__init__(self)
__delitem__(self, key, value)
__getitem__(self, key)
__iter__(self)
__len__(self)
__setitem__(self, key, value)
add(self, signatures)
append(self, value)
copy(self)
create(self, signaturesList)
sanityCheck(self, certs, publicKeys, ErrorType)
validate(self, reporter, certs, publicKeys)
write(self, indent)
_parse(self, element)