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paramiko
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Pep8 fixes

This commit is contained in:
Olle Lundberg 2012-10-16 15:00:02 +02:00
parent 2dd74f953d
commit b22c11ab1b
1 changed files with 30 additions and 30 deletions
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28
paramiko/config.py
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@ -25,7 +25,8 @@ import fnmatch
import os import os
import socket import socket
SSH_PORT=22 SSH_PORT = 22
class SSHConfig (object): class SSHConfig (object):
""" """
@ -44,7 +45,6 @@ class SSHConfig (object):
""" """
self._config = [] self._config = []
def parse(self, file_obj): def parse(self, file_obj):
""" """
Read an OpenSSH config from the given file object. Read an OpenSSH config from the given file object.
@ -52,7 +52,7 @@ class SSHConfig (object):
@param file_obj: a file-like object to read the config file from @param file_obj: a file-like object to read the config file from
@type file_obj: file @type file_obj: file
""" """
host = {"host":['*'],"config":{}} host = {"host": ['*'], "config": {}}
for line in file_obj: for line in file_obj:
line = line.rstrip('\n').lstrip() line = line.rstrip('\n').lstrip()
if (line == '') or (line[0] == '#'): if (line == '') or (line[0] == '#'):
@ -73,7 +73,7 @@ class SSHConfig (object):
if key == 'host': if key == 'host':
self._config.append(host) self._config.append(host)
value = value.split() value = value.split()
host = {key:value,'config':{}} host = {key: value, 'config': {}}
#identityfile is a special case, since it is allowed to be #identityfile is a special case, since it is allowed to be
# specified multiple times and they should be tried in order # specified multiple times and they should be tried in order
# of specification. # of specification.
@ -83,7 +83,7 @@ class SSHConfig (object):
else: else:
host['config']['identityfile'] = [value] host['config']['identityfile'] = [value]
elif key not in host['config']: elif key not in host['config']:
host['config'].update({key:value}) host['config'].update({key: value})
self._config.append(host) self._config.append(host)
def lookup(self, hostname): def lookup(self, hostname):
@ -106,8 +106,8 @@ class SSHConfig (object):
@type hostname: str @type hostname: str
""" """
matches = [ config for config in self._config if matches = [config for config in self._config if
self._allowed(hostname,config['host']) ] self._allowed(hostname, config['host'])]
ret = {} ret = {}
for match in matches: for match in matches:
@ -147,7 +147,7 @@ class SSHConfig (object):
""" """
if 'hostname' in config: if 'hostname' in config:
config['hostname'] = config['hostname'].replace('%h',hostname) config['hostname'] = config['hostname'].replace('%h', hostname)
else: else:
config['hostname'] = hostname config['hostname'] = hostname
@ -165,7 +165,7 @@ class SSHConfig (object):
host = socket.gethostname().split('.')[0] host = socket.gethostname().split('.')[0]
fqdn = socket.getfqdn() fqdn = socket.getfqdn()
homedir = os.path.expanduser('~') homedir = os.path.expanduser('~')
replacements = {'controlpath' : replacements = {'controlpath':
[ [
('%h', config['hostname']), ('%h', config['hostname']),
('%l', fqdn), ('%l', fqdn),
@ -175,7 +175,7 @@ class SSHConfig (object):
('%r', remoteuser), ('%r', remoteuser),
('%u', user) ('%u', user)
], ],
'identityfile' : 'identityfile':
[ [
('~', homedir), ('~', homedir),
('%d', homedir), ('%d', homedir),
@ -183,14 +183,14 @@ class SSHConfig (object):
('%l', fqdn), ('%l', fqdn),
('%u', user), ('%u', user),
('%r', remoteuser) ('%r', remoteuser)
] ]}
}
for k in config: for k in config:
if k in replacements: if k in replacements:
for find, replace in replacements[k]: for find, replace in replacements[k]:
if isinstance(config[k],list): if isinstance(config[k], list):
for item in range(len(config[k])): for item in range(len(config[k])):
config[k][item] = config[k][item].replace(find, str(replace)) config[k][item] = config[k][item].\
replace(find, str(replace))
else: else:
config[k] = config[k].replace(find, str(replace)) config[k] = config[k].replace(find, str(replace))
return config return config