old_contents: from fabric.api import cd
  from fabric.api import *
  from fabric.contrib.files import exists
  import requests
  import json
  
  env.user = 'doula'
  env.key_filename = '~/.ssh/id_rsa_doula'
  doula_dir = '/opt/bambino'
  doula_address = 'http://doula.corp.surveymonkey.com/bambino/ip_addresses'
  
  
  @parallel
  def update():
      if not exists(doula_dir):
          print "We can go no further, you must run 'fab create_env' before moving on"
          return
  
      with cd(doula_dir):
          if not exists('bin'):
              run('virtualenv .')
          with prefix('. bin/activate'):
              run('echo $VIRTUAL_ENV')
              run('pip install -e git+git://github.com/Doula/Bambino.git@master#egg=bambino')
          with cd('src/bambino'):
              run('git submodule init')
              run('git submodule update')
          with cd('src/bambino/etc'):
              run('git checkout master')
              run('git pull origin master')
              restart()
  
  
  def restart():
      run('supervisorctl reread bambino_6666')
      run('supervisorctl restart bambino_6666')
  
  
  def create_env():
      _make_base_dir()
  
  
  def get_hosts():
      response = requests.get(doula_address)
      print 'RESPONSE'
      print response.text
      print response
      response = json.loads(response.text)
      return response['ip_addresses']
  
  if(len(env.hosts) == 0):
      print env.hosts
      env.hosts = get_hosts()
  
new_contents: from fabric.api import cd
  from fabric.api import *
  from fabric.contrib.files import exists
  import requests
  import json
  
  env.user = 'doula'
  env.key_filename = '~/.ssh/id_rsa_doula'
  doula_dir = '/opt/bambino'
  doula_address = 'http://doula.corp.surveymonkey.com/bambino/ip_addresses'
  
  
  @parallel
  def update():
      if not exists(doula_dir):
          print "We can go no further, you must run 'fab create_env' before moving on"
          return
  
      with cd(doula_dir):
          if not exists('bin'):
              run('virtualenv .')
          with prefix('. bin/activate'):
              run('echo $VIRTUAL_ENV')
              run('pip install -e git+git://github.com/Doula/Bambino.git@master#egg=bambino')
          with cd('src/bambino'):
              run('git submodule init')
              run('git submodule update')
          with cd('src/bambino/etc'):
              run('git checkout master')
              run('git pull origin master')
              restart()
  
  
  def restart():
      run('supervisorctl reread bambino_6666')
      run('supervisorctl restart bambino_6666')
  
  
  def create_env():
      _make_base_dir()
  
  
  def get_hosts():
      response = requests.get(doula_address)
      print 'RESPONSE'
      print response
      response = json.loads(response.text)
      return response['ip_addresses']
  
  if(len(env.hosts) == 0):
      print env.hosts
      env.hosts = get_hosts()
  
subject: remove error line