clean-cole / pysftp Goto Github PK

Hello

I use the latest pysftp 0.2.9.

I run the following code:

import pysftp
cnopts = pysftp.CnOpts()
cnopts.hostkeys = None

And receive the following error:

---------------------------------------------------------------------------
HostKeysException                         Traceback (most recent call last)
<ipython-input-10-7c5a03189319> in <module>
      1 import pysftp
----> 2 pysftp.CnOpts()

~\Anaconda3\envs\controller2\lib\site-packages\pysftp-0.2.9-py3.7.egg\pysftp\__init__.py in __init__(self, knownhosts)
     62         else:
     63             if len(self.hostkeys.items()) == 0:
---> 64                 raise HostKeysException('No Host Keys Found')
     65 
     66     def get_hostkey(self, host):

HostKeysException: No Host Keys Found

Ultimately I want it to read from ~/.ssh/known_hosts or just leave bypass the host keys but I get the error even before I am able to set it as such.

Please advise

I am stuck bashing my head against the wall trying to make this work. Every single attempt has failed including launching my py script via bash from cron.

The script works fine when ran manually but refuses to find the known_hosts file? or just fails to import the module entirely. As far as i can tell the pysftp module is being load it just not doing anything useful.

`import pysftp
import datetime
import os
import sys

modulename = 'pysftp'
if modulename not in sys.modules:
print("You have not imported the {} module" % modulename)

myHostname = ""
myUsername = "
myPassword = "
remote_path = "/home/remote/"
local_path = "/home/local/"
todaysDate = datetime.datetime.today().strftime('%Y-%m-%d/')
wanted_files = [
"filename1",
"filename2"
]

todaysDownloadDir = os.path.join(local_path, todaysDate)
#print(todaysDownloadDir)
if os.path.isdir(todaysDownloadDir):
print("Dir exists")
else:
print("need to mkdir")
os.mkdir(todaysDownloadDir)

with pysftp.Connection(host=myHostname, username=myUsername, password=myPassword, log=True) as sftp:
print("Connection succesfully stablished ... ")

for i in wanted_files:
    localFilePath = todaysDownloadDir + i
    remoteFilePath = remote_path + i
    print("local->%s, remote->%s" % (localFilePath,remoteFilePath))
    sftp.get(remoteFilePath, localFilePath)

sftp.close()
`

The above works when ran manually but simply prints " need to mkdir " then exists when ran via cron

Hello! Could we please have the ability to change the timeout value when calling the Connection method? Something as simple as adding a timeout= parameter would be fantastic.

Hello!

Not sure if this is a pysftp bug but as of late I am getting an error message that states:

Exception ignored in: <function Connection.__del__ at 0x000001A9EF6CD288> Traceback (most recent call last): File "C:\Users\21321\AppData\Roaming\Python\Python37\site-packages\pysftp\__init__.py", line 1013, in __del__ File "C:\Users\21321\AppData\Roaming\Python\Python37\site-packages\pysftp\__init__.py", line 795, in close ImportError: sys.meta_path is None, Python is likely shutting down

Whenever the connection is beeing closed. It's pointing to "import logging" in the init.py file. Thought i'd put this error here, just in case, it's not somehow my system causing the error in the first place :)

Best Regards