Sr"SS\5r"SS\5r"SS\5r"SS\5r"S S \5r"S S \5rg )zCommon DNS Exceptions. Dnspython modules may also define their own exceptions, which will always be subclasses of ``DNSException``. c`^\rSrSrSrSr\"5rSrU4Sjr Sr Sr Sr U4Sjr S rU=r$) DNSExceptionaAbstract base class shared by all dnspython exceptions. It supports two basic modes of operation: a) Old/compatible mode is used if ``__init__`` was called with empty *kwargs*. In compatible mode all *args* are passed to the standard Python Exception class as before and all *args* are printed by the standard ``__str__`` implementation. Class variable ``msg`` (or doc string if ``msg`` is ``None``) is returned from ``str()`` if *args* is empty. b) New/parametrized mode is used if ``__init__`` was called with non-empty *kwargs*. In the new mode *args* must be empty and all kwargs must match those set in class variable ``supp_kwargs``. All kwargs are stored inside ``self.kwargs`` and used in a new ``__str__`` implementation to construct a formatted message based on the ``fmt`` class variable, a ``string``. In the simplest case it is enough to override the ``supp_kwargs`` and ``fmt`` class variables to get nice parametrized messages. NcN>UR"U0UD6 U(a(UR"S0UD6Ul[U5UlO[ 5UlURcUR UlU(a[[U]&"U6 g[[U]'UR5 gN) _check_params _check_kwargskwargsstrmsgdict__doc__superr__init__)selfargsr __class__s lib/third_party/dns/exception.pyrDNSException.__init__3s| D+F+ ,,6v6DK4yDH&DK 88 ||DH  , . 5 , .txx 8c`U(dU(a [U5[U5:wdS5egg)zkOld exceptions supported only args and not kwargs. For sanity we do not allow to mix old and new behavior.z=keyword arguments are mutually exclusive with positional argsN)bool)rrr s rrDNSException._check_paramsBs0 6:f- PO P-rc U(a;[UR55UR:XdSUR-5eU$)Nz-following set of keyword args is required: %s)setkeys supp_kwargs)rr s rr DNSException._check_kwargsJsC v{{}%)9)99 &?$$& &9 rc 0nUR5Hhup4[U[[45(aD[[ [ U55X#'[ X#5S:XaX#R5X#'MbMdXBU'Mj U$)zFormat kwargs before printing them. Resulting dictionary has to have keys necessary for str.format call on fmt class variable. )items isinstancelistrmapr lenpop)rr fmtargskwdatas r _fmt_kwargsDNSException._fmt_kwargsQsr  HB$s ,,"3sD>2 w{#q(")+//"3GK)# 'rc>UR(aIUR(a8UR"S0URD6nURR"S0UD6$[[ U]5$r)r fmtr*formatrr__str__)rr'rs rr/DNSException.__str__csO ;;488&&55G88??-W- -t46 6r)r r )__name__ __module__ __qualname____firstlineno__rr rrr-rrr r*r/__static_attributes__ __classcell__)rs@rrrs:, C%K C 9P$77rrc\rSrSrSrSrg) FormErrormzDNS message is malformed.rNr1r2r3r4rr5rrrr8r8ms#rr8c\rSrSrSrSrg) SyntaxErrorqzText input is malformed.rNr:rrrr<r<qs"rr<c\rSrSrSrSrg) UnexpectedEnduzText input ended unexpectedly.rNr:rrrr?r?us(rr?c\rSrSrSrSrg)TooBigyzThe DNS message is too big.rNr:rrrrBrBys%rrBc"\rSrSrSrS1rSrSrg)Timeout}zThe DNS operation timed out.timeoutz3The DNS operation timed out after {timeout} secondsrN)r1r2r3r4rrr-r5rrrrErE}s&+K ?CrrEN)r Exceptionrr8r<r?rBrErrrrIsW$ R79R7j$ $#,#)K)&\&@l@r