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Whitespace tweaks, thanks @jaraco

This commit is contained in:
Jeff Forcier 2012-02-13 14:39:20 -08:00
parent ec2aedac71
commit 3b20efcc14
2 changed files with 12 additions and 13 deletions
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18
ssh/agent.py
View File

@ -45,7 +45,7 @@ class AgentSSH(object):
local machine. If an SSH agent is running, this class can be used to local machine. If an SSH agent is running, this class can be used to
connect to it and retreive L{PKey} objects which can be used when connect to it and retreive L{PKey} objects which can be used when
attempting to authenticate to remote SSH servers. attempting to authenticate to remote SSH servers.
Because the SSH agent protocol uses environment variables and unix-domain Because the SSH agent protocol uses environment variables and unix-domain
sockets, this probably doesn't work on Windows. It does work on most sockets, this probably doesn't work on Windows. It does work on most
posix platforms though (Linux and MacOS X, for example). posix platforms though (Linux and MacOS X, for example).
@ -59,7 +59,7 @@ class AgentSSH(object):
Return the list of keys available through the SSH agent, if any. If Return the list of keys available through the SSH agent, if any. If
no SSH agent was running (or it couldn't be contacted), an empty list no SSH agent was running (or it couldn't be contacted), an empty list
will be returned. will be returned.
@return: a list of keys available on the SSH agent @return: a list of keys available on the SSH agent
@rtype: tuple of L{AgentKey} @rtype: tuple of L{AgentKey}
""" """
@ -195,7 +195,7 @@ class AgentClientProxy(object):
self.close() self.close()
def connect(self): def connect(self):
""" """
Method automatically called by the run() method of the AgentProxyThread Method automatically called by the run() method of the AgentProxyThread
""" """
if ('SSH_AUTH_SOCK' in os.environ) and (sys.platform != 'win32'): if ('SSH_AUTH_SOCK' in os.environ) and (sys.platform != 'win32'):
@ -274,7 +274,7 @@ class AgentServerProxy(AgentSSH):
@return: the SSH_AUTH_SOCK Environnement variables @return: the SSH_AUTH_SOCK Environnement variables
@rtype: dict @rtype: dict
""" """
env = {} env = {}
env['SSH_AUTH_SOCK'] = self._get_filename() env['SSH_AUTH_SOCK'] = self._get_filename()
return env return env
@ -287,18 +287,18 @@ class Agent(AgentSSH):
local machine. If an SSH agent is running, this class can be used to local machine. If an SSH agent is running, this class can be used to
connect to it and retreive L{PKey} objects which can be used when connect to it and retreive L{PKey} objects which can be used when
attempting to authenticate to remote SSH servers. attempting to authenticate to remote SSH servers.
Because the SSH agent protocol uses environment variables and unix-domain Because the SSH agent protocol uses environment variables and unix-domain
sockets, this probably doesn't work on Windows. It does work on most sockets, this probably doesn't work on Windows. It does work on most
posix platforms though (Linux and MacOS X, for example). posix platforms though (Linux and MacOS X, for example).
""" """
def __init__(self): def __init__(self):
""" """
Open a session with the local machine's SSH agent, if one is running. Open a session with the local machine's SSH agent, if one is running.
If no agent is running, initialization will succeed, but L{get_keys} If no agent is running, initialization will succeed, but L{get_keys}
will return an empty tuple. will return an empty tuple.
@raise SSHException: if an SSH agent is found, but speaks an @raise SSHException: if an SSH agent is found, but speaks an
incompatible protocol incompatible protocol
""" """
@ -320,7 +320,7 @@ class Agent(AgentSSH):
else: else:
# no agent support # no agent support
return return
self._connect(conn) self._connect(conn)
def close(self): def close(self):
""" """
@ -334,7 +334,7 @@ class AgentKey(PKey):
authenticating to a remote server (signing). Most other key operations authenticating to a remote server (signing). Most other key operations
work as expected. work as expected.
""" """
def __init__(self, agent, blob): def __init__(self, agent, blob):
self.agent = agent self.agent = agent
self.blob = blob self.blob = blob

7
ssh/win_pageant.py
View File

@ -42,7 +42,6 @@ except ImportError:
except ImportError: except ImportError:
pass pass
_AGENT_COPYDATA_ID = 0x804e50ba _AGENT_COPYDATA_ID = 0x804e50ba
_AGENT_MAX_MSGLEN = 8192 _AGENT_MAX_MSGLEN = 8192
# Note: The WM_COPYDATA value is pulled from win32con, as a workaround # Note: The WM_COPYDATA value is pulled from win32con, as a workaround
@ -108,7 +107,7 @@ def _query_pageant(msg):
response = ctypes.windll.user32.SendMessageA(hwnd, win32con_WM_COPYDATA, _size, _addr) response = ctypes.windll.user32.SendMessageA(hwnd, win32con_WM_COPYDATA, _size, _addr)
else: else:
response = 0 response = 0
if response > 0: if response > 0:
datalen = pymap.read(4) datalen = pymap.read(4)
retlen = struct.unpack('>I', datalen)[0] retlen = struct.unpack('>I', datalen)[0]
@ -131,10 +130,10 @@ class PageantConnection (object):
def __init__(self): def __init__(self):
self._response = None self._response = None
def send(self, data): def send(self, data):
self._response = _query_pageant(data) self._response = _query_pageant(data)
def recv(self, n): def recv(self, n):
if self._response is None: if self._response is None:
return '' return ''