv.base62
if hasattr(settings, 'SHORTURLS_DEFAULT_CONVERTER'):
mod_name, conv_name = settings.SHORTURLS_DEFAULT_CONVERTER.rsplit('.', 1)
try:
mod = import_module(mod_name)
except ImportError, e:
raise ImproperlyConfigured('Could not load converter specified by SHORTURLS_DEFAULT_CONVERTER. Error was: %s' % e)
try:
default_converter = getattr(mod, conv_name)
except AttributeError:
raise ImproperlyConfigured('Could not load converter specified by SHORTURLS_DEFAULT_CONVERTER. %s is not in %s.' % (conv_name, mod))
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