On 12/06/2015 4:45 PM, AMARASINGHAM, Chandra wrote:
I was wondering if anyone had any ideas on how I can send a string of
python code to a remote python interpreter using fabric?
I have successfully done this using something like the following, but
I don't quite like using the -c flag and would like to send the script
as stdin if possible. The use case is a local Linux server and a
remote AIX server both running python 2.7.
The main page for python says you can just use - for the filename for
stdin. But:
$ python -
seems to go straight to the interactive interpreter.
However
$ cat - | python -
definitely works straight from stdin, as if it was reading a python file.
This all seems like a bit of a hack, but the following fabfile.py seems
to work for me:
-------
import fabric
from fabric.api import run
pycode = """
# code to be run on remove server(s)
import os
print os.listdir('.')
"""
cmd = """python - << EOF
{pycode}
EOF""".format(pycode=pycode)
def runpycode():
run(cmd)
-------
Adjust pycode to whatever you want.
Cheers,
Rasjid.
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