def __init__(self, address, user='', passwd=''):
ftp_server, root_address = address.split('/', 1)
logger.info("server address {} root path {}".format(
ftp_server, root_address))
self.ftp = FTPpy(ftp_server)
if not user:
user = ''
if not passwd:
passwd = ''
self._ftp_server = address
stat = self.ftp.login(user, passwd)
logger.debug("login stat {}".format(stat))
if "Login successful" not in stat:
logging.warning(
"FAIL: Could not login to ftp server {}\n error {}".format(
ftp_server, stat))
return None
stat = self.ftp.cwd(root_address)
logger.debug("cwd {} stat {}".format(root_address, stat))
if "Directory successfully changed" not in stat:
logging.warning(
"FAIL: Could not cd to server root directory {}\n error {}".
format(root_address, stat))
return None
def ftp_login(cls, address, user='', passwd=''):
ftp_server, root_address = address.split('/', 1)
logger.info("server address {} root path {}".format(
ftp_server, root_address))
try:
ftp = FTPpy(ftp_server)
except socket.error as e:
logger.warning("ftp login timeout! {} ".format(e))
return None
return cls(address, user=user, passwd=passwd, server=ftp)
def ftp_login(cls, address, user="", passwd=""):
ftp_server, root_address = address.split("/", 1)
logger.info("server address {} root path {}".format(
ftp_server, root_address))
try:
with Timeout(60):
ftp = FTPpy(ftp_server)
except socket.error as e:
logger.warning("ftp login timeout! {} ".format(e))
return None
except RuntimeError:
logger.warning("ftp login timeout!")
return None
result = None
try:
result = cls(address, user=user, passwd=passwd, server=ftp)
except all_ftp_errors as e:
logger.warning("ftp error: {}".format(e))
return result