diff options
Diffstat (limited to 'dns/rdata.py')
| -rw-r--r-- | dns/rdata.py | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/dns/rdata.py b/dns/rdata.py index 3f0b6d2..0d8f881 100644 --- a/dns/rdata.py +++ b/dns/rdata.py @@ -97,6 +97,7 @@ def _truncate_bitmap(what): _constify = dns.immutable.constify +@dns.immutable.immutable class Rdata: """Base class for all DNS rdata types.""" @@ -110,17 +111,9 @@ class Rdata: *rdtype*, an ``int`` is the rdatatype of the Rdata. """ - object.__setattr__(self, 'rdclass', rdclass) - object.__setattr__(self, 'rdtype', rdtype) - object.__setattr__(self, 'rdcomment', None) - - def __setattr__(self, name, value): - # Rdatas are immutable - raise TypeError("object doesn't support attribute assignment") - - def __delattr__(self, name): - # Rdatas are immutable - raise TypeError("object doesn't support attribute deletion") + self.rdclass = rdclass + self.rdtype = rdtype + self.rdcomment = None def _get_all_slots(self): return itertools.chain.from_iterable(getattr(cls, '__slots__', []) @@ -339,6 +332,11 @@ class Rdata: object.__setattr__(rd, 'rdcomment', rdcomment) return rd + def as_value(self, value): + # This is the "additional type checking" placeholder that actually + # doesn't do any additional checking. + return value + class GenericRdata(Rdata): |