Python improper string quote -



Python improper string quote -

hi embedding shell script in python wanna execute echo args where

args = """-ne '#!/bin/sh\n\ update_bridge_config () {\n\ if [ $data_bridge_if ]; then\n\ echo "data_bridge_if $data_bridge_if"\n\ sudo /usr/bin/ovs-vsctl --may-exist add-br "br-$data_bridge_if"\n\ fi\n\ }\n\ eth0_mac_addr=`ip link show eth0 | awk '/ether/ {print $2}'`\n\ eth1_mac_addr=`ip link show eth1 | awk '/ether/ {print $2}'`\n\ eth2_mac_addr=`ip link show eth2 | awk '/ether/ {print $2}'`\n\ ' >> myscript.sh"""

when open file found particular line getting changed

eth0_mac_addr= 'ip link show eth0 | awk /ether/ {print }'

any thought missing ?

edit:: ` getting replaced ‘ . , ‘ missing $2

it's single quote issue because starting single quote right after ne """-ne '#!/bin/sh ... . because of not getting $2 , facing other single quote abnormalities.

use '"'"' escape '

eth0_mac_addr=ip link show eth0 | awk '"'"'/ether/ {print $2}'"'"'

this should work. mind ! issue not pythonic shell

python string shell quotes

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