[Fab-user] private variable

[jessinio liang]

python has not private variables, but pythoner suggest: don't use "_" prefix variable directly. 

at operations.py file, we can see:

414     channel = connections[env.host_string]._transport.open_session()

I am a newer to fabric. I hope to learn it code and use it on I job.

when I reading fabric code, I can't find SSHClient._transport at : http://www.lag.net/paramiko/docs/ ( until I check SSHClient source code)

so, I hope fabric's code become to friendly.

I suggest to call SSHClient.get_transport() method.

thinks.


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梁庆喜(jessinio)
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