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import logging
from django.conf import settings
logger = logging.getLogger(__name__)
def cas_response_callbacks(tree):
callbacks = []
callbacks.extend(settings.CAS_RESPONSE_CALLBACKS)
for path in callbacks:
i = path.rfind('.')
module, callback = path[:i], path[i+1:]
try:
mod = __import__(module, fromlist=[''])
except ImportError as e:
logger.error("Import Error: %s" % e)
raise e
try:
func = getattr(mod, callback)
except AttributeError as e:
logger.error("Attribute Error: %s" % e)
raise e
func(tree)
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