sys.argv ot 在 coomanline 参数中工作

Question

I have simple python script in which I am trying to pass argument.

 #!/usr/bin/python
 import subprocess, sys
 cmd = "aws s3 ls --profile sys.argv[0]"
 n = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
 a,b = n.communicate()
 print(a)

I tried it with below method but not working as well.

cmd = "aws s3 ls --profile ' + str(sys.argv) + '"

So when I hit

./myscript.py noc

It should get like

ln = "aws s3 ls --profile noc"

and proceed with next steps in script.

Answer 1

Solved it with ln = 'aws s3 ls --profile ' + str(sys.argv[1]) + ''