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remove unused variable, clean imports

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This commit is contained in:
Michel Oosterhof
2016-06-15 13:34:01 +04:00
parent 15cdfa4b10
commit bb935ca707
1 changed files with 7 additions and 10 deletions
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15
cowrie/ssh/filetransfer.py
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@ -9,12 +9,11 @@ import os
from zope.interface import implementer
import twisted
from twisted.python import log
from twisted.conch.interfaces import ISFTPFile, ISFTPServer
from twisted.conch.ssh import filetransfer
from twisted.conch.ssh.filetransfer import FXF_READ, FXF_WRITE, FXF_APPEND, FXF_CREAT, FXF_TRUNC, FXF_EXCL
import twisted.conch.ls
from twisted.python import log
import cowrie.core.pwd as pwd
@ -23,12 +22,11 @@ import cowrie.core.pwd as pwd
class CowrieSFTPFile(object):
"""
"""
bytesReceived = 0
def __init__(self, sftpserver, filename, flags, attrs):
self.sftpserver = sftpserver
self.filename = filename
self.transfer_completed = 0
self.bytes_written = 0
try:
self.bytesReceivedLimit = int(
@ -70,8 +68,8 @@ class CowrieSFTPFile(object):
def close(self):
"""
"""
if (self.bytes_written > 0):
self.sftpserver.fs.update_size(self.filename, self.bytes_written)
if (self.bytesReceived > 0):
self.sftpserver.fs.update_size(self.filename, self.bytesReceived)
return self.sftpserver.fs.close(self.fd)
@ -84,8 +82,8 @@ class CowrieSFTPFile(object):
def writeChunk(self, offset, data):
"""
"""
self.bytes_written += len(data)
if self.bytesReceivedLimit and self.bytes_written > self.bytesReceivedLimit:
self.bytesReceived += len(data)
if self.bytesReceivedLimit and self.bytesReceived > self.bytesReceivedLimit:
log.msg(format='Data upload limit reached')
raise filetransfer.SFTPError(filetransfer.FX_FAILURE, "Quota exceeded")
self.sftpserver.fs.lseek(self.fd, offset, os.SEEK_SET)
@ -277,7 +275,6 @@ class SFTPServerForCowrieUser(object):
def realPath(self, path):
"""
"""
#log.msg("SFTP realPath: %s" % (path,))
return self.fs.realpath(self._absPath(path))