python sftp
第二个例子parent, child = os.path.split(s_file)
print parent,child
/tmp/test/testno testno
#!/usr/bin/python
import pexpect
import wparamiko
import os
import sys
import time
import multiprocessing
import datetime
import crash_on_ipy
from stat import S_ISDIR
ip_list = []
#room_id = sys.argv
class run_cmd():
def __init__(self,hostname=None,password=None,username=None,port=None,echo_cmd=None):
#threading.Thread.__init__(self)
self.hostname=hostname
self.password=password
self.username=username
self.port=port
self.echo_cmd=echo_cmd
#self.thread_stop=False
def run(self):
wparamiko.util.log_to_file('paramiko.log')
s=wparamiko.SSHClient()
s.set_missing_host_key_policy(wparamiko.AutoAddPolicy())
s.connect(hostname = self.hostname,username=self.username, password=self.password)
stdin,stdout,stderr=s.exec_command(self.echo_cmd)
return stdout.readlines()
s.close()
def stop(self):
self.thread_stop=True
class get_thread():
def __init__(self,hostname,password,username,port=None):
#def __init__(self,hostname,username='root',key_file=None,password=None):
#def __init__(self,hostname=None,password=None,username=None,port=None,local_dir=None,remote_dir=None):
self.hostname = hostname
self.username = username
self.password = password
self.scp = wparamiko.SSHClient()
self.scp.set_missing_host_key_policy(wparamiko.AutoAddPolicy())
self.scp = wparamiko.Transport((hostname, 22))
self.scp.connect(username=username, password=password)
#self.scp.connect(username='tomcat', password='faJxjj/scadmin^o2o&f8com1')
self.sftp = wparamiko.SFTPClient.from_transport(self.scp)
def _walk_remote(self, dirpath):
dirnames = []
filenames = []
for fd in self.sftp.listdir_attr(dirpath):
if S_ISDIR(fd.st_mode):
dirnames.append(fd.filename)
else:
filenames.append(fd.filename)
yield dirpath, dirnames, filenames
for dirname in dirnames:
new_dirpath = os.path.join(dirpath, dirname)
# yield from self._walk_remote(new_dirpath)
for walk in self._walk_remote(new_dirpath):
yield walk
def getall(self,local,remote):
st_mode = self.sftp.stat(remote).st_mode
if not S_ISDIR(st_mode):
filename = os.path.basename(remote)
self.sftp.get(remote, os.path.join(local, filename))
else:
parent, child = os.path.split(remote)
for dirpath, dirnames, filenames in self._walk_remote(remote):
dirpath = dirpath.replace(parent, '.')
parentc = os.path.join(local,dirpath)
if not os.path.exists(parentc):
os.makedirs(parentc)
for dirname in dirnames:
try:
os.makedirs(os.path.join(local, dirpath, dirname))
except:
pass
for filename in filenames:
localpath = os.path.join(local, dirpath, filename)
remotepath = os.path.join(parent, dirpath, filename)
self.sftp.get(remotepath, localpath)
self.scp.close()
if __name__=='__main__':
port = 22
now = datetime.datetime.now()
strdatetime = now.strftime("%Y-%m-%d")
year=strdatetime.split('-')
mon=strdatetime.split('-')
day=strdatetime.split('-')
Datenow1= year + "/" + mon + "/" + day + "/"
Datenow= year + "/" + mon
print "-"*50
#getthread=get_thread()
#room_pathd = '/opt/src/logs/crm/'
#room_paths = '/home/python/'
f = file('/home/python/filelist','r')
c = f.readlines()
for x in c:
hostname = x.split('::')
password = x.split('::')
username = x.split('::')
local= x.split('::').strip('\n')
remotes = x.split('::').strip('\n')
localz=local + "/" + mon + "/" + day
if remotes.endswith('/'):
remote1 = remotes + Datenow
remote2 = remotes + Datenow1
else:
remote3 = remotes
if not os.path.exists(localz):
remote = remote1
getthread=get_thread(hostname,password,username)
getthread.getall(local,remote)
else:
remote = remote2
echo_cmd='/bin/find %s -maxdepth 1 -type d -mmin -50' % (remote)
cmd_thread=run_cmd(hostname,password,username,port,echo_cmd)
result=cmd_thread.run()
del result
for item in result:
print str(item)
items = item.strip('\n')
getthread=get_thread(hostname,password,username)
getthread.getall(localz,items)
#getthread.getall(localz,'/opt/src/logs/service/o2o-admin/2016/10/28/test')
f.close()
#getthread.getall(room_paths,room_pathd)
主要os.path.join搞得头大
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