fix stuff pyflakes found

diff --git a/dns/ipv6.py b/dns/ipv6.py
index 5493e436bdfa4799fa41cca77fbba32cd05cb5d2..cca0068bd92878ca42e4f82367c40536de71f5b7 100644 (file)
--- a/dns/ipv6.py
+++ b/dns/ipv6.py
@@ -52,6 +52,7 @@ def inet_ntoa(address):
     #
     best_start = 0
     best_len = 0
+    start = -1
     last_was_zero = False
     for i in xrange(8):
         if chunks[i] != '0':

diff --git a/dns/message.py b/dns/message.py
index 081540c7e506ef6fac860051c0ae14461e9667b7..335d4fe155f15371eba06bde0f6791f5e3ba2c53 100644 (file)
--- a/dns/message.py
+++ b/dns/message.py
@@ -17,7 +17,6 @@
 
 import cStringIO
 import random
-import string
 import struct
 import sys
 import time

diff --git a/dns/name.py b/dns/name.py
index c5e4b9a05270b7d86b805856db637983508c58ad..09e2c6e64d0bd6233be30de5881cd790437f57cc 100644 (file)
--- a/dns/name.py
+++ b/dns/name.py
@@ -25,7 +25,6 @@ import cStringIO
 import string
 import struct
 import sys
-import types
 
 import dns.exception
 
@@ -521,6 +520,8 @@ def from_text(text, origin = root):
     labels = []
     label = ''
     escaping = False
+    edigits = 0
+    total = 0
     if text == '@':
         text = ''
     if text:

diff --git a/dns/rdata.py b/dns/rdata.py
index 9225b66c7cdb4bf99969359174c507d304ee47a9..b7ac81ddb7625607ce634c8e4c76de6b1e7d34da 100644 (file)
--- a/dns/rdata.py
+++ b/dns/rdata.py
@@ -25,9 +25,6 @@ default is 'dns.rdtypes'.  Changing this value will break the library.
 chunk of hexstring that _hexify() produces before whitespace occurs.
 @type _hex_chunk: int"""
 
-import codecs
-import cStringIO
-
 import dns.exception
 import dns.rdataclass
 import dns.rdatatype

diff --git a/dns/rdataset.py b/dns/rdataset.py
index 420522515a9385ba8e54c6bcdbbf8b2fa1399ed6..13a90686cf43dcd5e84898693c914b659e0a4643 100644 (file)
--- a/dns/rdataset.py
+++ b/dns/rdataset.py
@@ -18,7 +18,6 @@
 import random
 import StringIO
 import struct
-import sys
 
 import dns.exception
 import dns.rdatatype

diff --git a/dns/rdtypes/ANY/LOC.py b/dns/rdtypes/ANY/LOC.py
index 4ed5c46c23598fa292ff55030b8d87cef5c8295a..30db17a3f2f3c4064cb3cf32287948797f4f9f86 100644 (file)
--- a/dns/rdtypes/ANY/LOC.py
+++ b/dns/rdtypes/ANY/LOC.py
@@ -14,7 +14,6 @@
 # OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 import cStringIO
-import math
 import struct
 
 import dns.exception

diff --git a/dns/rdtypes/ANY/NSEC.py b/dns/rdtypes/ANY/NSEC.py
index 8be2b469062b579a364edc885cdbd250b2899eee..8ecb3be937d593bc556916529011ced881cfbadf 100644 (file)
--- a/dns/rdtypes/ANY/NSEC.py
+++ b/dns/rdtypes/ANY/NSEC.py
@@ -14,7 +14,6 @@
 # OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 import cStringIO
-import struct
 
 import dns.exception
 import dns.rdata

diff --git a/dns/rdtypes/ANY/NXT.py b/dns/rdtypes/ANY/NXT.py
index 95c9eec8f9cc8785fff323525681776602416093..f9d26f4c20d6fe5b7b99f3f491b0aee04dae251d 100644 (file)
--- a/dns/rdtypes/ANY/NXT.py
+++ b/dns/rdtypes/ANY/NXT.py
@@ -13,8 +13,6 @@
 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
 # OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-import struct
-
 import dns.exception
 import dns.rdata
 import dns.rdatatype

