Spot the invalid syntax
Ian Pilcher
arequipeno at gmail.com
Thu Mar 8 18:23:16 EST 2018
(Because I certainly can't.)
> def _san_dnsname_ips(dnsname, dnsname_is_cname=False):
> """
> Returns a set of IP addresses, managed by this IPa instance,
> that correspond to the DNS name (from the subjectAltName).
>
> """
> fqdn = dnsutil.DNSName(dnsname).make_absolute()
> if fqdn.__len__() < 4:
> logger.debug("Skipping IPs for %s: hostname too short" % dnsname)
> return ()
> zone = dnsutil.DNSName(resolver.zone_for_name(fqdn))
> name = fqdn.relativize(zone)
> try:
> result = api.Command['dnsrecord_show'](zone, name)['result']
> except errors.NotFound as nf:
> logger.debug("Skipping IPs for %s: %s" % (dnsname, nf))
> return ()
> ips = set()
> for ip in itertools.chain(result.get('arecord', ()),
> result.get('aaaarecord', ())):
> if _ip_rdns_ok(ip, fqdn):
> ips.add(ip)
> cnames = result.get('cnamerecord', ())
> if cnames:
> if dnsname_is_cname:
> logger.debug("Skipping IPs for %s: chained CNAME" % dnsname)
> else:
> for cname in cnames:
> if not cname.endswith('.'):
> cname = u'%s.%s' % (cname, zone)
> ips.update(_san_dnsname_ips(cname, True)
> return ips
2.7 and 3.6 are both giving me:
File "/tmp/test.py", line 32
return ips
^
SyntaxError: invalid syntax
I've checked for tabs and mismatched parentheses.
Aargh!
--
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Ian Pilcher arequipeno at gmail.com
-------- "I grew up before Mark Zuckerberg invented friendship" --------
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