old_contents: """
  CLI Entry point for respawn
  """
  
  from docopt import docopt
  from schema import Schema, Use, Or
  from subprocess import check_call, CalledProcessError
  from pkg_resources import require
  import respawn
  
  
  def generate():
      """Generate CloudFormation Template from YAML Specifications
  Usage:
    respawn <yaml>
    respawn --help
    respawn --version
  
  Options:
    --help
      This usage information
    --version
      Package version
      """
  
      version = require("respawn")[0].version
      args = docopt(generate.__doc__, version=version)
      scheme = Schema({
          '<yaml>': Use(str),
          '--help': Or(True, False),
          '--version': Or(True, False),
      })
      args = scheme.validate(args)
  
      gen_location = "/".join(respawn.__file__.split("/")[:-1]) + "/gen.py"
      print gen_location
  
      try:
          check_call(["cfn_py_generate", gen_location, "-o", args['<yaml>']])
          return 0
      except CalledProcessError, e:
          return 1
  
new_contents: """
  CLI Entry point for respawn
  """
  
  from docopt import docopt
  from schema import Schema, Use, Or
  from subprocess import check_call, CalledProcessError
  from pkg_resources import require
  import respawn
  import os
  
  
  def generate():
      """Generate CloudFormation Template from YAML Specifications
  Usage:
    respawn <yaml>
    respawn --help
    respawn --version
  
  Options:
    --help
      This usage information
    --version
      Package version
      """
  
      version = require("respawn")[0].version
      args = docopt(generate.__doc__, version=version)
      scheme = Schema({
          '<yaml>': Use(str),
          '--help': Or(True, False),
          '--version': Or(True, False),
      })
      args = scheme.validate(args)
  
      # The pyplates library takes a python script that specifies options
      # that is not in scope. As a result, the file cannot be imported, so
      # the path of the library is used and gen.py is appended
      gen_location = os.path.join(os.path.dirname(respawn.__file__), "gen.py")
  
      try:
          check_call(["cfn_py_generate", gen_location, "-o", args['<yaml>']])
          return 0
      except CalledProcessError:
          return 1
  
subject: Remove test print and use better practice to get path of gen.py