def login(self,debug=2,set_pasv=True):
_old_makepasv = FTP_TLS.makepasv
def _new_makepasv(self):
host, port = _old_makepasv(self)
host = self.sock.getpeername()[0]
return host, port
FTP_TLS.makepasv = _new_makepasv
ftps = FTP_TLS(self.host)
ftps.set_debuglevel(debug)
ftps.auth()
ftps.login(self.user,self.pwd)
ftps.makepasv()
ftps.sendcmd('pbsz 0')
ftps.set_pasv(set_pasv)
ftps.prot_p()
print("hello ")
ftps.getwelcome()
return ftps
def makepasv(self):
host, port = stdFTP_TLS.makepasv(self)
if self.force_host_address:
host = self.sock.getpeername()[0]
return host, port
class Ftps_client:
##初始化的时候会把登录参数赋值初始化
def __init__(self, host, user, pwd, port=21):
self.host = host
self.port = port
self.user = user
self.pwd = pwd
self.Ftp = None
#self._old_makepasv=FTP_TLS.makepasv
## ftp 登录项 含有闭包项
def login(self, debug=2, set_pasv=True):
_old_makepasv = FTP_TLS.makepasv
def _new_makepasv(self):
host, port = _old_makepasv(self)
host = self.sock.getpeername()[0]
return host, port
FTP_TLS.makepasv = _new_makepasv
self.Ftp = FTP_TLS(self.host)
self.Ftp.set_debuglevel(debug)
self.Ftp.auth()
self.Ftp.login(self.user, self.pwd)
self.Ftp.makepasv()
self.Ftp.sendcmd('pbsz 0')
self.Ftp.set_pasv(set_pasv)
self.Ftp.prot_p()
print("您好 您已经登录 ftp： %s 服务器" % self.host)
self.Ftp.getwelcome()
return self.Ftp
#显示 目录下的 文件列表
def ftplistDir(self, ftps, sever_path):
self.Ftp.cwd("/") #首先切换得到根目录下，否则会出现问题
self.Ftp.cwd(sever_path)
files = ftps.nlst()
for f in files:
print(f)
# 下载服务器文件
def ftpDownloadSeverFile(self,
sever_path,
sever_file,
new_localfile,
buffersize=1024):
self.Ftp.cwd("/")
self.Ftp.cwd(sever_path)
with open(new_localfile, 'wb') as download_file:
self.Ftp.retrbinary('RETR %s' % sever_file, download_file.write,
buffersize)
##上传文件 需要注意 上传文件的 new_severfile 只能是文件名，不能包含带目录 的 文件全路径
def ftpUploadLocalFile(self,
local_filepath,
sever_path,
new_severfile,
buffersize=1024):
self.Ftp.cwd("/")
self.Ftp.cwd(sever_path)
with open(local_filepath, 'rb') as upload_file:
self.Ftp.storbinary('STOR ' + new_severfile, upload_file,
buffersize)
