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[project @ Arch-1:robey@lag.net--2003-public%secsh--dev--1.0--patch-84] 

add sftp.normalize
kevin c. dorff pointed out that it would be nice to expose a way to
determine the server's "current working directory", so this new method
(normalize) directly maps to REALPATH.
This commit is contained in:
Robey Pointer 2004-09-11 20:50:39 +00:00
parent 5176b1ab85
commit 3a4ca74e0a
1 changed files with 22 additions and 2 deletions
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24
paramiko/sftp_client.py
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@ -310,9 +310,9 @@ class SFTPClient (BaseSFTP):
relative pathname. relative pathname.
@param path: path of the symbolic link file. @param path: path of the symbolic link file.
@type path: string @type path: str
@return: target path. @return: target path.
@rtype: string @rtype: str
""" """
t, msg = self._request(CMD_READLINK, path) t, msg = self._request(CMD_READLINK, path)
if t != CMD_NAME: if t != CMD_NAME:
@ -324,6 +324,26 @@ class SFTPClient (BaseSFTP):
raise SFTPError('Readlink returned %d results' % count) raise SFTPError('Readlink returned %d results' % count)
return msg.get_string() return msg.get_string()
def normalize(self, path):
"""
Return the normalized path (on the server) of a given path. This
can be used to quickly resolve symbolic links or determine what the
server is considering to be the "current folder" (by passing C{'.'}
as C{path}).
@param path: path to be normalized.
@type path: str
@return: normalized form of the given path.
@rtype: str
"""
t, msg = self._request(CMD_REALPATH, path)
if t != CMD_NAME:
raise SFTPError('Expected name response')
count = msg.get_int()
if count != 1:
raise SFTPError('Realpath returned %d results' % count)
return msg.get_string()
### internals... ### internals...