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Name	Size	Permission
__pycache__	[ DIR ]	drwxr-xr-x
test	[ DIR ]	drwxr-xr-x
__init__.py	452 B	-rw-r--r--
_rfc1982.py	8.9 KB	-rw-r--r--
authority.py	16.14 KB	-rw-r--r--
cache.py	3.71 KB	-rw-r--r--
client.py	23.45 KB	-rw-r--r--
common.py	7.68 KB	-rw-r--r--
dns.py	89.13 KB	-rw-r--r--
error.py	2.01 KB	-rw-r--r--
hosts.py	4.42 KB	-rw-r--r--
resolve.py	3.28 KB	-rw-r--r--
root.py	12.16 KB	-rw-r--r--
secondary.py	5.94 KB	-rw-r--r--
server.py	21.78 KB	-rw-r--r--
srvconnect.py	8.93 KB	-rw-r--r--
tap.py	4.72 KB	-rw-r--r--

Code Editor : error.py

# -*- test-case-name: twisted.names.test -*-
# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.

"""
Exception class definitions for Twisted Names.
"""

from __future__ import division, absolute_import

from twisted.internet.defer import TimeoutError

class DomainError(ValueError):
    """
    Indicates a lookup failed because there were no records matching the given
    C{name, class, type} triple.
    """

class AuthoritativeDomainError(ValueError):
    """
    Indicates a lookup failed for a name for which this server is authoritative
    because there were no records matching the given C{name, class, type}
    triple.
    """

class DNSQueryTimeoutError(TimeoutError):
    """
    Indicates a lookup failed due to a timeout.

@ivar id: The id of the message which timed out.
    """
    def __init__(self, id):
        TimeoutError.__init__(self)
        self.id = id

class DNSFormatError(DomainError):
    """
    Indicates a query failed with a result of C{twisted.names.dns.EFORMAT}.
    """

class DNSServerError(DomainError):
    """
    Indicates a query failed with a result of C{twisted.names.dns.ESERVER}.
    """

class DNSNameError(DomainError):
    """
    Indicates a query failed with a result of C{twisted.names.dns.ENAME}.
    """

class DNSNotImplementedError(DomainError):
    """
    Indicates a query failed with a result of C{twisted.names.dns.ENOTIMP}.
    """

class DNSQueryRefusedError(DomainError):
    """
    Indicates a query failed with a result of C{twisted.names.dns.EREFUSED}.
    """

class DNSUnknownError(DomainError):
    """
    Indicates a query failed with an unknown result.
    """

class ResolverError(Exception):
    """
    Indicates a query failed because of a decision made by the local
    resolver object.
    """

__all__ = [
    'DomainError', 'AuthoritativeDomainError', 'DNSQueryTimeoutError',

'DNSFormatError', 'DNSServerError', 'DNSNameError',
    'DNSNotImplementedError', 'DNSQueryRefusedError',
    'DNSUnknownError', 'ResolverError']

${this.title}

Code Editor : error.py