def _listdir(directory):
#return listdir(directory)
try:
assert_can_read(directory)
return [f for f in listdir(directory) if not _is_hidden(f)
and can_read(path_join(directory, f))]
except OSError, e:
Messager.error("Error listing %s: %s" % (directory, e))
raise AnnotationCollectionNotFoundError(directory)
def assert_can_read(doc_path):
if not can_read(doc_path):
raise AccessDeniedError # Permission denied by access control