diff --git a/dns/rdtypes/ANY/RP.py b/dns/rdtypes/ANY/RP.py
index 145decb212207b1d4f0b868db4e6e67d714f9424..819d6a9a90cfe62f5f7a482b915dd80c35e64c6a 100644 (file)
--- a/dns/rdtypes/ANY/RP.py
+++ b/dns/rdtypes/ANY/RP.py
@@ -13,8 +13,6 @@
 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
 # OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-import struct
-
 import dns.exception
 import dns.rdata
 import dns.name

diff --git a/dns/rdtypes/ANY/TXT.py b/dns/rdtypes/ANY/TXT.py
index 148b9f812b1e4164458d2636938d959d2c7bd350..0aa5f2fa8d0b0c8b0dbe805d10fe717fbfc11e9a 100644 (file)
--- a/dns/rdtypes/ANY/TXT.py
+++ b/dns/rdtypes/ANY/TXT.py
@@ -13,8 +13,6 @@
 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
 # OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-import socket
-
 import dns.exception
 import dns.rdata
 import dns.tokenizer

diff --git a/dns/rdtypes/IN/A.py b/dns/rdtypes/IN/A.py
index 3c0e51ee3bfcb0478ee90d236343ab0c1d3fe6dd..3394a251e57171ae0fb3f435974a5b0c70e2ea38 100644 (file)
--- a/dns/rdtypes/IN/A.py
+++ b/dns/rdtypes/IN/A.py
@@ -13,8 +13,6 @@
 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
 # OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-import socket
-
 import dns.exception
 import dns.ipv4
 import dns.rdata

diff --git a/dns/rdtypes/IN/AAAA.py b/dns/rdtypes/IN/AAAA.py
index 579ac799b2a2938d8e4a12a1bdde1935b8853813..ca9c063efaee1bc2257e1f07e4d927e9c7776109 100644 (file)
--- a/dns/rdtypes/IN/AAAA.py
+++ b/dns/rdtypes/IN/AAAA.py
@@ -13,8 +13,6 @@
 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
 # OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-import socket
-
 import dns.exception
 import dns.inet
 import dns.rdata

diff --git a/dns/rdtypes/IN/APL.py b/dns/rdtypes/IN/APL.py
index 72eab2cc777b0604331d40db163c9ffdd919400f..034cd347d89d08910f492c920501c5017da2f14f 100644 (file)
--- a/dns/rdtypes/IN/APL.py
+++ b/dns/rdtypes/IN/APL.py
@@ -14,7 +14,6 @@
 # OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 import cStringIO
-import socket
 import struct
 
 import dns.exception

diff --git a/dns/rdtypes/IN/NSAP.py b/dns/rdtypes/IN/NSAP.py
index 7d638d1c63bf48b365b848a23c8c1ebaa92bac2a..13655802fa6dd4458a3130f0167692f9a8445a1a 100644 (file)
--- a/dns/rdtypes/IN/NSAP.py
+++ b/dns/rdtypes/IN/NSAP.py
@@ -13,8 +13,6 @@
 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
 # OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-import socket
-
 import dns.exception
 import dns.rdata
 import dns.tokenizer

diff --git a/dns/rdtypes/nsbase.py b/dns/rdtypes/nsbase.py
index d8f7f675443cfc20e950cc04f17a8317f25d17af..c5c9f4417ddaec1e68b6cf5fac2d2ba9c9108b73 100644 (file)
--- a/dns/rdtypes/nsbase.py
+++ b/dns/rdtypes/nsbase.py
@@ -15,8 +15,6 @@
 
 """NS-like base classes."""
 
-import struct
-
 import dns.exception
 import dns.rdata
 import dns.name

diff --git a/dns/resolver.py b/dns/resolver.py
index 11eca8cc8d8e07c485b61d026e491d9b6d59a4cd..440323866f31e36068cb961a94414920f33b09be 100644 (file)
--- a/dns/resolver.py
+++ b/dns/resolver.py
@@ -21,7 +21,6 @@
 import socket
 import sys
 import time
-import types
 
 import dns.exception
 import dns.message
@@ -656,5 +655,5 @@ def zone_for_name(name, rdclass=dns.rdataclass.IN, tcp=False, resolver=None):
         except (dns.resolver.NXDOMAIN, dns.resolver.NoAnswer):
             try:
                 name = name.parent()
-            except NoParent:
-                raise NoRootSoa
+            except dns.name.NoParent:
+                raise NoRootSOA