1 files changed, 0 insertions, 157 deletions
diff --git a/lib/python2.7/site-packages/Twisted-12.2.0-py2.7-linux-x86_64.egg/twisted/names/hosts.py b/lib/python2.7/site-packages/Twisted-12.2.0-py2.7-linux-x86_64.egg/twisted/names/hosts.py
deleted file mode 100755
index fd2cd5eb..00000000
--- a/lib/python2.7/site-packages/Twisted-12.2.0-py2.7-linux-x86_64.egg/twisted/names/hosts.py
+++ /dev/null
@@ -1,157 +0,0 @@
-# -*- test-case-name: twisted.names.test.test_hosts -*-
-# Copyright (c) Twisted Matrix Laboratories.
-# See LICENSE for details.
-
-"""
-hosts(5) support.
-"""
-
-from twisted.names import dns
-from twisted.persisted import styles
-from twisted.python import failure
-from twisted.python.filepath import FilePath
-from twisted.internet import defer
-from twisted.internet.abstract import isIPAddress
-
-from twisted.names import common
-
-def searchFileForAll(hostsFile, name):
-    """
-    Search the given file, which is in hosts(5) standard format, for an address
-    entry with a given name.
-
-    @param hostsFile: The name of the hosts(5)-format file to search.
-    @type hostsFile: L{FilePath}
-
-    @param name: The name to search for.
-    @type name: C{str}
-
-    @return: C{None} if the name is not found in the file, otherwise a
-        C{str} giving the address in the file associated with the name.
-    """
-    results = []
-    try:
-        lines = hostsFile.getContent().splitlines()
-    except:
-        return results
-
-    name = name.lower()
-    for line in lines:
-        idx = line.find('#')
-        if idx != -1:
-            line = line[:idx]
-        if not line:
-            continue
-        parts = line.split()
-
-        if name.lower() in [s.lower() for s in parts[1:]]:
-            results.append(parts[0])
-    return results
-
-
-
-def searchFileFor(file, name):
-    """
-    Grep given file, which is in hosts(5) standard format, for an address
-    entry with a given name.
-
-    @param file: The name of the hosts(5)-format file to search.
-
-    @param name: The name to search for.
-    @type name: C{str}
-
-    @return: C{None} if the name is not found in the file, otherwise a
-        C{str} giving the address in the file associated with the name.
-    """
-    addresses = searchFileForAll(FilePath(file), name)
-    if addresses:
-        return addresses[0]
-    return None
-
-
-
-class Resolver(common.ResolverBase, styles.Versioned):
-    """
-    A resolver that services hosts(5) format files.
-    """
-
-    persistenceVersion = 1
-
-    def upgradeToVersion1(self):
-        # <3 exarkun
-        self.typeToMethod = {}
-        for (k, v) in common.typeToMethod.items():
-            self.typeToMethod[k] = getattr(self, v)
-
-
-    def __init__(self, file='/etc/hosts', ttl = 60 * 60):
-        common.ResolverBase.__init__(self)
-        self.file = file
-        self.ttl = ttl
-
-
-    def _aRecords(self, name):
-        """
-        Return a tuple of L{dns.RRHeader} instances for all of the IPv4
-        addresses in the hosts file.
-        """
-        return tuple([
-            dns.RRHeader(name, dns.A, dns.IN, self.ttl,
-                         dns.Record_A(addr, self.ttl))
-            for addr
-            in searchFileForAll(FilePath(self.file), name)
-            if isIPAddress(addr)])
-
-
-    def _aaaaRecords(self, name):
-        """
-        Return a tuple of L{dns.RRHeader} instances for all of the IPv6
-        addresses in the hosts file.
-        """
-        return tuple([
-            dns.RRHeader(name, dns.AAAA, dns.IN, self.ttl,
-                         dns.Record_AAAA(addr, self.ttl))
-            for addr
-            in searchFileForAll(FilePath(self.file), name)
-            if not isIPAddress(addr)])
-
-
-    def _respond(self, name, records):
-        """
-        Generate a response for the given name containing the given result
-        records, or a failure if there are no result records.
-
-        @param name: The DNS name the response is for.
-        @type name: C{str}
-
-        @param records: A tuple of L{dns.RRHeader} instances giving the results
-            that will go into the response.
-
-        @return: A L{Deferred} which will fire with a three-tuple of result
-            records, authority records, and additional records, or which will
-            fail with L{dns.DomainError} if there are no result records.
-        """
-        if records:
-            return defer.succeed((records, (), ()))
-        return defer.fail(failure.Failure(dns.DomainError(name)))
-
-
-    def lookupAddress(self, name, timeout=None):
-        """
-        Read any IPv4 addresses from C{self.file} and return them as L{Record_A}
-        instances.
-        """
-        return self._respond(name, self._aRecords(name))
-
-
-    def lookupIPV6Address(self, name, timeout=None):
-        """
-        Read any IPv4 addresses from C{self.file} and return them as L{Record_A}
-        instances.
-        """
-        return self._respond(name, self._aaaaRecords(name))
-
-    # Someday this should include IPv6 addresses too, but that will cause
-    # problems if users of the API (mainly via getHostByName) aren't updated to
-    # know about IPv6 first.
-    lookupAllRecords = lookupAddress