From 06f970482060c707d210561159c3d9e5ba5a5f1f Mon Sep 17 00:00:00 2001 From: Olle Lundberg Date: Thu, 28 Feb 2013 12:45:07 +0100 Subject: [PATCH] Pep8 fixes --- paramiko/config.py | 25 ++++++++++++++++--------- 1 file changed, 16 insertions(+), 9 deletions(-) diff --git a/paramiko/config.py b/paramiko/config.py index 2bac6c2..e41bae4 100644 --- a/paramiko/config.py +++ b/paramiko/config.py @@ -29,6 +29,7 @@ import socket SSH_PORT = 22 proxy_re = re.compile(r"^(proxycommand)\s*=*\s*(.*)", re.I) + class LazyFqdn(object): """ Returns the host's fqdn on request as string. @@ -41,21 +42,26 @@ class LazyFqdn(object): def __str__(self): if self.fqdn is None: # - # If the SSH config contains AddressFamily, use that when determining - # the local host's FQDN. Using socket.getfqdn() from the standard - # library is the most general solution, but can result in noticeable - # delays on some platforms when IPv6 is misconfigured or not available, - # as it calls getaddrinfo with no address family specified, so both - # IPv4 and IPv6 are checked. + # If the SSH config contains AddressFamily, use that when + # determining the local host's FQDN. Using socket.getfqdn() from + # the standard library is the most general solution, but can + # result in noticeable delays on some platforms when IPv6 is + # misconfigured or not available, as it calls getaddrinfo with no + # address family specified, so both IPv4 and IPv6 are checked. # # Handle specific option fqdn = None address_family = self.config.get('addressfamily', 'any').lower() if address_family != 'any': - family = socket.AF_INET if address_family == 'inet' else socket.AF_INET6 - results = socket.getaddrinfo(host, None, family, - socket.SOCK_DGRAM, socket.IPPROTO_IP, socket.AI_CANONNAME) + family = socket.AF_INET if address_family == 'inet' \ + else socket.AF_INET6 + results = socket.getaddrinfo(host, + None, + family, + socket.SOCK_DGRAM, + socket.IPPROTO_IP, + socket.AI_CANONNAME) for res in results: af, socktype, proto, canonname, sa = res if canonname and '.' in canonname: @@ -68,6 +74,7 @@ class LazyFqdn(object): self.fqdn = fqdn return self.fqdn + class SSHConfig (object): """ Representation of config information as stored in the format used by