lint

diff --git a/dns/dnssec.py b/dns/dnssec.py
index 74ab4c28b6a9f805859486c964527af0ebce032c..3caa22b07d8d02fed9180b5de36e7367de1c3baa 100644 (file)
--- a/dns/dnssec.py
+++ b/dns/dnssec.py
@@ -1248,7 +1248,7 @@ def default_rrset_signer(
     else:
         keys = zsks
 
-    for (private_key, dnskey) in keys:
+    for private_key, dnskey in keys:
         rrsig = dns.dnssec.sign(
             rrset=rrset,
             private_key=private_key,
@@ -1277,38 +1277,39 @@ def sign_zone(
 
     *zone*, a ``dns.zone.Zone``, the zone to sign.
 
-    *txn*, a ``dns.transaction.Transaction``, an optional transaction to use
-    for signing.
+    *txn*, a ``dns.transaction.Transaction``, an optional transaction to use for
+    signing.
 
-    *keys*, a list of (``PrivateKey``, ``DNSKEY``) tuples, to use for signing.
-    KSK/ZSK roles are assigned automatically if the SEP flag is used, otherwise
-    all RRsets are signed by all keys.
+    *keys*, a list of (``PrivateKey``, ``DNSKEY``) tuples, to use for signing. KSK/ZSK
+    roles are assigned automatically if the SEP flag is used, otherwise all RRsets are
+    signed by all keys.
 
-    *add_dnskey*, a ``bool``.  If ``True``, the default, all specified
-    DNSKEYs are automatically added to the zone on signing.
+    *add_dnskey*, a ``bool``.  If ``True``, the default, all specified DNSKEYs are
+    automatically added to the zone on signing.
 
-    *dnskey_ttl*, a``int``, specifies the TTL for DNSKEY RRs. If not specified
-    the TTL of the existing DNSKEY RRset used or the TTL of the SOA RRset.
+    *dnskey_ttl*, a``int``, specifies the TTL for DNSKEY RRs. If not specified the TTL
+    of the existing DNSKEY RRset used or the TTL of the SOA RRset.
 
-    *inception*, a ``datetime``, ``str``, ``int``, ``float`` or ``None``, the
-    signature inception time.  If ``None``, the current time is used.  If a ``str``, the
-    format is "YYYYMMDDHHMMSS" or alternatively the number of seconds since the UNIX
-    epoch in text form; this is the same the RRSIG rdata's text form.
-    Values of type `int` or `float` are interpreted as seconds since the UNIX epoch.
+    *inception*, a ``datetime``, ``str``, ``int``, ``float`` or ``None``, the signature
+    inception time.  If ``None``, the current time is used.  If a ``str``, the format is
+    "YYYYMMDDHHMMSS" or alternatively the number of seconds since the UNIX epoch in text
+    form; this is the same the RRSIG rdata's text form. Values of type `int` or `float`
+    are interpreted as seconds since the UNIX epoch.
 
     *expiration*, a ``datetime``, ``str``, ``int``, ``float`` or ``None``, the signature
     expiration time.  If ``None``, the expiration time will be the inception time plus
-    the value of the *lifetime* parameter.  See the description of *inception* above
-    for how the various parameter types are interpreted.
+    the value of the *lifetime* parameter.  See the description of *inception* above for
+    how the various parameter types are interpreted.
 
     *lifetime*, an ``int`` or ``None``, the signature lifetime in seconds.  This
     parameter is only meaningful if *expiration* is ``None``.
 
-    *nsec3*, a ``NSEC3PARAM`` Rdata, configures signing using NSEC3. Not yet implemented.
+    *nsec3*, a ``NSEC3PARAM`` Rdata, configures signing using NSEC3. Not yet
+    implemented.
 
-    *rrset_signer*, a ``Callable``, an optional function for signing RRsets.
-    The function requires two arguments: transaction and RRset. If the not
-    specified, ``dns.dnssec.default_rrset_signer`` will be used.
+    *rrset_signer*, a ``Callable``, an optional function for signing RRsets. The
+    function requires two arguments: transaction and RRset. If the not specified,
+    ``dns.dnssec.default_rrset_signer`` will be used.
 
     Returns ``None``.
     """
@@ -1345,7 +1346,7 @@ def sign_zone(
                 else:
                     soa = _txn.get(zone.origin, dns.rdatatype.SOA)
                     dnskey_ttl = soa.ttl
-            for (_, dnskey) in keys:
+            for _, dnskey in keys:
                 _txn.add(zone.origin, dnskey_ttl, dnskey)
 
         if nsec3: