fast ssh using farbic and storm

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#!/usr/bin/python2
# require fabric python module
# install pip, then: pip install fabric
import sys
import subprocess
from fabric.api import *

try:
    sys.argv[1]
except:
    sys.exit(1)

env.use_ssh_config = True
if subprocess.Popen("storm search %s| grep -v Listing| grep -Ev '^$'" % sys.argv[1], shell=True, stdout=subprocess.PIPE).communicate()[0].strip().startswith('no'):
    print 'Not found.'
    sys.exit(1)
elif subprocess.Popen("storm search %s| grep -v Listing| grep -Ev '^$' | wc -l" % sys.argv[1], shell=True, stdout=subprocess.PIPE).communicate()[0].strip() == '1':
    env.host_string = '%s' % subprocess.Popen("storm search %s| grep -v Listing| grep -Ev '^$'" % sys.argv[1], shell=True, stdout=subprocess.PIPE).communicate()[0].split()[0]
    local('ssh %s' % env.host_string)
else:
    for num, server in enumerate([x for x in subprocess.Popen("storm search %s| grep -v Listing| grep -Ev '^$'" % sys.argv[1], shell=True, stdout=subprocess.PIPE).communicate()[0].replace('->', '').split() if not x[-1].isdigit()]):
        print '%s- %s' % (num, server)
    choosen = prompt("Choose server number:")

    for num, server in enumerate([x for x in subprocess.Popen("storm search %s| grep -v Listing| grep -Ev '^$'" % sys.argv[1], shell=True, stdout=subprocess.PIPE).communicate()[0].replace('->', '').split() if not x[-1].isdigit()]):
        if num == int(choosen):
            env.host_string = server
            local('ssh %s' % env.host_string)
            break